%%
%% %CopyrightBegin%
%%
%% 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
%% 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.
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%%
-module(make_SUITE).
-export([all/0,groups/0,init_per_group/2,end_per_group/2, make_all/1, make_files/1]).
-export([otp_6057_init/1,
otp_6057_a/1, otp_6057_b/1, otp_6057_c/1,
otp_6057_end/1]).
-include_lib("test_server/include/test_server.hrl").
-include_lib("kernel/include/file.hrl").
%% in ./make_SUITE_data there are test-files used by this
%% test suite. There are 4 files named test1.erl ... test5.erl.
%% The test files are attacked in various ways in order to put make on trial.
%%
%% Also, and Emakefile exists in ./make_SUITE_data. This file specifies
%% that the file :"test5.erl" shall be compiled with the 'S' option,
%% i.e. produce "test5.S" instead of "test5.<objext>"
all() ->
[make_all, make_files, otp_6057_a, otp_6057_b,
otp_6057_c].
groups() ->
[].
init_per_group(_GroupName, Config) ->
Config.
end_per_group(_GroupName, Config) ->
Config.
test_files() -> ["test1", "test2", "test3", "test4"].
make_all(suite) -> [];
make_all(Config) when is_list(Config) ->
?line Current = prepare_data_dir(Config),
?line up_to_date = make:all(),
?line ok = ensure_exists(test_files()),
?line ok = ensure_exists(["test5"],".S"), % Emakefile: [{test5,['S']}
?line file:set_cwd(Current),
?line ensure_no_messages(),
ok.
make_files(suite) -> [];
make_files(Config) when is_list(Config) ->
?line Current = prepare_data_dir(Config),
%% Make files that exist.
?line Files = [test1, test2],
?line up_to_date = make:files(Files), % ok files
?line ok = ensure_exists(Files),
?line error = make:files([test1,test7]), % non existing file
?line up_to_date = make:files([test1,test2],[debug_info]), % with option
?line file:set_cwd(Current),
?line ensure_no_messages(),
ok.
%% Moves to the data directory of this suite, clean it from any object
%% files (*.jam for a JAM emulator). Returns the previous directory.
prepare_data_dir(Config) ->
?line {ok, Current} = file:get_cwd(),
?line {value, {data_dir, Dir}} = lists:keysearch(data_dir, 1, Config),
?line file:set_cwd(Dir),
?line {ok, Files} = file:list_dir("."),
?line delete_obj(Files, code:objfile_extension()),
?line ensure_no_messages(),
Current.
delete_obj([File|Rest], ObjExt) ->
?line case filename:extension(File) of
ObjExt -> file:delete(File);
".S" -> file:delete(File);
_ -> ok
end,
?line delete_obj(Rest, ObjExt);
delete_obj([], _) ->
ok.
%% Ensure that the given object files exists.
ensure_exists(Names) ->
ensure_exists(Names, code:objfile_extension()).
ensure_exists([Name|Rest], ObjExt) when is_atom(Name) ->
ensure_exists([atom_to_list(Name)|Rest], ObjExt);
ensure_exists([Name|Rest], ObjExt) ->
case filelib:is_regular(Name++ObjExt) of
true ->
ensure_exists(Rest, ObjExt);
false ->
Name++ObjExt
end;
ensure_exists([], _) ->
ok.
otp_6057_init(Config) when is_list(Config) ->
?line DataDir = ?config(data_dir, Config),
?line PrivDir = ?config(priv_dir, Config),
%% Create the directories PrivDir/otp_6057/src1, /src2 and /ebin
Src1 = filename:join([PrivDir, otp_6057, src1]),
Src2 = filename:join([PrivDir, otp_6057, src2]),
Ebin = filename:join([PrivDir, otp_6057, ebin]),
?line ok = file:make_dir(filename:join(PrivDir, otp_6057)),
?line ok = file:make_dir(Src1),
?line ok = file:make_dir(Src2),
?line ok = file:make_dir(Ebin),
%% Copy test1.erl and test2.erl to src1, and test3.erl to src2
Test1orig = filename:join(DataDir, "test1.erl"),
Test2orig = filename:join(DataDir, "test2.erl"),
Test3orig = filename:join(DataDir, "test3.erl"),
Test1 = filename:join(Src1, "test1.erl"),
Test2 = filename:join(Src1, "test2.erl"),
Test3 = filename:join(Src2, "test3.erl"),
?line {ok, _} = file:copy(Test1orig, Test1),
?line {ok, _} = file:copy(Test2orig, Test2),
?line {ok, _} = file:copy(Test3orig, Test3),
%% Create an Emakefile in src1
Emakefile = filename:join(Src1, "Emakefile"),
?line {ok, Fd} = file:open(Emakefile, write),
?line ok = io:write(Fd, {["test1.erl","test2","../src2/test3"],
[{outdir,"../ebin"}]}),
?line ok = io:fwrite(Fd, ".~n", []),
?line ok = file:close(Fd),
?line ensure_no_messages(),
Config.
