modify `ct` provider to copy selected directories and compile them

alongside their source (ie, if `some_tests` is a directory that
contains test suites beams resulting from compiling them will be
placed in `some_tests` in the appropriate `_build` directory

1 files changed, 520 insertions, 0 deletions

diff --git a/test/rebar_ct_SUITE.erl b/test/rebar_ct_SUITE.erl
new file mode 100644
index 0000000..3c4aed3
--- /dev/null
+++ b/test/rebar_ct_SUITE.erl
@@ -0,0 +1,520 @@
+-module(rebar_ct_SUITE).
+
+-export([all/0,
+         groups/0,
+         init_per_group/2,
+         end_per_group/2]).
+-export([basic_app_default_dirs/1,
+         basic_app_default_beams/1,
+         multi_app_default_dirs/1,
+         multi_app_default_beams/1,
+         single_app_dir/1,
+         single_extra_dir/1,
+         single_unmanaged_dir/1,
+         single_suite/1,
+         single_extra_suite/1,
+         single_unmanaged_suite/1,
+         multi_suite/1,
+         all_suite/1,
+         single_dir_and_single_suite/1]).
+
+-include_lib("common_test/include/ct.hrl").
+
+all() -> [{group, basic_app},
+          {group, multi_app},
+          {group, dirs_and_suites}].
+
+groups() -> [{basic_app, [], [basic_app_default_dirs,
+                              basic_app_default_beams]},
+             {multi_app, [], [multi_app_default_dirs,
+                              multi_app_default_beams]},
+             {dirs_and_suites, [], [single_app_dir,
+                                    single_extra_dir,
+                                    single_unmanaged_dir,
+                                    single_suite,
+                                    single_extra_suite,
+                                    single_unmanaged_suite,
+                                    multi_suite,
+                                    all_suite,
+                                    single_dir_and_single_suite]}].
+
+init_per_group(basic_app, Config) ->
+    C = rebar_test_utils:init_rebar_state(Config, "ct_"),
+
+    AppDir = ?config(apps, C),
+
+    Name = rebar_test_utils:create_random_name(atom_to_list(basic_app) ++ "_"),
+    Vsn = rebar_test_utils:create_random_vsn(),
+    rebar_test_utils:create_app(AppDir, Name, Vsn, [kernel, stdlib]),
+
+    Suite = filename:join([AppDir, "test", Name ++ "_SUITE.erl"]),
+    ok = filelib:ensure_dir(Suite),
+    ok = file:write_file(Suite, test_suite(Name)),
+
+    {ok, State} = rebar_test_utils:run_and_check(C, [], ["as", "test", "compile"], return),
+
+    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, []),
+
+    State2 = rebar_state:command_parsed_args(State1, GetOptResult),
+
+    Result = rebar_prv_common_test:setup_ct(State2),
+
+    [{result, Result}, {appnames, [Name]}|C];
+init_per_group(multi_app, Config) ->
+    C = rebar_test_utils:init_rebar_state(Config, "ct_"),
+
+    AppDir = ?config(apps, C),
+
+    Name1 = rebar_test_utils:create_random_name(atom_to_list(multi_app) ++ "_"),
+    Vsn1 = rebar_test_utils:create_random_vsn(),
+    AppDir1 = filename:join([AppDir, "apps", Name1]),
+    rebar_test_utils:create_app(AppDir1, Name1, Vsn1, [kernel, stdlib]),
+
+    Suite1 = filename:join([AppDir1, "test", Name1 ++ "_SUITE.erl"]),
+    ok = filelib:ensure_dir(Suite1),
+    ok = file:write_file(Suite1, test_suite(Name1)),
+
+    Name2 = rebar_test_utils:create_random_name(atom_to_list(multi_app) ++ "_"),
+    Vsn2 = rebar_test_utils:create_random_vsn(),
+    AppDir2 = filename:join([AppDir, "apps", Name2]),
+    rebar_test_utils:create_app(AppDir2, Name2, Vsn2, [kernel, stdlib]),
+
+    Suite2 = filename:join([AppDir2, "test", Name2 ++ "_SUITE.erl"]),
+    ok = filelib:ensure_dir(Suite2),
+    ok = file:write_file(Suite2, test_suite(Name2)),
+
+    Suite3 = filename:join([AppDir, "test", "extras_SUITE.erl"]),
+    ok = filelib:ensure_dir(Suite3),
+    ok = file:write_file(Suite3, test_suite("extras")),
