Merge branch 'siri/sasl/test-suites/OTP-5802' into dev

* siri/sasl/test-suites/OTP-5802:
  Add SASL test suite

131 files changed, 8181 insertions, 2 deletions

diff --git a/lib/sasl/Makefile b/lib/sasl/Makefile
index 2affcf1e40..4073e5af85 100644
--- a/lib/sasl/Makefile
+++ b/lib/sasl/Makefile
@@ -1,7 +1,7 @@
 #
 # %CopyrightBegin%
 # 
-# Copyright Ericsson AB 1996-2009. All Rights Reserved.
+# Copyright Ericsson AB 1996-2010. All Rights Reserved.
 # 
 # The contents of this file are subject to the Erlang Public License,
 # Version 1.1, (the "License"); you may not use this file except in
@@ -23,7 +23,7 @@ include $(ERL_TOP)/make/$(TARGET)/otp.mk
 # Macros
 #
 
-SUB_DIRECTORIES = src doc/src
+SUB_DIRECTORIES = src doc/src examples/src
 
 include vsn.mk
 VSN = $(SASL_VSN)
diff --git a/lib/sasl/examples/ebin/.gitignore b/lib/sasl/examples/ebin/.gitignore
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/lib/sasl/examples/ebin/.gitignore
diff --git a/lib/sasl/examples/src/Makefile b/lib/sasl/examples/src/Makefile
new file mode 100644
index 0000000000..4a4e04a536
--- /dev/null
+++ b/lib/sasl/examples/src/Makefile
@@ -0,0 +1,78 @@
+#
+# %CopyrightBegin%
+# 
+# Copyright Ericsson AB 2010. All Rights Reserved.
+# 
+# The contents of this file are subject to the Erlang Public License,
+# Version 1.1, (the "License"); you may not use this file except in
+# compliance with the License. You should have received a copy of the
+# Erlang Public License along with this software. If not, it can be
+# retrieved online at http://www.erlang.org/.
+# 
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+# 
+# %CopyrightEnd%
+#
+
+#
+
+include $(ERL_TOP)/make/target.mk
+include $(ERL_TOP)/make/$(TARGET)/otp.mk
+
+# ----------------------------------------------------
+# Application version
+# ----------------------------------------------------
+include ../../vsn.mk
+VSN=$(SASL_VSN)
+
+# ----------------------------------------------------
+# Release directory specification
+# ----------------------------------------------------
+RELSYSDIR = $(RELEASE_PATH)/lib/sasl-$(VSN)
+
+# ----------------------------------------------------
+# Common Macros
+# ----------------------------------------------------
+EXTRA_ERLC_FLAGS = +warn_unused_vars
+ERL_COMPILE_FLAGS += $(EXTRA_ERLC_FLAGS)
+
+
+MODULES = target_system
+
+ERL_FILES= $(MODULES:%=%.erl)
+
+TARGET_FILES= $(MODULES:%=$(EBIN)/%.$(EMULATOR))
+
+# ----------------------------------------------------
+# Targets
+# ----------------------------------------------------
+
+debug opt: $(TARGET_FILES)
+
+clean:
+	rm -fr $(TARGET_FILES) *~ *.beam 
+
+docs:
+
+# ----------------------------------------------------
+# Release Target
+# ---------------------------------------------------- 
+include $(ERL_TOP)/make/otp_release_targets.mk
+
+release_spec: opt
+	$(INSTALL_DIR) $(RELSYSDIR)/examples/src
+	$(INSTALL_DIR) $(RELSYSDIR)/examples/ebin
+	(cd ..; tar cf - src ebin  | (cd $(RELSYSDIR)/examples; tar xf -))
+	chmod -f -R ug+w $(RELSYSDIR)/examples
+
+release_docs_spec:
+
+
+
+
+
+
+
diff --git a/lib/sasl/examples/src/target_system.erl b/lib/sasl/examples/src/target_system.erl
new file mode 100644
index 0000000000..0e1e0b2324
--- /dev/null
+++ b/lib/sasl/examples/src/target_system.erl
@@ -0,0 +1,259 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+-module(target_system).
+-export([create/1, create/2, install/2]).
+
+%% Note: RelFileName below is the *stem* without trailing .rel,
+%% .script etc.
+%%
+
+%% create(RelFileName)
+%%
+create(RelFileName) ->
+    create(RelFileName,[]).
+
+create(RelFileName,SystoolsOpts) ->
+    RelFile = RelFileName ++ ".rel", 
+    Dir = filename:dirname(RelFileName),
+    PlainRelFileName = filename:join(Dir,"plain"),
+    PlainRelFile = PlainRelFileName ++ ".rel",
+    io:fwrite("Reading file: ~p ...~n", [RelFile]),
+    {ok, [RelSpec]} = file:consult(RelFile),
+    io:fwrite("Creating file: ~p from ~p ...~n", 
+              [PlainRelFile, RelFile]),
+    {release,
+     {RelName, RelVsn},
+     {erts, ErtsVsn},
+     AppVsns} = RelSpec,
+    PlainRelSpec = {release, 
+                    {RelName, RelVsn},
+                    {erts, ErtsVsn},
+                    lists:filter(fun({kernel, _}) -> 
+                                         true;
+                                    ({stdlib, _}) ->
+                                         true;
+                                    (_) ->
+                                         false
+                                 end, AppVsns)
+                   },
+    {ok, Fd} = file:open(PlainRelFile, [write]),
+    io:fwrite(Fd, "~p.~n", [PlainRelSpec]),
+    file:close(Fd),
+
+    io:fwrite("Making \"~s.script\" and \"~s.boot\" files ...~n",
+	      [PlainRelFileName,PlainRelFileName]),
+    make_script(PlainRelFileName,SystoolsOpts),
+
+    io:fwrite("Making \"~s.script\" and \"~s.boot\" files ...~n", 
+              [RelFileName, RelFileName]),
+    make_script(RelFileName,SystoolsOpts),
+
+    TarFileName = filename:join(Dir,RelFileName ++ ".tar.gz"),
+    io:fwrite("Creating tar file ~p ...~n", [TarFileName]),
+    make_tar(RelFileName,SystoolsOpts),
+
+    TmpDir = filename:join(Dir,"tmp"),
+    io:fwrite("Creating directory ~p ...~n",[TmpDir]),
+    file:make_dir(TmpDir), 
+
+    io:fwrite("Extracting ~p into directory ~p ...~n", [TarFileName,TmpDir]),
+    extract_tar(TarFileName, TmpDir),
+
+    TmpBinDir = filename:join([TmpDir, "bin"]),
+    ErtsBinDir = filename:join([TmpDir, "erts-" ++ ErtsVsn, "bin"]),
+    io:fwrite("Deleting \"erl\" and \"start\" in directory ~p ...~n", 
+              [ErtsBinDir]),
+    file:delete(filename:join([ErtsBinDir, "erl"])),
+    file:delete(filename:join([ErtsBinDir, "start"])),
+
+    io:fwrite("Creating temporary directory ~p ...~n", [TmpBinDir]),
+    file:make_dir(TmpBinDir),
+
+    io:fwrite("Copying file \"~s.boot\" to ~p ...~n", 
+              [PlainRelFileName, filename:join([TmpBinDir, "start.boot"])]),
+    copy_file(PlainRelFileName++".boot",filename:join([TmpBinDir, "start.boot"])),
+
+    io:fwrite("Copying files \"epmd\", \"run_erl\" and \"to_erl\" from \n"
+              "~p to ~p ...~n", 
+              [ErtsBinDir, TmpBinDir]),
+    copy_file(filename:join([ErtsBinDir, "epmd"]), 
+              filename:join([TmpBinDir, "epmd"]), [preserve]),
+    copy_file(filename:join([ErtsBinDir, "run_erl"]), 
+              filename:join([TmpBinDir, "run_erl"]), [preserve]),
+    copy_file(filename:join([ErtsBinDir, "to_erl"]), 
+              filename:join([TmpBinDir, "to_erl"]), [preserve]),
+
+    StartErlDataFile = filename:join([TmpDir, "releases", "start_erl.data"]),
+    io:fwrite("Creating ~p ...~n", [StartErlDataFile]),
+    StartErlData = io_lib:fwrite("~s ~s~n", [ErtsVsn, RelVsn]),
+    write_file(StartErlDataFile, StartErlData),
+    
+    io:fwrite("Recreating tar file ~p from contents in directory ~p ...~n", 
+	      [TarFileName,TmpDir]),
+    {ok, Tar} = erl_tar:open(TarFileName, [write, compressed]),
+    %% {ok, Cwd} = file:get_cwd(),
+    %% file:set_cwd("tmp"),
+    ErtsDir = "erts-"++ErtsVsn,
+    erl_tar:add(Tar, filename:join(TmpDir,"bin"), "bin", []),
+    erl_tar:add(Tar, filename:join(TmpDir,ErtsDir), ErtsDir, []),
+    erl_tar:add(Tar, filename:join(TmpDir,"releases"), "releases", []),
+    erl_tar:add(Tar, filename:join(TmpDir,"lib"), "lib", []),
+    erl_tar:close(Tar),
+    %% file:set_cwd(Cwd),
+    io:fwrite("Removing directory ~p ...~n",[TmpDir]),
+    remove_dir_tree(TmpDir),
+    ok.
+
+
+install(RelFileName, RootDir) ->
+    TarFile = RelFileName ++ ".tar.gz", 
+    io:fwrite("Extracting ~p ...~n", [TarFile]),
+    extract_tar(TarFile, RootDir),
+    StartErlDataFile = filename:join([RootDir, "releases", "start_erl.data"]),
+    {ok, StartErlData} = read_txt_file(StartErlDataFile),
+    [ErlVsn, _RelVsn| _] = string:tokens(StartErlData, " \n"),
+    ErtsBinDir = filename:join([RootDir, "erts-" ++ ErlVsn, "bin"]),
+    BinDir = filename:join([RootDir, "bin"]),
+    io:fwrite("Substituting in erl.src, start.src and start_erl.src to\n"
+              "form erl, start and start_erl ...\n"),
+    subst_src_scripts(["erl", "start", "start_erl"], ErtsBinDir, BinDir, 
+                      [{"FINAL_ROOTDIR", RootDir}, {"EMU", "beam"}],
+                      [preserve]),
+    io:fwrite("Creating the RELEASES file ...\n"),
+    create_RELEASES(RootDir, 
+                    filename:join([RootDir, "releases", RelFileName])).
+
+%% LOCALS 
+
+%% make_script(RelFileName,Opts)
+%%
+make_script(RelFileName,Opts) ->
+    systools:make_script(RelFileName, [no_module_tests,
+				       {outdir,filename:dirname(RelFileName)}
+				       |Opts]).
+
+%% make_tar(RelFileName,Opts)
+%%
+make_tar(RelFileName,Opts) ->
+    RootDir = code:root_dir(),
+    systools:make_tar(RelFileName, [{erts, RootDir},
+				    {outdir,filename:dirname(RelFileName)}
+				    |Opts]).
+
+%% extract_tar(TarFile, DestDir)
+%%
+extract_tar(TarFile, DestDir) ->
+    erl_tar:extract(TarFile, [{cwd, DestDir}, compressed]).
+
+create_RELEASES(DestDir, RelFileName) ->
+    release_handler:create_RELEASES(DestDir, RelFileName ++ ".rel").
+
+subst_src_scripts(Scripts, SrcDir, DestDir, Vars, Opts) -> 
+    lists:foreach(fun(Script) ->
+                          subst_src_script(Script, SrcDir, DestDir, 
+                                           Vars, Opts)
+                  end, Scripts).
+
+subst_src_script(Script, SrcDir, DestDir, Vars, Opts) -> 
+    subst_file(filename:join([SrcDir, Script ++ ".src"]),
+               filename:join([DestDir, Script]),
+               Vars, Opts).
+
+subst_file(Src, Dest, Vars, Opts) ->
+    {ok, Conts} = read_txt_file(Src),
+    NConts = subst(Conts, Vars),
+    write_file(Dest, NConts),
+    case lists:member(preserve, Opts) of
+        true ->
+            {ok, FileInfo} = file:read_file_info(Src),
+            file:write_file_info(Dest, FileInfo);
+        false ->
+            ok
+    end.
+
+%% subst(Str, Vars)
+%% Vars = [{Var, Val}]
+%% Var = Val = string()
+%% Substitute all occurrences of %Var% for Val in Str, using the list
+%% of variables in Vars.
+%%
+subst(Str, Vars) ->
+    subst(Str, Vars, []).
+
+subst([$%, C| Rest], Vars, Result) when $A =< C, C =< $Z ->
+    subst_var([C| Rest], Vars, Result, []);
+subst([$%, C| Rest], Vars, Result) when $a =< C, C =< $z ->
+    subst_var([C| Rest], Vars, Result, []);
+subst([$%, C| Rest], Vars, Result) when  C == $_ ->
+    subst_var([C| Rest], Vars, Result, []);
+subst([C| Rest], Vars, Result) ->
+    subst(Rest, Vars, [C| Result]);
+subst([], _Vars, Result) ->
+    lists:reverse(Result).
+
+subst_var([$%| Rest], Vars, Result, VarAcc) ->
+    Key = lists:reverse(VarAcc),
+    case lists:keysearch(Key, 1, Vars) of
+        {value, {Key, Value}} ->
+            subst(Rest, Vars, lists:reverse(Value, Result));
+        false ->
+            subst(Rest, Vars, [$%| VarAcc ++ [$%| Result]])
+    end;
+subst_var([C| Rest], Vars, Result, VarAcc) ->
+    subst_var(Rest, Vars, Result, [C| VarAcc]);
+subst_var([], Vars, Result, VarAcc) ->
+    subst([], Vars, [VarAcc ++ [$%| Result]]).
+
+copy_file(Src, Dest) ->
+    copy_file(Src, Dest, []).
+
+copy_file(Src, Dest, Opts) ->
+    {ok,_} = file:copy(Src, Dest),
+    case lists:member(preserve, Opts) of
+        true ->
+            {ok, FileInfo} = file:read_file_info(Src),
+            file:write_file_info(Dest, FileInfo);
+        false ->
+            ok
+    end.
+       
+write_file(FName, Conts) ->
+    {ok, Fd} = file:open(FName, [write]),
+    file:write(Fd, Conts),
+    file:close(Fd).
+
+read_txt_file(File) ->
+    {ok, Bin} = file:read_file(File),
+    {ok, binary_to_list(Bin)}.
+
+remove_dir_tree(Dir) ->
+    remove_all_files(".", [Dir]).
+
+remove_all_files(Dir, Files) ->
+    lists:foreach(fun(File) ->
+                          FilePath = filename:join([Dir, File]),
+                          case filelib:is_dir(FilePath) of
+                              true ->
+                                  {ok, DirFiles} = file:list_dir(FilePath), 
+                                  remove_all_files(FilePath, DirFiles),
+                                  file:del_dir(FilePath);
+                              _ ->
+                                  file:delete(FilePath)
+                          end
+                  end, Files).
diff --git a/lib/sasl/test/.gitignore b/lib/sasl/test/.gitignore
new file mode 100644
index 0000000000..76e706b874
--- /dev/null
+++ b/lib/sasl/test/.gitignore
@@ -0,0 +1,5 @@
+#
+# Don't ignore *.beam files in any sub-directory.
+#
+
+!*.beam
diff --git a/lib/sasl/test/Makefile b/lib/sasl/test/Makefile
new file mode 100644
index 0000000000..ad08c8136b
--- /dev/null
+++ b/lib/sasl/test/Makefile
@@ -0,0 +1,91 @@
+#
+# %CopyrightBegin%
+# 
+# Copyright Ericsson AB 2011. All Rights Reserved.
+# 
+# The contents of this file are subject to the Erlang Public License,
+# Version 1.1, (the "License"); you may not use this file except in
+# compliance with the License. You should have received a copy of the
+# Erlang Public License along with this software. If not, it can be
+# retrieved online at http://www.erlang.org/.
+# 
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+# 
+# %CopyrightEnd%
+#
+include $(ERL_TOP)/make/target.mk
+include $(ERL_TOP)/make/$(TARGET)/otp.mk
+
+# ----------------------------------------------------
+# Target Specs
+# ----------------------------------------------------
+
+MODULES= \
+	sasl_SUITE \
+	alarm_handler_SUITE \
+	installer \
+	release_handler_SUITE \
+	systools_SUITE \
+	systools_rc_SUITE \
+	overload_SUITE \
+	rb_SUITE
+
+ERL_FILES= $(MODULES:%=%.erl)
+
+TARGET_FILES= $(MODULES:%=$(EBIN)/%.$(EMULATOR))
+INSTALL_PROGS= $(TARGET_FILES)
+
+EMAKEFILE=Emakefile
+
+# ----------------------------------------------------
+# Release directory specification
+# ----------------------------------------------------
+RELSYSDIR = $(RELEASE_PATH)/sasl_test
+
+# ----------------------------------------------------
+# FLAGS
+# ----------------------------------------------------
+ERL_MAKE_FLAGS +=
+ERL_COMPILE_FLAGS += -I$(ERL_TOP)/lib/test_server/include \
+		-I$(ERL_TOP)/lib/sasl/src
+
+EBIN = .
+
+# ----------------------------------------------------
+# Targets
+# ----------------------------------------------------
+
+make_emakefile:
+	$(ERL_TOP)/make/make_emakefile $(ERL_COMPILE_FLAGS) -o$(EBIN) '*_SUITE_make'\
+	> $(EMAKEFILE)
+	$(ERL_TOP)/make/make_emakefile $(ERL_COMPILE_FLAGS) -o$(EBIN) $(MODULES)\
+	>> $(EMAKEFILE)
+
+tests debug opt: make_emakefile
+	erl $(ERL_MAKE_FLAGS) -make
+
+clean:
+	rm -f $(EMAKEFILE)
+	rm -f $(TARGET_FILES)
+	rm -f core
+
+docs:
+
+# ----------------------------------------------------
+# Release Target
+# ----------------------------------------------------
+include $(ERL_TOP)/make/otp_release_targets.mk
+
+release_spec: opt
+
+release_tests_spec: make_emakefile
+	$(INSTALL_DIR) $(RELSYSDIR)
+	$(INSTALL_DATA) $(ERL_FILES) $(RELSYSDIR)
+	$(INSTALL_DATA) sasl.spec sasl.cover $(EMAKEFILE) $(RELSYSDIR)
+	chmod -f -R u+w $(RELSYSDIR)
+	@tar cfh - *_SUITE_data | (cd $(RELSYSDIR); tar xf -)
+
+release_docs_spec:
diff --git a/lib/sasl/test/alarm_handler_SUITE.erl b/lib/sasl/test/alarm_handler_SUITE.erl
new file mode 100644
index 0000000000..a98e8c9c67
--- /dev/null
+++ b/lib/sasl/test/alarm_handler_SUITE.erl
@@ -0,0 +1,179 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+-module(alarm_handler_SUITE).
+
+-include_lib("test_server/include/test_server.hrl").
+
+%%-----------------------------------------------------------------
+%% We will add an own alarm handler in order to verify that the
+%% alarm_handler deliver the expected events.
+%%-----------------------------------------------------------------
+
+-export([init_per_suite/1, end_per_suite/1, all/0,groups/0,
+	 init_per_group/2,end_per_group/2,
+	 set_alarm/1, clear_alarm/1, swap/1]).
+
+-export([init/1, handle_event/2, handle_call/2, handle_info/2,
+	 terminate/2]).
+
+
+init_per_suite(Config) ->
+    application:start(sasl),
+    Config.
+
+end_per_suite(_Config) ->
+    ok.
+
+all() -> 
+    [set_alarm, clear_alarm, swap].
+
+groups() -> 
+    [].
+
+init_per_group(_GroupName, Config) ->
+    Config.
+
+end_per_group(_GroupName, Config) ->
+    Config.
+
+
+
+%%-----------------------------------------------------------------
+
+set_alarm(suite) -> [];
+set_alarm(Config) when is_list(Config) ->
+    ?line gen_event:add_handler(alarm_handler, ?MODULE, self()),
+    Alarm1 = {alarm1, "this is the alarm"},
+    Alarm2 = {"alarm2", this_is_the_alarm},
+    Alarm3 = {{alarm3}, {this_is,"the_alarm"}},
+    ?line ok = alarm_handler:set_alarm(Alarm1),
+    reported(set_alarm, Alarm1),
+    ?line ok = alarm_handler:set_alarm(Alarm2),
+    reported(set_alarm, Alarm2),
+    ?line ok = alarm_handler:set_alarm(Alarm3),
+    reported(set_alarm, Alarm3),
+
+    ?line [Alarm3,Alarm2,Alarm1] = alarm_handler:get_alarms(),
+    alarm_handler:clear_alarm(alarm1),
+    alarm_handler:clear_alarm("alarm2"),
+    alarm_handler:clear_alarm({alarm3}),
+    ?line [] = alarm_handler:get_alarms(),
+
+    test_server:messages_get(),
+    ?line my_yes = gen_event:delete_handler(alarm_handler, ?MODULE, []),
+    ok.
+
+%%-----------------------------------------------------------------
+
+clear_alarm(suite) -> [];
+clear_alarm(Config) when is_list(Config) ->
+    ?line gen_event:add_handler(alarm_handler, ?MODULE, self()),
+    Alarm1 = {alarm1, "this is the alarm"},
+    Alarm2 = {"alarm2", this_is_the_alarm},
+    Alarm3 = {{alarm3}, {this_is,"the_alarm"}},
+    alarm_handler:set_alarm(Alarm1),
+    alarm_handler:set_alarm(Alarm2),
+    alarm_handler:set_alarm(Alarm3),
+    test_server:messages_get(),
+
+    ?line ok = alarm_handler:clear_alarm(alarm1),
+    reported(clear_alarm, alarm1),
+    ?line ok = alarm_handler:clear_alarm("alarm2"),
+    reported(clear_alarm, "alarm2"),
+    ?line ok = alarm_handler:clear_alarm({alarm3}),
+    reported(clear_alarm, {alarm3}),
+    ?line [] = alarm_handler:get_alarms(),
+
+    ?line my_yes = gen_event:delete_handler(alarm_handler, ?MODULE, []),
+    ok.
+
+%%-----------------------------------------------------------------
+
+swap(suite) -> [];
+swap(Config) when is_list(Config) ->
+    ?line Alarm1 = {alarm1, "this is the alarm"},
+    ?line Alarm2 = {"alarm2", this_is_the_alarm},
+    ?line Alarm3 = {{alarm3}, {this_is,"the_alarm"}},
+    ?line alarm_handler:set_alarm(Alarm1),
+    ?line alarm_handler:set_alarm(Alarm2),
+    ?line alarm_handler:set_alarm(Alarm3),
+
+    ?line foo,
+    case gen_event:which_handlers(alarm_handler) of
+	[alarm_handler] ->
+	    ?line ok = gen_event:swap_handler(alarm_handler,
+					      {alarm_handler, swap},
+					      {?MODULE, self()}),
+	    ?line [?MODULE] = gen_event:which_handlers(alarm_handler),
+	    Alarms = [Alarm3, Alarm2, Alarm1],
+	    reported(swap_alarms, Alarms),
+
+	    %% get_alarms is only valid with the default handler installed.
+	    ?line {error, _} = alarm_handler:get_alarms(),
+
+	    ?line my_yes = gen_event:delete_handler(alarm_handler,
+						    ?MODULE, []),
+	    ?line gen_event:add_handler(alarm_handler, alarm_handler, []),
+	    ok;
+	_ ->
+	    alarm_handler:clear_alarm(alarm1),
+            alarm_handler:clear_alarm("alarm2"),
+	    alarm_handler:clear_alarm({alarm3}),
+	    ok
+    end.
+
+%%-----------------------------------------------------------------
+%% Check that the alarm has been received.
+%%-----------------------------------------------------------------
+reported(Tag, Data) ->
+    receive
+	{Tag, Data} ->
+	    test_server:messages_get(),
+	    ok
+    after 1000 ->
+	    test_server:fail(no_alarm_received)
+    end.
+
+%%-----------------------------------------------------------------
+%% The error_logger handler (gen_event behaviour).
+%% Sends a notification to the Tester process about the events
+%% generated by the Tester process.
+%%-----------------------------------------------------------------
+init(Tester) when is_pid(Tester) ->
+    {ok, Tester};
+init({Tester, {alarm_handler,Alarms}}) -> % Swap from default handler.
+    Tester ! {swap_alarms, Alarms},
+    {ok, Tester}.
+
+handle_event({set_alarm, Alarm}, Tester) ->
+    Tester ! {set_alarm, Alarm},
+    {ok, Tester};
+handle_event({clear_alarm, AlarmId}, Tester) ->
+    Tester ! {clear_alarm, AlarmId},
+    {ok, Tester};
+handle_event(_Event, Tester) ->
+    {ok, Tester}.
+
+handle_info(_, Tester) ->
+    {ok, Tester}.
+
+handle_call(_Query, Tester) -> {ok, {error, bad_query}, Tester}.
+
+terminate(_Reason, _Tester) ->
+    my_yes.
diff --git a/lib/sasl/test/installer.erl b/lib/sasl/test/installer.erl
new file mode 100644
index 0000000000..a114c4b5c9
--- /dev/null
+++ b/lib/sasl/test/installer.erl
@@ -0,0 +1,778 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(installer).
+
+%%-compile(export_all).
+-export([install_1/2]).
+-export([install_2/1]).
+-export([install_3/2]).
+-export([install_3a/1]).
+-export([install_4/1]).
+-export([install_5/1]).
+-export([install_5a/1]).
+-export([install_6/1]).
+-export([install_7/1]).
+-export([install_8/1]).
+-export([install_9/1]).
+-export([install_10/1]).
+-export([install_11/1]).
+-export([client1_1/4]).
+-export([client2/3]).
+-export([stop/1]).
+-export([unpack_p1h/2]).
+-export([permanent_p1h/1]).
+-export([reg_proc/1]).
+-export([registered_loop/1]).
+
+-define(print(List), {rh_print, TestNode} ! {print, {?MODULE, ?LINE}, List}).
+-define(print_line(Line,List), {rh_print, TestNode} ! {print, {?MODULE, Line}, List}).
+-define(fail(Term), exit({?MODULE, ?LINE, Term})).
+-define(fail_line(Line,Term), exit({?MODULE, Line, Term})).
+
+-define(check_release(Vsn,Status,Apps),
+	check_release(TestNode,node(),Vsn,Status,Apps,?LINE)).
+-define(check_release_client(Node,Vsn,Status,Apps),
+	check_release(TestNode,Node,Vsn,Status,Apps,?LINE)).
+
+-define(check_running_app(App,Vsn),
+	check_running_app(TestNode,node(),App,Vsn,?LINE)).
+-define(check_running_app_client(Node,App,Vsn),
+	check_running_app(TestNode,Node,App,Vsn,?LINE)).
+
+
+install_1(TestNode,PrivDir) ->
+    ?print([TestNode]),
+    ?print(["install_1 start"]),
+
+    % Unpack and install P1H
+    {ok, "P1H"} = unpack_release(PrivDir,"rel1"),
+    ?print(["unpack_release P1H ok"]),
+    ?check_release("P1H",unpacked,["a-1.0"]),
+    {ok,"P1G",[new_appl]} = release_handler:install_release("P1H"),
+    ?print(["install_release P1H ok"]),
+    ?check_release("P1H",current,["a-1.0"]),
+    ?check_running_app(a,"1.0"),
+    X = a:a(),
+    ?print(["X", X]),
+    {key2, val2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+    ?print(["install_1 end OK"]),
+    ok.
+    % release_handler_SUITE will reboot this node now!
+
+install_2(TestNode) ->
+    ?print(["install_2 start"]),
+
+    % Check that P1H is still unpacked, install it and make_permanent
+    ?check_release("P1H",unpacked,["a-1.0"]),
+    ?print(["install_2 P1H unpacked"]),
+    {ok,"P1G",[new_appl]} = release_handler:install_release("P1H"),
+    ?print(["install_2 install_release ok"]),
+    ?check_release("P1H",current,["a-1.0"]),
+    ?check_running_app(a,"1.0"),
+    ok = release_handler:make_permanent("P1H").
+    % release_handler_SUITE will reboot this node now!
+
+install_3(TestNode,PrivDir) ->
+    ?print(["install_3 start"]),
+
+    % Check that P1H is permanent
+    ?check_release("P1H",permanent,["a-1.0"]),
+    X = a:a(),
+    {key2, val2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+
+    % Unpack and install P1I
+    {ok, "P1I"} = unpack_release(PrivDir,"rel2"),
+    ?print(["install_3 unpack_release P1I ok"]),
+    ?check_release("P1I",unpacked,["a-1.1"]),
+    {ok,"P1H",[{extra, gott}]} = release_handler:check_install_release("P1I"),
+    {error,_} = release_handler:check_install_release("P1J"),
+    {ok,"P1H",[{extra, gott}]} = release_handler:install_release("P1I"),
+    ?print(["install_3 install_release P1I ok"]),
+    ?check_release("P1I",current,["a-1.1"]),
+    ?check_running_app(a,"1.1"),
+    X2 = a:a(),
+    {key2, newval2} = lists:keyfind(key2, 1, X2),
+    {key1, val1} = lists:keyfind(key1, 1, X2),
+    {ok, bval} = a:b(),
+
+    % Unpack and install P2A
+    {ok, "P2A"} = unpack_release(PrivDir,"rel3"),
+    ?print(["install_3 unpack_release P2A ok"]),
+    ?check_release("P2A",unpacked,["a-1.1"]),
+    {ok, "P1I", [new_emu]} = release_handler:check_install_release("P2A"),
+    ok = release_handler:make_permanent("P1I"),
+    ?print(["install_3 make_permanent P1I ok"]),
+    ?check_release("P1I",permanent,["a-1.1"]),
+    ok.
+
+install_3a(TestNode) ->
+    {ok, "P1I", [new_emu]} = release_handler:install_release("P2A"),
+    %% Node is rebooted by the release_handler:install_release
+    %% (init:reboot) because P2A includes a new erts vsn and the relup
+    %% file contains a 'restart_new_emulator' instruction.
+    ?print(["install_3 P2A installed"]),
+    ok.
+
+
+
+install_4(TestNode) ->
+    ?print(["install_4 start"]),
+
+    % Check that P2A is in use.
+    ?check_release("P2A",current,["a-1.1"]),
+    ?check_running_app(a,"1.1"),
+    X = a:a(),
+    {key2, newval2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+    {ok, bval} = a:b(),
+    ok.
+    % release_handler_SUITE will reboot this node now!
+
+install_5(TestNode) ->
+    ?print(["install_5 start"]),
+
+    % Check that P1I is used
+    {ok, "P1I", [new_emu]} = release_handler:check_install_release("P2A"),
+    ok.
+
+install_5a(TestNode) ->
+    % Install P2A again
+    {ok, "P1I", [new_emu]} = release_handler:install_release("P2A"),
+    %% Node is rebooted by the release_handler:install_release
+    %% (init:reboot) because P2A includes a new erts vsn and the relup
+    %% file contains a 'restart_new_emulator' instruction.
+    ?print(["install_5 P2A installed"]),
+    ok.
+
+install_6(TestNode) ->
+    ?print(["install_6 start"]),
+
+    % Check that P2A is used
+    ?check_release("P2A",current,["a-1.1"]),
+    ?check_running_app(a,"1.1"),
+    X = a:a(),
+    {key2, newval2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+    {ok, bval} = a:b(),
+    ok = release_handler:make_permanent("P2A").
+    % release_handler_SUITE will reboot this node now!
+
+
+install_7(TestNode) ->
+    ?print(["install_7 start"]),
+
+    % Check that P2A is used
+    ?check_release("P2A",permanent,["a-1.1"]),
+
+    % Install old P1H
+    ok = release_handler:reboot_old_release("P1H"),
+    ok.
+
+install_8(TestNode) ->
+    ?print(["install_8 start"]),
+
+    % Check that P1H is permanent
+    ?check_release("P1H",permanent,["a-1.0"]),
+    X = a:a(),
+    {key2, val2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+
+    %% Remove P1I and P2A and check that a-1.1 and erts-<latest> are removed
+    ok = release_handler:remove_release("P2A"),
+    ok = release_handler:remove_release("P1I"),
+    {ok, Libs} = file:list_dir(code:lib_dir()),
+    {_,_,StdlibVsn} = lists:keyfind(stdlib,1,application:which_applications()),
+    true = lists:member("stdlib-"++StdlibVsn, Libs),
+    true = lists:member("a-1.0", Libs),
+    false = lists:member("a-1.1", Libs),
+    {ok, Dirs} = file:list_dir(code:root_dir()),
+    ["erts-4.4"] = lists:filter(fun(Dir) -> lists:prefix("erts-",Dir) end, Dirs),
+    ok.
+    % release_handler_SUITE will reboot this node now!
+
+install_9(TestNode) ->
+    ?print(["install_9 start"]),
+
+    % Check that P1H is permanent
+    ?check_release("P1H",permanent,["a-1.0"]),
+    X = a:a(),
+    {key2, val2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+
+    % Install old P1G
+    ok = release_handler:reboot_old_release("P1G"),
+    ok.
+
+install_10(TestNode) ->
+    ?print(["install_10 start"]),
+
+    % Check that P1G is permanent
+    ?check_release("P1G",permanent,[]),
+    ?check_release("P1H",old,["a-1.0"]),
+
+    %% Remove P1H and check that both versions of application a is removed
+    ok = release_handler:remove_release("P1H"),
+    {ok, Libs} = file:list_dir(code:lib_dir()),
+    {_,_,StdlibVsn} = lists:keyfind(stdlib,1,application:which_applications()),
+    true = lists:member("stdlib-"++StdlibVsn, Libs),
+    false = lists:member("a-1.0", Libs),
+    false = lists:member("a-1.1", Libs),
+    ok.
+    % release_handler_SUITE will reboot this node now!
+
+install_11(TestNode) ->
+    ?print(["install_11 start"]),
+
+    % Check that P1G is permanent
+    ?check_release("P1G",permanent,[]),
+    ok.
+
+
+
+%%-----------------------------------------------------------------
+%% This test starts a client node which uses this node as master
+%% for the release_handler.
+%% The client node runs all tests as in installer/1 test case.
+%% Thus, the client node will be rebooted several times.
+%% The to_erl /tmp/NODENAME@HOSTNAME/ command can be used to connect
+%% to the client node.
+%% run_erl logs for the client can be found in the directory:
+%%   code:root_dir() ++ "/clients/type1/NODENAME@HOSTNAME/log
+%%-----------------------------------------------------------------
+
+
+client1_1(TestNode,PrivDir,MasterDir,ClientSname) ->
+    TestHost = test_host(),
+    ?print(["client1_1 start"]),
+
+    {ok,IP} = inet:getaddr(TestHost,inet),
+    erl_boot_server:start([IP]),
+
+    ok = net_kernel:monitor_nodes(true),
+    Node = start_client(TestNode,ClientSname),
+    trace_disallowed_calls(Node),
+
+    %% Check env var for SASL on client node
+    SaslEnv = rpc:call(Node, application, get_all_env, [sasl]),
+    {_,CliDir} = lists:keyfind(client_directory,1,SaslEnv),
+    {_,[Master]} = lists:keyfind(masters,1,SaslEnv),
+    {_,StartCli} = lists:keyfind(start_prg,1,SaslEnv),
+    Root = code:root_dir(),
+    true = (CliDir =:= filename:join([Root,"clients","type1",Node])),
+    true = (StartCli =:= filename:join([CliDir,"bin","start"])),
+    true = (Master =:= node()),
+
+    %% Unpack P1H on master
+    {ok, "P1H"} = unpack_release(PrivDir,"rel1"),
+
+    %% Unpack and install P1H on client
+    P1HDir = filename:join([Root, "releases", "P1H"]),
+
+    %% The AppDirs argument (last arg to set_unpacked) below is really
+    %% not necessary, it could just be [] since the path is the same
+    %% as default. But it is given here in order to force hitting the
+    %% release_handler:check_path function so it can be checked that
+    %% it does not use file:read_file_info on the client node, see
+    %% trace_disallowed_calls/1 and check_disallowed_calls/0 below.
+    %% (OTP-9142)
+    {ok, "P1H"} = rpc:call(Node, release_handler, set_unpacked,
+			   [filename:join(P1HDir, "rel1.rel"),
+			    [{a,"1.0",filename:join(MasterDir,lib)}]]),
+    
+    ?check_release_client(Node,"P1H",unpacked,["a-1.0"]),
+    
+    ok = rpc:call(Node, release_handler, install_file,
+		  ["P1H", filename:join(P1HDir, "start.boot")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  ["P1H", filename:join(P1HDir, "sys.config")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  ["P1H", filename:join(P1HDir, "relup")]),
+    ?print([{release_handler_state, Node}, 
+	    rpc:call(Node, sys, get_status, [release_handler])]),
+
+    {ok,"P1G",[new_appl]} = 
+	rpc:call(Node, release_handler, check_install_release, ["P1H"]),
+    
+    {ok,"P1G",[new_appl]} = 
+	rpc:call(Node, release_handler, install_release, ["P1H"]),
+
+    Apps = rpc:call(Node, application, which_applications, []),
+    {a,"A  CXC 138 11","1.0"} = lists:keyfind(a, 1, Apps),
+    X = rpc:call(Node, a, a, []),
+    {key2, val2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+
+    check_disallowed_calls(),
+    reboot(TestNode,Node),
+    trace_disallowed_calls(Node),
+
+    client1_2(TestNode,PrivDir,Node).
+
+client1_2(TestNode,PrivDir,Node) ->
+    ?print(["client1_2 start"]),
+
+    %% Check that P1H is still unpacked, install it and make_permanent
+    ?check_release_client(Node,"P1H",unpacked,["a-1.0"]),
+
+    {ok,"P1G",[new_appl]} = 
+	rpc:call(Node, release_handler, install_release, ["P1H"]),
+    ?check_release_client(Node,"P1H",current,["a-1.0"]),
+    ?check_running_app_client(Node,a,"1.0"),
+
+    ok = rpc:call(Node, release_handler, make_permanent, ["P1H"]),
+
+    check_disallowed_calls(),
+    reboot(TestNode,Node),
+    trace_disallowed_calls(Node),
+
+    client1_3(TestNode,PrivDir,Node).