otp_6057_a(suite) ->
[];
otp_6057_a(doc) ->
["Test that make:all/0 looks for object file in correct place"];
otp_6057_a(Config) when is_list(Config) ->
?line PrivDir = ?config(priv_dir, Config),
%% Go to src1, saving old CWD
?line {ok, CWD} = file:get_cwd(),
Src1 = filename:join([PrivDir, otp_6057, src1]),
?line ok = file:set_cwd(Src1),
%% Call make:all()
?line up_to_date = make:all(),
%% Ensure that all beam files are created in the ebin directory
Ebin = filename:join([PrivDir, otp_6057, ebin]),
Test1 = filename:join(Ebin, test1),
Test2 = filename:join(Ebin, test2),
Test3 = filename:join(Ebin, test3),
case ensure_exists([Test1, Test2, Test3]) of
ok -> ok;
Missing ->
?line ?t:fail({"missing beam file", Missing})
end,
%% Check creation date of test1.beam and make sure it is not
%% recompiled if make:all() is called again.
%% (Sleep a while, if the file is recompiled within a second then
%% mtime will be the same).
?line {ok, FileInfo1} = file:read_file_info(Test1++".beam"),
Date1 = FileInfo1#file_info.mtime,
?t:sleep(?t:seconds(2)),
?line up_to_date = make:all(),
?line {ok, FileInfo2} = file:read_file_info(Test1++".beam"),
case FileInfo2#file_info.mtime of
Date1 -> ok;
_Date2 ->
?line ?t:fail({"recompiled beam file", Test1++".beam"})
end,
%% Remove the beam files
?line ok =
ensure_removed([Test1++".beam",Test2++".beam",Test2++".beam"]),
%% Return to original CWD
?line ok = file:set_cwd(CWD),
?line ensure_no_messages(),
ok.
otp_6057_b(suite) ->
[];
otp_6057_b(doc) ->
["Test that make:files/1 can handle a file in another directory"];
otp_6057_b(Config) when is_list(Config) ->
?line PrivDir = ?config(priv_dir, Config),
%% Go to src1, saving old CWD
?line {ok, CWD} = file:get_cwd(),
Src1 = filename:join([PrivDir, otp_6057, src1]),
?line ok = file:set_cwd(Src1),
%% Ensure there is no beam file already
Ebin = filename:join([PrivDir, otp_6057, ebin]),
Test3 = filename:join(Ebin, "test3"),
?line ok = ensure_removed([Test3++".beam"]),
%% Call make:files/1
?line up_to_date = make:files(["../src2/test3"]),
%% Ensure that the beam file is created in the ebin directory
case ensure_exists([Test3]) of
ok -> ok;
Missing ->
?line ?t:fail({"missing beam file", Missing})
end,
%% Remove the beam file
?line ok = ensure_removed([Test3++".beam"]),
%% Return to original CWD
?line ok = file:set_cwd(CWD),
?line ensure_no_messages(),
ok.
otp_6057_c(suite) ->
[];
otp_6057_c(doc) ->
["Test that make:files/1 find options in Emakefile if a file is "
"given with the .erl extension there"];
otp_6057_c(Config) when is_list(Config) ->
?line PrivDir = ?config(priv_dir, Config),
%% Go to src1, saving old CWD
?line {ok, CWD} = file:get_cwd(),
Src1 = filename:join([PrivDir, otp_6057, src1]),
?line ok = file:set_cwd(Src1),
%% Ensure there are no beam files already
Ebin = filename:join([PrivDir, otp_6057, ebin]),
Test1 = filename:join(Ebin, "test1"),
Test2 = filename:join(Ebin, "test2"),
?line ok = ensure_removed([Test1++".beam",Test2++".beam"]),
%% Call make:files/1
?line up_to_date = make:files([test1, test2]),
%% Ensure that the beam files are created in the ebin directory
Ebin = filename:join([PrivDir, otp_6057, ebin]),
case ensure_exists([Test1, Test2]) of
ok -> ok;
Missing ->
?line ?t:fail({"missing beam file", Missing})
end,
%% Remove the beam files
?line ok = ensure_removed([Test1++".beam", Test2++".beam"]),
%% Return to original CWD
?line ok = file:set_cwd(CWD),
?line ensure_no_messages(),
ok.
otp_6057_end(Config) when is_list(Config) ->
Config.
ensure_removed([File|Files]) ->
file:delete(File),
ensure_removed(Files);
ensure_removed([]) ->
ok.
ensure_no_messages() ->
ensure_no_messages(0).
ensure_no_messages(N) ->
receive
Any ->
io:format("Unexpected message: ~p", [Any]),
ensure_no_messages(N+1)
after 0 ->
case N of
0 -> ok;
N -> ?t:fail()
end
end.