+
+    {ok, State} = rebar_test_utils:run_and_check(C, [], ["as", "test", "compile"], return),
+
+    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, []),
+
+    State2 = rebar_state:command_parsed_args(State1, GetOptResult),
+
+    Result = rebar_prv_common_test:setup_ct(State2),
+
+    [{result, Result}, {appnames, [Name1, Name2]}|C];
+init_per_group(dirs_and_suites, Config) ->
+    C = rebar_test_utils:init_rebar_state(Config, "ct_"),
+
+    AppDir = ?config(apps, C),
+
+    Name1 = rebar_test_utils:create_random_name(atom_to_list(dirs_and_suites) ++ "_"),
+    Vsn1 = rebar_test_utils:create_random_vsn(),
+    AppDir1 = filename:join([AppDir, "apps", Name1]),
+    rebar_test_utils:create_app(AppDir1, Name1, Vsn1, [kernel, stdlib]),
+
+    Suite1 = filename:join([AppDir1, "test", Name1 ++ "_SUITE.erl"]),
+    ok = filelib:ensure_dir(Suite1),
+    ok = file:write_file(Suite1, test_suite(Name1)),
+
+    Name2 = rebar_test_utils:create_random_name(atom_to_list(dir_and_suites) ++ "_"),
+    Vsn2 = rebar_test_utils:create_random_vsn(),
+    AppDir2 = filename:join([AppDir, "apps", Name2]),
+    rebar_test_utils:create_app(AppDir2, Name2, Vsn2, [kernel, stdlib]),
+
+    Suite2 = filename:join([AppDir2, "test", Name2 ++ "_SUITE.erl"]),
+    ok = filelib:ensure_dir(Suite2),
+    ok = file:write_file(Suite2, test_suite(Name2)),
+
+    Suite3 = filename:join([AppDir, "test", "extras_SUITE.erl"]),
+    ok = filelib:ensure_dir(Suite3),
+    ok = file:write_file(Suite3, test_suite("extras")),
+
+    [{appnames, [Name1, Name2]}|C].
+
+end_per_group(_Group, _Config) -> ok.
+
+basic_app_default_dirs(Config) ->
+    AppDir = ?config(apps, Config),
+    [Name] = ?config(appnames, Config),
+    Result = ?config(result, Config),
+
+    Expect = filename:absname(filename:join([AppDir, "_build", "test", "lib", Name, "test"])),
+    Dir = proplists:get_value(dir, Result),
+
+    Expect = Dir.
+
+basic_app_default_beams(Config) ->
+    AppDir = ?config(apps, Config),
+    [Name] = ?config(appnames, Config),
+
+    File = filename:join([AppDir,
+                          "_build",
+                          "test",
+                          "lib",
+                          Name,
+                          "test",
+                          Name ++ "_SUITE.beam"]),
+
+    true = filelib:is_file(File).
+
+multi_app_default_dirs(Config) ->
+    AppDir = ?config(apps, Config),
+    [Name1, Name2] = ?config(appnames, Config),
+    Result = ?config(result, Config),
+
+    Expect1 = filename:absname(filename:join([AppDir, "_build", "test", "lib", Name1, "test"])),
+    Expect2 = filename:absname(filename:join([AppDir, "_build", "test", "lib", Name2, "test"])),
+    Expect3 = filename:absname(filename:join([AppDir, "_build", "test", "test"])),
+    Dirs = proplists:get_value(dir, Result),
+
+    true = (lists:sort([Expect1, Expect2, Expect3]) == lists:sort(Dirs)).
+
+multi_app_default_beams(Config) ->
+    AppDir = ?config(apps, Config),
+    [Name1, Name2] = ?config(appnames, Config),
+
+    File1 = filename:join([AppDir,
+                           "_build",
+                           "test",
+                           "lib",
+                           Name1,
+                           "test",
+                           Name1 ++ "_SUITE.beam"]),
+    File2 = filename:join([AppDir,
+                           "_build",
+                           "test",
+                           "lib",
+                           Name2,
+                           "test",
+                           Name2 ++ "_SUITE.beam"]),
+    File3 = filename:join([AppDir,
+                           "_build",
+                           "test",
+                           "test",
+                           "extras_SUITE.beam"]),
+
+    true = filelib:is_file(File1),
+    true = filelib:is_file(File2),
+    true = filelib:is_file(File3).