+
+client1_3(TestNode,PrivDir,Node) ->
+    ?print(["client1_3 start"]),
+
+    %% Check that P1H is permanent
+    ?check_release_client(Node,"P1H",permanent,["a-1.0"]),
+    X = rpc:call(Node, a, a, []),
+    {key2, val2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+
+    %% Unpack P1I on master
+    {ok, "P1I"} = unpack_release(PrivDir,"rel2"),
+
+    MasterRoot = code:root_dir(),
+
+    %% Unpack and install P1I on client
+    P1IDir = filename:join([MasterRoot, "releases", "P1I"]),
+    {ok, "P1I"} = rpc:call(Node, release_handler, set_unpacked,
+			   [filename:join(P1IDir, "rel2.rel"),[]]),
+
+    ?check_release_client(Node,"P1I",unpacked,["a-1.1"]),
+
+    ok = rpc:call(Node, release_handler, install_file,
+                  ["P1I", filename:join(P1IDir, "start.boot")]),
+    ok = rpc:call(Node, release_handler, install_file,
+                  ["P1I", filename:join(P1IDir, "sys.config")]),
+    ok = rpc:call(Node, release_handler, install_file,
+                  ["P1I", filename:join(P1IDir, "relup")]),
+
+    {ok,"P1H",[{extra, gott}]} =
+        rpc:call(Node, release_handler, check_install_release, ["P1I"]),
+    {error,_} = rpc:call(Node, release_handler, check_install_release, ["P1J"]),
+    {ok,"P1H",[{extra, gott}]} =
+        rpc:call(Node, release_handler, install_release, ["P1I"]),
+
+    ?check_running_app_client(Node,a,"1.1"),
+    X2 = rpc:call(Node, a, a, []),
+    {key2, newval2} = lists:keyfind(key2, 1, X2),
+    {key1, val1} = lists:keyfind(key1, 1, X2),
+    {ok, bval} = rpc:call(Node, a, b, []),
+
+    %% Unpack P2A on master
+    {ok, "P2A"} = unpack_release(PrivDir,"rel3"),
+
+    %% Unpack and install P2A on client
+    P2ADir = filename:join([MasterRoot, "releases", "P2A"]),
+    {ok, "P2A"} =
+        rpc:call(Node, release_handler, set_unpacked,
+                 [filename:join(P2ADir, "rel3.rel"),[]]),
+
+    ok = rpc:call(Node, release_handler, install_file,
+                  ["P2A", filename:join(P2ADir, "start.boot")]),
+    ok = rpc:call(Node, release_handler, install_file,
+                  ["P2A", filename:join(P2ADir, "sys.config")]),
+    ok = rpc:call(Node, release_handler, install_file,
+                  ["P2A", filename:join(P2ADir, "relup")]),
+
+    {ok, "P1I", [new_emu]} = 
+	rpc:call(Node, release_handler, check_install_release, ["P2A"]),
+    ok = rpc:call(Node, release_handler, make_permanent, ["P1I"]),
+    ?check_release_client(Node,"P1I",permanent,["a-1.1"]),
+
+    %% since the install_release below reboot the node...
+    check_disallowed_calls(),
+    cover_client(TestNode,Node,stop_cover), 
+
+    {ok, "P1I", [new_emu]} = 
+	rpc:call(Node, release_handler, install_release, ["P2A"]),
+    %% Reboots the client !
+
+    check_reboot(TestNode,Node),
+    trace_disallowed_calls(Node),
+
+    client1_4(TestNode,Node).
+
+client1_4(TestNode,Node) ->
+    ?print(["client1_4 start"]),
+
+    %% Check that P2A is in use.
+    ?check_release_client(Node,"P2A",current,["a-1.1"]),
+    ?check_running_app_client(Node,a,"1.1"),
+    X = rpc:call(Node, a, a, []),
+    {key2, newval2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+    {ok, bval} = rpc:call(Node, a, b, []),
+
+    %% Reboot from P1I
+    check_disallowed_calls(),
+    reboot(TestNode,Node),
+    trace_disallowed_calls(Node),
+
+    client1_5(TestNode,Node).
+
+client1_5(TestNode,Node) ->
+    ?print(["client1_5 start"]),
+
+    %% Check that P1I is used
+    {ok, "P1I", [new_emu]} = 
+	rpc:call(Node, release_handler, check_install_release, ["P2A"]),
+
+    %% since the install_release below will reboot the node...
+    check_disallowed_calls(),
+    cover_client(TestNode,Node,stop_cover),
+
+    %% Install P2A again
+    {ok, "P1I", [new_emu]} = 
+	rpc:call(Node, release_handler, install_release, ["P2A"]),
+
+    %% We are rebooted again.
+    check_reboot(TestNode,Node),
+    trace_disallowed_calls(Node),
+
+    client1_6(TestNode,Node).
+
+client1_6(TestNode,Node) ->
+    ?print(["client1_6 start"]),
+
+    %% Check that P2A is used
+    ?check_release_client(Node,"P2A",current,["a-1.1"]),
+    ?check_running_app_client(Node,a,"1.1"),
+    X = rpc:call(Node, a, a, []),
+    {key2, newval2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+    {ok, bval} = rpc:call(Node, a, b, []),
+
+    %% Make P2A permanent
+    ok = rpc:call(Node, release_handler, make_permanent, ["P2A"]),
+
+    %% Reboot from P2A
+    check_disallowed_calls(),
+    reboot(TestNode,Node),
+    trace_disallowed_calls(Node),
+
+    client1_7(TestNode,Node).
+
+client1_7(TestNode,Node) ->
+    ?print(["client1_7 start"]),
+
+    %% Check that P2A is used
+    ?check_release_client(Node,"P2A",permanent,["a-1.1"]),
+
+    %% since the reboot_old_release below will reboot the node
+    check_disallowed_calls(),
+    cover_client(TestNode,Node,stop_cover),
+
+    %% Install old P1H
+    rpc:call(Node, release_handler, reboot_old_release, ["P1H"]),
+    %% We are rebooted.
+    check_reboot(TestNode,Node),
+    trace_disallowed_calls(Node),
+
+    client1_8(TestNode,Node).
+
+client1_8(TestNode,Node) ->
+    ?print(["client1_8 start"]),
+
+    %% Check that P1H is permanent
+    ?check_release_client(Node,"P1H",permanent,["a-1.0"]),
+    X = rpc:call(Node, a, a, []),
+    {key2, val2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+
+    %% Remove P1I and P2I from client
+    ok = rpc:call(Node, release_handler, set_removed, ["P2A"]),
+    ok = rpc:call(Node, release_handler, set_removed, ["P1I"]),
+
+    check_disallowed_calls(),
+    reboot(TestNode,Node),
+    trace_disallowed_calls(Node),
+
+    client1_9(TestNode,Node).
+
+client1_9(TestNode,Node) ->
+    ?print(["client1_9 start"]),
+
+    %% Check that P2A and P1I does not exists and that PiH is permanent.
+    Rels = rpc:call(Node, release_handler, which_releases, []),
+    false = lists:keysearch("P2A", 2, Rels),
+    false = lists:keysearch("P1I", 2, Rels),
+    ?check_release_client(Node,"P1H",permanent,["a-1.0"]),
+    X = rpc:call(Node, a, a, []),
+    {key2, val2} = lists:keyfind(key2, 1, X),
+    {key1, val1} = lists:keyfind(key1, 1, X),
+
+    %% since the reboot_old_release below will reboot the node
+    check_disallowed_calls(),
+    cover_client(TestNode,Node,stop_cover),
+
+    %% Install old P1G
+    rpc:call(Node, release_handler, reboot_old_release, ["P1G"]),
+    %% We are rebooted.
+    check_reboot(TestNode,Node),
+    trace_disallowed_calls(Node),
+
+    client1_10(TestNode,Node).
+
+client1_10(TestNode,Node) ->
+    ?print(["client1_10 start"]),
+
+    %% Check that P1G is permanent
+    ?check_release_client(Node,"P1G",permanent,[]),
+    ?check_release_client(Node,"P1H",old,["a-1.0"]),
+    {error,client_node} = rpc:call(Node,release_handler,remove_release,["P1H"]),
+    ok = rpc:call(Node, release_handler, set_removed, ["P1H"]),
+
+    check_disallowed_calls(),
+    reboot(TestNode,Node),
+    trace_disallowed_calls(Node),
+
+    client1_11(TestNode,Node).
+
+client1_11(TestNode,Node) ->
+    ?print(["client1_11 start"]),
+
+    %% Check that P1G is permanent
+    ?check_release_client(Node,"P1G",permanent,[]),
+
+    check_disallowed_calls(),
+    stop_client(TestNode,Node),  %% TEST IS OK !!
+    net_kernel:monitor_nodes(false),
+
+    ok = release_handler:remove_release("P2A"),
+    ok = release_handler:remove_release("P1I"),
+    ok = release_handler:remove_release("P1H"),
+    ok.
+
+%% Start tracing of the file module on the client node. This module
+%% shall never be called, since
+%% 1) the node is a client from the release_handler's point of view,
+%%    so all file access should be done via rpc calls to the master
+%% 2) it is started with erl_prim_loader loader set to 'inet' so all
+%%    code loading should be done via the inet to the master
+%% (OTP-9142)
+%% This function is called each time the client node is started and to
+%% check if a call has been made, call check_disallowed_node/0
+trace_disallowed_calls(Node) ->
+    MasterProc = self(),
+    rpc:call(Node,dbg,tracer,[process,{fun(T,_) -> MasterProc ! T end,[]}]),
+    rpc:call(Node,dbg,p,[all,call]),
+    rpc:call(Node,dbg,tp,[file,[]]).
+
+check_disallowed_calls() ->
+    receive
+	Trace when element(1,Trace)==trace ->
+	    exit({disallowed_function_call,Trace})
+    after 0 ->
+	    ok
+    end.
+
+start_client(TestNode,Client) ->
+    {Start, Node} = do_start_client(Client,test_host()),
+    Cmd = lists:concat(["env NODENAME=",Client," ",
+			filename:join(code:root_dir(), Start)]),
+    ?print([{start_client,Client},Cmd]),
+    Res = os:cmd(Cmd),
+    ?print([{start_client,result},Res]),
+    receive
+        {nodeup, Node} ->
+            wait_started(TestNode,Node)
+    after 30000 ->
+	    ?print([{start_client,failed,Node},net_adm:ping(Node)]),
+            ?fail({"can not start", Node})
+    end.
+
+do_start_client(Client, Host) ->
+    Node = list_to_atom(lists:concat([Client,"@",Host])),
+    Start = filename:join(["clients", "type1", Node, "bin", "start"]),
+    {Start, Node}.
+
+reboot(TestNode,Node) ->
+    cover_client(TestNode,Node,stop_cover),
+    rpc:call(Node, init, reboot, []),
+    check_reboot(TestNode,Node).
+
+%% This way of checking that the node is rebooted will only work if
+%% the nodes are automatically re-connected after the reboot. This
+%% happens for master/client (when sasl is started on the client).
+check_reboot(TestNode,Node) ->
+    receive
+        {nodedown, Node} ->
+            receive
+                {nodeup, Node} -> wait_started(TestNode,Node)
+            after 30000 ->
+                    ?fail({Node, "not rebooted",net_adm:ping(Node)})
+            end
+    after 30000 ->
+            ?fail({Node, "not closing down",net_adm:ping(Node)})
+    end.
+
+stop_client(TestNode,Node) ->
+    cover_client(TestNode,Node,stop_cover),
+    rpc:call(Node, init, stop, []),
+    receive
+        {nodedown, Node} -> ok
+    after 30000 ->
+            ?fail({Node, "not stopping"})
+    end.
+
+wait_started(TestNode,Node) ->
+    case rpc:call(Node, init, get_status, []) of
+        {started, _} ->
+	    cover_client(TestNode,Node,start_cover),
+            Node;
+        _ ->
+            timer:sleep(1000),
+            wait_started(TestNode,Node)
+    end.
+
+cover_client(TestNode,Node,Func) ->
+    R = rpc:call(TestNode,release_handler_SUITE,Func,[Node]),
+    ?print([{Func,Node,R}]).
+
+
+%%-----------------------------------------------------------------
+%% This test starts a client node which uses this node as master
+%% for the release_handler.
+%% The client node has the name cli2@HOSTNAME.
+%% The client node is not allowed to do ANY release updates
+%% as it also have another (non-existing) master node.
+%%
+%% The to_erl /tmp/cli2@HOSTNAME/ command can be used to connect
+%% to the client node.
+%% run_erl logs for the client can be found in the directory:
+%%   code:root_dir() ++ "/clients/type1/cli2@HOSTNAME/log
+%%-----------------------------------------------------------------
+client2(TestNode,PrivDir,ClientSname) ->
+    TestHost = test_host(),
+    ?print(["client2 start"]),
+    
+    %% Clean up if previous test case failed
+    release_handler:remove_release("P1H"), 
+
+    ok = net_kernel:monitor_nodes(true),
+    Node = start_client(TestNode,ClientSname),
+
+    %% Check env var for SASL on client node
+    ?print([{sasl_env, Node}, rpc:call(Node, application, get_all_env, [sasl])]),
+    SaslEnv = rpc:call(Node, application, get_all_env, [sasl]),
+    {_,CliDir} = lists:keyfind(client_directory,1,SaslEnv),
+    {_,[Master,Master2]} = lists:keyfind(masters,1,SaslEnv),
+    {_,StartCli} = lists:keyfind(start_prg,1,SaslEnv),
+    Root = code:root_dir(),
+    true = (CliDir =:= filename:join([Root,"clients","type1",Node])),
+    true = (StartCli =:= filename:join([CliDir,"bin","start"])),
+    true = (Master =:= node()),
+    true = (Master2 =:= list_to_atom("master2@"++TestHost)),
+
+    {ok, "P1H"} = unpack_release(PrivDir,"rel1"),
+
+    {error,{bad_masters,[Master2]}} =
+	rpc:call(Node, release_handler, set_unpacked,
+		 [filename:join([Root, "releases", "P1H", "rel1.rel"]),[]]),
+
+    {error,{no_such_release,"P1H"}} =
+	rpc:call(Node, release_handler, check_install_release, ["P1H"]),
+
+    stop_client(TestNode,Node),  %% TEST IS OK !!
+    net_kernel:monitor_nodes(false),
+
+    release_handler:remove_release("P1H"),
+    ok.
+
+
+stop(Now) ->
+    %% The timestamp is only used for debugging. It is printed by
+    %% release_handler_SUITE also.
+    R = init:stop(),
+    erlang:display({init_stop,Now,R}),
+    R.
+
+unpack_p1h(TestNode,PrivDir) ->
+    {ok, "P1H"} = unpack_release(PrivDir,"rel1"), 
+    ?check_release("P1H",unpacked,["a-1.0"]),
+    ok.
+
+permanent_p1h(TestNode) ->
+    ?check_release("P1H",unpacked,["a-1.0"]),
+    {ok,"P1G",[new_appl]} = release_handler:install_release("P1H"),
+    ?check_release("P1H",current,["a-1.0"]),
+    ok = release_handler:make_permanent("P1H"),
+    ?check_release("P1H",permanent,["a-1.0"]),
+    ok.
+
+
+reg_proc(Name) ->
+    catch unregister(Name),
+    Pid = spawn_link(?MODULE, registered_loop, [Name]),
+    global:register_name(Name, Pid),
+    ok.
+
+registered_loop(_Name) ->
+    receive
+        kill ->
+            exit(killed)
+    end.
+
+check_release(TestNode,Node,Vsn,Status,Apps,Line) ->
+    case rpc:call(Node,release_handler,which_releases,[]) of
+	{badrpc,_}=Error ->
+	    ?fail_line(Line,{check_release,Node,Vsn,Status,Error});
+	Rels ->
+	    ?print_line(Line,["check_release:", Rels]),
+	    {"SASL-test", Vsn, Libs, Status} = lists:keyfind(Vsn, 2, Rels),
+	    true = lists:all(fun(App) -> lists:member(App,Libs) end,Apps),
+	    ok
+    end.
+
+check_running_app(TestNode,Node,App,Vsn,Line) ->
+    case rpc:call(Node,application,which_applications,[]) of
+	{badrpc,_}=Error ->
+	    ?fail_line(Line,{check_running_app,Node,App,Vsn,Error});
+	Apps ->
+	    ?print_line(Line,["check_running_app:", Apps]),
+	    {App, _, Vsn} = lists:keyfind(a, 1, Apps),
+	    ok
+    end.
+
+test_host() ->
+    {ok,Host} = inet:gethostname(),
+    Host.
+
+unpack_release(PrivDir,Rel) ->
+    copy(filename:join([PrivDir,Rel,Rel++".tar.gz"]),
+	 filename:join(code:root_dir(),releases)),
+    release_handler:unpack_release(Rel).
+
+copy(Src, DestDir) ->
+    Dest = filename:join(DestDir, filename:basename(Src)),
+    {ok,_} = file:copy(Src, Dest),
+    ok.
+
diff --git a/lib/sasl/test/overload_SUITE.erl b/lib/sasl/test/overload_SUITE.erl
new file mode 100644
index 0000000000..92b1aaed6e
--- /dev/null
+++ b/lib/sasl/test/overload_SUITE.erl
@@ -0,0 +1,175 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(overload_SUITE).
+-include("test_server.hrl").
+
+-compile(export_all).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+all() -> [info, set_config_data, set_env_vars, request, timeout].
+all(suite) -> all().
+
+init_per_testcase(_Case,Config) ->
+    restart_sasl(),
+    Config.
+
+end_per_testcase(Case,Config) ->
+    try apply(?MODULE,Case,[cleanup,Config])
+    catch error:undef -> ok
+    end,
+    ok.
+
+%%%-----------------------------------------------------------------
+info(suite) -> [];
+info(_Config) ->
+    ?line Info = overload:get_overload_info(),
+    ?line [{total_intensity,0.0},
+	   {accept_intensity,0.0},
+	   {max_intensity,0.8},
+	   {weight,0.1},
+	   {total_requests,0},
+	   {accepted_requests,0}] = Info.
+
+%%%-----------------------------------------------------------------
+set_config_data(suite) -> [];
+set_config_data(_Config) ->
+    ?line InfoDefault = overload:get_overload_info(),
+    ?line ok = check_info(0.8,0.1,InfoDefault),
+    ?line ok = overload:set_config_data(0.5,0.4),
+    ?line Info1 = overload:get_overload_info(),
+    ?line ok = check_info(0.5,0.4,Info1),
+    ok.
+
+%%%-----------------------------------------------------------------
+set_env_vars(suite) -> [];
+set_env_vars(_Config) ->
+    ?line InfoDefault = overload:get_overload_info(),
+    ?line ok = check_info(0.8,0.1,InfoDefault),
+    ?line ok = application:set_env(sasl,overload_max_intensity,0.5),
+    ?line ok = application:set_env(sasl,overload_weight,0.4),
+    ?line ok = application:stop(sasl),
+    ?line ok = application:start(sasl),
+    ?line Info1 = overload:get_overload_info(),
+    ?line ok = check_info(0.5,0.4,Info1),
+    ok.
+set_env_vars(cleanup,_Config) ->
+    application:unset_env(sasl,overload_max_intensity),
+    application:unset_env(sasl,overload_weight),
+    ok.
+
+%%%-----------------------------------------------------------------
+request(suite) -> [];
+request(_Config) ->
+    %% Find number of request that can be done with default settings
+    %% and no delay
+    ?line overload:set_config_data(0.8, 0.1),
+    ?line NDefault = do_many_requests(0),
+    ?line restart_sasl(),
+    ?line ?t:format("NDefault: ~p",[NDefault]),
+ 
+    %% Check that the number of requests increases when max_intensity
+    %% increases
+    ?line overload:set_config_data(2, 0.1),
+    ?line NLargeMI = do_many_requests(0),
+    ?line restart_sasl(),
+    ?line ?t:format("NLargeMI: ~p",[NLargeMI]),
+    ?line true = NLargeMI > NDefault,
+
+    %% Check that the number of requests decreases when weight
+    %% increases
+    ?line overload:set_config_data(0.8, 1),
+    ?line NLargeWeight = do_many_requests(0),
+    ?line restart_sasl(),
+    ?line ?t:format("NLargeWeight: ~p",[NLargeWeight]),
+    ?line true = NLargeWeight < NDefault,
+
+    %% Check that number of requests increases when delay between
+    %% requests increases.
+    %% (Keeping same config and comparing to large weight in order to
+    %% minimize the time needed for this case.)
+    ?line overload:set_config_data(0.8, 1),
+    ?line NLargeTime = do_many_requests(500),
+    ?line restart_sasl(),
+    ?line ?t:format("NLargeTime: ~p",[NLargeTime]),
+    ?line true = NLargeTime > NLargeWeight,
+    ok.
+
+%%%-----------------------------------------------------------------
+timeout(suite) -> [];
+timeout(_Config) ->
+    ?line overload:set_config_data(0.8, 1),
+    ?line _N = do_many_requests(0),
+    
+    %% Check that the overload alarm is raised
+    ?line [{overload,_}] = alarm_handler:get_alarms(),
+
+    %% Fake a clear timeout in overload.erl and check that, since it
+    %% came very soon after the overload situation, the alarm is not
+    %% cleared
+    ?line overload ! timeout,
+    ?line timer:sleep(1000),
+    ?line [{overload,_}] = alarm_handler:get_alarms(),
+
+    %% A bit later, try again and check that this time the alarm is
+    %% cleared
+    ?line overload ! timeout,
+    ?line timer:sleep(1000),
+    ?line [] = alarm_handler:get_alarms(),
+
+    ok.
+
+
+%%%-----------------------------------------------------------------
+%%% INTERNAL FUNCTIONS
+
+%%%-----------------------------------------------------------------
+%%% Call overload:request/0 up to 30 times with the given time delay
+%%% between. Stop when 'reject' is returned.
+do_many_requests(T) ->
+    30 - do_requests(30,T).
+
+do_requests(0,_) ->
+    ?t:fail(never_rejected);
+do_requests(N,T) ->
+    case overload:request() of
+	accept ->
+	    timer:sleep(T),
+	    do_requests(N-1,T);
+	reject ->
+	    N
+    end.
+
+%%%-----------------------------------------------------------------
+%%% Restart the sasl application
+restart_sasl() ->
+    application:stop(sasl),
+    application:start(sasl),
+    ok.
+
+%%%-----------------------------------------------------------------
+%%% Check that max_intensity and weight is set as expected
+check_info(MI,W,Info) -> 
+    case {lists:keyfind(max_intensity,1,Info), lists:keyfind(weight,1,Info)} of
+	{{_,MI},{_,W}} -> ok;
+	_ -> ?t:fail({unexpected_info,MI,W,Info})
+    end.
+    
+
diff --git a/lib/sasl/test/rb_SUITE.erl b/lib/sasl/test/rb_SUITE.erl
new file mode 100644
index 0000000000..b53c382609
--- /dev/null
+++ b/lib/sasl/test/rb_SUITE.erl
@@ -0,0 +1,606 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(rb_SUITE).
+-include("test_server.hrl").
+
+-compile(export_all).
+
+-define(SUP,rb_SUITE_sup).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+all() ->
+    no_group_cases() ++ [{group,running_error_logger}].
+
+no_group_cases() ->
+    [help,
+     start_error_stop].
+
+groups() ->
+    [{running_error_logger,[shuffle],[show,
+				      list,
+				      rescan,
+				      start_stop_log,
+				      grep,
+				      filter_filter,
+				      filter_date,
+				      filter_filter_and_date,
+				      filter_re_no
+				     ]}].
+
+
+all(suite) -> 
+    no_group_cases() ++
+	[{conf, 
+	  install_mf_h, 
+	  element(3,lists:keyfind(running_error_logger,1,groups())), 
+	  remove_mf_h}
+	].
+
+
+init_per_suite(Config) ->
+    ?line PrivDir = ?config(priv_dir,Config),
+    ?line RbDir = filename:join(PrivDir,rb),
+    ?line ok = file:make_dir(RbDir),
+    NewConfig = [{rb_dir,RbDir}|Config],
+    reset_sasl(NewConfig),
+    NewConfig.
+
+end_per_suite(_Config) ->
+    ok.
+
+init_per_group(running_error_logger,Config) ->
+    install_mf_h(Config).
+
+end_per_group(running_error_logger,Config) ->
+    remove_mf_h(Config).
+
+init_per_testcase(_Case,Config) ->
+    case whereis(?SUP) of
+	undefined -> ok;
+	Pid -> kill(Pid)
+    end,
+    empty_error_logs(Config),
+    Config.
+
+kill(Pid) ->
+    Ref = erlang:monitor(process,Pid),
+    exit(Pid,kill),
+    receive {'DOWN', Ref, process, Pid, _Info} -> ok end.
+
+end_per_testcase(Case,Config) ->
+    try apply(?MODULE,Case,[cleanup,Config])
+    catch error:undef -> ok
+    end,
+    ok.
+
+
+%%%-----------------------------------------------------------------
+
+help() -> help(suite).
+help(suite) -> [];
+help(_Config) ->
+    ?line Help = capture(fun() -> rb:h() end),
+    ?line "Report Browser Tool - usage" = hd(Help),
+    ?line "rb:stop            - stop the rb_server" = lists:last(Help),
+    ok.
+
+
+start_error_stop() -> start_error_stop(suite).
+start_error_stop(suite) -> [];
+start_error_stop(Config) ->
+    ?line RbDir = ?config(rb_dir,Config),
+
+    ?line {error,{"cannot locate report directory",_}} = rb:start(),
+
+
+    ?line ok = application:set_env(sasl,error_logger_mf_dir,"invaliddir"),
+    ?line ok = application:set_env(sasl,error_logger_mf_maxbytes,1000),
+    ?line ok = application:set_env(sasl,error_logger_mf_maxfiles,2),
+    ?line restart_sasl(),
+    ?line {error,{"cannot read the index file",_}} = rb:start(),
+    ?line ok = application:set_env(sasl,error_logger_mf_dir,RbDir),
+    ?line restart_sasl(),
+    ?line {ok,_} = rb:start(),
+
+    ?line ok = rb:stop(),
+    ok.
+
+
+%% start_opts(suite) -> [];
+%% start_opts(Config) ->
+%%     PrivDir = ?config(priv_dir,Config),
+%%     RbDir = filename:join(PrivDir,rb_opts),
+%%     ok = file:make_dir(RbDir),
+       
+
+install_mf_h(Config) ->
+    ?line RbDir = ?config(rb_dir,Config),
+    ?line ok = application:set_env(sasl,error_logger_mf_dir,RbDir),
+    ?line ok = application:set_env(sasl,error_logger_mf_maxbytes,5000),
+    ?line ok = application:set_env(sasl,error_logger_mf_maxfiles,2),
+    ?line restart_sasl(),
+    Config.
+
+remove_mf_h(_Config) ->
+    ok.
+
+
+
+show() -> show(suite).
+show(suite) -> [];
+show(Config) ->
+    ?line PrivDir = ?config(priv_dir,Config),
+    ?line OutFile = filename:join(PrivDir,"rb_SUITE_log.txt"),
+    
+    %% Insert some reports in the error log and start rb
+    init_error_logs(),
+    ?line ok = start_rb(OutFile),
+
+    %% Show all reports
+    ?line All = check_report(fun() -> rb:show() end,OutFile),
+
+    %% Show by number
+    ?line [{_,First}] = check_report(fun() -> rb:show(1) end,OutFile),
+    ?line {1,First} = lists:keyfind(1,1,All),    
+
+    %% Show by type
+    ?line [{_,CR}] = check_report(fun() -> rb:show(crash_report) end,OutFile),
+    ?line true = contains(CR,"rb_test_crash"),
+    ?line [{_,EC},{_,EM}] = check_report(fun() -> rb:show(error) end,OutFile),
+    ?line true = contains(EC,"rb_test_crash"),
+    ?line true = contains(EM,"rb_test_error_msg"),
+    ?line [{_,ER}] = check_report(fun() -> rb:show(error_report) end,OutFile),
+    ?line true = contains(ER,"rb_test_error"),
+    ?line [{_,IR}] = check_report(fun() -> rb:show(info_report) end,OutFile),
+    ?line true = contains(IR,"rb_test_info"),
+    ?line [{_,IM}] = check_report(fun() -> rb:show(info_msg) end,OutFile),
+    ?line true = contains(IM,"rb_test_info_msg"),
+    ?line [_|_] = check_report(fun() -> rb:show(progress) end,OutFile),
+    ?line [{_,SR}] = check_report(fun() -> rb:show(supervisor_report) end,
+				   OutFile),
+    ?line true = contains(SR,"child_terminated"),
+    ?line true = contains(SR,"{rb_SUITE,rb_test_crash}"),
+
+    ok.
+
+list() -> list(suite).
+list(suite) -> [];
+list(Config) ->
+    ?line PrivDir = ?config(priv_dir,Config),
+    ?line OutFile = filename:join(PrivDir,"rb_SUITE_log.txt"),
+
+    %% Insert some reports in the error log and start rb
+    init_error_logs(),
+    ?line ok = start_rb(OutFile),
+
+    ?line All = capture(fun() -> rb:list() end),
+    ?line [{crash_report,[_]=CR},
+	   {error,[_,_]=EM},
+	   {error_report,[_]=ER},
+	   {info_msg,[_]=IM},
+	   {info_report,[_]=IR},
+	   {progress,[_|_]=P},
+	   {supervisor_report,[_]=SR}] = sort_list(All),
+
+    ?line [{crash_report,CR}] = 
+	sort_list(capture(fun() -> rb:list(crash_report) end)),
+    ?line [{error,EM}] = 
+	sort_list(capture(fun() -> rb:list(error) end)),
+    ?line [{error_report,ER}] = 
+	sort_list(capture(fun() -> rb:list(error_report) end)),
+    ?line [{info_msg,IM}] = 
+	sort_list(capture(fun() -> rb:list(info_msg) end)),
+    ?line [{info_report,IR}] = 
+	sort_list(capture(fun() -> rb:list(info_report) end)),
+    ?line [{progress,P}] = 
+	sort_list(capture(fun() -> rb:list(progress) end)),
+    ?line [{supervisor_report,SR}] = 
+	sort_list(capture(fun() -> rb:list(supervisor_report) end)),
+    
+    ok.
+
+
+grep() -> grep(suite).
+grep(suite) -> [];
+grep(Config) ->
+    ?line PrivDir = ?config(priv_dir,Config),
+    ?line OutFile = filename:join(PrivDir,"rb_SUITE_log.txt"),
+
+    %% Insert some reports in the error log and start rb
+    init_error_logs(),
+    ?line ok = start_rb(OutFile),
+
+    ?line [{_,S},
+	   {_,CR},
+	   {_,EC},
+	   {_,IM},
+	   {_,IR},
+	   {_,EM},
+	   {_,ER}]= check_report(fun() -> rb:grep("rb_test_") end,OutFile),
+    ?line true = contains(S, "rb_test_crash"),
+    ?line true = contains(CR, "rb_test_crash"),
+    ?line true = contains(EC, "rb_test_crash"),
+    ?line true = contains(IM, "rb_test_info_msg"),
+    ?line true = contains(IR, "rb_test_info"),
+    ?line true = contains(EM, "rb_test_error_msg"),
+    ?line true = contains(ER, "rb_test_error"),
+    ok.
+
+
+filter_filter() -> filter_filter(suite).
+filter_filter(suite) -> [];
+filter_filter(Config) ->
+    ?line PrivDir = ?config(priv_dir,Config),
+    ?line OutFile = filename:join(PrivDir,"rb_SUITE_log.txt"),
+
+    %% Insert some reports in the error log and start rb
+    init_error_logs(),
+    ?line ok = start_rb(OutFile),
+
+    ?line All = check_report(fun() -> rb:show() end,OutFile),
+
+    ?line ER = [_] = rb_filter([{rb_SUITE,rb_test_error}],OutFile),
+    ?line [] = rb_filter([{rb_SUITE,rb_test}],OutFile),
+    ?line _E = [_,_] = rb_filter([{rb_SUITE,"rb_test",re}],OutFile),
+    ?line AllButER = rb_filter([{rb_SUITE,rb_test_error,no}],OutFile),
+
+    {_,AllRep} = lists:unzip(All),
+    {_,ERRep} = lists:unzip(ER),
+    {_,AllButERRep} = lists:unzip(AllButER),
+    ?line AllButERRep = AllRep -- ERRep,
+
+    ok.
+
+filter_date() -> filter_date(suite).
+filter_date(suite) -> [];
+filter_date(Config) ->
+    ?line PrivDir = ?config(priv_dir,Config),
+    ?line OutFile = filename:join(PrivDir,"rb_SUITE_log.txt"),
+
+
+    %% Insert some reports in the error log and start rb
+    init_error_logs(),
+    Between1 = calendar:local_time(),
+    timer:sleep(1000),
+    Between2 = calendar:local_time(),
+    ?line ok = start_rb(OutFile),
+
+    ?line All = check_report(fun() -> rb:show() end,OutFile),
+
+    Before = calendar:gregorian_seconds_to_datetime(
+	      calendar:datetime_to_gregorian_seconds(calendar:local_time()) - 10),
+    After = calendar:gregorian_seconds_to_datetime(
+	      calendar:datetime_to_gregorian_seconds(calendar:local_time()) + 1),
+
+    ?line All = rb_filter([],{Before,from},OutFile),
+    ?line All = rb_filter([],{After,to},OutFile),
+    ?line [] = rb_filter([],{Before,to},OutFile),
+    ?line [] = rb_filter([],{After,from},OutFile),
+    ?line All = rb_filter([],{Before,After},OutFile),
+
+    %%?t:format("~p~n",[All]),
+    ?line AllButLast = [{N-1,R} || {N,R} <- tl(All)],
+    ?line AllButLast = rb_filter([],{Before,Between1},OutFile),
+
+    ?line Last = hd(All),
+    ?line [Last] = rb_filter([],{Between2,After},OutFile),
+
+    ok.
+
+filter_filter_and_date() -> filter_filter_and_date(suite).
+filter_filter_and_date(suite) -> [];
+filter_filter_and_date(Config) ->
+    ?line PrivDir = ?config(priv_dir,Config),
+    ?line OutFile = filename:join(PrivDir,"rb_SUITE_log.txt"),
+
+
+    %% Insert some reports in the error log and start rb
+    init_error_logs(),
+    Between1 = calendar:local_time(),
+    timer:sleep(1000),
+    Between2 = calendar:local_time(),
+    ?line error_logger:error_report([{rb_SUITE,rb_test_filter}]),    
+    ?line ok = start_rb(OutFile),
+
+    Before = calendar:gregorian_seconds_to_datetime(
+	      calendar:datetime_to_gregorian_seconds(calendar:local_time()) - 10),
+    After = calendar:gregorian_seconds_to_datetime(
+	      calendar:datetime_to_gregorian_seconds(calendar:local_time()) + 1),
+
+    ?line All = check_report(fun() -> rb:show() end,OutFile),
+    ?line Last = hd(All),
+
+    ?line [_,_,_] = rb_filter([{rb_SUITE,"rb_test",re}],{Before,After},OutFile),
+    ?line [_,_] = rb_filter([{rb_SUITE,"rb_test",re}],{Before,Between1},OutFile),
+    ?line [_] = rb_filter([{rb_SUITE,"rb_test",re}],{Between2,After},OutFile),
+    ?line [_] = rb_filter([{rb_SUITE,rb_test_filter}],{Before,After},OutFile),
+    ?line [] = rb_filter([{rb_SUITE,rb_test_filter}],{Before,Between1},OutFile),
+    ?line [Last] = rb_filter([{rb_SUITE,rb_test_filter,no}],{Between2,After},OutFile),
+    ?line {_,Str} = Last,
+    ?line false = contains(Str,"rb_test_filter"),
+
+    ok.
+
+
+filter_re_no() -> filter_re_no(suite).
+filter_re_no(suite) -> [];
+filter_re_no(Config) ->
+    ?line PrivDir = ?config(priv_dir,Config),
+    ?line OutFile = filename:join(PrivDir,"rb_SUITE_log.txt"),
+
+    %% Insert some reports in the error log and start rb
+    init_error_logs(),
+    ?line ok = start_rb(OutFile),
+
+    ?line All = check_report(fun() -> rb:show() end,OutFile),
+
+    ?line E = [_,_] = rb_filter([{rb_SUITE,"rb_test",re}],OutFile),
+    ?line AllButE = rb_filter([{rb_SUITE,"rb_test",re,no}],OutFile),
+
+    {_,AllRep} = lists:unzip(All),
+    {_,ERep} = lists:unzip(E),
+    {_,AllButERep} = lists:unzip(AllButE),
+    ?line AllButERep = AllRep -- ERep,
+
+    ok.
+
+
+rescan() -> rescan(suite).
+rescan(suite) -> [];
+rescan(Config) ->
+    ?line PrivDir = ?config(priv_dir,Config),
+    ?line OutFile = filename:join(PrivDir,"rb_SUITE_log.txt"),
+    
+    %% Start rb
+    ?line ok = start_rb(OutFile),
+
+    %% Insert one more report and check that the list is longer. Note
+    %% that there might be two more reports, since the progress report
+    %% from starting rb_server might not be included before the rescan.
+    ?line AllBefore = capture(fun() -> rb:list() end),
+    ?line error_logger:error_report([{rb_SUITE,rb_test_rescan}]),
+    ?line ok = rb:rescan(),
+    ?line AllAfter = capture(fun() -> rb:list() end),
+    ?line Diff = length(AllAfter) - length(AllBefore),
+    ?line true = (Diff >= 1),
+
+    ok.
+
+
+start_stop_log() -> start_stop_log(suite).
