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-module(rebar_alias_SUITE).
-compile([export_all]).
-include_lib("common_test/include/ct.hrl").
-include_lib("eunit/include/eunit.hrl").
init_per_suite(Config) -> Config.
end_per_suite(_Config) -> ok.
init_per_testcase(_, Config) ->
rebar_test_utils:init_rebar_state(Config, "alias_").
end_per_testcase(_, _Config) ->
ok.
all() -> [command, args, many, override_default, no_circular].
%% namespaces: unsupported, untested.
command() ->
[{doc, "Runs multiple regular commands as one alias"}].
command(Config) ->
AppDir = ?config(apps, Config),
Name = rebar_test_utils:create_random_name("alias_command_"),
Vsn = rebar_test_utils:create_random_vsn(),
rebar_test_utils:create_app(AppDir, Name, Vsn, [kernel, stdlib]),
RebarConfig = [{alias, [{test, [compile, unlock]}]}],
%% compile job ran
rebar_test_utils:run_and_check(Config, RebarConfig,
["test"], {ok, [{app, Name}]}),
%% unlock job also ran
Lockfile = filename:join(?config(apps, Config), "rebar.lock"),
?assertNot(filelib:is_file(Lockfile)),
ok.
args() ->
[{doc, "Runs multiple regular commands as one alias, some of "
"which have default arguments"}].
args(Config) ->
AppDir = ?config(apps, Config),
Name = rebar_test_utils:create_random_name("alias_args_"),
Vsn = rebar_test_utils:create_random_vsn(),
rebar_test_utils:create_app(AppDir, Name, Vsn, [kernel, stdlib]),
RebarConfig = [{alias, [{test, [{eunit,"-c"}, cover]}]}],
%% test job ran (compiled and succeeded)
rebar_test_utils:run_and_check(Config, RebarConfig,
["test"], {ok, [{app, Name}]}),
%% cover job also ran, meaning eunit had coverage on, otherwise
%% the index file is not generated.
CoverFile = filename:join([?config(apps, Config),
"_build", "test", "cover", "index.html"]),
?assert(filelib:is_file(CoverFile)),
ok.
many() ->
[{doc, "Multiple aliases may be registered"}].
many(Config) ->
AppDir = ?config(apps, Config),
Name = rebar_test_utils:create_random_name("alias_args_"),
Vsn = rebar_test_utils:create_random_vsn(),
rebar_test_utils:create_app(AppDir, Name, Vsn, [kernel, stdlib]),
RebarConfig = [{alias, [{test, [{eunit,"-c"}, cover]},
{nolock, [compile, unlock]}]}],
%% test job ran (compiled and succeeded)
rebar_test_utils:run_and_check(Config, RebarConfig,
["test"], {ok, [{app, Name}]}),
rebar_test_utils:run_and_check(Config, RebarConfig,
["nolock"], {ok, [{app, Name}]}),
%% both jobs ran (see args/1 and command/1)
CoverFile = filename:join([?config(apps, Config),
"_build", "test", "cover", "index.html"]),
?assert(filelib:is_file(CoverFile)),
Lockfile = filename:join(?config(apps, Config), "rebar.lock"),
?assertNot(filelib:is_file(Lockfile)),
ok.
override_default() ->
[{doc, "An alias cannot take over a default provider"}].
override_default(Config) ->
AppDir = ?config(apps, Config),
Name = rebar_test_utils:create_random_name("alias_override_"),
Vsn = rebar_test_utils:create_random_vsn(),
rebar_test_utils:create_app(AppDir, Name, Vsn, [kernel, stdlib]),
RebarConfig = [{alias, [{compile, [help]}]}],
%% App compiles anyway
rebar_test_utils:run_and_check(Config, RebarConfig, ["compile"],
{ok, [{app, Name}]}),
ok.
no_circular() ->
[{doc, "An alias cannot define itself as itself"},
{timetrap, 2000}].
no_circular(Config) ->
AppDir = ?config(apps, Config),
Name = rebar_test_utils:create_random_name("alias_circular_"),
Vsn = rebar_test_utils:create_random_vsn(),
rebar_test_utils:create_app(AppDir, Name, Vsn, [kernel, stdlib]),
RebarConfig = [{alias, [{test, [help, {test,"-a"}, compile]}]}],
%% Code does not deadlock forever and errors by not knowing
%% the command
rebar_test_utils:run_and_check(Config, RebarConfig, ["test"],
{error, [$C,$o,$m,$m,$a,$n,$d,$ ,"test",$ ,$n,$o,$t,$ ,
$f,$o,$u,$n,$d]}),
ok.
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