+
+single_app_dir(Config) ->
+    AppDir = ?config(apps, Config),
+    [Name1, _Name2] = ?config(appnames, Config),
+
+    {ok, State} = rebar_test_utils:run_and_check(Config, [], ["as", "test", "compile"], return),
+
+    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,
+                                      ["--dir=" ++ filename:join([AppDir,
+                                                                  "apps",
+                                                                  Name1,
+                                                                  "test"])]),
+
+    State2 = rebar_state:command_parsed_args(State1, GetOptResult),
+
+    Result = rebar_prv_common_test:setup_ct(State2),
+
+    Expect = filename:absname(filename:join([AppDir, "_build", "test", "lib", Name1, "test"])),
+    Dir = proplists:get_value(dir, Result),
+
+    Expect = Dir.
+
+single_extra_dir(Config) ->
+    AppDir = ?config(apps, Config),
+
+    {ok, State} = rebar_test_utils:run_and_check(Config, [], ["as", "test", "compile"], return),
+
+    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, ["--dir=" ++ filename:join([AppDir,
+                                                                              "test"])]),
+
+    State2 = rebar_state:command_parsed_args(State1, GetOptResult),
+
+    Result = rebar_prv_common_test:setup_ct(State2),
+
+    Expect = filename:absname(filename:join([AppDir, "_build", "test", "test"])),
+    Dir = proplists:get_value(dir, Result),
+
+    Expect = Dir.
+
+single_unmanaged_dir(Config) ->
+    PrivDir = ?config(priv_dir, Config),
+
+    Suite = filename:join([PrivDir, "unmanaged_dir", "unmanaged_dir_SUITE.erl"]),
+    ok = filelib:ensure_dir(Suite),
+    ok = file:write_file(Suite, test_suite("unmanaged_dir")),
+
+    {ok, State} = rebar_test_utils:run_and_check(Config, [], ["as", "test", "compile"], return),
+
+    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, ["--dir=" ++ filename:absname(filename:join([PrivDir,
+                                                                                               "unmanaged_dir"]))]),
+
+    State2 = rebar_state:command_parsed_args(State1, GetOptResult),
+
+    Result = rebar_prv_common_test:setup_ct(State2),
+
+    Expect = filename:absname(filename:join([PrivDir, "unmanaged_dir"])),
+    Dir = proplists:get_value(dir, Result),
+
+    Expect = Dir.
+
+single_suite(Config) ->
+    AppDir = ?config(apps, Config),
+    [Name1, _Name2] = ?config(appnames, Config),
+
+    {ok, State} = rebar_test_utils:run_and_check(Config, [], ["as", "test", "compile"], return),
+
+    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,
+                                                                    "apps",
+                                                                    Name1,
+                                                                    "test",
+                                                                    Name1 ++ "_SUITE"])]),
+
+    State2 = rebar_state:command_parsed_args(State1, GetOptResult),
+
+    Result = rebar_prv_common_test:setup_ct(State2),
+
+    Expect = [filename:absname(filename:join([AppDir,
+                                              "_build",
+                                              "test",
+                                              "lib",
+                                              Name1,
+                                              "test",
+                                              Name1 ++ "_SUITE"]))],
+    Suite = proplists:get_value(suite, Result),
+
+    Expect = Suite.
+
+single_extra_suite(Config) ->
+    AppDir = ?config(apps, Config),
+    [_Name1, _Name2] = ?config(appnames, Config),
+
+    {ok, State} = rebar_test_utils:run_and_check(Config, [], ["as", "test", "compile"], return),
+
+    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,
+                                                                    "test",
+                                                                    "extra_SUITE"])]),
+
+    State2 = rebar_state:command_parsed_args(State1, GetOptResult),
+
+    Result = rebar_prv_common_test:setup_ct(State2),
+
+    Expect = [filename:absname(filename:join([AppDir,
+                                              "_build",
+                                              "test",
+                                              "test",
+                                              "extra_SUITE"]))],
+    Suite = proplists:get_value(suite, Result),
+
+    Expect = Suite.
+
+single_unmanaged_suite(Config) ->
+    PrivDir = ?config(priv_dir, Config),
+    [_Name1, _Name2] = ?config(appnames, Config),
+
+    Suite = filename:join([PrivDir, "unmanaged", "unmanaged_SUITE.erl"]),
+    ok = filelib:ensure_dir(Suite),
+    ok = file:write_file(Suite, test_suite("unmanaged")),
+
+    {ok, State} = rebar_test_utils:run_and_check(Config, [], ["as", "test", "compile"], return),
+
+    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:absname(filename:join([PrivDir,
+                                                                                     "unmanaged",
+                                                                                     "unmanaged_SUITE"]))]),
+
+    State2 = rebar_state:command_parsed_args(State1, GetOptResult),
+
+    Result = rebar_prv_common_test:setup_ct(State2),
+
+    Expect = [filename:absname(filename:join([PrivDir,
+                                              "unmanaged",
+                                              "unmanaged_SUITE"]))],
+    SuitePath = proplists:get_value(suite, Result),
+
+    Expect = SuitePath.