+start_stop_log(suite) -> [];
+start_stop_log(Config) ->
+    ?line PrivDir = ?config(priv_dir,Config),
+    ?line OutFile = filename:join(PrivDir,"rb_SUITE_log.txt"),
+    ?line ok = file:write_file(OutFile,[]),
+
+    %% Start rb and check that show is printed to standard_io
+    ?line ok = start_rb(),
+    ?line StdioResult = [_|_] = capture(fun() -> rb:show(1) end),
+    ?line {ok,<<>>} = file:read_file(OutFile),
+    
+    %% Start log and check that show is printed to log and not to standad_io
+    ?line ok = rb:start_log(OutFile),
+    ?line [] = capture(fun() -> rb:show(1) end),
+    ?line {ok,Bin} = file:read_file(OutFile),
+    ?line true = (Bin =/= <<>>),
+
+    %% Stop log and check that show is printed to standard_io and not to log
+    ?line ok = rb:stop_log(),
+    ?line ok = file:write_file(OutFile,[]),
+    ?line StdioResult = capture(fun() -> rb:show(1) end),
+    ?line {ok,<<>>} = file:read_file(OutFile),
+
+    %% Test that standard_io is used if log file can not be opened
+    ?line ok = rb:start_log(filename:join(nonexistingdir,"newfile.txt")),
+    ?line StdioResult = capture(fun() -> rb:show(1) end),
+    ?line {ok,<<>>} = file:read_file(OutFile),    
+
+    ok.
+
+
+%%%-----------------------------------------------------------------
+%%% INTERNAL FUNCTIONS
+
+restart_sasl() ->
+    application:stop(sasl),
+    ok = application:start(sasl),
+    wait_for_sasl().
+
+reset_sasl(Config) ->
+    application:unset_env(sasl,error_logger_mf_dir),
+    application:unset_env(sasl,error_logger_mf_maxbytes),
+    application:unset_env(sasl,error_logger_mf_maxfiles),
+    empty_error_logs(Config).
+
+empty_error_logs(Config) ->
+    application:stop(sasl),
+    catch delete_content(?config(rb_dir, Config)),
+    ok = application:start(sasl),
+    wait_for_sasl().
+    
+wait_for_sasl() ->
+    wait_for_sasl(50).
+wait_for_sasl(0) ->
+    ?t:fail("sasl application did not start within 5 seconds");
+wait_for_sasl(N) ->
+    case lists:keymember(sasl,1,application:which_applications()) of
+	true ->
+	    ok;
+	false ->
+	    timer:sleep(100),
+	    wait_for_sasl(N-1)
+    end.
+    
+start_rb(OutFile) ->
+    do_start_rb([{start_log,OutFile}]).
+start_rb() ->
+    do_start_rb([]).
+
+do_start_rb(Opts) ->
+    {ok,Pid} = rb:start(Opts),
+
+    %% Wait for process to started, then wait a little bit more
+    sys:get_status(Pid),
+    timer:sleep(500),
+
+    %% Make sure printouts (e.g. from rb:list(), come to the test log,
+    %% and that they can be captured.
+    group_leader(group_leader(),Pid),
+    ok.
+
+
+delete_tree(Dir) ->
+    case filelib:is_dir(Dir) of
+	true ->
+	    delete_content(Dir),
+	    file:del_dir(Dir);
+	false ->
+	    ok = file:delete(Dir)
+    end.
+
+delete_content(Dir) ->
+    {ok,Files} = file:list_dir(Dir),
+    lists:foreach(fun(File) -> delete_tree(filename:join(Dir,File)) end, 
+		  Files).
+
+init_error_logs() ->        
+    ?line error_logger:error_report([{rb_SUITE,rb_test_error}]),
+    ?line error_logger:error_msg("rb_test_error_msg"),
+    ?line error_logger:info_report([{rb_SUITE,rb_test_info}]),
+    ?line error_logger:info_msg("rb_test_info_msg"),
+    ?line _Pid = start(),
+    ?line Ref = erlang:monitor(process,?MODULE),
+    ?line gen_server:cast(?MODULE,crash),
+    ?line receive {'DOWN',Ref,process,_,{rb_SUITE,rb_test_crash}} -> ok 
+	  after 2000 -> 
+		  ?t:format("Got: ~p~n",[process_info(self(),messages)]),
+		  ?t:fail("rb_SUITE server never died")
+	  end,
+    ?line erlang:demonitor(Ref),
+    ?line wait_for_server(),
+    ok.
+
+wait_for_server() ->
+    case whereis(?MODULE) of
+	undefined ->
+	    wait_for_server();
+	Pid ->
+	    timer:sleep(100), % allow the supervisor report to be written
+	    Pid
+    end.
+
+capture(Fun) ->
+    ?t:capture_start(),
+    ok = Fun(),
+    timer:sleep(1000),
+    ?t:capture_stop(),
+    string:tokens(lists:append(?t:capture_get()),"\n").
+
+
+rb_filter(Filter,OutFile) ->
+    check_report(fun() -> rb:filter(Filter) end, OutFile).
+rb_filter(Filter,Dates,OutFile) ->
+    check_report(fun() -> rb:filter(Filter,Dates) end, OutFile).
+
+
+%% This function first empties the given report file, then executes
+%% the fun and returns a list of {N,Report}, where Report is a report
+%% read from the file and N is an integer. The newest report has the
+%% lowest number.
+%% If the fun was a call to rb:show() (i.e. with no arguments), then
+%% the numbering (N) will be the same as rb's own numbering (as shown
+%% by rb:list()).
+check_report(Fun,File) ->
+    file:delete(File),
+    rb:rescan([{start_log,File}]),
+    ok = Fun(),
+    {ok,Bin} = file:read_file(File),
+    Reports = split_reports(binary_to_list(Bin),[],[]),
+    lists:zip(lists:seq(1,length(Reports)),Reports).
+
+-define(report_header_line,"\n===============================================================================\n").
+split_reports([],Report,Reports) ->
+    add_report(Report,Reports);
+split_reports(Text,Report,Reports) ->
+    case Text of
+	?report_header_line++Rest ->
+	    {Heading,PrevReport} = lists:splitwith(fun($\n) -> false;
+						      (_) -> true
+						   end,
+						   Report),
+	    split_reports(Rest,
+			  ?report_header_line++Heading,
+			  add_report(PrevReport,Reports));
+	[Ch|Rest] ->
+	    split_reports(Rest,[Ch|Report],Reports)
+    end.
+
+add_report(Report,Reports) ->    
+    case string:strip(Report,both,$\n) of
+	[] -> Reports;
+	Report1 -> [lists:reverse(Report1)|Reports]
+    end.
+
+%% Returns true if Substr is a substring of Str.
+contains(Str,Substr) ->
+    0 =/= string:str(Str,Substr).
+
+%% Sort the result of rb_list after report type
+sort_list(List) ->
+    sort_list(List,dict:new()).
+sort_list([H|T],D) ->
+    case re:run(H,"\s+[0-9]+\s+([a-z_]+)",[{capture,all_but_first,list}]) of
+	nomatch ->
+	    sort_list(T,D);
+	{match,[TypeStr]} ->
+	    sort_list(T,dict:append(list_to_atom(TypeStr),H,D))
+    end;
+sort_list([],D) ->
+    lists:sort(dict:to_list(D)).
+
+
+%%%-----------------------------------------------------------------
+%%% A dummy supervisor and gen_server used for creating crash- and
+%%% supervisor reports
+start() ->
+    {ok,Pid} =
+	supervisor:start_link({local, ?SUP}, ?MODULE, i_am_supervisor),
+    unlink(Pid),
+    Pid.
+start_server() ->
+    gen_server:start_link({local, ?MODULE}, ?MODULE, i_am_server, []).
+init(i_am_server) ->
+    {ok, state};
+init(i_am_supervisor) ->
+    AChild = {?SUP,{?MODULE,start_server,[]},
+	      permanent,2000,worker,[?MODULE]},
+    {ok,{{one_for_all,1,1}, [AChild]}}.
+handle_call(_Request, _From, State) ->
+    Reply = ok,
+    {reply, Reply, State}.
+handle_cast(crash, State) ->
+    exit({rb_SUITE,rb_test_crash}),
+    {noreply, State}.
+handle_info(_Info, State) ->
+    {noreply, State}.
+terminate(_Reason, _State) ->
+    ok.
+
diff --git a/lib/sasl/test/release_handler_SUITE.erl b/lib/sasl/test/release_handler_SUITE.erl
new file mode 100644
index 0000000000..efa775f344
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE.erl
@@ -0,0 +1,1651 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+-module(release_handler_SUITE).
+
+-include_lib("common_test/include/ct.hrl").
+
+-compile(export_all).
+
+% Default timetrap timeout (set in init_per_testcase).
+%-define(default_timeout, ?t:minutes(40)).
+-define(default_timeout, ?t:minutes(10)).
+
+suite() ->
+    [{ct_hooks, [ts_install_cth]}].
+
+init_per_suite(Config) ->
+    application:start(sasl),
+    Config.
+
+end_per_suite(_Config) ->
+    ok.
+
+all() -> 
+    case os:type() of
+	{unix, _} -> unix_cases();
+	{win32, _} -> win32_cases()
+    end.
+
+unix_cases() -> 
+    RunErl = filename:join([code:root_dir(),"bin","run_erl"]),
+    RunErlCases = case filelib:is_file(RunErl) of
+		true ->  [{group, release}];
+		false -> [no_run_erl]
+	    end,
+    [target_system] ++ RunErlCases ++ cases().
+
+win32_cases() -> 
+    cases().
+
+%% Cases that can be run on all platforms
+cases() ->
+    [otp_2740, otp_2760, otp_5761, instructions, eval_appup].
+
+groups() ->
+    [{release,[],
+      [
+       {group,release_single},
+       {group,release_gg}
+      ]},
+     {release_single,[],
+      [
+       upgrade,
+       client1,
+       client2
+      ]},
+     {release_gg,[],
+      [
+       upgrade_gg
+      ]}].
+
+%% {group,release}
+%% Top group for all cases using run_erl
+init_per_group(release, Config) ->
+    Dog = ?t:timetrap(?default_timeout),
+    P1gInstall = filename:join(priv_dir(Config),p1g_install),
+    ok = do_create_p1g(Config,P1gInstall),
+    ok = create_p1h(Config),
+    ?t:timetrap_cancel(Dog);
+
+%% {group,release_single}
+%% Subgroup of {group,release}, contains all cases that are not
+%% related to global_group
+init_per_group(release_single, Config) ->
+    Dog = ?t:timetrap(?default_timeout),
+
+    %% Create some more releases to upgrade to
+    ok = create_p1i(Config),
+    ok = create_p2a(Config),
+
+    ?t:timetrap_cancel(Dog);
+
+%% {group,release_gg}
+%% Subgroup of {group,release}. global_group tests.
+init_per_group(release_gg, Config0) ->
+    Config = [{sname_prefix,release_gg}|Config0],
+
+    PrivDir = priv_dir(Config),
+    Dog = ?t:timetrap(?default_timeout),
+
+    reg_print_proc(), %% starts a printer process on this node
+
+    Snames = [Gg1Sname,Gg2Sname,Gg3Sname,Gg4Sname,Gg5Sname,Gg6Sname] =
+	gg_node_snames(Config),
+
+    %% kill all possible nodes which are to be used
+    ok = stop_nodes([node_name(Sname) || Sname <- Snames]),
+
+    %% For gg1, gg3, gg4 and gg5: create a target system running
+    %% P1G, and with P1H unpacked.
+    %% For gg2 and gg6: create a target system running P1H.
+    %% Use gg2 for unpacking and permanenting P1H.
+    ok = copy_installed(Config,p1g_install,[Gg2Sname]),
+    InstallNode = unpack_p1h(Config,Gg2Sname),
+    ok = copy_installed(Config,Gg2Sname,[Gg1Sname,Gg3Sname,Gg4Sname,Gg5Sname]),
+    ok = permanent_p1h(InstallNode),
+    ok = stop_nodes([InstallNode]),
+    ok = copy_installed(Config,Gg2Sname,[Gg6Sname]),
+
+    %% Replace the sys.config files
+    %% The reason for not creating the releases with these configs in
+    %% the first place (create_p1g, create_p1h) is that then the
+    %% InstallNode (gg2) will be very slow started since it will try
+    %% to synch with the other nodes in the global group.
+    %% Also, the rpc call for installing the P1H release (in
+    %% permanent_p1h/1) would return {rpc,nodedown} due to change of
+    %% global groups.
+    lists:foreach(
+      fun(Sname) ->
+	      ReleasesDir = filename:join([PrivDir,Sname,"releases"]),
+	      write_term_file(filename:join([ReleasesDir,"P1G","sys.config"]),
+			      gg_config([Gg1Sname,Gg3Sname,Gg4Sname,Gg5Sname])),
+	      write_term_file(filename:join([ReleasesDir,"P1H","sys.config"]),
+			      gg_config([Gg1Sname,Gg2Sname,Gg4Sname,
+					 Gg5Sname,Gg6Sname]))
+      end,
+      Snames),
+
+    ?t:timetrap_cancel(Dog),
+    [{snames,Snames}|Config].
+
+
+end_per_group(release, Config) ->
+    Dog = ?t:timetrap(?default_timeout),
+    stop_print_proc(),
+    delete_release(Config),
+    ?t:timetrap_cancel(Dog),
+    Config;
+end_per_group(_GroupName, Config) ->
+    Config.
+
+
+init_per_testcase(Case, Config0) ->
+    Dog = test_server:timetrap(?default_timeout),
+    Config = [{sname_prefix,Case},{watchdog, Dog}|Config0],
+    try apply(?MODULE,Case,[cleanup,Config])
+    catch error:undef -> ok
+    end,
+    ?t:format("~n======= init_per_testcase done =======~n",[]),
+    Config.
+
+end_per_testcase(Case, Config) ->
+    ?t:format("~n======= start end_per_testcase =======~n",[]),
+    Dog=?config(watchdog, Config),
+    test_server:timetrap_cancel(Dog),
+
+    %% DEBUG
+    case ?config(tc_status,Config) of
+	ok ->
+	    ok;
+	_Fail ->
+	    %% save logs from master and client nodes
+	    PrivDir = priv_dir(Config),
+	    SaveDir = filename:join(PrivDir,save),
+	    FailDir = filename:join(SaveDir,lists:concat(["failed-",Case])),
+	    ok = filelib:ensure_dir(filename:join(FailDir,"*")),
+
+	    LogDirs = filelib:wildcard(filename:join([PrivDir,"*",log])),
+
+	    lists:foreach(
+	      fun(LogDir) ->
+		      ["log",Sname|_] = lists:reverse(filename:split(LogDir)),
+		      copy_tree(Config,LogDir,Sname,FailDir)
+	      end,
+	      LogDirs),
+
+	    case filelib:is_file("sasl_erl_crash.dump") of
+		true ->
+		    copy_file("sasl_erl_crash.dump",FailDir);
+		_ ->
+		    ok
+	    end
+
+    end,
+    %% End DEBUG
+
+    %% Remove any remaining sasl_erl_crash.dump
+    %% These can occur when a new master@<host> is started, before
+    %% the old usage of the name is unregistered, causing the node to
+    %% terminate. (This has no effect on the test case, as the node is
+    %% immediately restarted by heart and the test cases wait until
+    %% the node is actually up and running -- see wait_nodes_up/2)
+    file:delete("sasl_erl_crash.dump"),
+
+    try apply(?MODULE,Case,[cleanup,Config])
+    catch error:undef -> ok
+    end,
+    ok.
+
+gg_node_snames(Config) ->
+    [tc_sname(Config,X) || X <- [gg1,gg2,gg3,gg4,gg5,gg6]].
+
+
+%%%-----------------------------------------------------------------
+%%% TEST CASES
+
+
+%% Executed instead of release group when no run_erl program exists
+no_run_erl(Config) when is_list(Config) ->
+    {comment, "No run_erl program"}.
+
+
+
+%% Test upgrade and downgrade of erts
+upgrade(Conf) when is_list(Conf) ->
+    reg_print_proc(), %% starts a printer process on test_server node
+    ?t:format("upgrade ~p~n",[reg_print_proc]),
+    PrivDir = priv_dir(Conf),
+    Sname = tc_sname(Conf), % nodename for use in this testcase
+
+    %% Copy the P1G release to a directory for use in this testcase
+    ok = copy_installed(Conf,p1g_install,[Sname]),
+
+    %% start the test node
+    [TestNode] = start_nodes(Conf,[Sname],"upgrade start"),
+
+    %% unpack and install P1H
+    ok = rpc_inst(TestNode, install_1, [PrivDir]),
+    stop_cover(TestNode),
+    reboot_and_wait(TestNode,"install_1"),
+
+    %% reinstall P1H and make it permanent
+    ok = rpc_inst(TestNode, install_2, []),
+    stop_cover(TestNode),
+    reboot_and_wait(TestNode,"install_2",[a]),
+
+    %% check that P1H is permanent, unpack and install P1I, unpack and install P2A
+    TestNodeInit1 = rpc:call(TestNode,erlang,whereis,[init]),
+    ok = rpc_inst(TestNode, install_3, [PrivDir]),
+    stop_cover(TestNode),
+    ok = rpc_inst(TestNode, install_3a, []),
+    wait_nodes_up([{TestNode,TestNodeInit1}],"install_3",[a]),
+
+    %% check that P2A is used, reboot from P1I
+    ok = rpc_inst(TestNode, install_4, []),
+    stop_cover(TestNode),
+    reboot_and_wait(TestNode,"install_4",[a]),
+
+    %% check that P1I, reinstall P2A
+    TestNodeInit2 = rpc:call(TestNode,erlang,whereis,[init]),
+    ok = rpc_inst(TestNode, install_5, []),
+    stop_cover(TestNode),
+    ok = rpc_inst(TestNode, install_5a, []),
+    wait_nodes_up([{TestNode,TestNodeInit2}],"install_5",[a]),
+
+    %% check that P2A is used, make P2A permanent
+    ok = rpc_inst(TestNode, install_6, []),
+    stop_cover(TestNode),
+    reboot_and_wait(TestNode,"install_6",[a]),
+
+    %% check that P2A is permanent, install old P1H
+    TestNodeInit3 = rpc:call(TestNode,erlang,whereis,[init]),
+    stop_cover(TestNode),
+    ok = rpc_inst(TestNode, install_7, []),
+    wait_nodes_up([{TestNode,TestNodeInit3}],"install_7",[a]),
+
+    %% check that P1H is permanent, remove P1I and P2A
+    ok = rpc_inst(TestNode, install_8, []),
+    stop_cover(TestNode),
+    reboot_and_wait(TestNode,"install_8",[a]),
+
+    %% check that P1H is permanent, reboot old P1G
+    TestNodeInit4 = rpc:call(TestNode,erlang,whereis,[init]),
+    stop_cover(TestNode),
+    ok = rpc_inst(TestNode, install_9, []),
+    wait_nodes_up([{TestNode,TestNodeInit4}],"install_9"),
+
+    %% check that P1G is permanent, remove P1H
+    ok = rpc_inst(TestNode, install_10, []),
+    stop_cover(TestNode),
+    reboot_and_wait(TestNode,"install_10"),
+
+    %% check that P1G is permanent
+    ok = rpc_inst(TestNode, install_11, []),
+
+    ok.
+
+upgrade(cleanup,Config) ->
+    TestNode = tc_full_node_name(Config),
+    ok = stop_nodes([TestNode]).
+
+reboot_and_wait(Node,Tag) ->
+    reboot_and_wait(Node,Tag,[]).
+
+reboot_and_wait(Node,Tag,Apps) ->
+    InitPid = rpc:call(Node,erlang,whereis,[init]),
+    ok = rpc:call(Node,init,reboot,[]),
+    wait_nodes_up([{Node,InitPid}],Tag,Apps).
+
+
+%% Test upgrade and downgrade of erts, diskless
+client1(Conf) when is_list(Conf) ->
+    reg_print_proc(), %% starts a printer process on test_server node
+    PrivDir = priv_dir(Conf),
+    Master = tc_sname(Conf,master),
+    Client = tc_sname(Conf,client),
+    MasterDir = filename:join(PrivDir,Master),
+
+    %% Copy the P1G release to a directory for use in this testcase
+    ok = copy_installed(Conf,p1g_install,[Master]),
+    ok = copy_client(Conf,Master,Client,"start_cli1"),
+
+    %% start the master node
+    [TestNode] = start_nodes(Conf,[Master],"client1"),
+
+    ok = rpc_inst(TestNode, client1_1, [PrivDir,MasterDir,Client]),
+
+    ok.
+
+client1(cleanup,Config) ->
+    MasterNode = tc_full_node_name(Config,master),
+    ClientNode = tc_full_node_name(Config,client),
+    ok = stop_nodes([MasterNode,ClientNode]).
+
+
+
+%% Test diskless release handling when illegal master node
+client2(Conf) when is_list(Conf) ->
+    reg_print_proc(), %% starts a printer process on test_server node
+    PrivDir = priv_dir(Conf),
+    Master = tc_sname(Conf,master),
+    Client = tc_sname(Conf,client),
+
+    %% Copy the P1G release to a directory for use in this testcase
+    ok = copy_installed(Conf,p1g_install,[Master]),
+    ok = copy_client(Conf,Master,Client,"start_cli2"),
+
+    %% start the master node
+    [TestNode] = start_nodes(Conf,[Master],"client2"),
+
+    ok = rpc_inst(TestNode, client2, [PrivDir,Client]),
+
+    ok.
+
+client2(cleanup,Config) ->
+    MasterNode = tc_full_node_name(Config,master),
+    ClientNode = tc_full_node_name(Config,client),
+    ok = stop_nodes([MasterNode,ClientNode]).
+
+
+
+%% Test instructions _not_ tested by the installer module.
+instructions(Conf) when is_list(Conf) ->
+    DataDir = ?config(data_dir, Conf),
+
+    Dir = filename:join(DataDir, "c"),
+    true = code:add_path(Dir),
+    check_bstate("no", []),
+    ok = application:start(c),
+    ok = wait_for(bb),
+    check_bstate("first", []),
+    FirstBB = whereis(bb),
+
+    case whereis(cc) of
+        Pid when is_pid(Pid) -> ok;
+        _ -> ?t:fail("cc not started")
+    end,
+
+    %% Stop and start cc process
+    S1 = [point_of_no_return,
+          {stop, [aa]},
+          {apply, {?MODULE, no_cc, []}},
+          {start, [aa]}],
+    {ok, _} = release_handler_1:eval_script(S1, [], []),
+
+    case whereis(cc) of
+        Pid2 when is_pid(Pid2) -> ok;
+        _ -> ?t:fail("cc not started")
+    end,
+
+    %% Make bb run old version of b.
+    S2 = [point_of_no_return,
+          {remove, {b, soft_purge, soft_purge}}],
+    {ok, [{b, soft_purge}]} = release_handler_1:eval_script(S2, [], []),
+    check_bstate("first", [FirstBB]),
+
+    false = code:is_loaded(b),
+    {error,{old_processes,b}} = release_handler_1:eval_script(S2,[],[]),
+    check_bstate("first", [FirstBB]),
+
+    %% Let supervisor restart bb with new code
+    S3 = [point_of_no_return,
+          {purge, [b]}],
+    {ok, []} = release_handler_1:eval_script(S3, [], []),
+    ok = wait_for(bb),
+    check_bstate("second", []),
+    SecondBB = whereis(bb),
+
+    if
+        SecondBB =:= FirstBB -> ?t:fail("bb not killed");
+        true -> ok
+    end,
+
+    %% Restart bb yet another time
+    ok = application:stop(c),
+    ok = application:start(c),
+    ok = wait_for(bb),
+    check_bstate("third", []),
+    ThirdBB = whereis(bb),
+
+    case ThirdBB of
+        _ when is_pid(ThirdBB) -> ok;
+        undefined -> ?t:fail("bb not started")
+    end,
+
+    %% Make bb run old version of b.
+    %%c:l(b),
+    check_bstate("third", []),
+    false = code:purge(b),
+    check_bstate("third", []),
+    {module,b} = code:load_file(b),
+    check_bstate("third", [ThirdBB]),
+
+    %% Let supervisor restart bb yet another time
+    S4 = [point_of_no_return,
+          {remove, {b, brutal_purge, soft_purge}}],
+    {ok, HopefullyEmpty} = release_handler_1:eval_script(S4, [], []),
+    ok = wait_for(bb),
+    FourthBB = whereis(bb),
+
+    case HopefullyEmpty of
+	[{b, soft_purge}] ->
+	    %% The process managed to start between purge and delete
+	    check_bstate("fourth", [FourthBB]);
+	[] ->
+	    %% The process started after delete
+	    check_bstate("fourth", [])
+    end,
+
+    application:stop(c),
+    check_bstate("no", []),
+    ok.
+
+instructions(cleanup,Conf) ->
+    application:stop(c),
+    really_del_code([aa,b,c_sup]),
+    code:del_path(filename:join(?config(data_dir,Conf), "c")),
+    ok.
+
+really_del_code(Mods) ->
+    lists:foreach(fun(Mod) ->
+			  code:purge(Mod), % remove old code
+			  code:delete(Mod),% make current code old
+			  code:purge(Mod)  % remove old code
+		  end,
+		  Mods).
+
+check_bstate(Slogan,ExpectedProcs) ->
+    BB = whereis(bb),
+    ActualProcs = lists:sort([P || P <- processes(),
+				   erlang:check_process_code(P, b)]),
+    ExpectedProcs2 = lists:sort(ExpectedProcs),
+    ?t:format("check_bstate:~n~p~n~p~n",
+	      [{"bb process", Slogan, BB},
+	       {"Processes running old b code", ActualProcs}]),
+    if
+	Slogan =:= "no", BB =/= undefined ->
+	    ?t:fail("instructions failed; process bb is running");
+	Slogan =/= "no", BB =:= undefined ->
+	    ?t:fail("instructions failed; process bb is not running");
+	ExpectedProcs2 =:= [], ActualProcs =/= ExpectedProcs2 ->
+	    ?t:fail("instructions failed; old b processes are running");
+	ActualProcs =/= ExpectedProcs2 ->
+	    ?t:fail("instructions failed; wrong number of old b processes are running");
+	true ->
+	    ok
+    end.
+
+wait_for(Name) ->
+    case whereis(Name) of
+        undefined ->
+            timer:sleep(100),
+            wait_for(Name);
+        Pid when is_pid(Pid) ->
+            ok
+    end.
+
+no_cc() ->
+    case whereis(cc) of
+        Pid when is_pid(Pid) -> ?t:fail("cc not stopped");
+        _ -> ok
+    end.
+
+
+
+%%%-----------------------------------------------------------------
+%%% Testing of reported bugs and other tickets.
+%%%-----------------------------------------------------------------
+
+%%-----------------------------------------------------------------
+%% Ticket: OTP-2740
+%% Slogan: vsn not numeric doesn't work so good in release_handling
+%%-----------------------------------------------------------------
+%% Test vsn.
+otp_2740(Conf) ->
+    DataDir = ?config(data_dir, Conf),
+    Dir = filename:join(DataDir, "otp_2740"),
+    true = code:add_path(Dir),
+
+    {module, vsn_numeric} = c:l(vsn_numeric),
+    {module, vsn_tuple} = c:l(vsn_tuple),
+    {module, vsn_list} = c:l(vsn_list),
+    {module, vsn_atom} = c:l(vsn_atom),
+    {module, vsn_string} = c:l(vsn_string),
+
+    231894 = release_handler_1:get_current_vsn(vsn_numeric),
+    {tuple,["of",terms]} = release_handler_1:get_current_vsn(vsn_tuple),
+    [list,"of",{some,terms}] = release_handler_1:get_current_vsn(vsn_list),
+    atom = release_handler_1:get_current_vsn(vsn_atom),
+    "a string" = release_handler_1:get_current_vsn(vsn_string),
+
+    true = code:del_path(Dir),
+    ok.
+
+%%-----------------------------------------------------------------
+%% Ticket: OTP-2760
+%% Slogan: when an application is removed from a node it is not unloaded
+%%-----------------------------------------------------------------
+%% Test that when an application is removed from a node it is also unloaded.
+otp_2760(Conf) ->
+    PrivDir = priv_dir(Conf),
+    Dir = filename:join(PrivDir,"otp_2760"),
+    DataDir = ?config(data_dir,Conf),
+    LibDir = filename:join([DataDir,app1_app2,lib1]),
+
+    Rel1 = create_and_install_fake_first_release(Dir,[{app1,"1.0",LibDir}]),
+    Rel2 = create_fake_upgrade_release(Dir,"after",[],{Rel1,Rel1,[LibDir]}),
+    Rel2Dir = filename:dirname(Rel2),
+
+    %% Start a node with Rel1.boot and check that the app1 module is loaded
+    {ok, Node} = t_start_node(otp_2760, Rel1, []),
+    {file, _} = rpc:call(Node, code, is_loaded, [app1]),
+
+    %% Execute the relup script and check that app1 is unloaded
+    {ok, [{"after", [{_Rel1Vsn, _Descr, Script}], _}]} =
+	file:consult(filename:join(Rel2Dir, "relup")),
+    {ok, []} = rpc:call(Node, release_handler_1, eval_script,
+			      [Script, [], []]),
+    false = rpc:call(Node, code, is_loaded, [app1]),
+
+    true = stop_node(Node),
+    ok.
+
+%% Test upgrade using other filesystem than the defined in OTP and
+%% option {update_paths, true}
+otp_5761(Conf) when is_list(Conf) ->
+
+    %% In the following test case, the release upgrade is somewhat
+    %% simplified (since it is not this procedure in itself we want to
+    %% test, but that application code directories are set correctly.)
+    %% Existing Erlang release is used as base, instead of creating
+    %% a new one.
+
+    %% Set some paths
+    PrivDir = priv_dir(Conf),
+    Dir = filename:join(PrivDir,"otp_5761"),
+    RelDir = filename:join(?config(data_dir, Conf), "app1_app2"),
+    LibDir1 = filename:join(RelDir, "lib1"),
+    LibDir2 = filename:join(RelDir, "lib2"),
+
+    %% Create the releases
+    Rel1 = create_and_install_fake_first_release(Dir,
+						 [{app1,"1.0",LibDir1},
+						  {app2,"1.0",LibDir1}]),
+    Rel2 = create_fake_upgrade_release(Dir,
+				       "2",
+				       [{app1,"2.0",LibDir2},
+					{app2,"1.0",LibDir2}],
+				       {Rel1,Rel1,[LibDir1]}),
+    Rel1Dir = filename:dirname(Rel1),
+    Rel2Dir = filename:dirname(Rel2),
+    
+    %% Start a slave node
+    {ok, Node} = t_start_node(otp_5761, Rel1, filename:join(Rel1Dir,"sys.config")),
+
+    %% Bind some variable names that will be used in patternmatching below 
+    App11Dir = filename:join([LibDir1, "app1-1.0"]),
+    App12Dir = filename:join([LibDir2, "app1-2.0"]),
+    App2aDir = filename:join([LibDir1, "app2-1.0"]),
+    App2bDir = filename:join([LibDir2, "app2-1.0"]),
+
+    %% Make sure correct code paths are used
+    App11Dir = rpc:call(Node, code, lib_dir, [app1]),
+    App2aDir = rpc:call(Node, code, lib_dir, [app2]),
+
+    %% Unpack rel2 (make sure it does not work if an AppDir is bad)
+    LibDir3 = filename:join(RelDir, "lib3"),
+    {error, {no_such_directory, _}} =
+	rpc:call(Node, release_handler, set_unpacked,
+		 [Rel2++".rel", [{app1,"2.0",LibDir2}, {app2,"1.0",LibDir3}]]),
+    {ok, RelVsn2} =
+	rpc:call(Node, release_handler, set_unpacked,
+		 [Rel2++".rel", [{app1,"2.0",LibDir2}, {app2,"1.0",LibDir2}]]),
+    ok = rpc:call(Node, release_handler, install_file,
+			[RelVsn2, filename:join(Rel2Dir, "relup")]),
+    ok = rpc:call(Node, release_handler, install_file,
+			[RelVsn2, filename:join(Rel2Dir, "start.boot")]),
+    ok = rpc:call(Node, release_handler, install_file,
+			[RelVsn2, filename:join(Rel2Dir, "sys.config")]),
+
+    %% Install RelVsn2 without {update_paths, true} option
+    {ok, RelVsn1, []} =
+	rpc:call(Node, release_handler, install_release, [RelVsn2]),
+    App12Dir = rpc:call(Node, code, lib_dir, [app1]),
+    App2aDir = rpc:call(Node, code, lib_dir, [app2]),
+
+    %% Install RelVsn1 again
+    {ok, RelVsn1, []} =
+	rpc:call(Node, release_handler, install_release, [RelVsn1]),
+
+    %% Install RelVsn2 with {update_paths, true} option
+    {ok, RelVsn1, []} =
+	rpc:call(Node, release_handler, install_release,
+		 [RelVsn2, [{update_paths, true}]]),
+    App12Dir = rpc:call(Node, code, lib_dir, [app1]),
+    App2bDir = rpc:call(Node, code, lib_dir, [app2]),
+
+    %% Install RelVsn1 again
+    {ok, RelVsn1, []} =
+	rpc:call(Node, release_handler, install_release,
+		 [RelVsn1, [{update_paths, true}]]),
+    App11Dir = rpc:call(Node, code, lib_dir, [app1]),
+    App2aDir = rpc:call(Node, code, lib_dir, [app2]),
+
+    %% Stop the slave node
+    true = stop_node(Node),
+    ok.
+
+%% Test upgrade and downgrade of applications
+eval_appup(Conf) when is_list(Conf) ->
+
+    %% OTP-6162
+    %% Create an ETS table which is updated by app1 if there is any
+    %% change made to the application configuration parameter 'var'
+    %% (see config_change/3 in myrel/lib1|2/app1-1|2.0/src/app1.erl)
+    ets:new(otp_6162, [set, public, named_table]),
+
+    %% Set some paths
+    RelDir = filename:join(?config(data_dir, Conf), "app1_app2"),
+    App11Dir = filename:join([RelDir, "lib1", "app1-1.0"]),
+    App12Dir = filename:join([RelDir, "lib2", "app1-2.0"]),
+    EbinDir = filename:join(App11Dir, "ebin"),
+
+    %% Start app1-1.0
+    code:add_patha(EbinDir),
+    ok = application:start(app1),
+    App11Dir = code:lib_dir(app1),
+    ok = gen_server:call(harry, error),
+
+    %% Upgrade to app1-2.0
+    {ok, []} = release_handler:upgrade_app(app1, App12Dir),
+    App12Dir = code:lib_dir(app1),
+    error = gen_server:call(harry, error),
+
+    %% OTP-6162
+    %% Value of config parameter 'var' should now be 'val2'
+    %% (see myrel/lib2/app1-2.0/ebin/app1.app)
+    [{var,val2}] = ets:lookup(otp_6162, var),
+
+    %% Downgrade to app1-1.0
+    {ok, []} = release_handler:downgrade_app(app1,"1.0",App11Dir),
+    App11Dir = code:lib_dir(app1),
+    ok = gen_server:call(harry, error),
+
+    %% OTP-6162
+    %% Value of config parameter 'var' should now be 'val1'
+    %% (see myrel/lib1/app1-1.0/ebin/app1.app)
+    [{var,val1}] = ets:lookup(otp_6162, var),
+
+    ok = application:stop(app1),
+    ok = application:unload(app1),
+
+    true = code:del_path(EbinDir),
+    ok.
+
+
+%% Test the example/target_system.erl module
+target_system(Conf) when is_list(Conf) ->
+    PrivDir = priv_dir(Conf),
+    DataDir = ?config(data_dir,Conf),
+
+    TargetCreateDir = filename:join([PrivDir,"target_system","create"]),
+    TargetInstallDir = filename:join([PrivDir,"target_system","install"]),
+
+    ok = filelib:ensure_dir(filename:join(TargetCreateDir,"xx")),
+    ok = filelib:ensure_dir(filename:join(TargetInstallDir,"xx")),
+
+
+    %% Create the .rel file
+    ErtsVsn = erlang:system_info(version),
+    RelName = filename:join(TargetCreateDir,"ts-1.0"),
+    RelFile = RelName++".rel",
+    RelVsn = "R1A",
+    create_rel_file(RelFile,RelName,RelVsn,ErtsVsn,[{a, "1.0"}]),
+
+    %% Build the target_system module
+    ExamplesEbin = filename:join([code:lib_dir(sasl),examples,ebin]),
+    TSPath =
+	case filelib:is_file(filename:join(ExamplesEbin,"target_system.beam")) of
+	    true ->
+		ExamplesEbin;
+	    false ->
+		{ok,_} =
+		    compile:file(filename:join(DataDir,"target_system.erl"),
+				 [{outdir,TargetCreateDir}]),
+		TargetCreateDir
+    end,
+    code:add_path(TSPath),
+
+    %% Create the release
+    target_system:create(RelName,[{path,[filename:join([DataDir,
+							lib,
+							"a-1.0",
+							ebin])]}]),
+
+    %% Install the release
+    target_system:install(RelName,TargetInstallDir),
+
+    code:del_path(TSPath),
+
+    %% Check that all files exist in installation
+    true = filelib:is_dir(filename:join(TargetInstallDir,"erts-"++ErtsVsn)),
+    LibDir = filename:join(TargetInstallDir,lib),
+    {ok,KernelVsn} = application:get_key(kernel,vsn),
+    {ok,StdlibVsn} = application:get_key(stdlib,vsn),
+    {ok,SaslVsn} = application:get_key(sasl,vsn),
+    true = filelib:is_dir(filename:join(LibDir,"kernel-"++KernelVsn)),
+    true = filelib:is_dir(filename:join(LibDir,"stdlib-"++StdlibVsn)),
+    true = filelib:is_dir(filename:join(LibDir,"sasl-"++SaslVsn)),
+    true = filelib:is_dir(filename:join(LibDir,"a-1.0")),
+    RelDir = filename:join(TargetInstallDir,releases),
+    true = filelib:is_regular(filename:join(RelDir,"RELEASES")),
+    true = filelib:is_regular(filename:join(RelDir,"start_erl.data")),
+    true = filelib:is_regular(filename:join(RelDir,
+						  filename:basename(RelFile))),
+    true = filelib:is_dir(filename:join(RelDir,RelVsn)),
+    true = filelib:is_regular(filename:join([RelDir,RelVsn,"start.boot"])),
+    BinDir = filename:join(TargetInstallDir,bin),
+    true = filelib:is_regular(filename:join(BinDir,"start.boot")),
+    true = filelib:is_regular(filename:join(BinDir,erl)),
+    true = filelib:is_regular(filename:join(BinDir,start_erl)),
+    true = filelib:is_regular(filename:join(BinDir,start)),
+    true = filelib:is_regular(filename:join(BinDir,epmd)),
+    true = filelib:is_regular(filename:join(BinDir,run_erl)),
+    true = filelib:is_regular(filename:join(BinDir,to_erl)),
+
+    %% Check content of files
+    {ok,SED} = file:read_file(filename:join(RelDir,"start_erl.data")),
+    [ErtsVsn,RelVsn] = string:tokens(binary_to_list(SED),"\s\n"),
+    ok.
