aboutsummaryrefslogtreecommitdiffstats
path: root/erts
diff options
context:
space:
mode:
Diffstat (limited to 'erts')
-rw-r--r--erts/emulator/test/bif_SUITE.erl33
-rw-r--r--erts/test/Makefile10
-rw-r--r--erts/test/autoimport_SUITE.erl196
-rw-r--r--erts/test/autoimport_SUITE_data/dummy.txt19
4 files changed, 32 insertions, 226 deletions
diff --git a/erts/emulator/test/bif_SUITE.erl b/erts/emulator/test/bif_SUITE.erl
index eaececdafa..3172d75e10 100644
--- a/erts/emulator/test/bif_SUITE.erl
+++ b/erts/emulator/test/bif_SUITE.erl
@@ -25,7 +25,7 @@
init_per_group/2,end_per_group/2,
init_per_testcase/2,end_per_testcase/2,
display/1, display_huge/0,
- erl_bif_types/1,specs/1,improper_bif_stubs/1,
+ erl_bif_types/1,specs/1,improper_bif_stubs/1,auto_imports/1,
t_list_to_existing_atom/1,os_env/1,otp_7526/1,
binary_to_atom/1,binary_to_existing_atom/1,
atom_to_binary/1,min_max/1]).
@@ -33,7 +33,7 @@
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
- [erl_bif_types, specs, improper_bif_stubs,
+ [erl_bif_types, specs, improper_bif_stubs, auto_imports,
t_list_to_existing_atom, os_env, otp_7526,
display,
atom_to_binary, binary_to_atom, binary_to_existing_atom,
@@ -213,6 +213,35 @@ improper_bif_stubs(_) ->
[check_stub(MFA, Body) || {MFA,Body} <- sofs:to_external(FuncRel)],
ok.
+auto_imports(_Config) ->
+ Path = get_code_path(),
+ {erlang,Abstr} = extract_abstract(erlang, Path),
+ SpecFuns = [Name || {attribute,_,spec,{Name,_}} <- Abstr],
+ auto_imports(SpecFuns, 0).
+
+auto_imports([{F,A}|T], Errors) ->
+ case erl_internal:bif(F, A) of
+ false ->
+ io:format("~p/~p: not auto-imported, but spec claims it "
+ "is auto-imported", [F,A]),
+ auto_imports(T, Errors+1);
+ true ->
+ auto_imports(T, Errors)
+ end;
+auto_imports([{erlang,F,A}|T], Errors) ->
+ case erl_internal:bif(F, A) of
+ false ->
+ auto_imports(T, Errors);
+ true ->
+ io:format("~p/~p: auto-imported, but "
+ "spec claims it is *not* auto-imported", [F,A]),
+ auto_imports(T, Errors+1)
+ end;
+auto_imports([], 0) ->
+ ok;
+auto_imports([], Errors) ->
+ ?t:fail({Errors,inconsistencies}).
+
extract_functions(M, Abstr) ->
[{{M,F,A},Body} || {function,_,F,A,Body} <- Abstr].
diff --git a/erts/test/Makefile b/erts/test/Makefile
index 68be3f2178..f79bb6e5f0 100644
--- a/erts/test/Makefile
+++ b/erts/test/Makefile
@@ -28,7 +28,6 @@ EBIN = .
# ----------------------------------------------------
MODULES= \
- autoimport_SUITE \
erlc_SUITE \
install_SUITE \
nt_SUITE \
@@ -39,14 +38,11 @@ MODULES= \
erlexec_SUITE \
z_SUITE
-ERL_XML = $(ERL_TOP)/erts/doc/src/erlang.xml
-ERL_XML_TARGET = autoimport_SUITE_data/erlang.xml
-
ERL_FILES= $(MODULES:%=%.erl)
TARGET_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR))
-EXTRA_FILES = install_SUITE_data/install_bin $(ERL_XML_TARGET)
+EXTRA_FILES = install_SUITE_data/install_bin
# ----------------------------------------------------
# Release directory specification
@@ -68,10 +64,6 @@ install_SUITE_data/install_bin: ../../make/install_bin
rm -f $@
cp -p $< $@
-$(ERL_XML_TARGET): $(ERL_XML)
- rm -f $@
- cp -p $< $@
-
clean:
rm -f $(TARGET_FILES) $(EXTRA_FILES)
rm -f core *~
diff --git a/erts/test/autoimport_SUITE.erl b/erts/test/autoimport_SUITE.erl
deleted file mode 100644
index 71ed5204b1..0000000000
--- a/erts/test/autoimport_SUITE.erl
+++ /dev/null
@@ -1,196 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1998-2011. 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%
-%%
-%%% Purpose: Test erlang.xml re autoimports
--module(autoimport_SUITE).
-
--include_lib("test_server/include/test_server.hrl").
--export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
- init_per_group/2,end_per_group/2,
- init_per_testcase/2,end_per_testcase/2,
- autoimports/1]).
--define(TEST_TIMEOUT, ?t:seconds(180)).
-
-suite() -> [{ct_hooks,[ts_install_cth]}].
-
-all() ->
- [autoimports].
-
-groups() ->
- [].
-
-init_per_suite(Config) ->
- Config.
-
-end_per_suite(_Config) ->
- ok.
-
-init_per_group(_GroupName, Config) ->
- Config.
