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-rw-r--r--erts/test/erlc_SUITE.erl108
1 files changed, 104 insertions, 4 deletions
diff --git a/erts/test/erlc_SUITE.erl b/erts/test/erlc_SUITE.erl
index 237558a129..0c5b9f8358 100644
--- a/erts/test/erlc_SUITE.erl
+++ b/erts/test/erlc_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2016. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2018. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -257,7 +257,7 @@ erlc() ->
make_dep_options(Config) ->
{SrcDir,OutDir,Cmd} = get_cmd(Config),
FileName = filename:join(SrcDir, "erl_test_ok.erl"),
-
+ BeamFileName = filename:join(OutDir, "erl_test_ok.beam"),
DepRE = ["/erl_test_ok[.]beam: \\\\$",
"/system_test/erlc_SUITE_data/src/erl_test_ok[.]erl \\\\$",
@@ -285,22 +285,29 @@ make_dep_options(Config) ->
"missing.hrl$",
"_OK_"],
+ file:delete(BeamFileName),
+
%% Test plain -M
run(Config, Cmd, FileName, "-M", DepRE),
+ false = exists(BeamFileName),
%% Test -MF File
DepFile = filename:join(OutDir, "my.deps"),
run(Config, Cmd, FileName, "-MF "++DepFile, ["_OK_"]),
{ok,MFBin} = file:read_file(DepFile),
verify_result(binary_to_list(MFBin)++["_OK_"], DepRE),
+ false = exists(BeamFileName),
%% Test -MD
run(Config, Cmd, FileName, "-MD", ["_OK_"]),
MDFile = filename:join(OutDir, "erl_test_ok.Pbeam"),
{ok,MFBin} = file:read_file(MDFile),
+ file:delete(MDFile), %% used further down!
+ false = exists(BeamFileName),
%% Test -M -MT Target
run(Config, Cmd, FileName, "-M -MT target", DepRETarget),
+ false = exists(BeamFileName),
%% Test -MF File -MT Target
TargetDepFile = filename:join(OutDir, "target.deps"),
@@ -308,23 +315,110 @@ make_dep_options(Config) ->
["_OK_"]),
{ok,TargetBin} = file:read_file(TargetDepFile),
verify_result(binary_to_list(TargetBin)++["_OK_"], DepRETarget),
+ file:delete(TargetDepFile),
+ false = exists(BeamFileName),
%% Test -MD -MT Target
run(Config, Cmd, FileName, "-MD -MT target", ["_OK_"]),
TargetMDFile = filename:join(OutDir, "erl_test_ok.Pbeam"),
{ok,TargetBin} = file:read_file(TargetMDFile),
+ file:delete(TargetDepFile),
+ false = exists(BeamFileName),
%% Test -M -MQ Target. (Note: Passing a $ on the command line
%% portably for Unix and Windows is tricky, so we will just test
%% that MQ works at all.)
run(Config, Cmd, FileName, "-M -MQ target", DepRETarget),
+ false = exists(BeamFileName),
%% Test -M -MP
run(Config, Cmd, FileName, "-M -MP", DepREMP),
+ false = exists(BeamFileName),
%% Test -M -MG
MissingHeader = filename:join(SrcDir, "erl_test_missing_header.erl"),
run(Config, Cmd, MissingHeader, "-M -MG", DepREMissing),
+ false = exists(BeamFileName),
+
+ %%
+ %% check the above variants with side-effect -MMD
+ %%
+
+ %% since compiler is run on the erlang code a warning will be
+ %% issued by the compiler, match that.
+ WarningRE = "/system_test/erlc_SUITE_data/src/erl_test_ok.erl:[0-9]+: "
+ "Warning: function foo/0 is unused$",
+ ErrorRE = "/system_test/erlc_SUITE_data/src/erl_test_missing_header.erl:"
+ "[0-9]+: can't find include file \"missing.hrl\"$",
+
+ DepRE_MMD = insert_before("_OK_", WarningRE, DepRE),
+ DepRETarget_MMD = insert_before("_OK_", WarningRE, DepRETarget),
+ DepREMP_MMD = insert_before("_OK_",WarningRE,DepREMP),
+ DepREMissing_MMD = (insert_before("_OK_",ErrorRE,DepREMissing)--
+ ["_OK_"]) ++ ["_ERROR_"],
+ CompRE = [WarningRE,"_OK_"],
+
+
+ %% Test plain -MMD -M
+ run(Config, Cmd, FileName, "-MMD -M", DepRE_MMD),
+ true = exists(BeamFileName),
+ file:delete(BeamFileName),
+
+ %% Test -MMD -MF File
+ DepFile = filename:join(OutDir, "my.deps"),
+ run(Config, Cmd, FileName, "-MMD -MF "++DepFile, CompRE),
+ {ok,MFBin} = file:read_file(DepFile),
+ verify_result(binary_to_list(MFBin)++["_OK_"], DepRE),
+ true = exists(BeamFileName),
+ file:delete(BeamFileName),
+
+ %% Test -MMD -MD
+ run(Config, Cmd, FileName, "-MMD -MD", CompRE),
+ MDFile = filename:join(OutDir, "erl_test_ok.Pbeam"),
+ {ok,MFBin} = file:read_file(MDFile),
+ file:delete(MDFile), %% used further down!