+
+
+
+%%%=================================================================
+%%% Testing global groups.
+%%%=================================================================
+
+%% This test case involves P1G and P1H with the sys.config as
+%% specified in gg_config/1. The test case checks that the global
+%% group information is correct before and after the upgrade and also
+%% after terminating one of the nodes. The flow is as follows:
+%% 1. Start all four nodes of global group gg1 with P1G
+%% 2. Terminate one of the nodes, and upgrade the others to P1H. P1H
+%%    config adds to more nodes to the global group.
+%% 3. Start the two remaining nodes with P1H
+upgrade_gg(Conf) ->
+    [Gg1Sname,Gg2Sname,Gg3Sname,Gg4Sname,Gg5Sname,Gg6Sname] =
+	?config(snames,Conf),
+
+    %% start gg1, gg3, gg4, gg5 and check that global group info is ok
+    Nodes1 = [Gg1,Gg3,Gg4,Gg5] =
+	start_nodes(Conf,[Gg1Sname,Gg3Sname,Gg4Sname,Gg5Sname],"upgrade_gg"),
+
+    %% Give some time to synch nodes, then check global group info.
+    timer:sleep(1000),
+    [check_gg_info(Node,Nodes1,[],Nodes1--[Node]) || Node <- Nodes1],
+
+    %% register a process on each of the nodes
+    ok = rpc:call(Gg1, installer, reg_proc, [reg1]),
+    ok = rpc:call(Gg3, installer, reg_proc, [reg3]),
+    ok = rpc:call(Gg4, installer, reg_proc, [reg4]),
+    ok = rpc:call(Gg5, installer, reg_proc, [reg5]),
+    are_names_reg_gg(Gg1, [reg1, reg3, reg4, reg5]),
+
+    %% Stop gg3, then upgrade gg1, gg4 and gg5 to P1H
+    ok = stop_nodes([Gg3]),
+
+    ok = install_release_changed_gg(Gg1,"P1H"),
+    ok = install_release_changed_gg(Gg4,"P1H"),
+    ok = install_release_changed_gg(Gg5,"P1H"),
+
+    %% Check global group info
+    Gg2 = node_name(Gg2Sname),
+    Gg6 = node_name(Gg6Sname),
+    Nodes2 = [Gg1,Gg4,Gg5],
+    [check_gg_info(Node,Nodes2,[Gg2,Gg6],Nodes2--[Node]) || Node <- Nodes2],
+
+    %% start gg2 and gg6
+    [Gg2,Gg6] = start_nodes(Conf,[Gg2Sname,Gg6Sname],"upgrade_gg start gg2/gg6"),
+
+    %% reg proc on each of the nodes
+    ok = rpc:call(Gg2, installer, reg_proc, [reg2]),
+    ok = rpc:call(Gg6, installer, reg_proc, [reg6]),
+    are_names_reg_gg(Gg1, [reg1, reg2, reg4, reg5, reg6]),
+
+    %% Check global group info
+    Nodes3 = [Gg1,Gg2,Gg4,Gg5,Gg6],
+    [check_gg_info(Node,Nodes3,[],Nodes3--[Node]) || Node <- Nodes3],
+
+    ok.
+
+upgrade_gg(cleanup,Config) ->
+    Snames = ?config(snames,Config),
+    NodeNames = [node_name(Sname) || Sname <- Snames],
+    ok = stop_nodes(NodeNames).
+
+
+
+
+%%%=================================================================
+%%% Misceleaneous functions
+%%%=================================================================
+stop_nodes(Nodes) ->
+    ?t:format("Stopping nodes: ~p~n",[Nodes]),
+    Running = 
+	lists:foldl(fun(Node,Acc) -> 
+			    Now = now(),
+			    stop_cover(Node),
+			    case rpc:call(Node,installer,stop,[Now]) of
+				{badrpc,nodedown} ->
+				    Acc;
+				Other ->
+				    ?t:format("Stop ~p(~p): ~p~n",
+					      [Node,Now,Other]),
+				    [Node|Acc]
+			    end
+		    end, [], Nodes),
+    wait_nodes_down(Running).
+
+
+wait_nodes_down(Nodes) ->
+    ?t:format( "wait_nodes_down ~p:",[Nodes]),
+    wait_nodes_down(Nodes, 30).
+
+wait_nodes_down(Nodes, 0) ->
+    test_server:fail({error, {"could not kill nodes", Nodes}});
+wait_nodes_down(Nodes, N) ->
+    Fun = fun(Node, A) ->
+		  case net_adm:ping(Node) of
+		      pong ->
+			  ?t:format( "  net_adm:ping(~p) = pong", [Node]),
+			  [Node|A];
+		      pang ->
+			  ?t:format( "  net_adm:ping(~p) = pang", [Node]),
+			  A
+		  end
+	  end,
+    Pang = lists:foldl(Fun, [], Nodes),
+    case Pang of
+	[] -> 
+	    ?t:format("",[]),
+	    ok;
+	_ ->
+	    timer:sleep(1000),
+	    wait_nodes_down(Pang, N-1)
+    end.
+
+
+
+wait_nodes_up(Nodes, Tag) ->
+    wait_nodes_up(Nodes, Tag, []).
+
+wait_nodes_up(Nodes0, Tag, Apps) ->
+    ?t:format("wait_nodes_up(~p, ~p, ~p):",[Nodes0, Tag, Apps]),
+    Nodes = fix_nodes(Nodes0),
+    wait_nodes_up(Nodes, Tag, lists:umerge(Apps,[kernel,stdlib,sasl]), 30).
+
+fix_nodes([{Node,InitPid}|Nodes]) ->
+    [{Node,InitPid} | fix_nodes(Nodes)];
+fix_nodes([Node|Nodes]) ->
+    [{Node,fake_init_pid} | fix_nodes(Nodes)];
+fix_nodes([]) ->
+    [].
+
+wait_nodes_up(Nodes, Tag, Apps, 0) ->
+    test_server:fail({error, {"nodes not started", Nodes, Tag, Apps}});
+wait_nodes_up(Nodes, Tag, Apps, N) ->
+    Fun = 
+	fun(NodeInfo={Node,OldInitPid}, A) ->
+		case rpc:call(Node, application, which_applications, []) of
+		    {badrpc, nodedown} ->
+			?t:format( "  ~p = {badarg, nodedown}",[Node]),
+			[NodeInfo | A];
+		    List when is_list(List)->
+			?t:format( "  ~p = [~p]",[Node, List]),
+			case lists:all(fun(App) -> 
+					       lists:keymember(App,1,List) 
+				       end, Apps) of
+			    true ->
+				case rpc:call(Node,erlang,whereis,[init]) of
+				    OldInitPid ->
+					[NodeInfo | A];
+				    _ ->
+					start_cover(Node),
+					A
+				end;
+			    false ->
+				[NodeInfo | A]
+			end
+		end
+	end,
+    Pang = lists:foldl(Fun,[],Nodes),
+    case Pang of
+	[] ->
+	    ?t:format("",[]),
+	    ok;
+	_ ->
+	    timer:sleep(1000),
+	    wait_nodes_up(Pang, Tag, Apps, N-1)
+    end.
+
+
+
+
+are_names_reg_gg(Node, Names) ->
+    ?t:format( "are_names_reg_gg ~p~n",[Names]),
+    are_names_reg_gg(Node, Names, 30).
+
+are_names_reg_gg(Node, Names, N) ->
+    case lists:sort(rpc:call(Node, global, registered_names, [])) of
+	Names ->
+	    ok;
+	Regs when N > 0 ->
+	    timer:sleep(1000),
+	    ?t:format( "are_names_reg_gg Regs ~p~n",[Regs]),
+	    are_names_reg_gg(Node, Names, N-1);
+	Regs ->
+	    ?t:fail({error, {"Names not registered",
+			     {{"should :", Names},
+			      {"was :", Regs}}}})
+    end.
+
+
+
+t_start_node(Name, Boot, SysConfig) ->
+    Args = 
+	case Boot of
+	    [] -> [];
+	    _ -> " -boot " ++ Boot
+	end ++
+	case SysConfig of
+	    [] -> [];
+	    _ -> " -config " ++ SysConfig
+	end,
+    test_server:start_node(Name, slave, [{args, Args}]).
+
+stop_node(Node) ->
+    ?t:stop_node(Node).
+
+
+copy_client(Conf,Master,Sname,StartScript) ->
+    io:format("copy_client(Conf)"),
+
+    DataDir = ?config(data_dir, Conf),
+    MasterDir = filename:join(priv_dir(Conf),Master),
+
+    {ok,Host} = inet:gethostname(),
+    {ok,IpTuple} = inet:getaddr(Host,inet),
+    IpAddr =  inet_parse:ntoa(IpTuple),
+
+    CliNode = node_name(Sname),
+
+    Cli = filename:join([MasterDir, "clients", "type1", CliNode]),
+    ok = filelib:ensure_dir(filename:join([Cli,"bin","."])),
+    ok = filelib:ensure_dir(filename:join([Cli,"releases","."])),
+    ok = filelib:ensure_dir(filename:join([Cli,"log","."])),
+
+    P1GOrig = filename:join([MasterDir, "releases", "P1G"]),
+    ok = copy_tree(Conf,P1GOrig,filename:join(Cli,"releases")),
+    
+    ok = subst_file(filename:join([DataDir, "clients", StartScript]),
+		    filename:join([Cli,"bin","start"]),
+		    [{"ROOT",MasterDir},
+		     {"MASTER",atom_to_list(Master)},
+		     {"IPADDR",IpAddr}],
+		    [{chmod,8#0755}]),
+    
+    StartErlData = filename:join([MasterDir, "releases", "start_erl.data"]),
+    CliRelDir = filename:join([Cli, "releases"]),
+    copy_file(StartErlData, CliRelDir),
+    
+    RR = filename:join([MasterDir, "releases", "RELEASES"]),
+    copy_file(RR, CliRelDir),
+
+    ok.
+
+
+delete_release(Conf) ->
+    PrivDir = priv_dir(Conf),
+
+    {ok, OrigWd} = file:get_cwd(),
+
+    ok = file:set_cwd(PrivDir),
+    ?t:format("========  current dir ~p~n",[PrivDir]),
+    {ok, Dirs} = file:list_dir(PrivDir),
+    ?t:format("========  deleting  ~p~n",[Dirs]),
+
+    ok = delete_release_os(Dirs),
+    ?t:format("========  remaining  ~p~n",[file:list_dir(PrivDir)]),
+    ok = file:set_cwd(OrigWd),
+    ok.
+
+
+delete_release_os(Dirs) ->
+    case os:type() of
+	      {unix, _} ->
+		  delete_release_unix(Dirs);
+	      {win32, _} ->
+		  delete_release_win32(Dirs);
+	      Os ->
+		  test_server:fail({error, {not_yet_implemented_os, Os}})
+	  end.
+
+
+delete_release_unix([]) ->
+    ok;
+delete_release_unix(["save"|Dirs]) ->
+    delete_release_unix(Dirs);
+delete_release_unix([Dir|Dirs]) ->
+    Rm = string:concat("rm -rf ", Dir),
+    ?t:format("============== COMMAND ~p~n",[Rm]),
+    case file:list_dir(Dir) of
+	{error, enotdir} ->
+	    ok;
+	X ->
+	    ?t:format("------- Dir ~p~n       ~p~n",[Dir, X])
+    end,
+    case os:cmd(Rm) of
+	      [] ->
+		  ?t:format("------- Result of COMMAND ~p~n",[ok]);
+	      Y ->
+		  ?t:format("!!!!!!! delete ERROR  Dir ~p Error ~p~n",[Dir, Y]),
+		  ?t:format("------- ls -al  ~p~n",[os:cmd("ls -al " ++ Dir)])
+	  end,
+
+    delete_release_unix(Dirs).
+
+delete_release_win32([]) ->
+    ok;
+delete_release_win32(["save"|Dirs]) ->
+    delete_release_win32(Dirs);
+delete_release_win32([Dir|Dirs]) ->
+    Rm = string:concat("rmdir /s ", Dir),
+    [] = os:cmd(Rm),
+    delete_release_win32(Dirs).
+
+
+node_name(Sname) when is_atom(Sname) ->
+    {ok,Host} = inet:gethostname(),
+    list_to_atom(atom_to_list(Sname) ++ "@" ++ Host).
+
+copy_file(Src, Dest) ->
+    copy_file(Src, Dest, []).
+copy_file(Src, Dest, Opts) ->
+    case file:copy(Src,Dest) of
+	{ok,_} ->
+	    preserve(Src,Dest,Opts),
+	    chmod(Dest,Opts),
+	    ok;
+	{error,eisdir} ->
+	    NewDest = filename:join(Dest, filename:basename(Src)),
+	    case file:copy(Src,NewDest) of
+		{ok,_} -> 
+		    preserve(Src,NewDest,Opts),
+		    chmod(NewDest,Opts);
+		{error,Reason} -> 
+		    copy_error(Src,Dest,Reason)
+	    end;
+	{error,Reason} ->
+	    copy_error(Src,Dest,Reason)
+    end.
+
+preserve(Src,Dest,Opts) ->
+    case lists:member(preserve, Opts) of
+	true ->
+	    {ok, FileInfo} = file:read_file_info(Src),
+	    ok = file:write_file_info(Dest, FileInfo);
+	false ->
+	    ok
+    end.
+
+chmod(Dest,Opts) ->
+    case lists:keyfind(chmod,1,Opts) of
+	{chmod,Mode} ->
+	    ok = file:change_mode(Dest, Mode);
+	false ->
+	    ok
+    end.
+
+
+
+copy_error(Src, Dest, Reason) ->
+    io:format("Copy ~s to ~s failed: ~s\n",
+	      [Src,Dest,file:format_error(Reason)]),
+    ?t:fail(file_copy_failed).
+
+copy_tree(Conf, Src, DestDir) ->
+    case catch copy_tree(Conf, Src, filename:basename(Src), DestDir) of
+	ok ->
+	    ok;
+	{'EXIT', {{badmatch,Error},_Stack}} ->
+	    %% Most probably, an erl_tar call has failed.
+	    %% Known to happen on some platforms (symbolic_link_too_long)
+	    Error;
+	{'EXIT', Reason} ->
+	    {error, Reason}
+    end.
+
+copy_tree(Conf, Src, NewName, DestDir) ->
+    PrivDir = priv_dir(Conf),
+    TempTarName = filename:join(PrivDir, "temp_tar_file.tar"),
+    %% Not compressing tar file here since that would increase test
+    %% suite time by almost 100%, and the tar file is deleted
+    %% imediately anyway.
+    {ok,Tar} = erl_tar:open(TempTarName, [write]),
+    ok = erl_tar:add(Tar, Src, NewName, []),
+    ok = erl_tar:close(Tar),
+    ok = erl_tar:extract(TempTarName, [{cwd,DestDir}]),
+    ok = file:delete(TempTarName),
+    ok.
+
+%% subst_file(Src, Dest, Vars)
+%% Src = Dest = string(), filename and path
+%% Vars = [{Var, Val}]
+%% Var = Val = string()
+%% Substitute all occurrences of %Var% for Val in Src, using the list
+%% of variables in Vars. Result is written to Dest.
+%%
+subst_file(Src, Dest, Vars) ->
+    subst_file(Src, Dest, Vars, []).
+subst_file(Src, Dest, Vars, Opts) ->
+    {ok, Bin} = file:read_file(Src),
+    Conts = binary_to_list(Bin),
+    NConts = subst(Conts, Vars),
+    ok = file:write_file(Dest, NConts),
+    preserve(Src,Dest,Opts),
+    chmod(Dest,Opts).
+
+subst(Str, Vars) ->
+    subst(Str, Vars, []).
+
+subst([$%, C| Rest], Vars, Result) when $A =< C, C =< $Z ->
+    subst_var([C| Rest], Vars, Result, []);
+subst([$%, C| Rest], Vars, Result) when $a =< C, C =< $z ->
+    subst_var([C| Rest], Vars, Result, []);
+subst([$%, C| Rest], Vars, Result) when  C == $_ ->
+    subst_var([C| Rest], Vars, Result, []);
+subst([C| Rest], Vars, Result) ->
+    subst(Rest, Vars, [C| Result]);
+subst([], _Vars, Result) ->
+    lists:reverse(Result).
+
+subst_var([$%| Rest], Vars, Result, VarAcc) ->
+    Key = lists:reverse(VarAcc),
+    case lists:keysearch(Key, 1, Vars) of
+        {value, {Key, Value}} ->
+            subst(Rest, Vars, lists:reverse(Value, Result));
+        false ->
+            subst(Rest, Vars, [$%| VarAcc ++ [$%| Result]])
+    end;
+subst_var([C| Rest], Vars, Result, VarAcc) ->
+    subst_var(Rest, Vars, Result, [C| VarAcc]);
+subst_var([], Vars, Result, VarAcc) ->
+    subst([], Vars, [VarAcc ++ [$%| Result]]).
+
+
+priv_dir(Conf) ->
+    filename:absname(?config(priv_dir, Conf)). % Get rid of trailing slash
+
+latest_version(Dir) ->
+    List = filelib:wildcard(Dir ++ "*"),
+    lists:last(lists:sort(List)).
+
+%% A printer process which receives messages from other nodes and
+%% prints in the log
+reg_print_proc() ->
+    catch unregister(rh_print),
+    Pid = spawn_link(?MODULE, rh_print, []),
+    register(rh_print, Pid),
+    ok.
+
+rh_print() ->
+    receive
+	{print, {Module,Line}, [H|T]} ->
+	    ?t:format("=== ~p:~p - ~p",[Module,Line,H]),
+	    lists:foreach(fun(Term) -> ?t:format("    ~p",[Term]) end, T),
+	    ?t:format("",[]),
+	    rh_print();
+	kill ->
+	    exit(normal)
+    end.
+
+stop_print_proc() ->
+    case whereis(rh_print) of %%removes the printer process
+	undefined ->
+	    ok;
+	Pid when is_pid(Pid) ->
+	    rh_print ! kill
+    end.
+
+%% Create the first target release, vsn P1G. This release is used for
+%% all test cases in {group,release}
+create_p1g(Conf,Sname) ->
+    do_create_p1g(Conf,filename:join(priv_dir(Conf),Sname)).
+
+do_create_p1g(Conf,TargetDir) ->
+    PrivDir = priv_dir(Conf),
+    DataDir = ?config(data_dir,Conf),
+    ErtsVsn = "4.4",
+    ErtsDir = "erts-"++ErtsVsn,
+
+    %% Create dirs
+    BinDir = filename:join(TargetDir,bin),
+    ReleasesDir = filename:join(TargetDir,releases),
+    LogDir = filename:join(TargetDir,log),
+    ok = filelib:ensure_dir(filename:join(BinDir,"*")),
+    ok = filelib:ensure_dir(filename:join(ReleasesDir,"*")),
+    ok = filelib:ensure_dir(filename:join(LogDir,"*")),
+
+    %% Copy stuff 
+    ErtsLatest = latest_version(filename:join(code:root_dir(),"erts")),
+    ok = copy_tree(Conf, ErtsLatest, ErtsDir, TargetDir),
+    ErtsBinDir = filename:join([TargetDir,ErtsDir,bin]),
+    copy_file(filename:join([ErtsBinDir, "epmd"]), BinDir, [preserve]),
+    copy_file(filename:join([ErtsBinDir, "run_erl"]), BinDir, [preserve]),
+    copy_file(filename:join([ErtsBinDir, "to_erl"]), BinDir, [preserve]),
+
+    copy_file(filename:join(DataDir, "../installer.beam"),
+	      filename:join([DataDir,lib,"installer-1.0",ebin])),
+
+    %% Create .rel, .script and .boot files
+    RelName = "rel0",
+    RelVsn = "P1G",
+    RelDir = filename:join(PrivDir,RelName),
+    RelFileName = filename:join(RelDir,RelName),
+    RelFile = RelFileName ++ ".rel",
+    ok = filelib:ensure_dir(RelFile),
+    LibPath = filename:join([DataDir,lib,"*",ebin]),
+
+    TarFile = create_basic_release(RelFile, RelVsn, {ErtsVsn,false},
+				   LibPath, [], [], [], []),
+
+    %% Extract tar file in target directory (i.e. same directory as erts etc.)
+    ok = erl_tar:extract(TarFile, [{cwd, TargetDir}, compressed]),
+
+    %% Create start_erl.data
+    StartErlDataFile = filename:join([ReleasesDir, "start_erl.data"]),
+    StartErlData = io_lib:fwrite("~s ~s~n", [ErtsVsn, RelVsn]),
+    ok = file:write_file(StartErlDataFile, StartErlData),
+
+    %% Create RELEASES
+    ok = release_handler:create_RELEASES(TargetDir,ReleasesDir,RelFile,[]),
+
+    %% Create start_erl
+    ok = subst_file(filename:join([ErtsBinDir,"start_erl.src"]),
+		    filename:join([BinDir,"start_erl"]),
+		    [{"EMU","beam"}],
+		    [{chmod,8#0755}]),
+    
+    %% Create start script
+    %% Using a customized start script from DataDir where some options
+    %% (heart and nodename) are added compared to the start.src in the
+    %% erlang distribution.
+    ok = subst_file(filename:join(DataDir, "start"),
+		    filename:join([BinDir, "start"]),
+		    [{"ROOT",TargetDir}],
+		    [preserve]),
+    ok.
+
+%% Create version P1H - which is P1G + a-1.0
+%% Must have run create_p1g first!!
+create_p1h(Conf) ->
+    create_upgrade_release(Conf,"rel1","P1H",{"4.4",false},[{a,"1.0"}],
+			   [{a,[{key2,val2}]}],{"rel0",[new_appl]}).
+
+%% Create version P1I - which is P1H, but with application a upgraded to a-1.1
+%% Must have run create_p1h first!!
+create_p1i(Conf) ->
+    create_upgrade_release(Conf,"rel2","P1I",{"4.4",false},[{a,"1.1"}],
+			   [{a,[{key2,newval2}]}],
+			   {"rel1",[{extra,gott}]}).
+
+%% Create version P2A - which is P1I, but with erts-<latest>
+%% Must have run create_p1i first!!
+create_p2a(Conf) ->
+    ErtsVsn = erlang:system_info(version),
+    create_upgrade_release(Conf,"rel3","P2A",{ErtsVsn,code:root_dir()},
+			   [{a,"1.1"}],[{a,[{key2,newval2}]}],
+			   {"rel2",[new_emu]}).
+
+%% Create a release tar package which can be installed on top of P1G
+create_upgrade_release(Conf,RelName,RelVsn,Erts,Apps,Config,{UpFromName,Descr}) ->
+    PrivDir = priv_dir(Conf),
+    DataDir = ?config(data_dir,Conf),
+
+    RelDir = filename:join(PrivDir,RelName),
+    RelFileName = filename:join(RelDir,RelName),
+    RelFile = RelFileName ++ ".rel",
+    ok = filelib:ensure_dir(RelFile),
+    LibPath = filename:join([DataDir,lib,"*",ebin]),
+
+    UpFrom = [{filename:join([PrivDir,UpFromName,UpFromName]),Descr}],
+
+    create_basic_release(RelFile, RelVsn, Erts, LibPath,
+			 Apps, Config, UpFrom, []),
+    ok.
+
+%% Create .rel, .script, .boot, sys.config and tar
+create_basic_release(RelFile,RelVsn,{ErtsVsn,ErtsDir},LibPath,ExtraApps,Config,UpFrom,DownTo) ->
+    RelDir = filename:dirname(RelFile),
+    RelFileName = filename:rootname(RelFile),
+
+    %% Create .rel file
+    create_installer_rel_file(RelFile,RelVsn,ErtsVsn,ExtraApps),
+
+    %% Generate .script and .boot
+    ok = systools:make_script(RelFileName,
+			      [{path,[LibPath]},
+			       {outdir,RelDir}]),
+
+    %% Generate relup
+    ok = systools:make_relup(RelFileName,UpFrom,DownTo,[{path,[LibPath]},
+							      {outdir,RelDir}]),
+
+    %% Create sys.config
+    ok = write_term_file(filename:join(RelDir,"sys.config"),Config),
+
+
+    %% Create tar file (i.e. collect all lib/app-*/* and system files)
+    ok = systools:make_tar(RelFileName,
+			   [{path,[LibPath]},
+			    {outdir,RelDir} |
+			    case ErtsDir of
+				false -> [];
+				_ -> [{erts,ErtsDir}]
+			    end]),
+    
+    RelFileName ++ ".tar.gz".
+
+%% Create a .rel file
+create_installer_rel_file(RelFile,RelVsn,ErtsVsn,ExtraApps) ->
+    create_rel_file(RelFile,"SASL-test",RelVsn,ErtsVsn,
+		    [{installer,"1.0"}|ExtraApps]).
+
+create_rel_file(RelFile,RelName,RelVsn,ErtsVsn,ExtraApps) ->
+    {ok,KernelVsn} = application:get_key(kernel,vsn),
+    {ok,StdlibVsn} = application:get_key(stdlib,vsn),
+    {ok,SaslVsn} = application:get_key(sasl,vsn),
+    application:load(tools),
+    {ok,ToolsVsn} = application:get_key(tools,vsn),
+    application:load(runtime_tools),
+    {ok,RuntimeToolsVsn} = application:get_key(runtime_tools,vsn),
+    
+    RelFileContent = {release,
+		      {RelName, RelVsn},
+		      {erts, ErtsVsn},
+		      [{kernel, KernelVsn},
+		       {stdlib, StdlibVsn},
+		       {sasl, SaslVsn},
+		       {runtime_tools, RuntimeToolsVsn},
+		       {tools, ToolsVsn} |
+		       ExtraApps]},
+    ok = write_term_file(RelFile,RelFileContent).
+
+%% Insert a term in a file, which can be read with file:consult/1.
+write_term_file(File,Term) ->
+    ok = file:write_file(File,io_lib:format("~p.~n",[Term])).
+    
+
+%% Check that global group info is correct
+check_gg_info(Node,OtherAlive,OtherDead,Synced) ->
+    GGI = rpc:call(Node, global_group, info, []),
+    GI = rpc:call(Node, global, info,[]),
+    try do_check_gg_info(OtherAlive,OtherDead,Synced,GGI,GI) 
+    catch _:E ->
+	    ?t:format("~ncheck_gg_info failed for ~p: ~p~nwhen GGI was: ~p~n"
+		      "and GI was: ~p~n",
+		      [Node,E,GGI,GI]),
+	    ?t:fail("check_gg_info failed")
+    end.
+
+do_check_gg_info(OtherAlive,OtherDead,Synced,GGI,GI) ->
+    {_,gg1} = lists:keyfind(own_group_name,1,GGI),
+    {_,synced} = lists:keyfind(state,1,GGI),
+    {_,AllNodes} = lists:keyfind(own_group_nodes,1,GGI),
+    true = lists:sort(AllNodes) =:= lists:sort(OtherAlive++OtherDead),
+    {_,[]} = lists:keyfind(sync_error,1,GGI),
+    {_,[{gg2,[_,_]}]} = lists:keyfind(other_groups,1,GGI),
+
+    %% There is a known bug in global_group (OTP-9177) which causes
+    %% the following to fail every now and then:
+    %% {_,SyncedNodes} = lists:keyfind(synced_nodes,1,GGI),
+    %% true = lists:sort(SyncedNodes) =:= lists:sort(Synced),
+    %% {_,NoContact} = lists:keyfind(no_contact,1,GGI),
+    %% true = lists:sort(NoContact) =:= lists:sort(OtherDead),
+
+    %% Therefore we use global:info instead for this part
+    {state,_,_,SyncedNodes,_,_,_,_,_,_,_} = GI,
+    true = lists:sort(SyncedNodes) =:= lists:sort(Synced),
+
+    %% .. and we only check that all OtherDead are listed as
+    %% no_contact (due to th bug there might be more nodes in this
+    %% list)
+    {_,NoContact} = lists:keyfind(no_contact,1,GGI),
+    true =
+	lists:sort(OtherDead) =:=
+	lists:sort([NC || NC <- NoContact,lists:member(NC,OtherDead)]),
+
+    ok.
+
+%% Return the configuration (to be inserted in sys.config) for global group tests
+gg_config(Snames) ->
+    Nodes = [node_name(Sname) || Sname <- Snames],
+    [{kernel, [{sync_nodes_optional, Nodes},
+	       {sync_nodes_timeout, 10000},
+	       {global_groups, 
+		[{gg1, Nodes},
+		 {gg2, [node_name(Sname) || Sname <- [ggq,ggw]]}]}]},
+     {a, [{key2, val2}]}].
+
+%% Start a node with short name SnameStr, and unpack P1H
+unpack_p1h(Conf,Sname) ->
+    PrivDir = priv_dir(Conf),
+    [Node] = start_nodes(Conf,[Sname],"create_p1h"),
+    ok = rpc_inst(Node, unpack_p1h, [PrivDir]),
+    Node.
+
+%% On the given node, install P1H and make it permanent
+%% This function is to be called after unpack_p1h/2, with the same node.
+permanent_p1h(Node) ->
+    ok = rpc_inst(Node, permanent_p1h, []).
+
+%% For each node in ToNodes, create a target installation which is
+%% indentical to the target installation for FromNode.
+copy_installed(Conf,FromNode,ToNodes) ->
+    PrivDir = priv_dir(Conf),
+    DataDir = ?config(data_dir,Conf),
+    lists:foreach(
+      fun(Node) ->
+	      ok = copy_tree(Conf,filename:join(PrivDir,FromNode),Node,PrivDir),
+	      NodeDir = filename:join(PrivDir,Node),
+	      ok = subst_file(filename:join(DataDir, "start"),
+			      filename:join([NodeDir, "bin", "start"]),
+			      [{"ROOT",NodeDir}]),
+	      LogDir = filename:join(NodeDir,log),
+	      {ok,Logs} = file:list_dir(LogDir),
+	      lists:foreach(fun(Log) ->
+				    file:delete(filename:join(LogDir,Log))
+			    end,
+			    Logs)
+      end,
+      ToNodes).
+
+start_nodes(Conf,Snames,Tag) ->
+    PrivDir = priv_dir(Conf),
+    Nodes = 
+	lists:map(
+	  fun(Sname) ->
+		  NodeDir = filename:join(PrivDir,Sname),
+		  Node = node_name(Sname),
+		  
+		  Script = filename:join([NodeDir,"bin","start"]),
+		  Cmd = "env NODENAME="++atom_to_list(Sname) ++ " " ++ Script,
+		  %% {ok,StartFile} = file:read_file(Cmd),
+		  %% io:format("~s:\n~s~n~n",[Start,binary_to_list(StartFile)]),
+		  Res = os:cmd(Cmd),
+		  io:format("Start ~p: ~p~n=>\t~p~n", [Sname,Cmd,Res]),
+		  Node
+	  end,
+	  Snames),
+    wait_nodes_up(Nodes,Tag),
+    Nodes.
+    
+tc_sname(Config) ->
+    tc_sname(Config,"").
+tc_sname(Config,Fix) when is_atom(Fix) ->
+    tc_sname(Config,atom_to_list(Fix));
+tc_sname(Config,Fix) when is_list(Fix) ->
+    list_to_atom(
+      atom_to_list(?MODULE)
+      ++ "-" ++ atom_to_list(?config(sname_prefix, Config)) ++
+	  case Fix of
+	      "" -> "";
+	      _ -> "-" ++ Fix
+	  end).
+
+tc_full_node_name(Config) ->
+    tc_full_node_name(Config,"").
+tc_full_node_name(Config,Fix) ->
+    node_name(tc_sname(Config,Fix)).
+
+
+%% When installing a release for which the sys.config includes added
+%% or changed global group(s), this node (test_sever@host) will be
+%% disconnected from the test node (Node) by global_group.erl. This
+%% will cause the rpc:call to terminate with {badrpc,nodedown} even if
+%% the installation succeeds. This function installs the release,
+%% accepts the faulty return value and then checks if the release was
+%% successfully installed.
+install_release_changed_gg(Node,RelVsn) ->
+    stop_cover(Node),
+    {badrpc,nodedown} = rpc:call(Node,release_handler,install_release,[RelVsn]),
+    timer:sleep(100),
+    wait_installed(Node,RelVsn,4).
+
+wait_installed(Node,RelVsn,0) ->
+    ?t:fail("install_release_changed_gg failed for " ++ RelVsn ++ 
+	    " on " ++ atom_to_list(Node));
+wait_installed(Node,RelVsn,N) ->
+    Rels = rpc:call(Node,release_handler,which_releases,[]),
+    case lists:keyfind(RelVsn, 2, Rels) of
+	{"SASL-test", RelVsn, _Libs, current} -> 
+	    start_cover(Node),
+	    ok;
+	_ -> 
+	    timer:sleep(500),
+	    wait_installed(Node,RelVsn,N-1)
+    end.
+
+%% Start/stop cover measurements on the given node
+start_cover(Node) ->
+    cover_fun(Node,start).
+stop_cover(Node) ->
+    cover_fun(Node,stop).
+
+cover_fun(Node,Func) ->
+    case ?t:is_cover() of
+	true ->
+	    cover:Func(Node);
+	false ->
+	    ok
+    end.
+
+%%%-----------------------------------------------------------------
+%%% Create a fake release ....
+
+%% This function will create and install a release build on the
+%% current running OTP release. It includes kernel, stdlib and sasl,
+%% and possibly other applications if they are listed in AppDirs =
+%% [{App,Vsn,LibDir}]
+create_and_install_fake_first_release(Dir,AppDirs) ->
+    %% Create the first release
+    {RelName,RelVsn} = init:script_id(),
+    {Rel,_} = create_fake_release(Dir,RelName,RelVsn,AppDirs),
+    ReleasesDir = filename:join(Dir, "releases"),
+    RelDir = filename:dirname(Rel),
+
+    %% And install it
+    RelVsnDir = filename:join(ReleasesDir, RelVsn),
+    ok = filelib:ensure_dir(filename:join(RelVsnDir,"*")),
+
+    ok = copy_file(Rel++".rel",RelVsnDir),
+    ok = copy_file(Rel++".boot",filename:join(RelVsnDir, "start.boot")),
+    ok = copy_file(filename:join(RelDir,"sys.config"),RelVsnDir),
+
+    ok = release_handler:create_RELEASES(code:root_dir(),
+					 ReleasesDir,
+					 Rel++".rel",
+					 AppDirs),
+
+    Rel.
+    
+%% This function create a new release, including a relup file. It can
+%% be upgraded to from the release created by
+%% create_and_install_fake_first_release/2. Unpack first by calls to
+%% release_handler:set_unpacked and release_handler:install_file.
+create_fake_upgrade_release(Dir,RelVsn,AppDirs,{UpFrom,DownTo,ExtraLibs}) ->
+    %% Create a new release
+    {RelName,_} = init:script_id(),
+    {Rel,Paths} = create_fake_release(Dir,RelName,RelVsn,AppDirs),
+    RelDir = filename:dirname(Rel),
+
+    %% And a relup file so it can be upgraded to
+    RelupPath = Paths ++ [filename:join([Lib,"*","ebin"]) || Lib <- ExtraLibs],
+    ok = systools:make_relup(Rel,[UpFrom],[DownTo],
+				   [{path,RelupPath},
+				    {outdir,RelDir}]),
+    
+    Rel.
+
+
+create_fake_release(Dir,RelName,RelVsn,AppDirs) ->
+    %% Create .rel files
+    RelDir = filename:join(Dir,"rel_" ++ RelVsn),
+    Rel = filename:join([RelDir,"rel_" ++ RelVsn]),
+    ok = filelib:ensure_dir(Rel),
+    ErtsVsn = erlang:system_info(version),
+
+    {Apps,Paths} = 
+	lists:foldl(fun({App,Vsn,Lib},{As,Ps}) ->
+			    {[{App,Vsn}|As],
+			     lists:umerge([filename:join([Lib,"*",ebin])],Ps)}
+		    end,
+		    {[],[]},
+		    AppDirs),
+
+    create_rel_file(Rel++".rel",RelName,RelVsn,ErtsVsn,Apps),
+    
+    %% Generate boot scripts
+    ok = systools:make_script(Rel,[local,
+				   {path, Paths},
+				   {outdir,RelDir}]),
+    ok = copy_file(Rel++".boot", filename:join(RelDir,"start.boot")),
+
+    %% Use an own 'releases' directory - we don't want to change the
+    %% contents of $OTP_ROOT/releases
+    %% Inform SASL about this via sys.config
+    ReleasesDir = filename:join(Dir, "releases"),
+    Config = [{sasl,[{releases_dir,ReleasesDir}]}],
+    ok = write_term_file(filename:join(RelDir,"sys.config"), Config),
+    
+    {Rel,Paths}.
