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Diffstat (limited to 'inttest/erlc/erlc_rt.erl')
-rw-r--r-- | inttest/erlc/erlc_rt.erl | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/inttest/erlc/erlc_rt.erl b/inttest/erlc/erlc_rt.erl deleted file mode 100644 index 50cdb83..0000000 --- a/inttest/erlc/erlc_rt.erl +++ /dev/null @@ -1,137 +0,0 @@ -%% -*- mode: erlang;erlang-indent-level: 4;indent-tabs-mode: nil -*- -%% ex: ts=4 sw=4 ft=erlang et --module(erlc_rt). --export([files/0, - run/1]). - --include_lib("eunit/include/eunit.hrl"). - --define(MODULES, - [first_xrl, - first_yrl, - first_erl, - foo, - foo_app, - foo_sup, - foo_test_worker, - foo_worker, - 'SIMPLE-ASN']). - --define(BEAM_FILES, - ["first_xrl.beam", - "first_yrl.beam", - "first_erl.beam", - "foo.beam", - "foo_app.beam", - "foo_sup.beam", - "foo_test_worker.beam", - "foo_worker.beam", - "SIMPLE-ASN.beam"]). - -files() -> - [ - {copy, "../../rebar", "rebar"}, - {copy, "rebar.config", "rebar.config"}, - {copy, "rebar-no_debug_info.config", "rebar-no_debug_info.config"}, - {copy, "include", "include"}, - {copy, "extra-include", "extra-include"}, - {copy, "src", "src"}, - {copy, "extra-src", "extra-src"}, - {copy, "mibs", "mibs"}, - {copy, "asn1", "asn1"}, - {create, "ebin/foo.app", app(foo, ?MODULES)}, - %% deps - {create, "deps/foobar/ebin/foobar.app", app(foobar, [foobar])}, - {copy, "foobar.erl", "deps/foobar/src/foobar.erl"} - ]. - -run(_Dir) -> - ?assertMatch({ok, _}, retest_sh:run("./rebar compile", [])), - ok = check_beams(true), - ok = check_debug_info(true), - MibResult = filename:join(["priv", "mibs", "SIMPLE-MIB.bin"]), - ?assertMatch(true, filelib:is_regular(MibResult)), - ?assertMatch({ok, _}, retest_sh:run("./rebar clean", [])), - ok = check_beams(false), - ?assertMatch(false, filelib:is_regular(MibResult)), - ?assertMatch( - {ok, _}, - retest_sh:run("./rebar -C rebar-no_debug_info.config compile", [])), - ok = check_beams(true), - ok = check_debug_info(false), - ?assertMatch(true, filelib:is_regular(MibResult)), - %% Regression test for https://github.com/rebar/rebar/issues/249 - %% - %% Root cause: We didn't have per-project .rebar/erlcinfo but just one in - %% <base_dir>/.rebar/erlcinfo. - %% - %% Solution: Ensure every project has its own .rebar/erlcinfo - %% - %% For the bug to happen, the following conditions must be met: - %% - %% 1. <base_dir>/rebar.config has erl_first_files - %% 2. one of the 'first' files depends on another file (in this - %% case via -include_lib()) - %% 3. a sub project's rebar.config, if any, has no erl_first_files entry - %% - %% Now because erl_first_files is retrieved via rebar_config:get_list/3, - %% base_dir/rebar.config's erl_first_files is inherited, and because we had - %% a shared <base_dir>/.rebar/erlcinfo instead of one per project, the - %% cached entry was reused. Next, while compiling the sub project - %% rebar_erlc_compiler:needs_compile/3 gets a last modification time of - %% zero for the 'first' file which does not exist inside the sub project. - %% This, and the fact that it has at least one dependency, makes - %% needs_compile/3 return 'true'. The root cause is that we didn't have per - %% project .rebar/erlcinfo. For <base_dir>/.rebar/erlcinfo to be populated, - %% base_dir has to be compiled at least once. Therefore, after the first - %% compile any compile processing the sub project will fail because - %% needs_compile/3 will always return true for the non-existent 'first' - %% file. - ?assertMatch({ok, _}, retest_sh:run("./rebar clean", [])), - ?assertMatch({ok, _}, retest_sh:run("./rebar compile", [])), - ok = check_beams(true), - ?assertMatch({ok, _}, retest_sh:run("./rebar compile", [])), - ok = check_beams(true), - ok. - -check_beams(Exist) -> - check_files(Exist, fun filelib:is_regular/1). - -check_debug_info(HasDebugInfo) -> - check_files(HasDebugInfo, fun has_debug_info/1). - -check_files(Expected, Check) -> - lists:foreach( - fun(F) -> - File = filename:join("ebin", F), - ?assertEqual(Expected, Check(File)) - end, - ?BEAM_FILES). - -%% NOTE: Copied from dialyzer_utils:get_abstract_code_from_beam/1 and -%% modified for local use. We could have called the function directly, -%% but dialyzer_utils is not an official API to rely on. -has_debug_info(File) -> - case beam_lib:chunks(File, [abstract_code]) of - {ok, {_Mod, List}} -> - case lists:keyfind(abstract_code, 1, List) of - {abstract_code, {raw_abstract_v1, _Abstr}} -> - true; - _ -> - false - end; - _ -> - false - end. - -%% -%% Generate the contents of a simple .app file -%% -app(Name, Modules) -> - App = {application, Name, - [{description, atom_to_list(Name)}, - {vsn, "1"}, - {modules, Modules}, - {registered, []}, - {applications, [kernel, stdlib]}]}, - io_lib:format("~p.\n", [App]). |