+ true = exists(BeamFileName),
+ file:delete(BeamFileName),
+
+ %% Test -MMD -M -MT Target
+ run(Config, Cmd, FileName, "-MMD -M -MT target", DepRETarget_MMD),
+ true = exists(BeamFileName),
+ file:delete(BeamFileName),
+
+ %% Test -MMD -MF File -MT Target
+ TargetDepFile = filename:join(OutDir, "target.deps"),
+ run(Config, Cmd, FileName, "-MMD -MF "++TargetDepFile++" -MT target",
+ CompRE),
+ {ok,TargetBin} = file:read_file(TargetDepFile),
+ verify_result(binary_to_list(TargetBin)++["_OK_"], DepRETarget),
+ file:delete(TargetDepFile),
+ true = exists(BeamFileName),
+ file:delete(BeamFileName),
+
+ %% Test -MMD -MD -MT Target
+ run(Config, Cmd, FileName, "-MMD -MD -MT target", CompRE),
+ TargetMDFile = filename:join(OutDir, "erl_test_ok.Pbeam"),
+ {ok,TargetBin} = file:read_file(TargetMDFile),
+ file:delete(TargetDepFile),
+ true = exists(BeamFileName),
+ file:delete(BeamFileName),
+
+ %% Test -MMD -M -MQ Target. (Note: Passing a $ on the command line
+ %% portably for Unix and Windows is tricky, so we will just test
+ %% that MQ works at all.)
+ run(Config, Cmd, FileName, "-MMD -M -MQ target", DepRETarget_MMD),
+ true = exists(BeamFileName),
+ file:delete(BeamFileName),
+
+ %% Test -MMD -M -MP
+ run(Config, Cmd, FileName, "-MMD -M -MP", DepREMP_MMD),
+ true = exists(BeamFileName),
+ file:delete(BeamFileName),
+
+ %% Test -MMD -M -MG
+ MissingHeader = filename:join(SrcDir, "erl_test_missing_header.erl"),
+ run(Config, Cmd, MissingHeader, "-MMD -M -MG", DepREMissing_MMD),
+ false = exists(BeamFileName),
ok.
%% Runs a command.
@@ -341,6 +435,12 @@ verify_result(Result, Expect) ->
io:format("Expected: ~p", [Expect]),
match_messages(Messages, Expect).
+%% insert What before Item, crash if Item is not found
+insert_before(Item, What, [Item|List]) ->
+ [What,Item|List];
+insert_before(Item, What, [Other|List]) ->
+ [Other|insert_before(Item, What, List)].
+
split([$\n|Rest], Current, Lines) ->
split(Rest, [], [lists:reverse(Current)|Lines]);
split([$\r|Rest], Current, Lines) ->
@@ -405,7 +505,7 @@ run_command(Dir, {win32, _}, Cmd) ->
{BatchFile,
Run,
["@echo off\r\n",
- "set ERLC_EMULATOR=", atom_to_list(lib:progname()), "\r\n",
+ "set ERLC_EMULATOR=", ct:get_progname(), "\r\n",
Cmd, "\r\n",
"if errorlevel 1 echo _ERROR_\r\n",
"if not errorlevel 1 echo _OK_\r\n"]};
@@ -414,7 +514,7 @@ run_command(Dir, {unix, _}, Cmd) ->
{Name,
"/bin/sh " ++ Name,
["#!/bin/sh\n",
- "ERLC_EMULATOR='", atom_to_list(lib:progname()), "'\n",
+ "ERLC_EMULATOR='", ct:get_progname(), "'\n",
"export ERLC_EMULATOR\n",
Cmd, "\n",
"case $? in\n",
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 04:54:51 +0000