+    
+
+rpc_inst(Node,Func,Args) ->
+    rpc:call(Node,installer,Func,[node()|Args]).
diff --git a/lib/sasl/test/release_handler_SUITE_data/Makefile.src b/lib/sasl/test/release_handler_SUITE_data/Makefile.src
new file mode 100644
index 0000000000..85e25fdc2f
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/Makefile.src
@@ -0,0 +1,108 @@
+EFLAGS=+debug_info
+
+P2B= \
+     P2B/a-2.0/ebin/a.beam \
+     P2B/a-2.0/ebin/a_sup.beam
+
+LIB= \
+     lib/a-1.1/ebin/a.beam \
+     lib/a-1.1/ebin/a_sup.beam \
+     lib/a-1.0/ebin/a.beam \
+     lib/a-1.0/ebin/a_sup.beam \
+
+APP= \
+     app1_app2/lib1/app1-1.0/ebin/app1_sup.@EMULATOR@ \
+     app1_app2/lib1/app1-1.0/ebin/app1_server.@EMULATOR@ \
+     app1_app2/lib1/app1-1.0/ebin/app1.@EMULATOR@ \
+     app1_app2/lib1/app2-1.0/ebin/app2_sup.@EMULATOR@ \
+     app1_app2/lib1/app2-1.0/ebin/app2_server.@EMULATOR@ \
+     app1_app2/lib1/app2-1.0/ebin/app2.@EMULATOR@ \
+     app1_app2/lib2/app1-2.0/ebin/app1_sup.@EMULATOR@ \
+     app1_app2/lib2/app1-2.0/ebin/app1_server.@EMULATOR@ \
+     app1_app2/lib2/app1-2.0/ebin/app1.@EMULATOR@ \
+     app1_app2/lib2/app2-1.0/ebin/app2_sup.@EMULATOR@ \
+     app1_app2/lib2/app2-1.0/ebin/app2_server.@EMULATOR@ \
+     app1_app2/lib2/app2-1.0/ebin/app2.@EMULATOR@
+
+OTP2740=  \
+     otp_2740/vsn_atom.@EMULATOR@ \
+     otp_2740/vsn_list.@EMULATOR@ \
+     otp_2740/vsn_numeric.@EMULATOR@ \
+     otp_2740/vsn_tuple.@EMULATOR@ \
+     otp_2740/vsn_string.@EMULATOR@
+
+C= \
+     c/aa.@EMULATOR@ \
+     c/b.@EMULATOR@ \
+     c/c_sup.@EMULATOR@
+    
+
+all: $(P2B) $(LIB) $(APP) $(OTP2740) $(C)
+
+P2B/a-2.0/ebin/a.@EMULATOR@: P2B/a-2.0/src/a.erl
+	erlc $(EFLAGS) -oP2B/a-2.0/ebin P2B/a-2.0/src/a.erl
+P2B/a-2.0/ebin/a_sup.@EMULATOR@: P2B/a-2.0/src/a_sup.erl
+	erlc $(EFLAGS) -oP2B/a-2.0/ebin P2B/a-2.0/src/a_sup.erl
+
+
+lib/a-1.0/ebin/a.@EMULATOR@: lib/a-1.0/src/a.erl
+	erlc $(EFLAGS) -olib/a-1.0/ebin lib/a-1.0/src/a.erl
+lib/a-1.0/ebin/a_sup.@EMULATOR@: lib/a-1.0/src/a_sup.erl
+	erlc $(EFLAGS) -olib/a-1.0/ebin lib/a-1.0/src/a_sup.erl
+
+
+lib/a-1.1/ebin/a.@EMULATOR@: lib/a-1.1/src/a.erl
+	erlc $(EFLAGS) -olib/a-1.1/ebin lib/a-1.1/src/a.erl
+lib/a-1.1/ebin/a_sup.@EMULATOR@: lib/a-1.1/src/a_sup.erl
+	erlc $(EFLAGS) -olib/a-1.1/ebin lib/a-1.1/src/a_sup.erl
+
+
+app1_app2/lib1/app1-1.0/ebin/app1_sup.@EMULATOR@: app1_app2/lib1/app1-1.0/src/app1_sup.erl
+	erlc $(EFLAGS) -oapp1_app2/lib1/app1-1.0/ebin app1_app2/lib1/app1-1.0/src/app1_sup.erl
+app1_app2/lib1/app1-1.0/ebin/app1_server.@EMULATOR@: app1_app2/lib1/app1-1.0/src/app1_server.erl
+	erlc $(EFLAGS) -oapp1_app2/lib1/app1-1.0/ebin app1_app2/lib1/app1-1.0/src/app1_server.erl
+app1_app2/lib1/app1-1.0/ebin/app1.@EMULATOR@: app1_app2/lib1/app1-1.0/src/app1.erl
+	erlc $(EFLAGS) -oapp1_app2/lib1/app1-1.0/ebin app1_app2/lib1/app1-1.0/src/app1.erl
+
+
+app1_app2/lib1/app2-1.0/ebin/app2_sup.@EMULATOR@: app1_app2/lib1/app2-1.0/src/app2_sup.erl
+	erlc $(EFLAGS) -oapp1_app2/lib1/app2-1.0/ebin app1_app2/lib1/app2-1.0/src/app2_sup.erl
+app1_app2/lib1/app2-1.0/ebin/app2_server.@EMULATOR@: app1_app2/lib1/app2-1.0/src/app2_server.erl
+	erlc $(EFLAGS) -oapp1_app2/lib1/app2-1.0/ebin app1_app2/lib1/app2-1.0/src/app2_server.erl
+app1_app2/lib1/app2-1.0/ebin/app2.@EMULATOR@: app1_app2/lib1/app2-1.0/src/app2.erl
+	erlc $(EFLAGS) -oapp1_app2/lib1/app2-1.0/ebin app1_app2/lib1/app2-1.0/src/app2.erl
+
+
+app1_app2/lib2/app1-2.0/ebin/app1_sup.@EMULATOR@: app1_app2/lib2/app1-2.0/src/app1_sup.erl
+	erlc $(EFLAGS) -oapp1_app2/lib2/app1-2.0/ebin app1_app2/lib2/app1-2.0/src/app1_sup.erl
+app1_app2/lib2/app1-2.0/ebin/app1_server.@EMULATOR@: app1_app2/lib2/app1-2.0/src/app1_server.erl
+	erlc $(EFLAGS) -oapp1_app2/lib2/app1-2.0/ebin app1_app2/lib2/app1-2.0/src/app1_server.erl
+app1_app2/lib2/app1-2.0/ebin/app1.@EMULATOR@: app1_app2/lib2/app1-2.0/src/app1.erl
+	erlc $(EFLAGS) -oapp1_app2/lib2/app1-2.0/ebin app1_app2/lib2/app1-2.0/src/app1.erl
+
+
+app1_app2/lib2/app2-1.0/ebin/app2_sup.@EMULATOR@: app1_app2/lib2/app2-1.0/src/app2_sup.erl
+	erlc $(EFLAGS) -oapp1_app2/lib2/app2-1.0/ebin app1_app2/lib2/app2-1.0/src/app2_sup.erl
+app1_app2/lib2/app2-1.0/ebin/app2_server.@EMULATOR@: app1_app2/lib2/app2-1.0/src/app2_server.erl
+	erlc $(EFLAGS) -oapp1_app2/lib2/app2-1.0/ebin app1_app2/lib2/app2-1.0/src/app2_server.erl
+app1_app2/lib2/app2-1.0/ebin/app2.@EMULATOR@: app1_app2/lib2/app2-1.0/src/app2.erl
+	erlc $(EFLAGS) -oapp1_app2/lib2/app2-1.0/ebin app1_app2/lib2/app2-1.0/src/app2.erl
+
+
+otp_2740/vsn_atom.@EMULATOR@: otp_2740/vsn_atom.erl
+	erlc $(EFLAGS) -ootp_2740 otp_2740/vsn_atom.erl
+otp_2740/vsn_list.@EMULATOR@: otp_2740/vsn_list.erl
+	erlc $(EFLAGS) -ootp_2740 otp_2740/vsn_list.erl
+otp_2740/vsn_numeric.@EMULATOR@: otp_2740/vsn_numeric.erl
+	erlc $(EFLAGS) -ootp_2740 otp_2740/vsn_numeric.erl
+otp_2740/vsn_tuple.@EMULATOR@: otp_2740/vsn_tuple.erl
+	erlc $(EFLAGS) -ootp_2740 otp_2740/vsn_tuple.erl
+otp_2740/vsn_string.@EMULATOR@: otp_2740/vsn_string.erl
+	erlc $(EFLAGS) -ootp_2740 otp_2740/vsn_string.erl
+
+c/aa.@EMULATOR@: c/aa.erl
+	erlc $(EFLAGS) -oc c/aa.erl
+c/b.@EMULATOR@: c/b.erl
+	erlc $(EFLAGS) -oc c/b.erl
+c/c_sup.@EMULATOR@: c/c_sup.erl
+	erlc $(EFLAGS) -oc c/c_sup.erl
diff --git a/lib/sasl/test/release_handler_SUITE_data/P2B/a-2.0/ebin/a.app b/lib/sasl/test/release_handler_SUITE_data/P2B/a-2.0/ebin/a.app
new file mode 100644
index 0000000000..200cfcfe47
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/P2B/a-2.0/ebin/a.app
@@ -0,0 +1,8 @@
+{application, a,
+	     [{description, "A  CXC 138 11"},
+              {vsn, "2.0"},
+	      {modules, [{a, 1}, {a_sup,1}]},
+	      {registered, [a_sup]},
+	      {applications, [kernel, stdlib]},
+	      {env, [{key1, val1}]},
+	      {mod, {a_sup, []}}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/P2B/a-2.0/src/a.erl b/lib/sasl/test/release_handler_SUITE_data/P2B/a-2.0/src/a.erl
new file mode 100644
index 0000000000..cfe38b55ce
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/P2B/a-2.0/src/a.erl
@@ -0,0 +1,47 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+-module(a).
+
+
+-behaviour(gen_server).
+
+%% External exports
+-export([start_link/0, a/0]).
+%% Internal exports
+-export([init/1, handle_call/3, handle_info/2, terminate/2]).
+
+start_link() -> gen_server:start_link({local, aa}, a, [], []).
+
+a() -> gen_server:call(aa, a).
+
+%%-----------------------------------------------------------------
+%% Callback functions from gen_server
+%%-----------------------------------------------------------------
+init([]) ->
+    process_flag(trap_exit, true),
+    {ok, state}.
+
+handle_call(a, _From, State) ->
+    X = application:get_all_env(a),
+    {reply, X, State}.
+
+handle_info(_, State) ->
+    {noreply, State}.
+
+terminate(_Reason, _State) ->
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/P2B/a-2.0/src/a_sup.erl b/lib/sasl/test/release_handler_SUITE_data/P2B/a-2.0/src/a_sup.erl
new file mode 100644
index 0000000000..a141c1767b
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/P2B/a-2.0/src/a_sup.erl
@@ -0,0 +1,37 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+-module(a_sup).
+
+
+-behaviour(supervisor).
+
+%% External exports
+-export([start/2]).
+
+%% Internal exports
+-export([init/1]).
+
+start(_, _) ->
+    supervisor:start_link({local, a_sup}, a_sup, []).
+
+init([]) ->
+    SupFlags = {one_for_one, 4, 3600},
+    Config = {a,
+	      {a, start_link, []},
+	      permanent, 2000, worker, [a]},
+    {ok, {SupFlags, [Config]}}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/ebin/app1.app b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/ebin/app1.app
new file mode 100644
index 0000000000..0489cb2595
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/ebin/app1.app
@@ -0,0 +1,9 @@
+{application, app1,
+ [{description, "very simple example application"},
+  {id, "app1"},
+  {vsn, "1.0"},
+  {modules, [app1, app1_sup, app1_server]},
+  {registered, [harry]},
+  {applications, [kernel, stdlib, sasl]},
+  {env, [{var,val1}]},
+  {mod, {app1, []}}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/src/app1.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/src/app1.erl
new file mode 100644
index 0000000000..f123c8f470
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/src/app1.erl
@@ -0,0 +1,22 @@
+-module(app1).
+
+-behaviour(application).
+
+%% Application callbacks
+-export([start/2, stop/1]).
+-export([config_change/3]).
+
+start(_Type, _StartArgs) ->
+    case app1_sup:start_link() of
+	{ok, Pid} ->
+	    {ok, Pid};
+	Error ->
+	    Error
+    end.
+
+stop(_State) ->
+    ok.
+
+config_change(Changed, _New, _Removed) ->
+    catch ets:insert(otp_6162, hd(Changed)),
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/src/app1_server.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/src/app1_server.erl
new file mode 100644
index 0000000000..9b49e772cc
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/src/app1_server.erl
@@ -0,0 +1,32 @@
+-module(app1_server).
+
+-behaviour(gen_server).
+
+%% API
+-export([start_link/0]).
+
+%% gen_server callbacks
+-export([init/1, handle_call/3, handle_cast/2, handle_info/2,
+	 terminate/2, code_change/3]).
+
+start_link() ->
+    gen_server:start_link({local, harry}, ?MODULE, [], []).
+
+init([]) ->
+    {ok, []}.
+
+handle_call(_Request, _From, State) ->
+    Reply = ok,
+    {reply, Reply, State}.
+
+handle_cast(_Msg, State) ->
+    {noreply, State}.
+
+handle_info(_Info, State) ->
+    {noreply, State}.
+
+terminate(_Reason, _State) ->
+    ok.
+
+code_change(_OldVsn, State, _Extra) ->
+    {ok, State}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/src/app1_sup.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/src/app1_sup.erl
new file mode 100644
index 0000000000..e6ad9b6967
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app1-1.0/src/app1_sup.erl
@@ -0,0 +1,17 @@
+-module(app1_sup).
+
+-behaviour(supervisor).
+
+%% API
+-export([start_link/0]).
+
+%% Supervisor callbacks
+-export([init/1]).
+
+start_link() ->
+    supervisor:start_link(?MODULE, []).
+
+init([]) ->
+    AChild = {harry,{app1_server,start_link,[]},
+	      permanent,2000,worker,[app1_server]},
+    {ok,{{one_for_all,0,1}, [AChild]}}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/ebin/app2.app b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/ebin/app2.app
new file mode 100644
index 0000000000..d48018cbda
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/ebin/app2.app
@@ -0,0 +1,9 @@
+{application, app2,
+ [{description, "very simple example application"},
+  {id, "app2"},
+  {vsn, "1.0"},
+  {modules, [app2, app2_sup, app2_server]},
+  {registered, [ginny]},
+  {applications, [kernel, stdlib, sasl]},
+  {env, []},
+  {mod, {app2, []}}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/src/app2.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/src/app2.erl
new file mode 100644
index 0000000000..a41c39730c
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/src/app2.erl
@@ -0,0 +1,17 @@
+-module(app2).
+
+-behaviour(application).
+
+%% Application callbacks
+-export([start/2, stop/1]).
+
+start(_Type, _StartArgs) ->
+    case app2_sup:start_link() of
+	{ok, Pid} ->
+	    {ok, Pid};
+	Error ->
+	    Error
+    end.
+
+stop(_State) ->
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/src/app2_server.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/src/app2_server.erl
new file mode 100644
index 0000000000..d8440230ff
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/src/app2_server.erl
@@ -0,0 +1,32 @@
+-module(app2_server).
+
+-behaviour(gen_server).
+
+%% API
+-export([start_link/0]).
+
+%% gen_server callbacks
+-export([init/1, handle_call/3, handle_cast/2, handle_info/2,
+	 terminate/2, code_change/3]).
+
+start_link() ->
+    gen_server:start_link({local, ginny}, ?MODULE, [], []).
+
+init([]) ->
+    {ok, []}.
+
+handle_call(_Request, _From, State) ->
+    Reply = ok,
+    {reply, Reply, State}.
+
+handle_cast(_Msg, State) ->
+    {noreply, State}.
+
+handle_info(_Info, State) ->
+    {noreply, State}.
+
+terminate(_Reason, _State) ->
+    ok.
+
+code_change(_OldVsn, State, _Extra) ->
+    {ok, State}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/src/app2_sup.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/src/app2_sup.erl
new file mode 100644
index 0000000000..80b0952d4b
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib1/app2-1.0/src/app2_sup.erl
@@ -0,0 +1,17 @@
+-module(app2_sup).
+
+-behaviour(supervisor).
+
+%% API
+-export([start_link/0]).
+
+%% Supervisor callbacks
+-export([init/1]).
+
+start_link() ->
+    supervisor:start_link(?MODULE, []).
+
+init([]) ->
+    AChild = {ginny,{app2_server,start_link,[]},
+	      permanent,2000,worker,[app2_server]},
+    {ok,{{one_for_all,0,1}, [AChild]}}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/ebin/app1.app b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/ebin/app1.app
new file mode 100644
index 0000000000..3c65adfbb3
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/ebin/app1.app
@@ -0,0 +1,9 @@
+{application, app1,
+ [{description, "very simple example application"},
+  {id, "app1"},
+  {vsn, "2.0"},
+  {modules, [app1, app1_sup, app1_server]},
+  {registered, [harry]},
+  {applications, [kernel, stdlib, sasl]},
+  {env, [{var,val2}]},
+  {mod, {app1, []}}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/ebin/app1.appup b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/ebin/app1.appup
new file mode 100644
index 0000000000..e5e0cbda0e
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/ebin/app1.appup
@@ -0,0 +1,4 @@
+{"2.0",
+ [{"1.0", [{load_module, app1_server}]}],
+ [{"1.0", [{load_module, app1_server}]}]
+}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/src/app1.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/src/app1.erl
new file mode 100644
index 0000000000..f123c8f470
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/src/app1.erl
@@ -0,0 +1,22 @@
+-module(app1).
+
+-behaviour(application).
+
+%% Application callbacks
+-export([start/2, stop/1]).
+-export([config_change/3]).
+
+start(_Type, _StartArgs) ->
+    case app1_sup:start_link() of
+	{ok, Pid} ->
+	    {ok, Pid};
+	Error ->
+	    Error
+    end.
+
+stop(_State) ->
+    ok.
+
+config_change(Changed, _New, _Removed) ->
+    catch ets:insert(otp_6162, hd(Changed)),
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/src/app1_server.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/src/app1_server.erl
new file mode 100644
index 0000000000..660d095ebf
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/src/app1_server.erl
@@ -0,0 +1,35 @@
+-module(app1_server).
+
+-behaviour(gen_server).
+
+%% API
+-export([start_link/0]).
+
+%% gen_server callbacks
+-export([init/1, handle_call/3, handle_cast/2, handle_info/2,
+	 terminate/2, code_change/3]).
+
+start_link() ->
+    gen_server:start_link({local, harry}, ?MODULE, [], []).
+
+init([]) ->
+    {ok, []}.
+
+handle_call(error, _From, State) ->
+    Reply = error,
+    {reply, Reply, State};
+handle_call(_Request, _From, State) ->
+    Reply = ok,
+    {reply, Reply, State}.
+
+handle_cast(_Msg, State) ->
+    {noreply, State}.
+
+handle_info(_Info, State) ->
+    {noreply, State}.
+
+terminate(_Reason, _State) ->
+    ok.
+
+code_change(_OldVsn, State, _Extra) ->
+    {ok, State}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/src/app1_sup.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/src/app1_sup.erl
new file mode 100644
index 0000000000..e6ad9b6967
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app1-2.0/src/app1_sup.erl
@@ -0,0 +1,17 @@
+-module(app1_sup).
+
+-behaviour(supervisor).
+
+%% API
+-export([start_link/0]).
+
+%% Supervisor callbacks
+-export([init/1]).
+
+start_link() ->
+    supervisor:start_link(?MODULE, []).
+
+init([]) ->
+    AChild = {harry,{app1_server,start_link,[]},
+	      permanent,2000,worker,[app1_server]},
+    {ok,{{one_for_all,0,1}, [AChild]}}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/ebin/app2.app b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/ebin/app2.app
new file mode 100644
index 0000000000..d48018cbda
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/ebin/app2.app
@@ -0,0 +1,9 @@
+{application, app2,
+ [{description, "very simple example application"},
+  {id, "app2"},
+  {vsn, "1.0"},
+  {modules, [app2, app2_sup, app2_server]},
+  {registered, [ginny]},
+  {applications, [kernel, stdlib, sasl]},
+  {env, []},
+  {mod, {app2, []}}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/src/app2.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/src/app2.erl
new file mode 100644
index 0000000000..a41c39730c
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/src/app2.erl
@@ -0,0 +1,17 @@
+-module(app2).
+
+-behaviour(application).
+
+%% Application callbacks
+-export([start/2, stop/1]).
+
+start(_Type, _StartArgs) ->
+    case app2_sup:start_link() of
+	{ok, Pid} ->
+	    {ok, Pid};
+	Error ->
+	    Error
+    end.
+
+stop(_State) ->
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/src/app2_server.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/src/app2_server.erl
new file mode 100644
index 0000000000..d8440230ff
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/src/app2_server.erl
@@ -0,0 +1,32 @@
+-module(app2_server).
+
+-behaviour(gen_server).
+
+%% API
+-export([start_link/0]).
+
+%% gen_server callbacks
+-export([init/1, handle_call/3, handle_cast/2, handle_info/2,
+	 terminate/2, code_change/3]).
+
+start_link() ->
+    gen_server:start_link({local, ginny}, ?MODULE, [], []).
+
+init([]) ->
+    {ok, []}.
+
+handle_call(_Request, _From, State) ->
+    Reply = ok,
+    {reply, Reply, State}.
+
+handle_cast(_Msg, State) ->
+    {noreply, State}.
+
+handle_info(_Info, State) ->
+    {noreply, State}.
+
+terminate(_Reason, _State) ->
+    ok.
+
+code_change(_OldVsn, State, _Extra) ->
+    {ok, State}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/src/app2_sup.erl b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/src/app2_sup.erl
new file mode 100644
index 0000000000..80b0952d4b
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/app1_app2/lib2/app2-1.0/src/app2_sup.erl
@@ -0,0 +1,17 @@
+-module(app2_sup).
+
+-behaviour(supervisor).
+
+%% API
+-export([start_link/0]).
+
+%% Supervisor callbacks
+-export([init/1]).
+
+start_link() ->
+    supervisor:start_link(?MODULE, []).
+
+init([]) ->
+    AChild = {ginny,{app2_server,start_link,[]},
+	      permanent,2000,worker,[app2_server]},
+    {ok,{{one_for_all,0,1}, [AChild]}}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/c/aa.erl b/lib/sasl/test/release_handler_SUITE_data/c/aa.erl
new file mode 100644
index 0000000000..1c853c85b2
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/c/aa.erl
@@ -0,0 +1,41 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+-module(aa).
+
+
+-behaviour(gen_server).
+
+%% External exports
+-export([start_link/0]).
+%% Internal exports
+-export([init/1, handle_info/2, terminate/2]).
+
+start_link() -> gen_server:start_link({local, cc}, aa, [], []).
+
+%%-----------------------------------------------------------------
+%% Callback functions from gen_server
+%%-----------------------------------------------------------------
+init([]) ->
+    process_flag(trap_exit, true),
+    {ok, state}.
+
+handle_info(_, State) ->
+    {noreply, State}.
+
+terminate(_Reason, _State) ->
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/c/b.erl b/lib/sasl/test/release_handler_SUITE_data/c/b.erl
new file mode 100644
index 0000000000..d8426a515e
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/c/b.erl
@@ -0,0 +1,38 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+-module(b).
+
+
+%% External exports
+-export([start_link/0]).
+%% Internal exports
+-export([init/0]).
+
+start_link() -> {ok, proc_lib:spawn_link(b, init, [])}.
+
+%%-----------------------------------------------------------------
+%% Callback functions from gen_server
+%%-----------------------------------------------------------------
+init() ->
+    register(bb, self()),
+    loop().
+
+loop() ->
+    receive
+	hej -> ok
+    end.
diff --git a/lib/sasl/test/release_handler_SUITE_data/c/c.app b/lib/sasl/test/release_handler_SUITE_data/c/c.app
new file mode 100644
index 0000000000..908a94cf2d
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/c/c.app
@@ -0,0 +1,8 @@
+{application, c,
+	     [{description, "C  CXC 138 11"},
+              {vsn, "1.0"},
+	      {modules, [b, {aa, 1}, {c_sup,1}]},
+	      {registered, [cc,bb,c_sup]},
+	      {applications, [kernel, stdlib]},
+	      {env, [{key1, val1}]},
+	      {mod, {c_sup, []}}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/c/c_sup.erl b/lib/sasl/test/release_handler_SUITE_data/c/c_sup.erl
new file mode 100644
index 0000000000..069eb3b99b
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/c/c_sup.erl
@@ -0,0 +1,40 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+-module(c_sup).
+
+
+-behaviour(supervisor).
+
+%% External exports
+-export([start/2]).
+
+%% Internal exports
+-export([init/1]).
+
+start(_, _) ->
+    supervisor:start_link({local, c_sup}, c_sup, []).
+
+init([]) ->
+    SupFlags = {one_for_one, 4, 3600},
+    Config1 = {c,
+	       {aa, start_link, []},
+	       permanent, 2000, worker, [aa]},
+    Config2 = {b,
+	       {b, start_link, []},
+	       permanent, 2000, worker, [b]},
+    {ok, {SupFlags, [Config1, Config2]}}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/clients/start_cli1 b/lib/sasl/test/release_handler_SUITE_data/clients/start_cli1
new file mode 100755
index 0000000000..ee3d8c97cf
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/clients/start_cli1
@@ -0,0 +1,38 @@
+#!/bin/sh
+#
+# This program invokes the erlang emulator by calling run_erl.
+# It should only be used at an embedded target system.
+# It should be modified to give the correct flags to erl (via start_erl),
+# e.g -mode embedded -sname XXX
+#
+# Usage: start [Data]
+#
+
+if [ "x${NODENAME}" = "x" ]
+then
+    echo "ERROR: Variable \$NODENAME is not set!!"
+    exit 1
+fi
+
+TESTHOST=`hostname | sed 's/[.].*//'`
+IPADDR=%IPADDR%
+
+ROOTDIR=%ROOT%
+CLIENTDIR=$ROOTDIR/clients/type1/$NODENAME@$TESTHOST
+
+RELDIR=$CLIENTDIR/releases
+
+# Note that this scripts is modified an copied to $CLIENTDIR/bin/start
+# in release_handler_SUITE:copy_client - therefore HEART_COMMAND is as follows:
+HEART_COMMAND=$CLIENTDIR/bin/start
+HW_WD_DISABLE=true
+export HW_WD_DISABLE HEART_COMMAND
+
+START_ERL_DATA=${1:-$RELDIR/start_erl.data}
+
+if [ ! -d /tmp/$NODENAME@$TESTHOST ]
+then
+        mkdir /tmp/$NODENAME@$TESTHOST
+fi
+
+$ROOTDIR/bin/run_erl /tmp/$NODENAME@$TESTHOST/ $CLIENTDIR/log "exec $ROOTDIR/bin/start_erl $ROOTDIR $RELDIR $START_ERL_DATA -heart -sname $NODENAME -sasl start_prg \\\"$CLIENTDIR/bin/start\\\" masters \[\\'%MASTER%@$TESTHOST\\'\] client_directory \\\"$CLIENTDIR\\\" -loader inet -id $NODENAME -hosts $IPADDR" > $CLIENTDIR/log/run_erl.out 2>&1 &
diff --git a/lib/sasl/test/release_handler_SUITE_data/clients/start_cli2 b/lib/sasl/test/release_handler_SUITE_data/clients/start_cli2
new file mode 100755
index 0000000000..88912cf884
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/clients/start_cli2
@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# This program invokes the erlang emulator by calling run_erl.
+# It should only be used at an embedded target system.
+# It should be modified to give the correct flags to erl (via start_erl),
+# e.g -mode embedded -sname XXX
+#
+# Usage: start [Data]
+#
+
+if [ "x${NODENAME}" = "x" ]
+then
+    echo "ERROR: Variable \$NODENAME is not set!!"
+    exit 1
+fi
+
+TESTHOST=`hostname | sed 's/[.].*//'`
+
+ROOTDIR=%ROOT%
+CLIENTDIR=$ROOTDIR/clients/type1/$NODENAME@$TESTHOST
+
+RELDIR=$CLIENTDIR/releases
+
+# Note that this scripts is modified an copied to $CLIENTDIR/bin/start
+# in release_handler_SUITE:copy_client - therefore HEART_COMMAND is as follows:
+HEART_COMMAND=$CLIENTDIR/bin/start
+HW_WD_DISABLE=true
+export HW_WD_DISABLE HEART_COMMAND
+
+START_ERL_DATA=${1:-$RELDIR/start_erl.data}
+
+if [ ! -d /tmp/$NODENAME@$TESTHOST ]
+then
+        mkdir /tmp/$NODENAME@$TESTHOST
+fi
+
+$ROOTDIR/bin/run_erl /tmp/$NODENAME@$TESTHOST/ $CLIENTDIR/log "exec $ROOTDIR/bin/start_erl $ROOTDIR $RELDIR $START_ERL_DATA -heart -sname $NODENAME -sasl start_prg \\\"$CLIENTDIR/bin/start\\\" masters \[\\'%MASTER%@$TESTHOST\\',\\'master2@$TESTHOST\\'\] client_directory \\\"$CLIENTDIR\\\"" > /dev/null 2>&1 &
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/ebin/a.app b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/ebin/a.app
new file mode 100644
index 0000000000..e938137f67
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/ebin/a.app
@@ -0,0 +1,8 @@
+{application, a,
+	     [{description, "A  CXC 138 11"},
+              {vsn, "1.0"},
+	      {modules, [{a, 1}, {a_sup,1}]},
+	      {registered, [a_sup]},
+	      {applications, [kernel, stdlib]},
+	      {env, [{key1, val1}]},
+	      {mod, {a_sup, []}}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.app b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.app
new file mode 100644
index 0000000000..e938137f67
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.app
@@ -0,0 +1,8 @@
+{application, a,
+	     [{description, "A  CXC 138 11"},
+              {vsn, "1.0"},
+	      {modules, [{a, 1}, {a_sup,1}]},
+	      {registered, [a_sup]},
+	      {applications, [kernel, stdlib]},
+	      {env, [{key1, val1}]},
+	      {mod, {a_sup, []}}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.erl
new file mode 100644
index 0000000000..bb500bed69
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.erl
@@ -0,0 +1,49 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+-module(a).
+
+
+-behaviour(gen_server).
+
+-vsn(1).
+
+%% External exports
+-export([start_link/0, a/0]).
+%% Internal exports
+-export([init/1, handle_call/3, handle_info/2, terminate/2]).
+
+start_link() -> gen_server:start_link({local, aa}, a, [], []).
+
+a() -> gen_server:call(aa, a).
+
+%%-----------------------------------------------------------------
+%% Callback functions from gen_server
+%%-----------------------------------------------------------------
+init([]) ->
+    process_flag(trap_exit, true),
+    {ok, state}.
+
+handle_call(a, _From, State) ->
+    X = application:get_all_env(a),
+    {reply, X, State}.
+
+handle_info(_, State) ->
+    {noreply, State}.
+
+terminate(_Reason, _State) ->
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a_sup.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a_sup.erl
new file mode 100644
index 0000000000..a141c1767b
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a_sup.erl
@@ -0,0 +1,37 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+-module(a_sup).
+
+
+-behaviour(supervisor).
+
+%% External exports
+-export([start/2]).
+
+%% Internal exports
+-export([init/1]).
+
+start(_, _) ->
+    supervisor:start_link({local, a_sup}, a_sup, []).
+
+init([]) ->
+    SupFlags = {one_for_one, 4, 3600},
+    Config = {a,
+	      {a, start_link, []},
+	      permanent, 2000, worker, [a]},
+    {ok, {SupFlags, [Config]}}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/ebin/a.app b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/ebin/a.app
new file mode 100644
index 0000000000..1c3053b2fa
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/ebin/a.app
@@ -0,0 +1,8 @@
+{application, a,
+	     [{description, "A  CXC 138 11"},
+              {vsn, "1.1"},
+	      {modules, [{a, 2}, {a_sup,1}]},
+	      {registered, [a_sup]},
+	      {applications, [kernel, stdlib]},
+	      {env, [{key1, val1}]},
+	      {mod, {a_sup, []}}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/ebin/a.appup b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/ebin/a.appup
new file mode 100644
index 0000000000..05db4cb541
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/ebin/a.appup
@@ -0,0 +1,3 @@
+{"1.1",
+ [{"1.0",[{update,a,{advanced,extra_par}}]}],
+ []}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/src/a.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/src/a.erl
new file mode 100644
index 0000000000..c082ad5339
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/src/a.erl
@@ -0,0 +1,54 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+-module(a).
+
+
+-behaviour(gen_server).
+
+%% External exports
+-export([start_link/0, a/0, b/0]).
+%% Internal exports
+-export([init/1, handle_call/3, handle_info/2, terminate/2, code_change/3]).
+
+start_link() -> gen_server:start_link({local, aa}, a, [], []).
+
+a() -> gen_server:call(aa, a).
+b() -> gen_server:call(aa, b).
+
+%%-----------------------------------------------------------------
+%% Callback functions from gen_server
+%%-----------------------------------------------------------------
+init([]) ->
+    process_flag(trap_exit, true),
+    {ok, {state, bval}}.
+
+handle_call(a, _From, State) ->
+    X = application:get_all_env(a),
+    {reply, X, State};
+
+handle_call(b, _From, State) ->
+    {reply, {ok, element(2, State)}, State}.
+
+handle_info(_, State) ->
+    {noreply, State}.
+
+terminate(_Reason, _State) ->
+    ok.
+
+code_change(1, Extra, State) ->
+    {ok, {state, bval}}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/src/a_sup.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/src/a_sup.erl
new file mode 100644
index 0000000000..a141c1767b
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.1/src/a_sup.erl
@@ -0,0 +1,37 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+-module(a_sup).
+
+
+-behaviour(supervisor).
+
+%% External exports
+-export([start/2]).
+
+%% Internal exports
+-export([init/1]).
+
+start(_, _) ->
+    supervisor:start_link({local, a_sup}, a_sup, []).
+
+init([]) ->
+    SupFlags = {one_for_one, 4, 3600},
+    Config = {a,
+	      {a, start_link, []},
+	      permanent, 2000, worker, [a]},
+    {ok, {SupFlags, [Config]}}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/installer-1.0/ebin/installer.app b/lib/sasl/test/release_handler_SUITE_data/lib/installer-1.0/ebin/installer.app
new file mode 100644
index 0000000000..6f77317f6a
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/installer-1.0/ebin/installer.app
@@ -0,0 +1,6 @@
+{application, installer,
+	     [{description, "Installer application"},
+              {vsn, "1.0"},
+	      {modules, [{installer, 1}]},
+	      {registered, []},
+	      {applications, [kernel, stdlib, sasl]}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/installer-1.0/src/installer.erl b/lib/sasl/test/release_handler_SUITE_data/lib/installer-1.0/src/installer.erl
new file mode 120000
index 0000000000..c2f93b822d
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/installer-1.0/src/installer.erl
@@ -0,0 +1 @@
+../../../../installer.erl
\ No newline at end of file
diff --git a/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_atom.erl b/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_atom.erl
new file mode 100644
index 0000000000..883688c231
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_atom.erl
@@ -0,0 +1,26 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+
+-module(vsn_atom).
+
+-vsn(atom).
+
+-export([ok/0]).
+
+ok() ->
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_list.erl b/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_list.erl
new file mode 100644
index 0000000000..34c38307ba
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_list.erl
@@ -0,0 +1,26 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+
+-module(vsn_list).
+
+-vsn([list, "of", {some, terms}]).
+
+-export([ok/0]).
+
+ok() ->
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_numeric.erl b/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_numeric.erl
new file mode 100644
index 0000000000..6bf52753fd
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_numeric.erl
@@ -0,0 +1,26 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+
+-module(vsn_numeric).
+
+-vsn(231894).
+
+-export([ok/0]).
+
+ok() ->
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_string.erl b/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_string.erl
new file mode 100644
index 0000000000..aa430a0bb3
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_string.erl
@@ -0,0 +1,26 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+
+-module(vsn_string).
+
+-vsn("a string").
+
+-export([ok/0]).
+
+ok() ->
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_tuple.erl b/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_tuple.erl
new file mode 100644
index 0000000000..3ff1018994
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/otp_2740/vsn_tuple.erl
@@ -0,0 +1,26 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+
+-module(vsn_tuple).
+
+-vsn({tuple, ["of", terms]}).
+
+-export([ok/0]).
+
+ok() ->
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/start b/lib/sasl/test/release_handler_SUITE_data/start
new file mode 100755
index 0000000000..45e526c15f
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/start
@@ -0,0 +1,29 @@
+#!/bin/sh
+#
+# This program invokes the erlang emulator by calling run_erl.
+# It should only be used at an embedded target system.
+# It should be modified to give the correct flags to erl (via start_erl),
+# e.g -mode embedded -sname XXX
+#
+# Usage: start [Data]
+#
+ROOTDIR=%ROOT%
+
+if [ "x${NODENAME}" = "x" ]
+then
+    echo "ERROR: Variable \$NODENAME is not set!!"
+    exit 1
+fi
+
+if [ -z "$RELDIR" ]
+then
+   RELDIR=$ROOTDIR/releases
+fi
+
+HEART_COMMAND=$ROOTDIR/bin/start
+HW_WD_DISABLE=true
+export HW_WD_DISABLE HEART_COMMAND
+
+START_ERL_DATA=${1:-$RELDIR/start_erl.data}
+
+$ROOTDIR/bin/run_erl /tmp/ $ROOTDIR/log "exec $ROOTDIR/bin/start_erl $ROOTDIR $RELDIR $START_ERL_DATA -heart -sname $NODENAME" > $ROOTDIR/log/run_erl.out 2>&1  &
diff --git a/lib/sasl/test/release_handler_SUITE_data/target_system.erl b/lib/sasl/test/release_handler_SUITE_data/target_system.erl
new file mode 120000
index 0000000000..4d36c59632
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/target_system.erl
@@ -0,0 +1 @@
+../../examples/src/target_system.erl
\ No newline at end of file
diff --git a/lib/sasl/test/sasl.cover b/lib/sasl/test/sasl.cover
new file mode 100644
index 0000000000..d19d3d0180
--- /dev/null
+++ b/lib/sasl/test/sasl.cover
@@ -0,0 +1,2 @@
+{incl_app,sasl,details}.
+
diff --git a/lib/sasl/test/sasl.spec b/lib/sasl/test/sasl.spec
new file mode 100644
index 0000000000..f3de90c9aa
--- /dev/null
+++ b/lib/sasl/test/sasl.spec
@@ -0,0 +1 @@
+{suites,"../sasl_test",all}.
diff --git a/lib/sasl/test/sasl_SUITE.erl b/lib/sasl/test/sasl_SUITE.erl
new file mode 100644
index 0000000000..454095db6a
--- /dev/null
+++ b/lib/sasl/test/sasl_SUITE.erl
@@ -0,0 +1,98 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+-module(sasl_SUITE).
+-include_lib("common_test/include/ct.hrl").
+
+
+% Default timetrap timeout (set in init_per_testcase).
+-define(default_timeout, ?t:minutes(1)).
+-define(application, sasl).
+
+% Test server specific exports
+-export([all/0,groups/0,init_per_group/2,end_per_group/2]).
+-export([init_per_testcase/2, end_per_testcase/2]).
+
+% Test cases must be exported.
