diff options
| -rw-r--r-- | src/rebar_prv_common_test.erl | 29 | ||||
| -rw-r--r-- | src/rebar_prv_compile.erl | 4 | ||||
| -rw-r--r-- | test/rebar_ct_SUITE.erl | 46 |
3 files changed, 76 insertions, 3 deletions
diff --git a/src/rebar_prv_common_test.erl b/src/rebar_prv_common_test.erl index bc1707e..2a76ebb 100644 --- a/src/rebar_prv_common_test.erl +++ b/src/rebar_prv_common_test.erl @@ -375,6 +375,16 @@ find_suite_dirs(Suites) -> maybe_inject_test_dir(State, AppAcc, [App|Rest], Dir) -> case rebar_file_utils:path_from_ancestor(Dir, rebar_app_info:dir(App)) of + {ok, []} -> + %% normal operation involves copying the entire directory a + %% suite exists in but if the suite is in the app root directory + %% the current compiler tries to compile all subdirs including priv + %% instead copy only files ending in `.erl' and directories + %% ending in `_SUITE_data' into the `_build/PROFILE/extras' dir + ExtrasDir = filename:join([rebar_dir:base_dir(State), "extras"]), + ok = copy_bare_suites(Dir, ExtrasDir), + Opts = inject_test_dir(rebar_state:opts(State), ExtrasDir), + {rebar_state:opts(State, Opts), AppAcc}; {ok, Path} -> Opts = inject_test_dir(rebar_app_info:opts(App), Path), {State, AppAcc ++ [rebar_app_info:opts(App, Opts)] ++ Rest}; @@ -384,8 +394,15 @@ maybe_inject_test_dir(State, AppAcc, [App|Rest], Dir) -> maybe_inject_test_dir(State, AppAcc, [], Dir) -> case rebar_file_utils:path_from_ancestor(Dir, rebar_state:dir(State)) of {ok, []} -> - ?WARN("Can't have suites in root of project dir, dropping from tests", []), - {State, AppAcc}; + %% normal operation involves copying the entire directory a + %% suite exists in but if the suite is in the root directory + %% that results in a loop as we copy `_build' into itself + %% instead copy only files ending in `.erl' and directories + %% ending in `_SUITE_data' in the `_build/PROFILE/extras' dir + ExtrasDir = filename:join([rebar_dir:base_dir(State), "extras"]), + ok = copy_bare_suites(Dir, ExtrasDir), + Opts = inject_test_dir(rebar_state:opts(State), ExtrasDir), + {rebar_state:opts(State, Opts), AppAcc}; {ok, Path} -> Opts = inject_test_dir(rebar_state:opts(State), Path), {rebar_state:opts(State, Opts), AppAcc}; @@ -393,6 +410,14 @@ maybe_inject_test_dir(State, AppAcc, [], Dir) -> {State, AppAcc} end. +copy_bare_suites(From, To) -> + filelib:ensure_dir(filename:join([To, "dummy.txt"])), + SrcFiles = rebar_utils:find_files(From, ".*\\.[e|h]rl\$", false), + DataDirs = lists:filter(fun filelib:is_dir/1, + filelib:wildcard(filename:join([From, "*_SUITE_data"]))), + ok = rebar_file_utils:cp_r(SrcFiles, To), + rebar_file_utils:cp_r(DataDirs, To). + inject_test_dir(Opts, Dir) -> %% append specified test targets to app defined `extra_src_dirs` ExtraSrcDirs = rebar_opts:get(Opts, extra_src_dirs, []), diff --git a/src/rebar_prv_compile.erl b/src/rebar_prv_compile.erl index 2996aee..d57b82b 100644 --- a/src/rebar_prv_compile.erl +++ b/src/rebar_prv_compile.erl @@ -217,6 +217,10 @@ copy(OldAppDir, AppDir, Dir) -> %% TODO: use ec_file:copy/2 to do this, it preserves timestamps and %% may prevent recompilation of files in extra dirs +copy(Source, Source) -> + %% allow users to specify a directory in _build as a directory + %% containing additional source/tests + ok; copy(Source, Target) -> %% important to do this so no files are copied onto themselves %% which truncates them to zero length on some platforms diff --git a/test/rebar_ct_SUITE.erl b/test/rebar_ct_SUITE.erl index 267a9ee..41a7c80 100644 --- a/test/rebar_ct_SUITE.erl +++ b/test/rebar_ct_SUITE.erl @@ -17,6 +17,7 @@ multi_suite/1, all_suite/1, single_dir_and_single_suite/1, + suite_at_root/1, data_dir_correct/1, cmd_label/1, cmd_config/1, @@ -72,7 +73,8 @@ groups() -> [{basic_app, [], [basic_app_default_dirs, single_unmanaged_suite, multi_suite, all_suite, - single_dir_and_single_suite]}, + single_dir_and_single_suite, + suite_at_root]}, {data_dirs, [], [data_dir_correct]}, {ct_opts, [], [cmd_label, cmd_config, @@ -177,6 +179,14 @@ init_per_group(dirs_and_suites, Config) -> ok = filelib:ensure_dir(Suite3), ok = file:write_file(Suite3, test_suite("extras")), + Suite4 = filename:join([AppDir, "root_SUITE.erl"]), + ok = file:write_file(Suite4, test_suite("root")), + + ok = file:write_file(filename:join([AppDir, "root_SUITE.hrl"]), <<>>), + + ok = filelib:ensure_dir(filename:join([AppDir, "root_SUITE_data", "dummy.txt"])), + ok = file:write_file(filename:join([AppDir, "root_SUITE_data", "some_data.txt"]), <<>>), + {ok, State} = rebar_test_utils:run_and_check(C, [], ["as", "test", "lock"], return), [{s, State}, {appnames, [Name1, Name2]}|C]; @@ -603,6 +613,40 @@ single_dir_and_single_suite(Config) -> Suite = proplists:get_value(suite, Opts), ["extra_SUITE"] = Suite. +suite_at_root(Config) -> + AppDir = ?config(apps, Config), + State = ?config(s, Config), + + LibDirs = rebar_dir:lib_dirs(State), + State1 = rebar_app_discover:do(State, LibDirs), + + Providers = rebar_state:providers(State1), + Namespace = rebar_state:namespace(State1), + CommandProvider = providers:get_provider(ct, Providers, Namespace), + GetOptSpec = providers:opts(CommandProvider), + {ok, GetOptResult} = getopt:parse(GetOptSpec, ["--suite=" ++ filename:join([AppDir, "root_SUITE"])]), + + State2 = rebar_state:command_parsed_args(State1, GetOptResult), + + Tests = rebar_prv_common_test:prepare_tests(State2), + {ok, NewState} = rebar_prv_common_test:compile(State2, Tests), + {ok, T} = Tests, + Opts = rebar_prv_common_test:translate_paths(NewState, T), + + Suite = proplists:get_value(suite, Opts), + Expected = filename:join([AppDir, "_build", "test", "extras", "root_SUITE"]), + [Expected] = Suite, + + TestHrl = filename:join([AppDir, "_build", "test", "extras", "root_SUITE.hrl"]), + true = filelib:is_file(TestHrl), + + TestBeam = filename:join([AppDir, "_build", "test", "extras", "root_SUITE.beam"]), + true = filelib:is_file(TestBeam), + + DataDir = filename:join([AppDir, "_build", "test", "extras", "root_SUITE_data"]), + true = filelib:is_dir(DataDir). + + %% this test probably only fails when this suite is run via rebar3 with the --cover flag data_dir_correct(Config) -> DataDir = ?config(data_dir, Config), |