diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/test/Makefile | 5 | ||||
| -rw-r--r-- | erts/test/upgrade_SUITE.erl | 411 | ||||
| -rw-r--r-- | erts/test/upgrade_SUITE_data/start.src | 36 |
3 files changed, 450 insertions, 2 deletions
diff --git a/erts/test/Makefile b/erts/test/Makefile index 74a5bb1ccc..6fbc19fcae 100644 --- a/erts/test/Makefile +++ b/erts/test/Makefile @@ -1,7 +1,7 @@ # # %CopyrightBegin% # -# Copyright Ericsson AB 1997-2012. All Rights Reserved. +# Copyright Ericsson AB 1997-2014. 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 @@ -36,7 +36,8 @@ MODULES= \ erl_print_SUITE \ run_erl_SUITE \ erlexec_SUITE \ - z_SUITE + z_SUITE \ + upgrade_SUITE ERL_FILES= $(MODULES:%=%.erl) diff --git a/erts/test/upgrade_SUITE.erl b/erts/test/upgrade_SUITE.erl new file mode 100644 index 0000000000..f6799467f6 --- /dev/null +++ b/erts/test/upgrade_SUITE.erl @@ -0,0 +1,411 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2014. 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(upgrade_SUITE). + +-compile(export_all). + +-include_lib("common_test/include/ct.hrl"). +-include_lib("kernel/include/file.hrl"). + +-define(upgr_sname,otp_upgrade). + +%% Applications that are excluded from this test because they can not +%% just be started in a new node with out specific configuration. +-define(start_exclude, + [cosEvent,cosEventDomain,cosFileTransfer,cosNotification, + cosProperty,cosTime,cosTransactions,erts,ic,netconf,orber, + safe]). + +%% Applications that are excluded from this test because they don't +%% have useful appup files. +-define(appup_exclude, + [asn1,common_test,compiler,crypto,dialyzer,edoc,eldap,eunit, + hipe,inets,observer,odbc,os_mon,public_key,runtime_tools, + ssh,ssl,syntax_tools,test_server,tools,typer,wx,xmerl]). + +init_per_suite(Config) -> + rm_rf(filename:join([?config(data_dir,Config),priv_dir])), + Config. + +init_per_testcase(Case,Config) -> + PrivDir = filename:join([?config(data_dir,Config),priv_dir,Case]), + CreateDir = filename:join([PrivDir,create]), + InstallDir = filename:join([PrivDir,install]), + ok = filelib:ensure_dir(filename:join(CreateDir,"*")), + ok = filelib:ensure_dir(filename:join(InstallDir,"*")), + Config1 = lists:keyreplace(priv_dir,1,Config,{priv_dir,PrivDir}), + [{create_dir,CreateDir},{install_dir,InstallDir}|Config1]. + +end_per_testcase(_Case,Config) -> + Nodes = nodes(), + [test_server:stop_node(Node) || Node <- Nodes], + case ?config(tc_status,Config) of + ok -> + %% Note that priv_dir here is per test case! + rm_rf(?config(priv_dir,Config)); + _fail -> + %% Test case data can be found under DataDir/priv_dir/Case + ok + end, + ok. + +all() -> + [minor,major]. + +%% If this is major release X, then this test performs an upgrade from +%% major release X-1 to the current release. +major(Config) -> + Current = erlang:system_info(otp_release), + PreviousMajor = previous_major(Current), + upgrade_test(PreviousMajor,Current,Config). + +%% If this is a patched version of major release X, then this test +%% performs an upgrade from major release X to the current release. +minor(Config) -> + CurrentMajor = erlang:system_info(otp_release), + Current = list_to_atom(CurrentMajor++"_patched"), + upgrade_test(CurrentMajor,Current,Config). + +%%%----------------------------------------------------------------- +upgrade_test(FromVsn,ToVsn,Config) -> + case test_server:is_release_available(FromVsn) of + true -> + upgrade_test1(FromVsn,ToVsn,Config); + false -> + %% Note that priv_dir here is per test case! + rm_rf(?config(priv_dir,Config)), + {skip, "no previous release available"} + end. + +upgrade_test1(FromVsn,ToVsn,Config) -> + CreateDir = ?config(create_dir,Config), + InstallDir = ?config(install_dir,Config), + FromRelName = "otp-"++FromVsn, + ToRelName = "otp-"++ToVsn, + + {FromRel,FromApps} = target_system(FromRelName, FromVsn, + CreateDir, InstallDir,Config), + {ToRel,ToApps} = upgrade_system(FromRel, ToRelName, ToVsn, + CreateDir, InstallDir), + do_upgrade(FromVsn, FromApps, ToRel, ToApps, InstallDir). + +%%%----------------------------------------------------------------- +%%% This is similar to sasl/examples/src/target_system.erl, but with +%%% the following adjustments: +%%% - add a log directory +%%% - use an own 'start' script +%%% - chmod 'start' and 'start_erl' +target_system(RelName0,RelVsn,CreateDir,InstallDir,Config) -> + {ok,Node} = test_server:start_node(list_to_atom(RelName0),peer, + [{erl,[{release,RelVsn}]}]), + + {RelName,Apps,ErtsVsn} = create_relfile(Node,CreateDir,RelName0,RelVsn), + + %% Create .script and .boot + ok = rpc:call(Node,systools,make_script,[RelName]), + + %% Create base tar file - i.e. erts and all apps + ok = rpc:call(Node,systools,make_tar, + [RelName,[{erts,rpc:call(Node,code,root_dir,[])}]]), + + %% Unpack the tar to complete the installation + erl_tar:extract(RelName ++ ".tar.gz", [{cwd, InstallDir}, compressed]), + + %% Add bin and log dirs + BinDir = filename:join([InstallDir, "bin"]), + file:make_dir(BinDir), + file:make_dir(filename:join(InstallDir,"log")), + + %% Delete start scripts - they will be added later + ErtsBinDir = filename:join([InstallDir, "erts-" ++ ErtsVsn, "bin"]), + file:delete(filename:join([ErtsBinDir, "erl"])), + file:delete(filename:join([ErtsBinDir, "start"])), + file:delete(filename:join([ErtsBinDir, "start_erl"])), + + %% Copy .boot to bin/start.boot + copy_file(RelName++".boot",filename:join([BinDir, "start.boot"])), + + %% Copy scripts from erts-xxx/bin to bin + copy_file(filename:join([ErtsBinDir, "epmd"]), + filename:join([BinDir, "epmd"]), [preserve]), + copy_file(filename:join([ErtsBinDir, "run_erl"]), + filename:join([BinDir, "run_erl"]), [preserve]), + copy_file(filename:join([ErtsBinDir, "to_erl"]), + filename:join([BinDir, "to_erl"]), [preserve]), + + %% create start_erl.data and sys.config + StartErlData = filename:join([InstallDir, "releases", "start_erl.data"]), + write_file(StartErlData, io_lib:fwrite("~s ~s~n", [ErtsVsn, RelVsn])), + SysConfig = filename:join([InstallDir, "releases", RelVsn, "sys.config"]), + write_file(SysConfig, "[]."), + + %% Insert 'start' script from data_dir - modified to add sname and heart + copy_file(filename:join(?config(data_dir,Config),"start.src"), + filename:join(ErtsBinDir,"start.src")), + ok = file:change_mode(filename:join(ErtsBinDir,"start.src"),8#0755), + + %% Make start_erl executable + %% (this has been fixed in OTP 17 - is is now