+-export([app_test/1,
+	 log_mf_h_env/1]).
+
+all() -> 
+    [app_test, log_mf_h_env].
+
+groups() -> 
+    [].
+
+init_per_group(_GroupName, Config) ->
+    Config.
+
+end_per_group(_GroupName, Config) ->
+    Config.
+
+
+init_per_testcase(_Case, Config) ->
+    ?line Dog=test_server:timetrap(?default_timeout),
+    [{watchdog, Dog}|Config].
+end_per_testcase(_Case, Config) ->
+    Dog=?config(watchdog, Config),
+    test_server:timetrap_cancel(Dog),
+    ok.
+
+app_test(Config) when is_list(Config) ->
+    ?line ?t:app_test(sasl, allow),
+    ok.
+
+%% OTP-9185 - fail sasl start if some but not all log_mf_h env vars
+%% are given.
+log_mf_h_env(Config) ->
+    PrivDir = ?config(priv_dir,Config),
+    LogDir = filename:join(PrivDir,sasl_SUITE_log_dir),
+    ok = file:make_dir(LogDir),
+    application:stop(sasl),
+    SaslEnv = application:get_all_env(sasl),
+    lists:foreach(fun({E,_V}) -> application:unset_env(sasl,E) end, SaslEnv),
+
+    ok = application:set_env(sasl,error_logger_mf_dir,LogDir),
+    match_error(missing_config,application:start(sasl)),
+
+    ok = application:set_env(sasl,error_logger_mf_maxbytes,"xx"),
+    match_error(bad_config,application:start(sasl)),
+
+    ok = application:set_env(sasl,error_logger_mf_maxbytes,50000),
+    match_error(missing_config,application:start(sasl)),
+
+    ok = application:set_env(sasl,error_logger_mf_maxfiles,"xx"),
+    match_error(bad_config,application:start(sasl)),
+
+    ok = application:set_env(sasl,error_logger_mf_maxfiles,2),
+    ok = application:unset_env(sasl,error_logger_mf_dir),
+    match_error(missing_config,application:start(sasl)),
+
+    ok = application:set_env(sasl,error_logger_mf_dir,xx),
+    match_error(bad_config,application:start(sasl)),
+
+    ok = application:set_env(sasl,error_logger_mf_dir,LogDir),
+    ok = application:start(sasl).
+
+
+%%-----------------------------------------------------------------
+%% Internal
+match_error(Expected,{error,{bad_return,{_,{'EXIT',{Expected,{sasl,_}}}}}}) ->
+    ok;
+match_error(Expected,Actual) ->
+    ?t:fail({unexpected_return,Expected,Actual}).
diff --git a/lib/sasl/test/systools_SUITE.erl b/lib/sasl/test/systools_SUITE.erl
new file mode 100644
index 0000000000..9190b111ef
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE.erl
@@ -0,0 +1,2112 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+%%
+%% Test suite for the systools module.
+%%
+%%	The systools module is a wrapper for a number of modules that
+%%	handle large parts of the release building functionality
+%%	(e.g. checking app files, building a tar file, building
+%%	release upgrad scripts.
+%%
+
+
+-module(systools_SUITE).
+
+%-define(debug, true).
+
+-include_lib("test_server/include/test_server.hrl").
+-define(format(S, A), ok).
+-define(datadir, ?config(data_dir, Config)).
+-define(privdir, ?config(priv_dir, Config)).
+-define(copydir, ?config(copy_dir, Config)).
+
+-include_lib("kernel/include/file.hrl").
+
+-export([all/0,suite/0,groups/0,init_per_group/2,end_per_group/2]).
+
+-export([ script_options/1, normal_script/1, no_mod_vsn_script/1,
+	  wildcard_script/1, variable_script/1,
+	  abnormal_script/1, src_tests_script/1, crazy_script/1,
+	  warn_shadow_script/1,
+	  included_script/1, included_override_script/1,
+	  included_fail_script/1, included_bug_script/1, exref_script/1]).
+-export([ tar_options/1, normal_tar/1, no_mod_vsn_tar/1, variable_tar/1,
+	  src_tests_tar/1, shadow_tar/1, var_tar/1,
+	  exref_tar/1, link_tar/1]).
+-export([ normal_relup/1, abnormal_relup/1, no_appup_relup/1,
+	  bad_appup_relup/1, app_start_type_relup/1, otp_3065/1]).
+-export([
+	 otp_6226/1]).
+-export([init_per_suite/1, end_per_suite/1, 
+	 init_per_testcase/2, end_per_testcase/2]).
+
+-import(lists, [foldl/3]).
+
+-define(default_timeout, ?t:minutes(20)).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+suite() ->
+    [{ct_hooks, [ts_install_cth]}].
+
+all() -> 
+    [{group, script}, {group, tar}, {group, relup},
+     {group, tickets}].
+
+groups() -> 
+    [{script, [],
+      [script_options, normal_script, no_mod_vsn_script,
+       wildcard_script, variable_script, abnormal_script,
+       src_tests_script, crazy_script, warn_shadow_script,
+       included_script, included_override_script,
+       included_fail_script, included_bug_script, exref_script,
+       otp_3065]},
+     {tar, [],
+      [tar_options, normal_tar, no_mod_vsn_tar, variable_tar,
+       src_tests_tar, shadow_tar, var_tar,
+       exref_tar, link_tar]},
+     {relup, [],
+      [normal_relup, abnormal_relup, no_appup_relup,
+       bad_appup_relup, app_start_type_relup]},
+     {tickets, [], [otp_6226]}].
+
+init_per_group(_GroupName, Config) ->
+    Config.
+
+end_per_group(_GroupName, Config) ->
+    Config.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+init_per_suite(Config) when is_list(Config) ->
+    %% Make of copy of the data directory.
+    DataDir = ?datadir,
+    PrivDir = ?privdir,
+    ?line CopyDir = fname(PrivDir, "datacopy"),
+    ?line TarFile = fname(PrivDir, "datacopy.tgz"),
+    ?line {ok, Tar} = erl_tar:open(TarFile, [write, compressed]),
+    ?line ok = erl_tar:add(Tar, DataDir, CopyDir, [compressed]),
+    ?line ok = erl_tar:close(Tar),
+    ?line ok = erl_tar:extract(TarFile, [compressed]),
+    ?line ok = file:delete(TarFile),
+
+    %% Compile source files in the copy directory.
+    ?line Sources = filelib:wildcard(fname([CopyDir,'*','*','*','*','*.erl'])),
+    ?line lists:foreach(fun compile_source/1, Sources),
+
+    %% To use in end_per_testcase
+    Path = code:get_path(),
+    {ok,Cwd} = file:get_cwd(),
+
+    [{copy_dir, CopyDir}, {cwd,Cwd}, {path,Path} | Config].
+
+compile_source(File) ->
+    %% The compiler will no longer create a Beam file
+    %% with a module name that does not match the output
+    %% file, so we must compile to a binary and write
+    %% the output file ourselves.
+    U = filename:dirname(filename:dirname(File)),
+    Base = filename:rootname(filename:basename(File)),
+    OutFile = filename:join([U,"ebin",Base++".beam"]),
+    OutFileTemp = OutFile ++ "#",
+    {ok,_,Code} = compile:file(File, [binary]),
+    ok = file:write_file(OutFileTemp, Code),
+    file:rename(OutFileTemp, OutFile).
+
+end_per_suite(Conf) when is_list(Conf) ->
+    %% Nothing.
+    Conf.
+
+init_per_testcase(link_tar, Config) ->
+    case os:type() of
+	{unix, _} -> init_per_testcase(dummy, Config);
+	{win32, _} -> {skip, "Skip on windows"}
+    end;
+init_per_testcase(_Case, Config) ->
+    ?line Dog = test_server:timetrap(?default_timeout),
+    [{watchdog, Dog}|Config].
+
+end_per_testcase(_Case, Config) ->
+    Dog=?config(watchdog, Config),
+    test_server:timetrap_cancel(Dog),
+    case {?config(path,Config),?config(cwd,Config)} of
+	{undefined,undefined} ->
+	    ok;
+	{Path,Cwd} ->
+	    true = code:set_path(Path),
+	    ok = file:set_cwd(Cwd)
+    end,
+    ok.
+
+
+
+%% Usage:
+%%    systools:make_script("RelName")
+%%                        Make a boot file from RelName.rel.
+%%                        Generates RelName.{script,boot}
+%%    systools:make_tar("RelName")
+%%                        Make a release package from RelName.rel.
+%%                        Generates RelName.tar,Z
+%%    systools:script2boot(File)
+%%                        File.script -> File.boot
+%%    systools:make_relup("Target", ["UpFromRel"...], ["DownToRel"...], Opts)
+%%			  Gather all appup scripts to the relup file
+%%
+
+
+%% make_script
+%%
+script_options(suite) -> [];
+script_options(doc) ->
+    ["Check illegal script options."];
+script_options(Config) when is_list(Config) ->
+    ?line {'EXIT',{{badarg,[{path,["Path",12,"Another"]}]}, _}} =
+       (catch systools:make_script("release", [{path,["Path",12,"Another"]}])),
+    ?line {'EXIT',{{badarg,[sillent]}, _}} =
+	(catch systools:make_script("release",
+				    [{path,["Path","Another"]},sillent])),
+    ?line {'EXIT',{{badarg,[locall]}, _}} =
+	(catch systools:make_script("release",
+				    [{path,["Path","Another"]},locall])),
+    ?line {'EXIT',{{badarg,[src_testsxx]}, _}} =
+	(catch systools:make_script("release",
+				    [{path,["Path"]},src_testsxx])),
+    ?line {'EXIT',{{badarg,[{variables, {"TEST", "/home/lib"}}]}, _}} =
+	(catch systools:make_script("release",
+				    [{variables, {"TEST", "/home/lib"}}])),
+    ?line {'EXIT',{{badarg,[{variables, [{a, b}, {"a", "b"}]}]}, _}} =
+	(catch systools:make_script("release",
+				    [{variables, [{a, b}, {"a", "b"}]}])),
+    ?line {'EXIT',{{badarg,[exreff]}, _}} =
+	(catch systools:make_script("release",
+				    [{path,["Path","Another"]},exreff])),
+    ?line {'EXIT',{{badarg,[{exref,["appl"]}]}, _}} =
+	(catch systools:make_script("release", [{exref,["appl"]}])),
+    ?line {'EXIT',{{badarg,[{machine, "appl"}]}, _}} =
+	(catch systools:make_script("release", [{machine,"appl"}])),
+    ok.
+
+
+%% make_script
+%%
+normal_script(suite) -> [];
+normal_script(doc) ->
+    ["Check that make_script handles normal case."];
+normal_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+    ?line PSAVE = code:get_path(),		% Save path
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line P1 = fname([LibDir, 'db-2.1', ebin]),
+    ?line P2 = fname([LibDir, 'fe-3.1', ebin]),
+
+    ?line true = code:add_patha(P1),
+    ?line true = code:add_patha(P2),
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line ok = systools:make_script(filename:basename(LatestName)),
+    ?line {ok, _} = read_script_file(LatestName),	% Check readabillity
+
+    %% Check the same but w. silent flag
+    ?line {ok, _, []} = systools:make_script(LatestName, [silent]),
+
+    %% Use the local option
+    ?line ok = systools:make_script(LatestName, [local]),
+    ?line ok = check_script_path(LatestName),
+
+    %% use the path option
+    ?line code:set_path(PSAVE),			% Restore path
+    %% Mess up std path:
+    ?line true = code:add_patha(fname([LibDir, 'db-1.0', ebin])),
+    ?line true = code:add_patha(fname([LibDir, 'fe-2.1', ebin])),
+
+    ?line error = systools:make_script(LatestName),	%should fail
+    ?line ok = systools:make_script(LatestName,[{path, [P1, P2]}]),
+
+    ?line ok = file:set_cwd(OldDir),
+    ?line code:set_path(PSAVE),			% Restore path
+    ok.
+
+
+%% make_script
+%%
+no_mod_vsn_script(suite) -> [];
+no_mod_vsn_script(doc) ->
+    ["Check that make_script handles normal case.",
+     "Modules specified without version in .app file (db-3.1)."
+     "Note that this is now the normal way - i.e. systools now "
+     "ignores the module versions in the .app file."];
+no_mod_vsn_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+    ?line PSAVE = code:get_path(),		% Save path
+
+    ?line {LatestDir, LatestName} = create_script(latest_no_mod_vsn,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line P1 = fname([LibDir, 'db-3.1', ebin]),
+    ?line P2 = fname([LibDir, 'fe-3.1', ebin]),
+
+    ?line true = code:add_patha(P1),
+    ?line true = code:add_patha(P2),
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line ok = systools:make_script(filename:basename(LatestName)),
+    ?line {ok, _} = read_script_file(LatestName),	% Check readabillity
+
+    %% Check the same but w. silent flag
+    ?line {ok, _, []} = systools:make_script(LatestName, [silent]),
+
+    %% Use the local option
+    ?line ok = systools:make_script(LatestName, [local]),
+    ?line ok = check_script_path(LatestName),
+
+    %% use the path option
+    ?line code:set_path(PSAVE),			% Restore path
+    %% Mess up std path:
+    ?line true = code:add_patha(fname([LibDir, 'db-1.0', ebin])),
+    ?line true = code:add_patha(fname([LibDir, 'fe-2.1', ebin])),
+
+    ?line error = systools:make_script(LatestName),	%should fail
+    ?line ok = systools:make_script(LatestName,
+				    [{path, [P1, P2]}]),
+
+    ?line ok = file:set_cwd(OldDir),
+    ?line code:set_path(PSAVE),			% Restore path
+    ok.
+
+
+%% make_script
+%%
+wildcard_script(suite) -> [];
+wildcard_script(doc) ->
+    ["Check that make_script handles wildcards in path."];
+wildcard_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line WildDir = fname([LibDir, '*', ebin]),
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line error = systools:make_script(filename:basename(LatestName)),
+
+    ?line ok = systools:make_script(LatestName,
+				    [{path, [WildDir]}]),
+
+    ?line {ok, _} = read_script_file(LatestName),	% Check readabillity
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+
+%% make_script
+%%
+variable_script(suite) -> [];
+variable_script(doc) ->
+    ["Add own installation dependent variable in script."];
+variable_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line P = [fname([LibDir, 'db-2.1', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line ok = systools:make_script(LatestName,
+				    [{path, P},
+				     {variables, [{"TEST", LibDir}]}]),
+
+    %% Check variables
+    ?line ok = check_var_script_file([fname(['$TEST', 'db-2.1', ebin]),
+				      fname(['$TEST', 'fe-3.1', ebin])],
+				     P,
+				     LatestName),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% make_script
+%%
+abnormal_script(suite) -> [];
+abnormal_script(doc) ->
+    ["Abnormal cases."];
+abnormal_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+
+    ?line ok = file:set_cwd(LatestDir),
+    ?line LibDir = fname([DataDir, d_bad_app_vsn, lib]),
+    ?line P = [fname([LibDir, 'db-2.1', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin])],
+
+    %% Check wrong app vsn
+    ?line error = systools:make_script(LatestName, [{path, P}]),
+    ?line {error,
+	   systools_make,
+	   [{error_reading, {db, {no_valid_version,
+				  {{"should be","2.1"},
+				   {"found file", _, "2.0"}}}}}]} =
+	systools:make_script(LatestName, [silent, {path, P}]),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+
+%% make_script
+%%
+src_tests_script(suite) -> [];
+src_tests_script(doc) ->
+    ["Do not check date of object file or that source code can be found."];
+src_tests_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+    ?line PSAVE = code:get_path(),		% Save path
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_missing_src, lib]),
+    ?line P1 = fname([LibDir, 'db-2.1', ebin]),
+    ?line P2 = fname([LibDir, 'fe-3.1', ebin]),
+    N = [P1, P2],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    %% Manipulate the modification date of a beam file so it seems
+    %% older than its .erl file
+    ?line Erl = filename:join([P1,"..","src","db1.erl"]),
+    ?line {ok, FileInfo=#file_info{mtime={{Y,M,D},T}}} = file:read_file_info(Erl),
+    ?line Beam = filename:join(P1,"db1.beam"),
+    ?line ok=file:write_file_info(Beam, FileInfo#file_info{mtime={{Y-1,M,D},T}}),
+
+    %% Remove a .erl file
+    ?line Erl2 = filename:join([P1,"..","src","db2.erl"]),
+    ?line file:delete(Erl2),
+
+    %% Then make script - two warnings should be issued when
+    %% src_tests is given
+    %% 1. old object code for db1.beam
+    %% 2. missing source code for db2.beam
+    ?line {ok, _, [{warning,{obj_out_of_date,_}},
+		   {warning,{source_not_found,_}}]} =
+	systools:make_script(LatestName, [silent, {path, N}, src_tests]),
+
+    %% Without the src_tests option, no warning should be issued
+    ?line {ok, _, []} =
+	systools:make_script(LatestName, [silent, {path, N}]),
+
+    %% Check that the old no_module_tests option (from the time when
+    %% it was default to do the src_test) is ignored
+    ?line {ok, _, [{warning,{obj_out_of_date,_}},
+		   {warning,{source_not_found,_}}]} =
+	systools:make_script(LatestName, [silent,
+					  {path, N},
+					  no_module_tests,
+					  src_tests]),
+
+    ?line ok = file:set_cwd(OldDir),
+    ?line code:set_path(PSAVE),
+    ok.
+
+%% make_script
+%%
+warn_shadow_script(suite) -> [];
+warn_shadow_script(doc) ->
+    ["Check that jam file out of date warning doesn't",
+     "shadow bad module version error."];
+warn_shadow_script(Config) when is_list(Config) ->
+    %% This test has been removed since the 'vsn' attribute is
+    %% not used any more, starting with R6. No warning
+    %% 'obj_out_of_date' seemed to be generated.
+    true.
+
+
+%% make_script
+%%
+crazy_script(suite) -> [];
+crazy_script(doc) ->
+    ["Do the crazy cases."];
+crazy_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest, Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line P = [fname([LibDir, 'db-2.1', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    %% Run with bad path
+    ?line error = systools:make_script(LatestName),
+    ?line {error, _, [{error_reading, _}, {error_reading, _}]} =
+	systools:make_script(LatestName, [silent]),
+
+    %% Run with .rel file lacking kernel
+    ?line {LatestDir2, LatestName2} = create_script(latest_nokernel, Config),
+    ?line ok = file:set_cwd(LatestDir2),
+
+    ?line error = systools:make_script(LatestName2),
+    ?line {error, _, {missing_mandatory_app,[kernel,stdlib]}} =
+	systools:make_script(LatestName2, [silent,{path,P}]),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% make_script
+%%
+included_script(suite) -> [];
+included_script(doc) ->
+    ["Check that make_script handles generation of script",
+     "for applications with included applications."];
+included_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+    ?line {LatestDir, LatestName} = create_include_files(inc1, Config),
+    ?line ok = file:set_cwd(LatestDir),
+    ?line ok = systools:make_script(LatestName),
+    ?line ok = check_include_script(LatestName,
+				    [t1, t2, t3, t5, t4, t6],
+				    [t1, t3, t6]),
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% make_script
+%%
+included_override_script(suite) -> [];
+included_override_script(doc) ->
+    ["Check that make_script handles generation of script",
+     "for applications with included applications which are override by",
+     "the .rel file."];
+included_override_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+    ?line {LatestDir, LatestName} = create_include_files(inc2, Config),
+    ?line ok = file:set_cwd(LatestDir),
+    ?line ok = systools:make_script(LatestName),
+    ?line ok = check_include_script(LatestName,
+				    [t1, t2, t3, t4, t6, t5],
+				    [t1, t3, t6, t5]),
+
+    ?line {_, LatestName1} = create_include_files(inc3, Config),
+    ?line ok = systools:make_script(LatestName1),
+    ?line ok = check_include_script(LatestName1,
+				    [t3, t5, t4, t6, t1, t2],
+				    [t3, t6, t1, t2]),
+
+    ?line {_, LatestName2} = create_include_files(inc4, Config),
+    ?line ok = systools:make_script(LatestName2),
+    ?line ok = check_include_script(LatestName2,
+				    [t3, t4, t6, t5, t1, t2],
+				    [t3, t6, t5, t1, t2]),
+
+    ?line {_, LatestName3} = create_include_files(inc5, Config),
+    ?line ok = systools:make_script(LatestName3),
+    ?line ok = check_include_script(LatestName3,
+				    [t3, t4, t6, t1, t2],
+				    [t3, t6, t1, t2]),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% make_script
+%%
+included_fail_script(suite) -> [];
+included_fail_script(doc) ->
+    ["Check that make_script handles errors then generating",
+     "script with included applications."];
+included_fail_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+    ?line {LatestDir, LatestName} = create_include_files(inc6, Config),
+    ?line ok = file:set_cwd(LatestDir),
+    ?line {error, _, {undefined_applications,[t2]}} =
+	systools:make_script(LatestName, [silent]),
+
+    ?line {_, LatestName1} = create_include_files(inc7, Config),
+    ?line {error, _, {duplicate_include,[{{t5,t7,_,_},{t5,t6,_,_}}]}} =
+	systools:make_script(LatestName1, [silent]),
+
+    ?line {_, LatestName3} = create_include_files(inc9, Config),
+    ?line {error, _, {circular_dependencies,[{t10,_},{t8,_}]}} =
+	systools:make_script(LatestName3, [silent]),
+
+    ?line {_, LatestName4} = create_include_files(inc10, Config),
+    ?line {error, _, [{error_reading,{t9,{override_include,[t7]}}}]} =
+	systools:make_script(LatestName4, [silent]),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% make_script
+%%
+included_bug_script(suite) -> [];
+included_bug_script(doc) ->
+    ["Check that make_script handles generation of script",
+     "with difficult dependency for included applications."];
+included_bug_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+    ?line {LatestDir, LatestName} = create_include_files(inc11, Config),
+    ?line ok = file:set_cwd(LatestDir),
+    ?line ok = systools:make_script(LatestName),
+    ?line ok = check_include_script(LatestName,
+				    [t13, t11, t12],
+				    [t11, t12]),
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+
+%% make_script
+%%
+otp_3065(suite) -> [];
+otp_3065(doc) ->
+    ["Circular dependencies in systools:make_script()."];
+otp_3065(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+    ?line {LatestDir, LatestName} = create_include_files(otp_3065, Config),
+    ?line ok = file:set_cwd(LatestDir),
+    ?line ok = systools:make_script(LatestName),
+    ?line ok = check_include_script(LatestName,
+				    [aa12, chAts, chTraffic],
+				    [chTraffic]),
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+
+%% make_script
+%%
+exref_script(suite) -> [];
+exref_script(doc) ->
+    ["Check that make_script exref option works."];
+exref_script(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+    ?line PSAVE = code:get_path(),		% Save path
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line P = [fname([LibDir, 'db-2.1', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line {ok, _, _} = systools:make_script(LatestName, [{path,P}, silent]),
+
+    %% Complete exref
+    ?line {ok, _, W1} = 
+	systools:make_script(LatestName, [exref, {path,P}, silent]),
+    ?line check_exref_warnings(with_db1, W1),
+    ?line {ok, _} = read_script_file(LatestName),	% Check readabillity
+
+    %% Only exref the db application.
+    ?line {ok, _, W2} =
+	systools:make_script(LatestName, [{exref,[db]}, {path,P}, silent]),
+    ?line check_exref_warnings(with_db1, W2),
+    ?line {ok, _} = read_script_file(LatestName),	% Check readabillity
+
+    %% Only exref the fe application.
+    ?line {ok, _, W3} =
+	systools:make_script(LatestName, [{exref,[fe]}, {path,P}, silent]),
+    ?line check_exref_warnings(without_db1, W3),
+    ?line {ok, _} = read_script_file(LatestName),	% Check readabillity
+
+    %% exref the db and stdlib applications.
+    ?line {ok, _, W4} =
+	systools:make_script(LatestName, [{exref,[db,stdlib]}, {path,P}, silent]),
+    ?line check_exref_warnings(with_db1, W4),
+    ?line {ok, _} = read_script_file(LatestName),	% Check readabillity
+    ?line ok = file:set_cwd(OldDir),
+    ?line code:set_path(PSAVE),			% Restore path
+    ok.
+
+check_exref_warnings(with_db1, W) ->
+    case get_exref(undef, W) of
+	{ok, [{db2,non_existing_func,0},
+	      {fe2,non_existing_func,0},
+	      {lists,non_existing_func,1}]} ->
+	    ok;
+	{ok, L} ->
+	    test_server:fail({exref_warning_undef, L});
+	_E ->
+	    test_server:fail({bad_undef,_E})
+    end;
+check_exref_warnings(without_db1, W) ->
+    case get_exref(undef, W) of
+	false ->
+	    ok;
+	{ok, L} ->
+	    test_server:fail({exref_warning_undef, L})
+    end.
+
+get_exref(undef, W)   -> filter(no_hipe(get_exref1(exref_undef, W))).
+
+filter(false) ->
+    false;
+filter({ok, W}) ->
+    {ok, filter(W)};
+filter(L) ->
+    lists:filter(fun%({hipe_consttab,_,_}) -> false;
+		    ({int,_,_}) -> false;
+		    ({i,_,_}) -> false;
+		    ({crypto,_,_}) -> false;
+		    (_) -> true
+		 end,
+		 L).
+
+get_exref1(T, [{warning, {T, Value}}|_]) -> {ok, Value};
+get_exref1(T, [_|W])                     -> get_exref1(T, W);
+get_exref1(_, [])                        -> false.
+
+no_hipe(false) ->
+    false;
+no_hipe({ok, Value}) ->
+    case erlang:system_info(hipe_architecture) of
+	undefined ->
+	    Hipe = "hipe",
+	    Fun = fun({M,_,_}) -> not lists:prefix(Hipe, atom_to_list(M)) end,
+	    NewValue = lists:filter(Fun, Value),
+	    {ok, NewValue};
+	_Arch ->
+	    {ok, Value}
+    end.
+
+%% tar_options
+%%
+tar_options(suite) -> [];
+tar_options(doc) ->
+    ["Check illegal tar options."];
+tar_options(Config) when is_list(Config) ->
+    ?line {'EXIT',{{badarg,[{path,["Path",12,"Another"]}]}, _}} =
+	(catch systools:make_tar("release", [{path,["Path",12,"Another"]}])),
+    ?line {'EXIT',{{badarg,[sillent]}, _}} =
+	(catch systools:make_tar("release",
+				 [{path,["Path","Another"]},sillent])),
+    ?line {'EXIT',{{badarg,[{dirs,["dirs"]}]}, _}} =
+	(catch systools:make_tar("release", [{dirs, ["dirs"]}])),
+    ?line {'EXIT',{{badarg,[{erts, illegal}]}, _}} =
+	(catch systools:make_tar("release", [{erts, illegal}])),
+    ?line {'EXIT',{{badarg,[src_testsxx]}, _}} =
+	(catch systools:make_tar("release",
+				 [{path,["Path"]},src_testsxx])),
+    ?line {'EXIT',{{badarg,[{variables, [{a, b}, {"a", "b"}]}]}, _}} =
+	(catch systools:make_tar("release",
+				 [{variables, [{a, b}, {"a", "b"}]}])),
+    ?line {'EXIT',{{badarg,[{var_tar, illegal}]}, _}} =
+	(catch systools:make_tar("release", [{var_tar, illegal}])),
+    ?line {'EXIT',{{badarg,[exreff]}, _}} =
+	(catch systools:make_tar("release",
+				 [{path,["Path","Another"]},exreff])),
+    ?line {'EXIT',{{badarg,[{exref,["appl"]}]}, _}} =
+	(catch systools:make_tar("release", [{exref,["appl"]}])),
+    ?line {'EXIT',{{badarg,[{machine, "appl"}]}, _}} =
+	(catch systools:make_tar("release", [{machine,"appl"}])),
+    ok.
+
+
+%% normal_tar
+%%
+normal_tar(suite) -> [];
+normal_tar(doc) ->
+    ["Check normal case"];
+normal_tar(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line P = [fname([LibDir, 'db-2.1', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line {ok, _, _} = systools:make_script(LatestName, [silent, {path, P}]),
+    ?line ok = systools:make_tar(LatestName, [{path, P}]),
+    ?line ok = check_tar(fname([lib,'db-2.1',ebin,'db.app']), LatestName),
+    ?line {ok, _, _} = systools:make_tar(LatestName, [{path, P}, silent]),
+    ?line ok = check_tar(fname([lib,'fe-3.1',ebin,'fe.app']), LatestName),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% no_mod_vsn_tar
+%%
+no_mod_vsn_tar(suite) -> [];
+no_mod_vsn_tar(doc) ->
+    ["Check normal case",
+     "Modules specified without version in .app file (db-3.1)."
+     "Note that this is now the normal way - i.e. systools now "
+     "ignores the module versions in the .app file."];
+no_mod_vsn_tar(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest_no_mod_vsn,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line P = [fname([LibDir, 'db-3.1', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line {ok, _, _} = systools:make_script(LatestName, [silent, {path, P}]),
+    ?line ok = systools:make_tar(LatestName, [{path, P}]),
+    ?line ok = check_tar(fname([lib,'db-3.1',ebin,'db.app']), LatestName),
+    ?line {ok, _, _} = systools:make_tar(LatestName, [{path, P}, silent]),
+    ?line ok = check_tar(fname([lib,'fe-3.1',ebin,'fe.app']), LatestName),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% variable_tar
+%%
+variable_tar(suite) -> [];
+variable_tar(doc) ->
+    ["Use variable and create separate tar (included in generated tar)."];
+variable_tar(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line P = [fname([LibDir, 'db-2.1', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line {ok, _, _} = systools:make_script(LatestName,
+					    [silent,
+					     {path, P},
+					     {variables,[{"TEST", LibDir}]}]),
+
+    ?line ok = systools:make_tar(LatestName, [{path, P},
+					      {variables,[{"TEST", LibDir}]}]),
+    ?line ok = check_var_tar("TEST", LatestName),
+
+    ?line {ok, _, _} = systools:make_tar(LatestName,
+					 [{path, P}, silent,
+					  {variables,[{"TEST", LibDir}]}]),
+    ?line ok = check_var_tar("TEST", LatestName),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% link_tar
+%%
+link_tar(suite) -> [];
+link_tar(doc) ->
+    ["Check that symlinks in applications are handled correctly"];
+link_tar(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_links, lib]),
+    ?line P = [fname([LibDir, 'db-2.1', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin])],
+
+    %% Make some links
+    ?line Db1Erl = fname(['db-2.1',src,'db1.erl']),
+    ?line NormalDb1Erl = fname([DataDir,d_normal,lib,Db1Erl]),
+    ?line LinkDb1Erl = fname([LibDir, Db1Erl]),
+    ?line ok = file:make_symlink(NormalDb1Erl, LinkDb1Erl),
+    ?line Db1Beam = fname(['db-2.1',ebin,'db1.beam']),
+    ?line NormalDb1Beam = fname([DataDir,d_normal,lib,Db1Beam]),
+    ?line LinkDb1Beam = fname([LibDir, Db1Beam]),
+    ?line ok = file:make_symlink(NormalDb1Beam, LinkDb1Beam),
+    ?line FeApp = fname(['fe-3.1',ebin,'fe.app']),
+    ?line NormalFeApp = fname([DataDir,d_normal,lib,FeApp]),
+    ?line LinkFeApp = fname([LibDir, FeApp]),
+    ?line ok = file:make_symlink(NormalFeApp, LinkFeApp),
+    
+    %% Create the tar and check that the linked files are included as
+    %% regular files
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line {ok,_,[]} = systools:make_script(LatestName, [{path, P},silent]),
+
+    ?line {ok, _, []} = systools:make_tar(LatestName, [{path, P}, silent]),
+    ?line ok = check_tar_regular(?privdir,
+				 [fname([lib,FeApp]),
+				  fname([lib,Db1Beam])],
+				 LatestName),
+    
+    ?line {ok, _, []} = systools:make_tar(LatestName, [{path, P}, silent,
+						       {dirs, [src]}]),
+    ?line ok = check_tar_regular(?privdir,
+				 [fname([lib,FeApp]),
+				  fname([lib,Db1Beam]),
+				  fname([lib,Db1Erl])],
+				 LatestName),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% src_tests_tar
+%%
+src_tests_tar(suite) -> [];
+src_tests_tar(doc) ->
+    ["Do not check date of object file or that source code can be found."];
+src_tests_tar(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_missing_src, lib]),
+    ?line P1 = fname([LibDir, 'db-2.1', ebin]),
+    ?line P2 = fname([LibDir, 'fe-3.1', ebin]),
+    P = [P1, P2],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    %% Manipulate the modification date of a beam file so it seems
+    %% older than the .erl file
+    Erl = filename:join([P1,"..","src","db1.erl"]),
+    {ok, FileInfo=#file_info{mtime={{Y,M,D},T}}} = file:read_file_info(Erl),
+    Beam = filename:join(P1,"db1.beam"),
+    ok = file:write_file_info(Beam, FileInfo#file_info{mtime={{Y-1,M,D},T}}),
+
+    %% Remove a .erl file
+    ?line Erl2 = filename:join([P1,"..","src","db2.erl"]),
+    ?line file:delete(Erl2),
+
+    ?line ok = systools:make_script(LatestName, [{path, P}]),
+
+    %% Then make tar - two warnings should be issued when
+    %% src_tests is given
+    %% 1. old object code for db1.beam
+    %% 2. missing source code for db2.beam
+    ?line {ok, _, [{warning,{obj_out_of_date,_}},
+    		   {warning,{source_not_found,_}}]} =
+	systools:make_tar(LatestName, [{path, P}, silent,
+				       {dirs, [src]},
+				       src_tests]),
+    ?line ok = check_tar(fname([lib,'db-2.1',src,'db1.erl']), LatestName),
+
+    %% Without the src_tests option, no warning should be issued
+    ?line {ok, _, []} = systools:make_tar(LatestName, [{path, P}, silent,
+						       {dirs, [src]}]),
+    ?line ok = check_tar(fname([lib,'db-2.1',src,'db1.erl']), LatestName),
+
+    %% Check that the old no_module_tests option (from the time when
+    %% it was default to do the src_test) is ignored
+    ?line {ok, _, [{warning,{obj_out_of_date,_}},
+    		   {warning,{source_not_found,_}}]} =
+	systools:make_tar(LatestName, [{path, P}, silent,
+				       {dirs, [src]},
+				       no_module_tests,
+				       src_tests]),
+    ?line ok = check_tar(fname([lib,'db-2.1',src,'db1.erl']), LatestName),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% shadow_tar
+%%
+shadow_tar(suite) -> [];
+shadow_tar(doc) ->
+    ["Check that jam file out of date warning doesn't",
+     "shadow bad module version error."];
+shadow_tar(Config) when is_list(Config) ->
+    % This test has been commented out since the 'vsn' attribute is not used
+    % any more, starting with R6. No warning 'obj_out_of_date' seemed to be
+    % generated.
+    true;
+shadow_tar(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+    ?line PSAVE = code:get_path(),		% Save path
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, 'd_bad_mod+warn', lib]),
+    ?line P = [fname([LibDir, 'db-2.1', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line {error, _, _} = systools:make_tar(LatestName, [{path, P}, silent]),
+    ?line {error, _, _} = systools:make_tar(LatestName, [{path, P}, silent,
+							 {dirs, [src]}]),
+    ?line ok = file:set_cwd(OldDir),
+    ?line code:set_path(PSAVE),
+    ok.
+
+
+%% var_tar
+%%
+var_tar(suite) -> [];
+var_tar(doc) ->
+    ["Check that make_tar handles generation and placement of tar",
+     "files for variables outside the main tar file.",
+     "Test the {var_tar, include | ownfile | omit} option."];
+var_tar(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+    ?line PSAVE = code:get_path(),		% Save path
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line P = [fname([LibDir, 'db-2.1', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line {ok, _, _} = systools:make_script(LatestName,
+					    [silent,
+					     {path, P},
+					     {variables,[{"TEST", LibDir}]}]),
+
+    ?line ok = systools:make_tar(LatestName, [{path, P},
+					      {var_tar, ownfile},
+					      {variables,[{"TEST", LibDir}]}]),
+
+    ?line true = exists_tar_file("TEST"), %% Also removes the file !
+    ?line {error, {not_generated, _}} = check_var_tar("TEST", LatestName),
+
+    ?line ok = systools:make_tar(LatestName, [{path, P},
+					      {var_tar, omit},
+					      {variables,[{"TEST", LibDir}]}]),
+
+    ?line {error, {not_generated, _}} = check_var_tar("TEST", LatestName),
+    ?line false = exists_tar_file("TEST"),
+
+    ?line ok = systools:make_tar(LatestName, [{path, P},
+					      {var_tar, include},
+					      {variables,[{"TEST", LibDir}]}]),
+
+    ?line ok = check_var_tar("TEST", LatestName),
+    ?line false = exists_tar_file("TEST"),
+
+    ?line ok = file:set_cwd(OldDir),
+    ?line code:set_path(PSAVE),
+    ok.
+
+
+%% exref_tar
+%%
+exref_tar(suite) -> [];
+exref_tar(doc) ->
+    ["Check exref option."];
+exref_tar(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line P = [fname([LibDir, 'db-2.1', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line {ok, _, _} = systools:make_script(LatestName, [silent, {path, P}]),
+
+    %% Complete exref
+    ?line {ok, _, W1} =
+	systools:make_tar(LatestName, [exref, {path, P}, silent]),
+    ?line check_exref_warnings(with_db1, W1),
+    ?line ok = check_tar(fname([lib,'db-2.1',ebin,'db.app']), LatestName),
+
+    %% Only exref the db application.
+    ?line {ok, _, W2} =
+	systools:make_tar(LatestName, [{exref, [db]}, {path, P}, silent]),
+    ?line check_exref_warnings(with_db1, W2),
+    ?line ok = check_tar(fname([lib,'fe-3.1',ebin,'fe.app']), LatestName),
+
+    %% Only exref the fe application.
+    ?line {ok, _, W3} =
+	systools:make_tar(LatestName, [{exref, [fe]}, {path, P}, silent]),
+    ?line check_exref_warnings(without_db1, W3),
+    ?line ok = check_tar(fname([lib,'db-2.1',ebin,'db.app']), LatestName),
+
+    %% exref the db and stdlib applications.