+
+multi_suite(Config) ->
+    AppDir = ?config(apps, Config),
+    [Name1, Name2] = ?config(appnames, Config),
+
+    {ok, State} = rebar_test_utils:run_and_check(Config, [], ["as", "test", "compile"], return),
+
+    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,
+                                                                    "apps",
+                                                                    Name1,
+                                                                    "test",
+                                                                    Name1 ++ "_SUITE," ++ AppDir,
+                                                                    "apps",
+                                                                    Name2,
+                                                                    "test",
+                                                                    Name2 ++ "_SUITE"])]),
+
+    State2 = rebar_state:command_parsed_args(State1, GetOptResult),
+
+    Result = rebar_prv_common_test:setup_ct(State2),
+
+    Expect1 = filename:absname(filename:join([AppDir,
+                                              "_build",
+                                              "test",
+                                              "lib",
+                                              Name1,
+                                              "test",
+                                              Name1 ++ "_SUITE"])),
+    Expect2 = filename:absname(filename:join([AppDir,
+                                              "_build",
+                                              "test",
+                                              "lib",
+                                              Name2,
+                                              "test",
+                                              Name2 ++ "_SUITE"])),
+    Suites = proplists:get_value(suite, Result),
+
+    true = (lists:sort([Expect1, Expect2]) == lists:sort(Suites)).
+
+all_suite(Config) ->
+    AppDir = ?config(apps, Config),
+    [Name1, Name2] = ?config(appnames, Config),
+
+    {ok, State} = rebar_test_utils:run_and_check(Config, [], ["as", "test", "compile"], return),
+
+    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,
+                                                                    "apps",
+                                                                    Name1,
+                                                                    "test",
+                                                                    Name1 ++ "_SUITE," ++ AppDir,
+                                                                    "apps",
+                                                                    Name2,
+                                                                    "test",
+                                                                    Name2 ++ "_SUITE," ++ AppDir,
+                                                                    "test",
+                                                                    "extra_SUITE"])]),
+
+    State2 = rebar_state:command_parsed_args(State1, GetOptResult),
+
+    Result = rebar_prv_common_test:setup_ct(State2),
+
+    Expect1 = filename:absname(filename:join([AppDir,
+                                              "_build",
+                                              "test",
+                                              "lib",
+                                              Name1,
+                                              "test",
+                                              Name1 ++ "_SUITE"])),
+    Expect2 = filename:absname(filename:join([AppDir,
+                                              "_build",
+                                              "test",
+                                              "lib",
+                                              Name2,
+                                              "test",
+                                              Name2 ++ "_SUITE"])),
+    Expect3 = filename:absname(filename:join([AppDir,
+                                              "_build",
+                                              "test",
+                                              "test",
+                                              "extra_SUITE"])),
+    Suites = proplists:get_value(suite, Result),
+
+    true = (lists:sort([Expect1, Expect2, Expect3]) == lists:sort(Suites)).
+
+single_dir_and_single_suite(Config) ->
+    AppDir = ?config(apps, Config),
+    [_Name1, _Name2] = ?config(appnames, Config),
+
+    {ok, State} = rebar_test_utils:run_and_check(Config, [], ["as", "test", "compile"], return),
+
+    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,
+                                      ["--dir=" ++ filename:join([AppDir, "test"]),
+                                       "--suite=extra_SUITE"]),
+
+    State2 = rebar_state:command_parsed_args(State1, GetOptResult),
+
+    Result = rebar_prv_common_test:setup_ct(State2),
+
+    Expect = [filename:absname(filename:join([AppDir,
+                                              "_build",
+                                              "test",
+                                              "test",
+                                              "extra_SUITE"]))],
+    Suite = proplists:get_value(suite, Result),
+
+    Expect = Suite.
+
+test_suite(Name) ->
+    io_lib:format("-module(~ts_SUITE).\n"
+                  "-compile(export_all).\n"
+                  "all() -> [some_test].\n"
+                  "some_test(_) -> ok.\n", [Name]).
\ No newline at end of file