installed with + %% $INSTALL_SCRIPT instead of $INSTALL_DATA and should therefore + %% be executable from the start) + ok = file:change_mode(filename:join(ErtsBinDir,"start_erl.src"),8#0755), + + %% Substitute variables in erl.src, start.src and start_erl.src + %% (.src found in erts-xxx/bin - result stored in bin) + subst_src_scripts(["erl", "start", "start_erl"], ErtsBinDir, BinDir, + [{"FINAL_ROOTDIR", InstallDir}, {"EMU", "beam"}], + [preserve]), + + %% Create RELEASES + RelFile = filename:join([InstallDir, "releases", + filename:basename(RelName) ++ ".rel"]), + release_handler:create_RELEASES(InstallDir, RelFile), + + true = test_server:stop_node(Node), + + {RelName,Apps}. + +%%%----------------------------------------------------------------- +%%% Create a release containing the current (the test node) OTP +%%% release, including relup to allow upgrade from an earlier OTP +%%% release. +upgrade_system(FromRel, ToRelName0, ToVsn, + CreateDir, InstallDir) -> + + {RelName,Apps,_} = create_relfile(node(),CreateDir,ToRelName0,ToVsn), + FromPath = filename:join([InstallDir,lib,"*",ebin]), + + ok = systools:make_script(RelName), + ok = systools:make_relup(RelName,[FromRel],[FromRel], + [{path,[FromPath]}, + {outdir,CreateDir}]), + SysConfig = filename:join([CreateDir, "sys.config"]), + write_file(SysConfig, "[]."), + + ok = systools:make_tar(RelName,[{erts,code:root_dir()}]), + + {RelName,Apps}. + +%%%----------------------------------------------------------------- +%%% Start a new node running the release from target_system/5 +%%% above. Then upgrade to the system from upgrade_system/5. +do_upgrade(FromVsn,FromApps,ToRel,ToApps,InstallDir) -> + Start = filename:join([InstallDir,bin,start]), + {ok,Node} = start_node(Start,permanent,FromVsn,FromApps), + + [{"OTP upgrade test",FromVsn,_,permanent}] = + rpc:call(Node,release_handler,which_releases,[]), + {ok,ToVsn} = rpc:call(Node,release_handler,unpack_release,[ToRel]), + [{"OTP upgrade test",ToVsn,_,unpacked}, + {"OTP upgrade test",FromVsn,_,permanent}] = + rpc:call(Node,release_handler,which_releases,[]), + case rpc:call(Node,release_handler,install_release,[ToVsn]) of + {ok,FromVsn,_} -> + ok; + {continue_after_restart,FromVsn,_} -> + wait_node_up(current,ToVsn,ToApps) + end, + [{"OTP upgrade test",ToVsn,_,current}, + {"OTP upgrade test",FromVsn,_,permanent}] = + rpc:call(Node,release_handler,which_releases,[]), + ok = rpc:call(Node,release_handler,make_permanent,[ToVsn]), + [{"OTP upgrade test",ToVsn,_,permanent}, + {"OTP upgrade test",FromVsn,_,old}] = + rpc:call(Node,release_handler,which_releases,[]), + + true = test_server:stop_node(Node), + ok. + +%%%----------------------------------------------------------------- +%%% Library functions +previous_major("17") -> + "r16"; +previous_major(Rel) -> + integer_to_list(list_to_integer(Rel)-1). + +create_relfile(Node,CreateDir,RelName0,RelVsn) -> + LibDir = rpc:call(Node,code,lib_dir,[]), + SplitLibDir = filename:split(LibDir), + Paths = rpc:call(Node,code,get_path,[]), + Exclude = ?start_exclude ++ ?appup_exclude, + Apps = lists:flatmap( + fun(Path) -> + case lists:prefix(LibDir,Path) of + true -> + case filename:split(Path) -- SplitLibDir of + [AppVsn,"ebin"] -> + case