+    ?line {ok, _, W4} =
+	systools:make_tar(LatestName, [{exref, [db, stdlib]},
+				       {path, P}, silent]),
+    ?line check_exref_warnings(with_db1, W4),
+    ?line ok = check_tar(fname([lib,'fe-3.1',ebin,'fe.app']), LatestName),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% The relup stuff.
+%%
+%%
+
+
+%% make_relup
+%%
+normal_relup(suite) -> [];
+normal_relup(doc) ->
+    ["Check normal case"];
+normal_relup(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir,LatestName}   = create_script(latest0,Config),
+    ?line {_LatestDir1,LatestName1} = create_script(latest1,Config),
+    ?line {_LatestDir2,LatestName2} = create_script(latest2,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = [fname([DataDir, d_normal, lib])],
+    ?line P = [fname([LibDir, '*', ebin]),
+	       fname([DataDir, lib, kernel, ebin]),
+	       fname([DataDir, lib, stdlib, ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    %% OTP-2561: Check that the option 'restart_emulator' generates a
+    %% "restart_new_emulator" instruction.
+    ?line {ok, _ , _, []} =
+         systools:make_relup(LatestName, [LatestName1], [LatestName1],
+			     [{path, P},restart_emulator,silent]),
+    ?line ok = check_relup([{db, "2.1"}], [{db, "1.0"}]),
+    ?line ok = check_restart_emulator(),
+
+    %% This is the ultra normal case
+    ?line ok = systools:make_relup(LatestName, [LatestName1], [LatestName1],
+				   [{path, P}]),
+    ?line ok = check_relup([{db, "2.1"}], [{db, "1.0"}]),
+    ?line {ok, _, _, []} =
+	systools:make_relup(LatestName, [LatestName1], [LatestName1],
+			    [{path, P}, silent]),
+    ?line ok = check_relup([{db, "2.1"}], [{db, "1.0"}]),
+
+    %% Check that warnings get through
+    ?line ok = systools:make_relup(LatestName, [LatestName2], [LatestName1],
+				   [{path, P}]),
+    ?line ok = check_relup([{fe, "3.1"}, {db, "2.1"}], [{db, "1.0"}]),
+    ?line {ok, _, _, [{erts_vsn_changed, _}]} =
+	systools:make_relup(LatestName, [LatestName2], [LatestName1],
+			    [{path, P}, silent]),
+    ?line ok = check_relup([{fe, "3.1"}, {db, "2.1"}], [{db, "1.0"}]),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+
+%% This test fails if wrong version numbers are seen in the relup file
+%% or if any application is missing. This was triggered by OTP-1360.
+check_relup(UpVsnL, DnVsnL) ->
+    {ok, [{_V1, [{_, _, Up}], [{_, _, Dn}]}]} = file:consult(relup),
+    [] = foldl(fun(X, Acc) ->
+		       true = lists:member(X, Acc),
+		       lists:delete(X, Acc) end,
+	       UpVsnL,
+	       [{App, Vsn} || {load_object_code,{App,Vsn,_}} <- Up]),
+    [] = foldl(fun(X, Acc) ->
+		       true = lists:member(X, Acc),
+		       lists:delete(X, Acc) end,
+	       DnVsnL,
+	       [{App, Vsn} || {load_object_code,{App,Vsn,_}} <- Dn]),
+    ok.
+
+check_restart_emulator() ->
+    {ok, [{_V1, [{_, _, Up}], [{_, _, Dn}]}]} = file:consult(relup),
+    restart_new_emulator = lists:last(Up),
+    restart_new_emulator = lists:last(Dn),
+    ok.
+
+%% make_relup
+%%
+no_appup_relup(suite) -> [];
+no_appup_relup(doc) ->
+    ["Check that appup files may be missing, but only if we don't need them."];
+no_appup_relup(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir,LatestName}   = create_script(latest_small,Config),
+    ?line {_LatestDir0,LatestName0} = create_script(latest_small0,Config),
+    ?line {_LatestDir1,LatestName1} = create_script(latest_small1,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line P1 = [fname([DataDir, d_no_appup, lib, 'fe-3.1', ebin]),
+		fname([DataDir, lib, kernel, ebin]),
+		fname([DataDir, lib, stdlib, ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    %% Check that appup might be missing
+    ?line ok =
+	systools:make_relup(LatestName, [LatestName], [], [{path, P1}]),
+    ?line {ok,_, _, []} =
+	systools:make_relup(LatestName, [LatestName], [],
+			    [silent, {path, P1}]),
+
+    %% Check that appup might NOT be missing when we need it
+    ?line error =
+	systools:make_relup(LatestName, [LatestName0], [], [{path, P1}]),
+    ?line {error,_,{file_problem, {_,{error,{open,_,_}}}}} =
+	systools:make_relup(LatestName, [], [LatestName0],
+			    [silent, {path, P1}]),
+
+    %% Check that appups missing vsn traps
+    ?line P2 = [fname([DataDir, d_no_appup, lib, 'fe-2.1', ebin]),
+		fname([DataDir, lib, kernel, ebin]),
+		fname([DataDir, lib, stdlib, ebin])],
+
+    ?line error =
+	systools:make_relup(LatestName0, [LatestName1], [], [{path, P2}]),
+    ?line {error,_,{no_relup, _, _, _}} =
+	systools:make_relup(LatestName0, [], [LatestName1],
+			    [silent, {path, P2}]),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% make_relup
+%%
+bad_appup_relup(suite) -> [];
+bad_appup_relup(doc) ->
+    ["Check that badly written appup files are detected"];
+bad_appup_relup(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir,LatestName}   = create_script(latest_small,Config),
+    ?line {_LatestDir0,LatestName0} = create_script(latest_small0,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line N2 = [fname([DataDir, d_bad_appup, lib, 'fe-3.1', ebin]),
+		fname([DataDir, lib, kernel, ebin]),
+		fname([DataDir, lib, stdlib, ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+    %% Check that bad appup is trapped
+    ?line error =
+	systools:make_relup(LatestName, [LatestName0], [], [{path, N2}]),
+    ?line {error,_,{file_problem, {_, {error, {parse,_, _}}}}} =
+	systools:make_relup(LatestName, [], [LatestName0],
+			    [silent, {path, N2}]),
+
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+%% make_relup
+%%
+abnormal_relup(suite) -> [];
+abnormal_relup(doc) ->
+    ["Check some abnormal cases"];
+abnormal_relup(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir,LatestName}   = create_script(latest0,Config),
+    ?line {_LatestDir1,LatestName1} = create_script(latest1,Config),
+
+    %% Check wrong app vsn
+    ?line DataDir = filename:absname(?copydir),
+    ?line P = [fname([DataDir, d_bad_app_vsn, lib, 'db-2.1', ebin]),
+	       fname([DataDir, d_bad_app_vsn, lib, 'fe-3.1', ebin]),
+	       fname([DataDir, lib, kernel, ebin]),
+	       fname([DataDir, lib, stdlib, ebin])],
+    
+    ?line ok = file:set_cwd(LatestDir),
+
+    ?line error = systools:make_relup(LatestName, [LatestName1], [LatestName1],
+				      [{path, P}]),
+    ?line R0 = systools:make_relup(LatestName, [LatestName1], [LatestName1],
+			      [silent, {path, P}]),
+    ?line {error,systools_make,
+	     [{error_reading,{db,{no_valid_version,
+				  {{"should be","2.1"},
+				   {"found file", _, "2.0"}}}}}]} = R0,
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+
+%% Check that application start type is used in relup
+app_start_type_relup(suite) ->
+    [];
+app_start_type_relup(doc) ->
+    ["Release upgrade file with various application start types"];
+app_start_type_relup(Config) when is_list(Config) ->
+    ?line PrivDir = ?config(priv_dir, Config),
+    ?line {Dir1,Name1} = create_script(latest_app_start_type1,Config),
+    ?line {Dir2,Name2} = create_script(latest_app_start_type2,Config),
+    ?line Release1 = filename:join(Dir1,Name1),
+    ?line Release2 = filename:join(Dir2,Name2),
+
+    ?line {ok, Release2Relup, systools_relup, []} = systools:make_relup(Release2, [Release1], [Release1], [{outdir, PrivDir}, silent]),
+    ?line {"2", [{"1",[], UpInstructions}], [{"1",[], DownInstructions}]} = Release2Relup,
+    %% ?t:format("Up: ~p",[UpInstructions]),
+    %% ?t:format("Dn: ~p",[DownInstructions]),
+    ?line [{load_object_code, {mnesia, _, _}},
+           {load_object_code, {sasl, _, _}},
+           {load_object_code, {webtool, _, _}},
+           {load_object_code, {snmp, _, _}},
+           {load_object_code, {xmerl, _, _}},
+           point_of_no_return
+           | UpInstructionsT] = UpInstructions,
+    ?line true = lists:member({apply,{application,start,[mnesia,permanent]}}, UpInstructionsT),
+    ?line true = lists:member({apply,{application,start,[sasl,transient]}}, UpInstructionsT),
+    ?line true = lists:member({apply,{application,start,[webtool,temporary]}}, UpInstructionsT),
+    ?line true = lists:member({apply,{application,load,[snmp]}}, UpInstructionsT),
+    ?line false = lists:any(fun({apply,{application,_,[xmerl|_]}}) -> true; (_) -> false end, UpInstructionsT),
+    ?line [point_of_no_return | DownInstructionsT] = DownInstructions,
+    ?line true = lists:member({apply,{application,stop,[mnesia]}}, DownInstructionsT),
+    ?line true = lists:member({apply,{application,stop,[sasl]}}, DownInstructionsT),
+    ?line true = lists:member({apply,{application,stop,[webtool]}}, DownInstructionsT),
+    ?line true = lists:member({apply,{application,stop,[snmp]}}, DownInstructionsT),
+    ?line true = lists:member({apply,{application,stop,[xmerl]}}, DownInstructionsT),
+    ?line true = lists:member({apply,{application,unload,[mnesia]}}, DownInstructionsT),
+    ?line true = lists:member({apply,{application,unload,[sasl]}}, DownInstructionsT),
+    ?line true = lists:member({apply,{application,unload,[webtool]}}, DownInstructionsT),
+    ?line true = lists:member({apply,{application,unload,[snmp]}}, DownInstructionsT),
+    ?line true = lists:member({apply,{application,unload,[xmerl]}}, DownInstructionsT),
+    ok.
+
+
+otp_6226(suite) ->
+    [];
+otp_6226(doc) ->
+    ["{outdir,Dir} option for systools:make_script()"];
+otp_6226(Config) when is_list(Config) ->
+    PrivDir = ?privdir,
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest0,Config),
+    ?line {_LatestDir, LatestName1} = create_script(latest1,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line P = [fname([LibDir, 'db-2.1', ebin]),
+	       fname([LibDir, 'db-1.0', ebin]),
+	       fname([LibDir, 'fe-3.1', ebin]),
+	       fname([DataDir, lib, kernel, ebin]),
+	       fname([DataDir, lib, stdlib, ebin])],
+
+    ?line ok = file:set_cwd(LatestDir),
+
+ 
+    %% Create an outdir1 directory
+    ?line ok = file:make_dir("outdir1"),
+
+    %% ==== Now test systools:make_script ====
+    %% a) badarg
+    ?line {'EXIT', {{badarg,[{outdir,outdir1}]}, _}} =
+	(catch systools:make_script(LatestName, [{outdir,outdir1},
+						 {path,P},silent])),
+
+    %% b) absolute path
+    Outdir1 = filename:join(PrivDir, "outdir1"),
+    ?line {ok,_,[]} = systools:make_script(LatestName, [{outdir,Outdir1},
+							{path,P},silent]),
+    ?line Script1 = filename:join(Outdir1, LatestName ++ ".script"),
+    ?line Boot1 = filename:join(Outdir1, LatestName ++ ".boot"),
+    ?line true = filelib:is_file(Script1),
+    ?line true = filelib:is_file(Boot1),
+    ?line ok = file:delete(Script1),
+    ?line ok = file:delete(Boot1),
+
+    %% c) relative path
+    ?line {ok,_,[]} = systools:make_script(LatestName, [{outdir,"./outdir1"},
+							{path,P},silent]),
+    ?line true = filelib:is_file(Script1),
+    ?line true = filelib:is_file(Boot1),
+    ?line ok = file:delete(Script1),
+    ?line ok = file:delete(Boot1),
+
+    %% d) absolute but incorrect path
+    ?line Outdir2 = filename:join(PrivDir, "outdir2"),
+    ?line Script2 = filename:join(Outdir2, LatestName ++ ".script"),
+    ?line {error,_,{open,Script2,_}} = 
+	systools:make_script(LatestName, [{outdir,Outdir2},{path,P},silent]),
+
+    %% e) relative but incorrect path
+    ?line {error,_,{open,_,_}} = 
+	systools:make_script(LatestName, [{outdir,"./outdir2"},{path,P},silent]),
+
+    %% f) with .rel in another directory than cwd
+    ?line ok = file:set_cwd(Outdir1),
+    ?line {ok,_,[]} = systools:make_script(filename:join(PrivDir, LatestName),
+					   [{outdir,"."},{path,P},silent]),
+    ?line true = filelib:is_file(LatestName ++ ".script"),
+    ?line true = filelib:is_file(LatestName ++ ".boot"),
+    ?line ok = file:delete(LatestName ++ ".script"),
+    ?line ok = file:delete(LatestName ++ ".boot"),
+    ?line ok = file:set_cwd(LatestDir),
+
+    %% ==== Now test systools:make_tar =====
+    ?line {ok,_,[]} = systools:make_script(LatestName, [{path,P},silent]),
+    %% a) badarg
+    ?line {'EXIT', {{badarg, [{outdir,outdir1}]}, _}} =
+    	(catch systools:make_tar(LatestName,[{outdir,outdir1},{path,P},silent])),
+
+    %% b) absolute path
+    ?line {ok,_,[]} = systools:make_tar(LatestName, [{outdir,Outdir1}, 
+						     {path,P},silent]),
+    ?line Tar1 = filename:join(Outdir1,LatestName++".tar.gz"),
+    ?line true = filelib:is_file(Tar1),
+    ?line ok = file:delete(Tar1),
+
+    %% c) relative path
+    ?line {ok,_,[]} = systools:make_tar(LatestName, [{outdir,"./outdir1"},
+						     {path,P},silent]),
+    ?line true = filelib:is_file(Tar1),
+    ?line ok = file:delete(Tar1),
+
+    %% d) absolute but incorrect path
+    ?line Tar2 = filename:join(Outdir2,LatestName++".tar.gz"),
+    ?line {error,_,{tar_error,{open,Tar2,{Tar2,enoent}}}} = 
+	systools:make_tar(LatestName, [{outdir,Outdir2},{path,P},silent]),
+    
+    %% e) relative but incorrect path
+    ?line {error,_,{tar_error,{open,_,_}}} = 
+	   systools:make_tar(LatestName, [{outdir,"./outdir2"},{path,P},silent]),
+
+    %% f) with .rel in another directory than cwd
+    ?line ok = file:set_cwd(Outdir1),
+    ?line {ok,_,[]} = systools:make_tar(filename:join(PrivDir, LatestName),
+					[{outdir,"."},{path,P},silent]),
+    ?line true = filelib:is_file(Tar1),
+    ?line ok = file:set_cwd(LatestDir),
+
+    %% ===== Now test systools:make_relup =====
+    %% a) badarg
+    ?line {'EXIT', {{badarg, [{outdir,outdir1}]}, _}} =
+    	(catch systools:make_relup(LatestName,[LatestName1],[LatestName1],
+    				   [{outdir,outdir1}, 
+				    {path,P},silent])),
+
+    %% b) absolute path
+    Relup = filename:join(Outdir1, "relup"),
+    ?line {ok,_,_,[]} = systools:make_relup(LatestName,[LatestName1],[LatestName1],
+					    [{outdir,Outdir1},
+					     {path,P},silent]),
+    ?line true = filelib:is_file(Relup),
+    ?line ok = file:delete(Relup),
+    
+    %% c) relative path
+    ?line {ok,_,_,[]} = systools:make_relup(LatestName,[LatestName1],[LatestName1],
+					    [{outdir,"./outdir1"},
+					     {path,P},silent]),
+    ?line true = filelib:is_file(Relup),
+    ?line ok = file:delete(Relup),
+    
+    %% d) absolute but incorrect path
+    ?line {error,_,{file_problem,{"relup",enoent}}} = 
+	systools:make_relup(LatestName,[LatestName1],[LatestName1],
+			    [{outdir,Outdir2},{path,P},silent]),
+    
+    %% e) relative but incorrect path
+    ?line {error,_,{file_problem,{"relup",enoent}}} = 
+	systools:make_relup(LatestName,[LatestName1],[LatestName1],
+			    [{outdir,"./outdir2"},{path,P},silent]),
+
+    %% f) with .rel in another directory than cwd
+    %% -- not necessary to test since relup by default is placed in
+    %%    cwd, not in the same directory as the .rel file --
+
+    %% Change back to previous working directory
+    ?line ok = file:set_cwd(OldDir),
+    ok.
+
+
+%%%%%%
+%%%%%% Utilities
+%%%%%%
+
+check_script_path(RelName) ->
+    {ok, [Conts]} = read_script_file(RelName),
+    {script, {_, _}, ListOfThings} = Conts,
+    case lists:keysearch(path, 1, ListOfThings) of
+	{value, {path, [$$,$R,$O,$O,$T | _]}} -> %"$ROOT..."
+	    false;
+	_ -> ok
+    end.
+
+check_var_script_file(VarDirs, NoExistDirs, RelName) ->
+    {ok, [Conts]} = read_script_file(RelName),
+    {script, {_, _}, ListOfThings} = Conts,
+    AllPaths = lists:append(lists:map(fun({path, P}) -> P;
+					 (_)         -> []
+				      end,
+				  ListOfThings)),
+    case lists:filter(fun(VarDir) -> lists:member(VarDir, AllPaths) end,
+		      VarDirs) of
+	VarDirs ->
+	    ok;
+	_ ->
+	    test_server:fail("All variable dirs not in generated script")
+    end,
+    case lists:filter(fun(NoExistDir) -> lists:member(NoExistDir, AllPaths) end,
+		      NoExistDirs) of
+	[] ->
+	    ok;
+	_ ->
+	    test_server:fail("Unexpected dirs in generated script")
+    end.
+
+check_include_script(RelName, ExpectedLoad, ExpectedStart) ->
+    {ok, [Conts]} = read_script_file(RelName),
+    {script, {_, _}, ListOfThings} = Conts,
+
+    %% Check that the applications are loaded in given order !
+    ActualLoad = 
+	[App || {apply,{application,load,[{application,App,_}]}} <- ListOfThings,
+		App=/=kernel,
+		App=/=stdlib],
+    
+    if ActualLoad =:= ExpectedLoad -> ok;
+       true -> test_server:fail({bad_load_order, ActualLoad, ExpectedLoad})
+    end,
+
+    %% Check that applications are started in given order !
+    ActualStart =
+	[App || {apply,{application,start_boot,[App|_]}} <- ListOfThings,
+		App =/= kernel,
+		App =/= stdlib],
+
+    if ActualStart =:= ExpectedStart -> ok;
+       true -> test_server:fail({bad_start_order, ActualStart,ExpectedStart})
+    end,
+
+    ok.
+
+read_script_file(RelName) ->
+    file:consult(RelName ++ ".script").
+
+check_var_tar(Variable, RelName) ->
+    Expected = tar_name(Variable),
+    case check_tar(Expected,RelName) of
+	ok ->
+	    ok;
+	{error, {erroneous_tar_file, _, missing, _}} ->
+	    {error, {not_generated, Expected}}
+    end.
+
+exists_tar_file(Name) ->
+    File = tar_name(Name),
+    case filelib:is_regular(File) of
+	true ->
+	    ok = file:delete(File),
+	    true;
+	_ ->
+	    false
+    end.
+
+%% Take a snap of the generated tar file and check if a certain
+%% file is included.
+%% This ensures at least that the tar file is generated.
+check_tar(File, RelName) ->
+    TarContents = tar_contents(RelName),
+    case lists:member(File,TarContents) of
+	true -> ok;
+	_    -> {error, {erroneous_tar_file, tar_name(RelName), missing, File}}
+    end.
+
+%% Check that the given files exist in the tar file, and that they are
+%% not symlinks
+check_tar_regular(PrivDir, Files, RelName) ->
+    TmpDir = fname(PrivDir,tmp),
+    ok = file:make_dir(TmpDir),
+    ok = erl_tar:extract(tar_name(RelName),
+			 [{files,Files},{cwd,TmpDir},compressed]),
+    R = lists:foldl(fun(File,Acc) ->
+			    case file:read_link_info(fname(TmpDir,File)) of 
+				{ok,#file_info{type=regular}} ->
+				    Acc;
+				{ok,#file_info{type=Other}} ->
+				    [{File,Other}|Acc];
+				_ ->
+				    [{File,missing}|Acc]
+			    end
+		    end,
+		    [],
+		    Files),
+    delete_tree(TmpDir),
+    case R of
+	[] ->
+	    ok;
+	NotThere ->
+	    {error,{erroneous_tar_file,tar_name(RelName),NotThere}}
+    end.
+	    
+delete_tree(Dir) ->
+    case filelib:is_dir(Dir) of
+	true ->
+	    {ok,Files} = file:list_dir(Dir),
+	    lists:foreach(fun(File) -> delete_tree(filename:join(Dir,File)) end, 
+			  Files),
+	    file:del_dir(Dir);
+	false ->
+	    ok = file:delete(Dir)
+    end.
+
+tar_contents(Name) ->
+    {ok, Cont} = erl_tar:table(Name ++ ".tar.gz", [compressed]),
+    Cont.
+
+tar_name(Name) ->
+    Name ++ ".tar.gz".
+
+create_script(latest,Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, latest),
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line io:format(Fd,
+		    "{release, {\"Test release 3\", \"LATEST\"}, \n"
+		    " {erts, \"4.4\"}, \n"
+		    " [{kernel, \"~s\"}, {stdlib, \"~s\"}, \n"
+		    "  {db, \"2.1\"}, {fe, \"3.1\"}]}.\n",
+		    [KernelVer,StdlibVer]),
+    ?line ok = file:close(Fd),
+    {filename:dirname(Name), filename:basename(Name)};
+create_script(latest_no_mod_vsn,Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, latest),
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line io:format(Fd,
+		    "{release, {\"Test release 3\", \"LATESTNOMOD\"}, \n"
+		    " {erts, \"4.4\"}, \n"
+		    " [{kernel, \"~s\"}, {stdlib, \"~s\"}, \n"
+		    "  {db, \"3.1\"}, {fe, \"3.1\"}]}.\n",
+		    [KernelVer,StdlibVer]),
+    ?line ok = file:close(Fd),
+    {filename:dirname(Name), filename:basename(Name)};
+create_script(latest0,Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, 'latest-1'),
+    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line io:format(Fd,
+		    "{release, {\"Test release 2\", \"LATEST0\"}, \n"
+		    " {erts, \"4.4\"}, \n"
+		    " [{kernel, \"1.0\"}, {stdlib, \"1.0\"}, \n"
+		    "  {db, \"2.1\"}, {fe, \"3.1\"}]}.\n",
+		    []),
+    ?line ok = file:close(Fd),
+    {filename:dirname(Name), filename:basename(Name)};
+create_script(latest1,Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, latest),
+    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line io:format(Fd,
+		    "{release, {\"Test release 2\", \"LATEST1\"}, \n"
+		    " {erts, \"4.4\"}, \n"
+		    " [{kernel, \"1.0\"}, {stdlib, \"1.0\"}, \n"
+		    "  {db, \"1.0\"}, {fe, \"3.1\"}]}.\n",
+		    []),
+    ?line ok = file:close(Fd),
+    {filename:dirname(Name), filename:basename(Name)};
+create_script(latest2,Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, 'latest-2'),
+    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line io:format(Fd,
+		    "{release, {\"Test release 1\", \"LATEST2\"}, \n"
+		    " {erts, \"4.3\"}, \n"
+		    " [{kernel, \"1.0\"}, {stdlib, \"1.0\"}, \n"
+		    "  {db, \"1.0\"}, {fe, \"2.1\"}]}.\n",
+		    []),
+    ?line ok = file:close(Fd),
+    {filename:dirname(Name), filename:basename(Name)};
+create_script(latest_small,Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, 'latest-small'),
+    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line io:format(Fd,
+		    "{release, {\"Test release 2\", \"LATEST_SMALL\"}, \n"
+		    " {erts, \"4.4\"}, \n"
+		    " [{kernel, \"1.0\"}, {stdlib, \"1.0\"}, \n"
+		    "  {fe, \"3.1\"}]}.\n",
+		    []),
+    ?line ok = file:close(Fd),
+    {filename:dirname(Name), filename:basename(Name)};
+create_script(latest_small0,Config) ->		%Differs in fe vsn
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, 'latest-small0'),
+    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line io:format(Fd,
+		    "{release, {\"Test release 2\", \"LATEST_SMALL0\"}, \n"
+		    " {erts, \"4.4\"}, \n"
+		    " [{kernel, \"1.0\"}, {stdlib, \"1.0\"}, \n"
+		    "  {fe, \"2.1\"}]}.\n",
+		    []),
+    ?line ok = file:close(Fd),
+    {filename:dirname(Name), filename:basename(Name)};
+create_script(latest_small1,Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, 'latest-small1'),
+    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line io:format(Fd,
+		    "{release, {\"Test release 2\", \"LATEST_SMALL1\"}, \n"
+		    " {erts, \"4.4\"}, \n"
+		    " [{kernel, \"1.0\"}, {stdlib, \"1.0\"}, \n"
+		    "  {fe, \"500.18.7\"}]}.\n",
+		    []),
+    ?line ok = file:close(Fd),
+    {filename:dirname(Name), filename:basename(Name)};
+create_script(latest_nokernel,Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, 'latest-nokernel'),
+    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line io:format(Fd,
+		    "{release, {\"Test release 3\", \"LATEST_NOKERNEL\"}, \n"
+		    " {erts, \"4.4\"}, \n"
+		    " [{db, \"2.1\"}, {fe, \"3.1\"}]}.\n",
+		    []),
+    ?line ok = file:close(Fd),
+    {filename:dirname(Name), filename:basename(Name)};
+create_script(latest_app_start_type1,Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, latest_app_start_type1),
+    ?line ErtsVer = erlang:system_info(version),
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line RelfileContent = 
+	{release,{"Test release", "1"},
+	 {erts,ErtsVer},
+	 [{kernel,KernelVer},
+	  {stdlib,StdlibVer}]},
+    ?line io:format(Fd,"~p.~n",[RelfileContent]),
+    ?line ok = file:close(Fd),
+    {filename:dirname(Name), filename:basename(Name)};
+create_script(latest_app_start_type2,Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, latest_app_start_type2),
+    ?line ErtsVer = erlang:system_info(version),
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+    ?line OtherApps = [{mnesia,permanent},
+		       {sasl,transient},
+		       {webtool,temporary},
+		       {snmp,load},
+		       {xmerl,none}],
+    ?line lists:foreach(fun({App,_}) -> application:load(App) end,
+			OtherApps),
+    ?line Loaded = application:loaded_applications(),
+    ?line OtherAppsRel = 
+	lists:map(fun({App,StartType}) -> 
+			  {_,_,Ver} = lists:keyfind(App,1,Loaded),
+			  {App,Ver,StartType}
+		  end,
+		  OtherApps),
+    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line RelfileContent = 
+	{release,{"Test release", "2"},
+	 {erts,ErtsVer},
+	 [{kernel,KernelVer},
+	  {stdlib,StdlibVer} | OtherAppsRel]},
+    ?line io:format(Fd,"~p.~n",[RelfileContent]),
+    ?line ok = file:close(Fd),
+    {filename:dirname(Name), filename:basename(Name)}.
+
+create_include_files(inc1, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, inc1),
+    create_apps(PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {t6, \"1.0\"}, {t5, \"1.0\"}, \n"
+          "  {t4, \"1.0\"}, {t3, \"1.0\"}, {t2, \"1.0\"}, \n"
+          "  {t1, \"1.0\"}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)};
+
+create_include_files(inc2, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, inc2),
+    create_apps(PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    %% t6 does not include t5 !
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {t6, \"1.0\", [t4]}, {t5, \"1.0\"}, \n"
+          "  {t4, \"1.0\"}, {t3, \"1.0\"}, {t2, \"1.0\"}, \n"
+          "  {t1, \"1.0\"}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)};
+
+create_include_files(inc3, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, inc3),
+    create_apps(PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    %% t3 does not include t2 !
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {t6, \"1.0\"}, {t5, \"1.0\"}, \n"
+          "  {t4, \"1.0\"}, {t3, \"1.0\", []}, {t2, \"1.0\"}, \n"
+          "  {t1, \"1.0\"}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)};
+
+create_include_files(inc4, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, inc4),
+    create_apps(PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    %% t3 does not include t2 !
+    %% t6 does not include t5 !
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {t6, \"1.0\", [t4]}, {t5, \"1.0\"}, \n"
+          "  {t4, \"1.0\"}, {t3, \"1.0\", []}, {t2, \"1.0\"}, \n"
+          "  {t1, \"1.0\"}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)};
+
+create_include_files(inc5, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, inc5),
+    create_apps(PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    %% t6 does not include t5 !
+    %% exclude t5.
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {t6, \"1.0\", [t4]}, \n"
+          "  {t4, \"1.0\"}, {t3, \"1.0\", []}, {t2, \"1.0\"}, \n"
+          "  {t1, \"1.0\"}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)};
+
+create_include_files(inc6, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, inc6),
+    create_apps(PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    %% t3 does include non existing t2 !
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {t6, \"1.0\"}, {t5, \"1.0\"}, \n"
+          "  {t4, \"1.0\"}, {t3, \"1.0\"}, \n"
+          "  {t1, \"1.0\"}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)};
+
+create_include_files(inc7, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, inc7),
+    create_apps(PrivDir),
+    create_app(t7, PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    %% t7 and t6 does include t5 !
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {t7, \"1.0\"}, {t6, \"1.0\"}, {t5, \"1.0\"}, \n"
+          "  {t4, \"1.0\"}, {t3, \"1.0\"}, {t2, \"1.0\"}, \n"
+          "  {t1, \"1.0\"}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)};
+
+create_include_files(inc8, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, inc8),
+    create_circular_apps(PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    %% t8 uses t9 and t10 includes t9 !
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {t8, \"1.0\"}, {t9, \"1.0\"}, {t10, \"1.0\"}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)};
+
+create_include_files(inc9, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, inc9),
+    create_circular_apps(PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    %% t8 uses t9, t9 uses t10 and t10 includes t8 ==> circular !!
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {t8, \"1.0\"}, {t9, \"1.0\"}, {t10, \"1.0\", [t8]}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)};
+
+create_include_files(inc10, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, inc10),
+    create_circular_apps(PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    %% t9 tries to include not specified (in .app file) application !
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {t8, \"1.0\"}, {t9, \"1.0\", [t7]}, {t10, \"1.0\"}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)};
+
+create_include_files(inc11, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, inc11),
+    create_apps2(PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {t11, \"1.0\"}, \n"
+          "  {t12, \"1.0\"}, \n"
+          "  {t13, \"1.0\"}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)};
+
+create_include_files(otp_3065, Config) ->
+    ?line PrivDir = ?privdir,
+    ?line Name = fname(PrivDir, otp_3065),
+    create_apps_3065(PrivDir),
+
+    ?line Apps = application_controller:which_applications(),
+    ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
+    ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
+
+    Rel = "{release, {\"test\",\"R1A\"}, {erts, \"45\"},\n"
+          " [{kernel, \"" ++ KernelVer ++ "\"}, {stdlib, \""
+           ++ StdlibVer ++ "\"},\n"
+          "  {chAts, \"1.0\"}, {aa12, \"1.0\"}, \n"
+          "  {chTraffic, \"1.0\"}]}.\n",
+    file:write_file(Name ++ ".rel", list_to_binary(Rel)),
+    {filename:dirname(Name), filename:basename(Name)}.
+
+create_apps(Dir) ->
+    T1 = "{application, t1,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, [kernel, stdlib]},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't1.app'), list_to_binary(T1)),
+
+    T2 = "{application, t2,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, [t1]},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't2.app'), list_to_binary(T2)),
+
+    T3 = "{application, t3,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, []},\n"
+         "  {included_applications, [t2]},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't3.app'), list_to_binary(T3)),
+
+    T4 = "{application, t4,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, [t3]},\n"
+         "  {included_applications, []},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't4.app'), list_to_binary(T4)),
+
+    T5 = "{application, t5,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, [t3]},\n"
+         "  {included_applications, []},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't5.app'), list_to_binary(T5)),
+
+    T6 = "{application, t6,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, []},\n"
+         "  {included_applications, [t4, t5]},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't6.app'), list_to_binary(T6)).
+
+create_app(t7, Dir) ->
+    T7 = "{application, t7,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, []},\n"
+         "  {included_applications, [t5]},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't7.app'), list_to_binary(T7)).
+
+create_circular_apps(Dir) ->
+    T8 = "{application, t8,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, [t9]},\n"
+         "  {included_applications, []},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't8.app'), list_to_binary(T8)),
+
+    T9 = "{application, t9,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, [t10]},\n"
+         "  {included_applications, []},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't9.app'), list_to_binary(T9)),
+
+    T10 = "{application, t10,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, []},\n"
+         "  {included_applications, [t8, t9]},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't10.app'), list_to_binary(T10)).
+
+create_apps2(Dir) ->
+    T11 = "{application, t11,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, []},\n"
+         "  {included_applications, [t13]},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't11.app'), list_to_binary(T11)),
+
+    T12 = "{application, t12,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, [t11]},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't12.app'), list_to_binary(T12)),
+
+    T13 = "{application, t13,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, []},\n"
+         "  {included_applications, []},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 't13.app'), list_to_binary(T13)).
+
+
+
+create_apps_3065(Dir) ->
+    T11 = "{application, chTraffic,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, []},\n"
+         "  {included_applications, [chAts]},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 'chTraffic.app'), list_to_binary(T11)),
+
+    T12 = "{application, chAts,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, []},\n"
+         "  {included_applications, [aa12]},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 'chAts.app'), list_to_binary(T12)),
+
+    T13 = "{application, aa12,\n"
+         " [{vsn, \"1.0\"},\n"
+         "  {description, \"test\"},\n"
+	 "  {modules, []},\n"
+         "  {applications, [chAts]},\n"
+         "  {included_applications, []},\n"
+	 "  {registered, []}]}.\n",
+    file:write_file(fname(Dir, 'aa12.app'), list_to_binary(T13)).
+
+fname(N) ->
+    filename:join(N).
+
+fname(Dir, Basename) ->
+    filename:join(Dir, Basename).
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/ebin/db.app b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/ebin/db.app
new file mode 100644
index 0000000000..d375768b99
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/ebin/db.app
@@ -0,0 +1,8 @@
+{application, db,
+   [{description, "ERICSSON NR FOR DB"},
+    {vsn, "2.0"},
+    {modules, [{db1, "1.0"}, {db2, "1.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {db1, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/ebin/db.appup b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/ebin/db.appup
new file mode 100644
index 0000000000..621838f0b4
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/ebin/db.appup
@@ -0,0 +1,20 @@
+%%
+%% Release upgrade script for db (data base)
+%%
+
+{
+ "2.1",
+%%% Upgrade from:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]},
+  {"1.1", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/src/db1.erl b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/src/db1.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/src/db1.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/src/db2.erl b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/src/db2.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/db-2.1/src/db2.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/ebin/fe.app b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/ebin/fe.app
new file mode 100644
index 0000000000..d3bd85cda6
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/ebin/fe.app
@@ -0,0 +1,8 @@
+{application, fe,
+   [{description, "ERICSSON NR FOR FE"},
+    {vsn, "3.1"},
+    {modules, [{fe1, "1.0"}, {fe2, "1.0"}, {fe3, "2.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {fe2, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/ebin/fe.appup b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/ebin/fe.appup
new file mode 100644
index 0000000000..4ab13c1bae
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/ebin/fe.appup
@@ -0,0 +1,27 @@
+%%
+%% Release upgrade script for fe (front end)
+%%
+
+{
+ "3.1",
+%%% Upgrade from:
+ [
+  {"2.1.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	     {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	     {update, fe3, {{advanced, extra}, soft_purge, soft_purge,
+	      [fe1, fe2]}
+	    ]},
+
+  {"2.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	   {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe1, fe2]}
+	  ]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"2.1", [{update, fe2, soft, soft_purge, soft_purge, []},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe2]}
+	  ]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/src/fe1.erl b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/src/fe1.erl
new file mode 100644
index 0000000000..aa5bfa8098
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/src/fe1.erl
@@ -0,0 +1,2 @@
+-module(fe1).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/src/fe2.erl b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/src/fe2.erl
new file mode 100644
index 0000000000..869f3b93c8
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/src/fe2.erl
@@ -0,0 +1,2 @@
+-module(fe2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/src/fe3.erl b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/src/fe3.erl
new file mode 100644
index 0000000000..6473342f52
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_app_vsn/lib/fe-3.1/src/fe3.erl
@@ -0,0 +1,2 @@
+-module(fe3).