-
-end_per_group(_GroupName, Config) ->
- Config.
-
-
-init_per_testcase(_Func, Config) ->
- Dog = test_server:timetrap(?TEST_TIMEOUT),
- [{watchdog, Dog} | Config].
-
-end_per_testcase(_Func, Config) ->
- Dog = ?config(watchdog, Config),
- catch test_server:timetrap_cancel(Dog),
- ok.
-
-
-autoimports(suite) ->
- [];
-autoimports(doc) ->
- ["Check that erlang.xml documents autoimports correctly"];
-autoimports(Config) when is_list(Config) ->
- ?line XML = filename:join([?config(data_dir,Config),"erlang.xml"]),
- ?line case xml(XML) of
- [] ->
- ok;
- List ->
- lists:foreach(fun({[],F,A}) ->
- io:format("erlang:~s/~p is wrongly "
- "documented as ~s/~p~n",
- [F,A,F,A]);
- ({"erlang",F,A}) ->
- io:format("~s/~p is wrongly "
- "documented as "
- "erlang:~s/~p~n",
- [F,A,F,A])
- end,List),
- ?t:fail({wrong_autoimports,List})
- end.
-
-%%
-%% Ugly chunk of code to heuristically analyze the erlang.xml
-%% documentation file. Don't view this as an example...
-%%
-
-xml(XMLFile) ->
- {ok,File} = file:open(XMLFile,[read]),
- xskip_to_funcs(file:read_line(File),File),
- DocData = xloop(file:read_line(File),File),
- true = DocData =/= [],
- file:close(File),
- analyze(DocData).
-
-%% Skip lines up to and including the <funcs> tag.
-xskip_to_funcs({ok,Line},File) ->
- case re:run(Line,"\\<funcs\\>",[{capture,none}]) of
- nomatch ->
- xskip_to_funcs(file:read_line(File),File);
- match ->
- ok
- end.
-
-xloop({ok,Line},File) ->
- case re:run(Line,"\\<name\\>",[{capture,none}]) of
- nomatch ->
- xloop(file:read_line(File),File);
- match ->
- X = re:replace(Line,"\\).*",")",[{return,list}]),
- Y = re:replace(X,".*\\>","",[{return,list}]),
- Mod = get_module(Y),
- Rest1 = fstrip(Mod++":",Y),
- Func = get_function(Rest1),
- Rest2 = fstrip(Func++"(", Rest1),
- Argc = count_args(Rest2,1,0,false),
- [{Mod,Func,Argc} |
- xloop(file:read_line(File),File)]
- end;
-xloop(_,_) ->
- [].
-
-analyze([{[],Func,Arity}|T]) ->
- case erl_internal:bif(list_to_atom(Func),Arity) of
- true ->
- analyze(T);
- false ->
- [{[],Func,Arity} |
- analyze(T)]
- end;
-analyze([{"erlang",Func,Arity}|T]) ->
- case erl_internal:bif(list_to_atom(Func),Arity) of
- true ->
- [{"erlang",Func,Arity}|analyze(T)];
- false ->
- analyze(T)
- end;
-analyze([_|T]) ->
- analyze(T);
-analyze([]) ->
- [].
-
-
-count_args([],_,N,false) ->
- N;
-count_args([],_,N,true) ->
- N+1;
-count_args(_,0,N,true) ->
- N+1;
-count_args(_,0,N,false) ->
- N;
-count_args([Par|T],Level,N,Got) when (Par =:= 40) or
- (Par =:= 123) or (Par =:= 91) ->
- count_args(T,Level+1,N,(Level =:= 1) or Got);
-count_args([41|T],1,N,true) ->
- count_args(T,0,N+1,false);
-count_args([Par|T],Level,N, Got) when (Par =:= 41) or
- (Par =:= 125) or (Par =:= 93) ->
- count_args(T,Level-1,N,Got);
-count_args([$,|T],1,N,true) ->
- count_args(T,1,N+1,false);
-count_args([$ |T],A,B,C) ->
- count_args(T,A,B,C);
-count_args([_|T],1,N,_) ->
- count_args(T,1,N,true);
-count_args([_|T],A,B,C) ->
- count_args(T,A,B,C).
-
-fstrip([],X) ->
- X;
-fstrip(_,[]) ->
- [];
-fstrip([H|T1],[H|T2]) ->
- fstrip(T1,T2);
-fstrip(_,L) ->
- L.
-
-get_module(X) ->
- get_module(X,[]).
-get_module([],_) ->
- [];
-get_module([$:|_],Acc) ->
- lists:reverse(Acc);
-get_module([40|_],_) -> %(
- [];
-get_module([H|T],Acc) ->
- get_module(T,[H|Acc]).
-
-get_function(X) ->
- get_function(X,[]).
-get_function([],_) ->
- [];
-get_function([40|_],Acc) -> %(
- lists:reverse(Acc);
-get_function([H|T],Acc) ->
- get_function(T,[H|Acc]).
diff --git a/erts/test/autoimport_SUITE_data/dummy.txt b/erts/test/autoimport_SUITE_data/dummy.txt
deleted file mode 100644
index 972643e527..0000000000
--- a/erts/test/autoimport_SUITE_data/dummy.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1998-2010. 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%
-%%
-%% Purpouse: Dummy
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 13:29:56 +0000