string:tokens(AppVsn,"-") of + [AppStr,Vsn] -> + App = list_to_atom(AppStr), + case lists:member(App,Exclude) of + true -> + []; + false -> + [{App,Vsn}] + end; + _ -> + [] + end; + _ -> + [] + end; + false -> + [] + end + end, + Paths), + + ErtsVsn = rpc:call(Node, erlang, system_info, [version]), + + %% Create the .rel file + RelContent = {release, {"OTP upgrade test", RelVsn}, {erts, ErtsVsn}, Apps}, + RelName = filename:join(CreateDir,RelName0), + RelFile = RelName++".rel", + {ok,Fd} = file:open(RelFile,[write,{encoding,utf8}]), + io:format(Fd,"~tp.~n",[RelContent]), + ok = file:close(Fd), + {RelName,Apps,ErtsVsn}. + +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) -> + Enc = file:native_name_encoding(), + {ok, Fd} = file:open(FName, [write]), + file:write(Fd, unicode:characters_to_binary(Conts,Enc,Enc)), + file:close(Fd). + + +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, Bin} = file:read_file(Src), + Conts = binary_to_list(Bin), + 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]]). + + +%%%----------------------------------------------------------------- +%%% +start_node(Start,ExpStatus,ExpVsn,ExpApps) -> + case open_port({spawn_executable, Start}, []) of + Port when is_port(Port) -> + unlink(Port), + erlang:port_close(Port), + wait_node_up(ExpStatus,ExpVsn,ExpApps); + Error -> + Error + end. + +wait_node_up(ExpStatus,ExpVsn,ExpApps) -> + Node = node_name(?upgr_sname), + wait_node_up(Node,ExpStatus,ExpVsn,lists:keysort(1,ExpApps),60). + +wait_node_up(Node,ExpStatus,ExpVsn,ExpApps,0) -> + ct:fail({app_check_failed,ExpVsn,ExpApps, + rpc:call(Node,release_handler,which_releases,[ExpStatus]), + rpc:call(Node,application,which_applications,[])}); +wait_node_up(Node,ExpStatus,ExpVsn,ExpApps,N) -> + timer:sleep(2000), + case {rpc:call(Node,release_handler,which_releases,[ExpStatus]), + rpc:call(Node, application, which_applications, [])} of + {[{_,ExpVsn,_,_}],Apps} when is_list(Apps) -> + case [{A,V} || {A,_,V} <- lists:keysort(1,Apps)] of + ExpApps -> {ok,Node}; + _ -> wait_node_up(Node,ExpStatus,ExpVsn,ExpApps,N-1) + end; + _ -> + wait_node_up(Node,ExpStatus,ExpVsn,ExpApps,N-1) + end. + +node_name(Sname) -> + {ok,Host} = inet:gethostname(), + list_to_atom(atom_to_list(Sname) ++ "@" ++ Host). + +rm_rf(Dir) -> + case file:read_file_info(Dir) of + {ok, #file_info{type = directory}} -> + {ok, Content} = file:list_dir_all(Dir), + [rm_rf(filename:join(Dir,C)) || C <- Content], + ok=file:del_dir(Dir), + ok; + {ok, #file_info{}} -> + ok=file:delete(Dir); + _ -> + ok + end. diff --git a/erts/test/upgrade_SUITE_data/start.src b/erts/test/upgrade_SUITE_data/start.src new file mode 100644 index 0000000000..70d1a322c9 --- /dev/null +++ b/erts/test/upgrade_SUITE_data/start.src @@ -0,0 +1,36 @@ +#!/bin/sh +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2014. 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% +# +# 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=%FINAL_ROOTDIR% + +if [ -z "$RELDIR" ] +then + RELDIR=$ROOTDIR/releases +fi + +START_ERL_DATA=${1:-$RELDIR/start_erl.data} + +$ROOTDIR/bin/run_erl -daemon /tmp/ $ROOTDIR/log "exec $ROOTDIR/bin/start_erl $ROOTDIR $RELDIR $START_ERL_DATA -sname otp_upgrade -heart" |