+-vsn("2.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_appup/lib/fe-3.1/ebin/fe.app b/lib/sasl/test/systools_SUITE_data/d_bad_appup/lib/fe-3.1/ebin/fe.app
new file mode 100644
index 0000000000..0696e2494c
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_appup/lib/fe-3.1/ebin/fe.app
@@ -0,0 +1,7 @@
+{application, fe,
+ [{description, "ERICSSON NR FOR FE"},
+  {vsn, "3.1"},
+  {modules, [{fe1, "1.0"}, {fe2, "1.0"}, {fe3, "2.0"}]},
+  {registered, []},
+  {applications, []},
+  {mod, {fe1, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_appup/lib/fe-3.1/ebin/fe.appup b/lib/sasl/test/systools_SUITE_data/d_bad_appup/lib/fe-3.1/ebin/fe.appup
new file mode 100644
index 0000000000..dac4c00851
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_appup/lib/fe-3.1/ebin/fe.appup
@@ -0,0 +1,27 @@
+%%
+%% Release upgrade script for fe (front end)
+%%
+
+{
+ "3.1",
+%%% Upgrade from:
+ [
+  {"2.1.1" [{update, fe1, soft, soft_purge, soft_purge, []},
+	     {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	     {update, fe3, {advanced, extra}, soft_purge, soft_purge,
+	      [fe1, fe2]}
+	    ]},
+
+  {"2.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	   {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe1, fe2]}
+	  ]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"2.1", [{update, fe2, soft, soft_purge, soft_purge, []},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe2]}
+	  ]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/ebin/db.app b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/ebin/db.app
new file mode 100644
index 0000000000..191919f8d3
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/ebin/db.app
@@ -0,0 +1,8 @@
+{application, db,
+   [{description, "ERICSSON NR FOR DB"},
+    {vsn, "2.1"},
+    {modules, [{db1, "1.0"}, {db2, "1.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {db1, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/ebin/db.appup b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/ebin/db.appup
new file mode 100644
index 0000000000..621838f0b4
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/ebin/db.appup
@@ -0,0 +1,20 @@
+%%
+%% Release upgrade script for db (data base)
+%%
+
+{
+ "2.1",
+%%% Upgrade from:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]},
+  {"1.1", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/src/db1.erl b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/src/db1.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/src/db1.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/src/db2.erl b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/src/db2.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/db-2.1/src/db2.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/ebin/fe.app b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/ebin/fe.app
new file mode 100644
index 0000000000..d3bd85cda6
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/ebin/fe.app
@@ -0,0 +1,8 @@
+{application, fe,
+   [{description, "ERICSSON NR FOR FE"},
+    {vsn, "3.1"},
+    {modules, [{fe1, "1.0"}, {fe2, "1.0"}, {fe3, "2.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {fe2, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/ebin/fe.appup b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/ebin/fe.appup
new file mode 100644
index 0000000000..2db69eba76
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/ebin/fe.appup
@@ -0,0 +1,27 @@
+%%
+%% Release upgrade script for fe (front end)
+%%
+
+{
+ "3.1",
+%%% Upgrade from:
+ [
+  {"2.1.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	     {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	     {update, fe3, {advanced, extra}, soft_purge, soft_purge,
+	      [fe1, fe2]}
+	    ]},
+
+  {"2.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	   {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe1, fe2]}
+	  ]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"2.1", [{update, fe2, soft, soft_purge, soft_purge, []},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe2]}
+	  ]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/src/fe1.erl b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/src/fe1.erl
new file mode 100644
index 0000000000..cdbb9ef532
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/src/fe1.erl
@@ -0,0 +1,2 @@
+-module(fe1).
+-vsn("1.1").
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/src/fe2.erl b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/src/fe2.erl
new file mode 100644
index 0000000000..869f3b93c8
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/src/fe2.erl
@@ -0,0 +1,2 @@
+-module(fe2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/src/fe3.erl b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/src/fe3.erl
new file mode 100644
index 0000000000..6473342f52
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_bad_mod+warn/lib/fe-3.1/src/fe3.erl
@@ -0,0 +1,2 @@
+-module(fe3).
+-vsn("2.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/ebin/db.app b/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/ebin/db.app
new file mode 100644
index 0000000000..3e0ac3c3c9
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/ebin/db.app
@@ -0,0 +1,8 @@
+{application, db,
+   [{description, "ERICSSON NR FOR DB"},
+    {vsn, "2.1"},
+    {modules, [{db1, "1.0"}, {db2, "1.0"}, {db3, "2.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {db1, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/ebin/db.appup b/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/ebin/db.appup
new file mode 100644
index 0000000000..621838f0b4
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/ebin/db.appup
@@ -0,0 +1,20 @@
+%%
+%% Release upgrade script for db (data base)
+%%
+
+{
+ "2.1",
+%%% Upgrade from:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]},
+  {"1.1", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/src/db2.erl b/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/src/db2.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/src/db2.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/src/db3.erl b/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/src/db3.erl
new file mode 100644
index 0000000000..6473342f52
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_links/lib/db-2.1/src/db3.erl
@@ -0,0 +1,2 @@
+-module(fe3).
+-vsn("2.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/ebin/fe.appup b/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/ebin/fe.appup
new file mode 100644
index 0000000000..4ab13c1bae
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/ebin/fe.appup
@@ -0,0 +1,27 @@
+%%
+%% Release upgrade script for fe (front end)
+%%
+
+{
+ "3.1",
+%%% Upgrade from:
+ [
+  {"2.1.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	     {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	     {update, fe3, {{advanced, extra}, soft_purge, soft_purge,
+	      [fe1, fe2]}
+	    ]},
+
+  {"2.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	   {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe1, fe2]}
+	  ]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"2.1", [{update, fe2, soft, soft_purge, soft_purge, []},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe2]}
+	  ]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/src/fe1.erl b/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/src/fe1.erl
new file mode 100644
index 0000000000..aa5bfa8098
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/src/fe1.erl
@@ -0,0 +1,2 @@
+-module(fe1).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/src/fe2.erl b/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/src/fe2.erl
new file mode 100644
index 0000000000..869f3b93c8
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/src/fe2.erl
@@ -0,0 +1,2 @@
+-module(fe2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/src/fe3.erl b/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/src/fe3.erl
new file mode 100644
index 0000000000..6473342f52
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_links/lib/fe-3.1/src/fe3.erl
@@ -0,0 +1,2 @@
+-module(fe3).
+-vsn("2.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/ebin/db.app b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/ebin/db.app
new file mode 100644
index 0000000000..191919f8d3
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/ebin/db.app
@@ -0,0 +1,8 @@
+{application, db,
+   [{description, "ERICSSON NR FOR DB"},
+    {vsn, "2.1"},
+    {modules, [{db1, "1.0"}, {db2, "1.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {db1, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/ebin/db.appup b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/ebin/db.appup
new file mode 100644
index 0000000000..621838f0b4
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/ebin/db.appup
@@ -0,0 +1,20 @@
+%%
+%% Release upgrade script for db (data base)
+%%
+
+{
+ "2.1",
+%%% Upgrade from:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]},
+  {"1.1", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/src/db1.erl b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/src/db1.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/src/db1.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/src/db2.erl b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/src/db2.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/db-2.1/src/db2.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/ebin/fe.app b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/ebin/fe.app
new file mode 100644
index 0000000000..d3bd85cda6
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/ebin/fe.app
@@ -0,0 +1,8 @@
+{application, fe,
+   [{description, "ERICSSON NR FOR FE"},
+    {vsn, "3.1"},
+    {modules, [{fe1, "1.0"}, {fe2, "1.0"}, {fe3, "2.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {fe2, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/ebin/fe.appup b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/ebin/fe.appup
new file mode 100644
index 0000000000..4ab13c1bae
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/ebin/fe.appup
@@ -0,0 +1,27 @@
+%%
+%% Release upgrade script for fe (front end)
+%%
+
+{
+ "3.1",
+%%% Upgrade from:
+ [
+  {"2.1.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	     {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	     {update, fe3, {{advanced, extra}, soft_purge, soft_purge,
+	      [fe1, fe2]}
+	    ]},
+
+  {"2.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	   {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe1, fe2]}
+	  ]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"2.1", [{update, fe2, soft, soft_purge, soft_purge, []},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe2]}
+	  ]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/src/fe1.erl b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/src/fe1.erl
new file mode 100644
index 0000000000..cdbb9ef532
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/src/fe1.erl
@@ -0,0 +1,2 @@
+-module(fe1).
+-vsn("1.1").
diff --git a/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/src/fe2.erl b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/src/fe2.erl
new file mode 100644
index 0000000000..869f3b93c8
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/src/fe2.erl
@@ -0,0 +1,2 @@
+-module(fe2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/src/fe3.erl b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/src/fe3.erl
new file mode 100644
index 0000000000..6473342f52
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_missing_src/lib/fe-3.1/src/fe3.erl
@@ -0,0 +1,2 @@
+-module(fe3).
+-vsn("2.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_no_appup/lib/fe-2.1/ebin/fe.app b/lib/sasl/test/systools_SUITE_data/d_no_appup/lib/fe-2.1/ebin/fe.app
new file mode 100644
index 0000000000..47ea248720
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_no_appup/lib/fe-2.1/ebin/fe.app
@@ -0,0 +1,8 @@
+{application, fe,
+   [{description, "ERICSSON NR FOR FE"},
+    {vsn, "2.1"},
+    {modules, [{fe1, "1.0"}, {fe2, "1.0"}, {fe3, "2.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {fe2, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_no_appup/lib/fe-2.1/ebin/fe.appup b/lib/sasl/test/systools_SUITE_data/d_no_appup/lib/fe-2.1/ebin/fe.appup
new file mode 100644
index 0000000000..2db69eba76
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_no_appup/lib/fe-2.1/ebin/fe.appup
@@ -0,0 +1,27 @@
+%%
+%% Release upgrade script for fe (front end)
+%%
+
+{
+ "3.1",
+%%% Upgrade from:
+ [
+  {"2.1.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	     {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	     {update, fe3, {advanced, extra}, soft_purge, soft_purge,
+	      [fe1, fe2]}
+	    ]},
+
+  {"2.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	   {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe1, fe2]}
+	  ]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"2.1", [{update, fe2, soft, soft_purge, soft_purge, []},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe2]}
+	  ]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_no_appup/lib/fe-3.1/ebin/fe.app b/lib/sasl/test/systools_SUITE_data/d_no_appup/lib/fe-3.1/ebin/fe.app
new file mode 100644
index 0000000000..0696e2494c
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_no_appup/lib/fe-3.1/ebin/fe.app
@@ -0,0 +1,7 @@
+{application, fe,
+ [{description, "ERICSSON NR FOR FE"},
+  {vsn, "3.1"},
+  {modules, [{fe1, "1.0"}, {fe2, "1.0"}, {fe3, "2.0"}]},
+  {registered, []},
+  {applications, []},
+  {mod, {fe1, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.0/ebin/db.app b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.0/ebin/db.app
new file mode 100644
index 0000000000..22530ee335
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.0/ebin/db.app
@@ -0,0 +1,8 @@
+{application, db,
+   [{description, "ERICSSON NR FOR DB"},
+    {vsn, "1.0"},
+    {modules, [{db1, "1.0"}, {db2, "1.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {db1, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.0/src/db1.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.0/src/db1.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.0/src/db1.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.0/src/db2.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.0/src/db2.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.0/src/db2.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.1/ebin/db.app b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.1/ebin/db.app
new file mode 100644
index 0000000000..7243a0a96a
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.1/ebin/db.app
@@ -0,0 +1,8 @@
+{application, db,
+   [{description, "ERICSSON NR FOR DB"},
+    {vsn, "1.1"},
+    {modules, [{db1, "1.0"}, {db2, "1.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {db1, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.1/src/db1.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.1/src/db1.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.1/src/db1.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.1/src/db2.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.1/src/db2.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-1.1/src/db2.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/ebin/db.app b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/ebin/db.app
new file mode 100644
index 0000000000..202d7f1234
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/ebin/db.app
@@ -0,0 +1,7 @@
+{application, db,
+ [{description, "ERICSSON NR FOR DB"},
+  {vsn, "2.1"},
+  {modules, [{db1, "1.0"}, {db2, "1.0"}]},
+  {registered, []},
+  {applications, []},
+  {mod, {db1, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/ebin/db.appup b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/ebin/db.appup
new file mode 100644
index 0000000000..621838f0b4
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/ebin/db.appup
@@ -0,0 +1,20 @@
+%%
+%% Release upgrade script for db (data base)
+%%
+
+{
+ "2.1",
+%%% Upgrade from:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]},
+  {"1.1", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/src/db1.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/src/db1.erl
new file mode 100644
index 0000000000..7cddf6bb63
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/src/db1.erl
@@ -0,0 +1,13 @@
+-module(db1).
+-vsn("1.0").
+
+-export([a/0]).
+
+a() ->
+    lists:non_existing_func("dummy_list"),
+    b().
+
+b() ->
+    fe2:non_existing_func(),
+    db2:non_existing_func(),
+    fe1:a().
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/src/db2.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/src/db2.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-2.1/src/db2.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/ebin/db.app b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/ebin/db.app
new file mode 100644
index 0000000000..97643561eb
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/ebin/db.app
@@ -0,0 +1,7 @@
+{application, db,
+ [{description, "ERICSSON NR FOR DB"},
+  {vsn, "3.1"},
+  {modules, [db1, db2]},
+  {registered, []},
+  {applications, []},
+  {mod, {db1, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/ebin/db.appup b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/ebin/db.appup
new file mode 100644
index 0000000000..e636eee158
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/ebin/db.appup
@@ -0,0 +1,20 @@
+%%
+%% Release upgrade script for db (data base)
+%%
+
+{
+ "3.1",
+%%% Upgrade from:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]},
+  {"1.1", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"1.0", [{update, db1, soft, soft_purge, soft_purge, []},
+	   {update, db2, soft, soft_purge, soft_purge, [db1]}]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/src/db1.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/src/db1.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/src/db1.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/src/db2.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/src/db2.erl
new file mode 100644
index 0000000000..a17640316e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/db-3.1/src/db2.erl
@@ -0,0 +1,2 @@
+-module(db2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/ebin/fe.app b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/ebin/fe.app
new file mode 100644
index 0000000000..c7ba1dfe91
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/ebin/fe.app
@@ -0,0 +1,8 @@
+{application, fe,
+   [{description, "ERICSSON NR FOR FE"},
+    {vsn, "2.1.1"},
+    {modules, [{fe1, "1.0"}, {fe2, "1.0"}, {fe3, "2.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {fe2, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/src/fe1.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/src/fe1.erl
new file mode 100644
index 0000000000..aa5bfa8098
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/src/fe1.erl
@@ -0,0 +1,2 @@
+-module(fe1).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/src/fe2.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/src/fe2.erl
new file mode 100644
index 0000000000..869f3b93c8
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/src/fe2.erl
@@ -0,0 +1,2 @@
+-module(fe2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/src/fe3.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/src/fe3.erl
new file mode 100644
index 0000000000..6473342f52
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1.1/src/fe3.erl
@@ -0,0 +1,2 @@
+-module(fe3).
+-vsn("2.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/ebin/fe.app b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/ebin/fe.app
new file mode 100644
index 0000000000..47ea248720
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/ebin/fe.app
@@ -0,0 +1,8 @@
+{application, fe,
+   [{description, "ERICSSON NR FOR FE"},
+    {vsn, "2.1"},
+    {modules, [{fe1, "1.0"}, {fe2, "1.0"}, {fe3, "2.0"}]},
+    {registered, []},
+    {applications, []},
+    {env, []},
+    {start, {fe2, start, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/src/fe1.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/src/fe1.erl
new file mode 100644
index 0000000000..aa5bfa8098
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/src/fe1.erl
@@ -0,0 +1,2 @@
+-module(fe1).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/src/fe2.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/src/fe2.erl
new file mode 100644
index 0000000000..869f3b93c8
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/src/fe2.erl
@@ -0,0 +1,2 @@
+-module(fe2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/src/fe3.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/src/fe3.erl
new file mode 100644
index 0000000000..6473342f52
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-2.1/src/fe3.erl
@@ -0,0 +1,2 @@
+-module(fe3).
+-vsn("2.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/ebin/fe.app b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/ebin/fe.app
new file mode 100644
index 0000000000..0696e2494c
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/ebin/fe.app
@@ -0,0 +1,7 @@
+{application, fe,
+ [{description, "ERICSSON NR FOR FE"},
+  {vsn, "3.1"},
+  {modules, [{fe1, "1.0"}, {fe2, "1.0"}, {fe3, "2.0"}]},
+  {registered, []},
+  {applications, []},
+  {mod, {fe1, []}}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/ebin/fe.appup b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/ebin/fe.appup
new file mode 100644
index 0000000000..2db69eba76
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/ebin/fe.appup
@@ -0,0 +1,27 @@
+%%
+%% Release upgrade script for fe (front end)
+%%
+
+{
+ "3.1",
+%%% Upgrade from:
+ [
+  {"2.1.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	     {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	     {update, fe3, {advanced, extra}, soft_purge, soft_purge,
+	      [fe1, fe2]}
+	    ]},
+
+  {"2.1", [{update, fe1, soft, soft_purge, soft_purge, []},
+	   {update, fe2, soft, soft_purge, soft_purge, [fe1]},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe1, fe2]}
+	  ]}
+ ],
+
+%%% Downgrade to:
+ [
+  {"2.1", [{update, fe2, soft, soft_purge, soft_purge, []},
+	   {update, fe3, {advanced, extra}, soft_purge, soft_purge, [fe2]}
+	  ]}
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/src/fe1.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/src/fe1.erl
new file mode 100644
index 0000000000..8aca89b2c7
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/src/fe1.erl
@@ -0,0 +1,7 @@
+-module(fe1).
+-vsn("1.0").
+
+-export([a/0]).
+
+a() ->
+    ok.
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/src/fe2.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/src/fe2.erl
new file mode 100644
index 0000000000..869f3b93c8
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/src/fe2.erl
@@ -0,0 +1,2 @@
+-module(fe2).
+-vsn("1.0").
diff --git a/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/src/fe3.erl b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/src/fe3.erl
new file mode 100644
index 0000000000..6473342f52
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/d_normal/lib/fe-3.1/src/fe3.erl
@@ -0,0 +1,2 @@
+-module(fe3).
+-vsn("2.0").
diff --git a/lib/sasl/test/systools_SUITE_data/lib/kernel/ebin/kernel.app b/lib/sasl/test/systools_SUITE_data/lib/kernel/ebin/kernel.app
new file mode 100644
index 0000000000..e33314be7a
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/lib/kernel/ebin/kernel.app
@@ -0,0 +1,6 @@
+{application, kernel,
+ [{description, "FAKE KERNEL"},
+  {vsn, "1.0"},
+  {modules, []},
+  {registered, []},
+  {applications, []}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/lib/kernel/ebin/kernel.appup b/lib/sasl/test/systools_SUITE_data/lib/kernel/ebin/kernel.appup
new file mode 100644
index 0000000000..c53f07591f
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/lib/kernel/ebin/kernel.appup
@@ -0,0 +1,12 @@
+%%
+%% Fake release upgrade script for kernel
+%%
+
+{
+ "4.4.1",
+ [
+ ],
+
+ [
+ ]
+}.
diff --git a/lib/sasl/test/systools_SUITE_data/lib/stdlib/ebin/stdlib.app b/lib/sasl/test/systools_SUITE_data/lib/stdlib/ebin/stdlib.app
new file mode 100644
index 0000000000..288fcfe74e
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/lib/stdlib/ebin/stdlib.app
@@ -0,0 +1,6 @@
+{application, stdlib,
+ [{description, "FAKE STDLIB"},
+  {vsn, "1.0"},
+  {modules, []},
+  {registered, []},
+  {applications, []}]}.
diff --git a/lib/sasl/test/systools_SUITE_data/lib/stdlib/ebin/stdlib.appup b/lib/sasl/test/systools_SUITE_data/lib/stdlib/ebin/stdlib.appup
new file mode 100644
index 0000000000..b521eb5d71
--- /dev/null
+++ b/lib/sasl/test/systools_SUITE_data/lib/stdlib/ebin/stdlib.appup
@@ -0,0 +1,12 @@
+%%
+%% Fake release upgrade script for stdlib
+%%
+
+{
+ "1.1",
+ [
+ ],
+
+ [
+ ]
+}.
diff --git a/lib/sasl/test/systools_rc_SUITE.erl b/lib/sasl/test/systools_rc_SUITE.erl
new file mode 100644
index 0000000000..bb93f38fa7
--- /dev/null
+++ b/lib/sasl/test/systools_rc_SUITE.erl
@@ -0,0 +1,488 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2010. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+-module(systools_rc_SUITE).
+
+-include_lib("test_server/include/test_server.hrl").
+-include_lib("sasl/src/systools.hrl").
+-export([all/0,groups/0,init_per_group/2,end_per_group/2, 
+	 syntax_check/1, translate/1, translate_app/1]).
+
+%%-----------------------------------------------------------------
+%% erl -compile systools_rc_SUITE @i ../src/ @i ../../test_server/include/
+%% c(systools_rc_SUITE, [{i, "../src"}, {i, "../../test_server/include"}]).
+%%-----------------------------------------------------------------
+all() -> 
+    [syntax_check, translate, translate_app].
+
+groups() -> 
+    [].
+
+init_per_group(_GroupName, Config) ->
+    Config.
+
+end_per_group(_GroupName, Config) ->
+    Config.
+
+
+syntax_check(suite) -> [];
+syntax_check(Config) when is_list(Config) ->
+    PreApps =
+	[#application{name = test,
+		      description = "TEST",
+		      vsn = "0.1",
+		      modules = [{foo,1},{bar,1},{baz,1},{old_mod,1}],
+		      regs = [],
+		      mod = {sasl, []}},
+	 #application{name = snmp,
+		      description = "SNMP",
+		      vsn = "1.0",
+		      modules = [snmp],
+		      regs = [],
+		      mod = {snmp, []}}],
+    Apps =
+	[#application{name = test,
+		      description = "TEST",
+		      vsn = "1.0",
+		      modules = [{foo,1},{bar,1},{baz,1},{new_mod,1}],
+		      regs = [],
+		      mod = {sasl, []}}],
+    S1 = [
+	  {update, bar, {advanced, extra}, brutal_purge, brutal_purge, []},
+	  {update, foo, soft, soft_purge, soft_purge, [bar]},
+	  {update, baz, 5000, soft, brutal_purge, brutal_purge, []},
+	  {add_module, new_mod},
+	  {remove_application, snmp}
+	  ],
+    ?line {ok, _} = systools_rc:translate_scripts([S1], Apps, PreApps),
+    S2 = [
+	  {apply, {m, f, [a]}},
+	  {load_object_code, {tst, "1.0", [new_mod]}},
+          point_of_no_return,
+	  {update, bar, {advanced, extra}, brutal_purge, brutal_purge, []},
+	  {update, foo, soft, soft_purge, soft_purge, [bar]},
+	  {load, {new_mod, soft_purge, soft_purge}},
+	  {remove, {old_mod, soft_purge, soft_purge}},
+	  {purge, [m1, m2]},
+	  {suspend, [m1]},
+	  {code_change, [{m1, extra}]},
+	  {resume, [m1]},
+	  {stop, [m3,m4]},
+	  {start, [m3,m4]},
+	  {sync_nodes, id1, {m, f, [a]}},
+	  {sync_nodes, id2, [cp1, cp2]},
+	  {apply, {m,f,[a]}},
+	  restart_new_emulator
+	  ],
+    ?line {ok, _} = systools_rc:translate_scripts([S2], Apps, []),
+    S3 = [{apply, {m, f, a}}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S3], Apps, []),
+    S3_1 = [{apply, {m, 3, a}}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S3_1], Apps, []),
+    S4 = [{apply, {m, f}}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S4], Apps, []),
+    S5 = [{load_object_code, hej}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S5], Apps, []),
+    S6 = [{load_object_code, {342, "1.0", [foo]}}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S6], Apps, []),
+    S7 = [{load_object_code, {tets, "1.0", foo}}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S7], Apps, []),
+    S8 = [{suspend, [m1]}, point_of_no_return],
+    ?line {error, _, _} = systools_rc:translate_scripts([S8], Apps, []),
+    S9 = [{update, ba, {advanced, extra}, brutal_purge, brutal_purge, []}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S9], Apps, []),
+    S10 = [{update, bar, {advanced, extra}, brutal_purge, brutal_purge, [baz]}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S10], Apps, []),
+    S11 = [{update, bar, {advanced, extra}, brutal_purge, brutal_purge, [ba]}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S11], Apps, []),
+    S12 = [{update, bar, advanced, brutal_purge, brutal_purge, []}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S12], Apps, []),
+    S13 = [{update, bar, {advanced, extra}, rutal_purge, brutal_purge, [ba]}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S13], Apps, []),
+    S14 = [{update, bar, {advanced, extra}, brutal_purge, rutal_purge, [ba]}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S14], Apps, []),
+    S15 = [{update, bar, {advanced, extra}, brutal_purge, brutal_purge, ba}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S15], Apps, []),
+    S16 = [{code_change, [module]}],
+    ?line {error, _, _} = systools_rc:translate_scripts([S16], Apps, []),
+    ?line ok.
+
+translate(suite) -> [];
+translate(Config) when is_list(Config) ->
+    Apps =
+	[#application{name = test,
+		      description = "TEST",
+		      vsn = "1.0",
+		      modules = [{foo,1},{bar,1},{baz,1},
+				 {x,1},{y,1},{z,1}],
+		      regs = [],
+		      mod = {sasl, []}}],
+    %% Simple translation (1)
+    Up1 = [{update, foo, soft, soft_purge, soft_purge, []}],
+    ?line {ok, X1} = systools_rc:translate_scripts([Up1], Apps, []),
+    ?line [{load_object_code, {test,"1.0",[foo]}},
+	   point_of_no_return,
+	   {suspend,[foo]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {resume,[foo]}] = X1,
+
+    %% Simple translation (2)
+    Up2 = [{update, foo, {advanced, extra}, soft_purge, soft_purge, []}],
+    ?line {ok, X2} = systools_rc:translate_scripts([Up2], Apps, []),
+    ?line [{load_object_code, {test,"1.0",[foo]}},
+	   point_of_no_return,
+	   {suspend,[foo]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {code_change, up, [{foo, extra}]},
+	   {resume,[foo]}] = X2,
+
+    ?line {ok, X22} = systools_rc:translate_scripts(dn,[Up2], Apps, []),
+    ?line [{load_object_code, {test,"1.0",[foo]}},
+	   point_of_no_return,
+	   {suspend,[foo]},
+	   {code_change, down, [{foo, extra}]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {resume,[foo]}] = X22,
+
+    Up2a = [{update, foo, static, default, {advanced,extra},
+	     soft_purge, soft_purge, []}],
+    ?line {ok, X2a} = systools_rc:translate_scripts([Up2a], Apps, []),
+    ?line [{load_object_code, {test,"1.0",[foo]}},
+	   point_of_no_return,
+	   {suspend,[foo]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {code_change, up, [{foo, extra}]},
+	   {resume,[foo]}] = X2a,
+
+    ?line {ok, X22a} = systools_rc:translate_scripts(dn,[Up2a], Apps, []),
+    ?line [{load_object_code, {test,"1.0",[foo]}},
+	   point_of_no_return,
+	   {suspend,[foo]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {code_change, down, [{foo, extra}]},
+	   {resume,[foo]}] = X22a,
+
+    %% Simple dependency (1)
+    Up3 = [{update, foo, soft, soft_purge, soft_purge, [bar]},
+	   {update, bar, soft, soft_purge, soft_purge, []}],
+    ?line {ok, X31} = systools_rc:translate_scripts([Up3], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,bar]},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {resume,[bar,foo]}] = X31,
+    ?line {ok, X32} = systools_rc:translate_scripts(dn,[Up3], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,bar]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {resume,[bar,foo]}] = X32,
+
+    Up3a = [{update, foo, static, default, soft, soft_purge, soft_purge, [bar]},
+	    {update, bar, static, default, soft, soft_purge, soft_purge, []}],
+    ?line {ok, X3a1} = systools_rc:translate_scripts([Up3a], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo, bar]},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {resume,[bar,foo]}] = X3a1,
+    ?line {ok, X3a2} = systools_rc:translate_scripts(dn,[Up3a], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,bar]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {resume,[bar,foo]}] = X3a2,
+
+    %%  Simple dependency (2)
+    Up4 = [{update, foo, soft, soft_purge, soft_purge, [bar]},
+	   {update, bar, {advanced, []}, soft_purge, soft_purge, []}],
+    ?line {ok, X4} = systools_rc:translate_scripts(up,[Up4], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,bar]},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {code_change,up,[{bar,[]}]},
+	   {resume,[bar,foo]}] = X4,
+
+    ?line {ok, X42} = systools_rc:translate_scripts(dn,[Up4], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,bar]},
+	   {code_change,down,[{bar,[]}]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {resume,[bar,foo]}] = X42,
+
+    Up4a = [{update, foo, soft, soft_purge, soft_purge, [bar]},
+	    {update, bar, static, infinity, {advanced, []},
+	     soft_purge, soft_purge, []}],
+    ?line {ok, X4a} = systools_rc:translate_scripts(up,[Up4a], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,{bar,infinity}]},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {code_change,up,[{bar,[]}]},
+	   {resume,[bar,foo]}] = X4a,
+
+    ?line {ok, X42a} = systools_rc:translate_scripts(dn,[Up4a], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,{bar,infinity}]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {code_change,down,[{bar,[]}]},
+	   {resume,[bar,foo]}] = X42a,
+
+    Up4b = [{update, foo, soft, soft_purge, soft_purge, [bar]},
+	    {update, bar, dynamic, infinity, {advanced, []},
+	     soft_purge, soft_purge, []}],
+    ?line {ok, X4b} = systools_rc:translate_scripts(up,[Up4b], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,{bar,infinity}]},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {code_change,up,[{bar,[]}]},
+	   {resume,[bar,foo]}] = X4b,
+
+    ?line {ok, X42b} = systools_rc:translate_scripts(dn,[Up4b], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,{bar,infinity}]},
+	   {code_change,down,[{bar,[]}]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {resume,[bar,foo]}] = X42b,
+
+    %% More complex dependency
+    Up5 = [{update, foo, soft, soft_purge, soft_purge, [bar, baz]},
+	   {update, bar, {advanced, []}, soft_purge, soft_purge, []},
+	   {update, baz, {advanced, baz}, soft_purge, soft_purge, [bar]}],
+    ?line {ok, X5} = systools_rc:translate_scripts([Up5], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,baz,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,baz,bar]},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {load,{baz,soft_purge,soft_purge}},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {code_change,up,[{baz,baz},{bar,[]}]},
+	   {resume,[bar,baz,foo]}] = X5,
+
+    ?line {ok, X52} = systools_rc:translate_scripts(dn,[Up5], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,baz,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,baz,bar]},
+	   {code_change,down,[{baz,baz},{bar,[]}]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {load,{baz,soft_purge,soft_purge}},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {resume,[bar,baz,foo]}] = X52,
+
+    Up5a = [{update, foo, dynamic, infinity, soft, soft_purge,
+	     soft_purge, [bar, baz]},
+	    {update, bar, static, 7000, {advanced, []}, soft_purge,
+	     soft_purge, []},
+	    {update, baz, dynamic, default, {advanced, baz}, soft_purge,
+	     soft_purge, [bar]}],
+    ?line {ok, X5a} = systools_rc:translate_scripts([Up5a], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,baz,bar]}},
+	   point_of_no_return,
+	   {suspend,[{foo,infinity},baz,{bar,7000}]},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {load,{baz,soft_purge,soft_purge}},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {code_change,up,[{baz,baz}, {bar,[]}]},
+	   {resume,[bar,baz,foo]}] = X5a,
+
+    ?line {ok, X52a} = systools_rc:translate_scripts(dn,[Up5a], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,baz,bar]}},
+	   point_of_no_return,
+	   {suspend,[{foo,infinity},baz,{bar,7000}]},
+	   {code_change,down,[{baz,baz}]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {load,{baz,soft_purge,soft_purge}},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {code_change,down,[{bar,[]}]},
+	   {resume,[bar,baz,foo]}] = X52a,
+
+    Up5b = [{update, foo, dynamic, infinity, soft, soft_purge,
+	     soft_purge, [bar, baz]},
+	    {update, bar, dynamic, 7000, {advanced, []}, soft_purge,
+	     soft_purge, []},
+	    {update, baz, static, default, {advanced, baz}, soft_purge,
+	     soft_purge, [bar]}],
+    ?line {ok, X5b} = systools_rc:translate_scripts([Up5b], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,baz,bar]}},
+	   point_of_no_return,
+	   {suspend,[{foo,infinity},baz,{bar,7000}]},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {load,{baz,soft_purge,soft_purge}},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {code_change,up,[{baz,baz},{bar,[]}]},
+	   {resume,[bar,baz,foo]}] = X5b,
+
+    ?line {ok, X52b} = systools_rc:translate_scripts(dn,[Up5b], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,baz,bar]}},
+	   point_of_no_return,
+	   {suspend,[{foo,infinity},baz,{bar,7000}]},
+	   {code_change,down,[{bar,[]}]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {load,{baz,soft_purge,soft_purge}},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {code_change,down,[{baz,baz}]},
+	   {resume,[bar,baz,foo]}] = X52b,
+
+    %% Simple circular dependency (1)
+    Up6 = [{update, foo, soft, soft_purge, soft_purge, [bar]},
+	   {update, bar, soft, soft_purge, soft_purge, [foo]}],
+    ?line {ok, X61} = systools_rc:translate_scripts([Up6], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,bar]},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {resume,[bar,foo]}] = X61,
+    ?line {ok, X62} = systools_rc:translate_scripts(dn,[Up6], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {suspend,[foo,bar]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {resume,[bar,foo]}] = X62,
+
+    %% Simple circular dependency (2)
+    Up7 = [{update, foo, soft, soft_purge, soft_purge, [bar, baz]},
+	   {update, bar, soft, soft_purge, soft_purge, [foo]},
+	   {update, baz, soft, soft_purge, soft_purge, [bar]}],
+    ?line {ok, X71} = systools_rc:translate_scripts([Up7], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar,baz]}},
+	   point_of_no_return,
+	   {suspend,[foo,bar,baz]},
+	   {load,{baz,soft_purge,soft_purge}},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {resume,[baz, bar, foo]}] = X71,
+    ?line {ok, X72} = systools_rc:translate_scripts(dn,[Up7], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar,baz]}},
+	   point_of_no_return,
+	   {suspend,[foo,bar,baz]},
+	   {load,{foo,soft_purge,soft_purge}},
+	   {load,{bar,soft_purge,soft_purge}},
+	   {load,{baz,soft_purge,soft_purge}},
+	   {resume,[baz,bar,foo]}] = X72,
+
+    %% Complex circular dependencies, check only order
+    %%
+    Up8 = [{update, foo, soft, soft_purge, soft_purge, [baz]},
+	   {update, y, soft, soft_purge, soft_purge, [bar]},
+	   {update, x, soft, soft_purge, soft_purge, [y, z]},
+	   {update, z, soft, soft_purge, soft_purge, [x]},
+	   {update, bar, soft, soft_purge, soft_purge, [baz]},
+	   {update, baz, soft, soft_purge, soft_purge, [bar]}],
+    ?line {ok, X8} = systools_rc:translate_scripts([Up8], Apps, []),
+    ?line {value, {suspend, Order}} = lists:keysearch(suspend, 1, X8),
+    ?line Rest = case lists:reverse(Order) of
+		     [bar, baz | R] -> R;
+		     [baz, bar | R] -> R
+		 end,
+    ?line case Rest of
+	      [y, z, x, foo] -> ok;
+	      [y, x, z, foo] -> ok;
+	      [foo, y, z, x] -> ok;
+	      [foo, y, x, z] -> ok;
+	      [y, foo, z, x] -> ok;
+	      [y, foo, x, z] -> ok
+	  end,
+
+    %% Check that order among other instructions isn't changed
+    Up9 = [{update, foo, soft, soft_purge, soft_purge, [baz]},
+	   {apply, {m, f, [1]}},
+	   {update, y, soft, soft_purge, soft_purge, [bar]},
+	   {apply, {m, f, [2]}},
+	   {update, x, soft, soft_purge, soft_purge, [y, z]},
+	   {apply, {m, f, [3]}},
+	   {update, z, soft, soft_purge, soft_purge, [x]},
+	   {apply, {m, f, [4]}},
+	   {update, bar, soft, soft_purge, soft_purge, [baz]},
+	   {apply, {m, f, [5]}},
+	   {update, baz, soft, soft_purge, soft_purge, [bar]},
+	   {apply, {m, f, [6]}}],
+    ?line {ok, X9} = systools_rc:translate_scripts([Up9], Apps, []),
+    Other2 = [X || {apply, {m, f, [X]}} <- X9],
+    ?line [1,2,3,4,5,6] = lists:sort(Other2),
+    ?line ok.
+
+
+translate_app(suite) -> [];
+translate_app(Config) when is_list(Config) ->
+    PreApps =
+	[#application{name = test,
+		      description = "TEST",
+		      vsn = "1.0",
+		      modules = [{foo,1},{bar,1},{baz,1}],
+		      regs = [],
+		      mod = {sasl, []}},
+	 #application{name = pelle,
+		      description = "PELLE",
+		      vsn = "1.0",
+		      modules = [pelle, kalle],
+		      regs = [],
+		      mod = {pelle, []}}],
+    Apps =
+	[#application{name = test,
+		      description = "TEST",
+		      vsn = "1.0",
+		      modules = [{foo,1},{bar,1},{baz,1}],
+		      regs = [],
+		      mod = {sasl, []}}],
+    %% Simple translation (1)
+    Up1 = [{add_module, foo},
+	   {add_module, bar}],
+    ?line {ok, X1} = systools_rc:translate_scripts([Up1], Apps, []),
+    ?line [{load_object_code,{test,"1.0",[foo,bar]}},
+	   point_of_no_return,
+	   {load,{foo,brutal_purge,brutal_purge}},
+	   {load,{bar,brutal_purge,brutal_purge}}] = X1,
+
+    %% Simple translation (2)
+    Up2 = [{add_application, test}],
+    ?line {ok, X2} = systools_rc:translate_scripts([Up2], Apps, []),
+io:format("X2=~p~n", [X2]),
+    ?line [{load_object_code,{test,"1.0",[foo,bar,baz]}},
+	   point_of_no_return,
+	   {load,{foo,brutal_purge,brutal_purge}},
+	   {load,{bar,brutal_purge,brutal_purge}},
+	   {load,{baz,brutal_purge,brutal_purge}},
+	   {apply,{application,start,[test,permanent]}}] = X2,
+
+    %% Simple translation (3)
+    Up3 = [{remove_application, pelle}],
+    ?line {ok, X3} = systools_rc:translate_scripts([Up3], Apps, PreApps),
+    ?line [point_of_no_return,
+	   {apply,{application,stop,[pelle]}},
+	   {remove,{pelle,brutal_purge,brutal_purge}},
+	   {remove,{kalle,brutal_purge,brutal_purge}},
+	   {purge,[pelle,kalle]},
+	   {apply,{application,unload,[pelle]}}] = X3,
+    ?line ok.