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69 regels
2.4 KiB
69 regels
2.4 KiB
-module(rebar_discover_SUITE).
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-compile(export_all).
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-include_lib("common_test/include/ct.hrl").
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-include_lib("eunit/include/eunit.hrl").
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all() ->
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[empty_app_src, bad_app_src, invalid_app_src].
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%% note: invalid .app files without a .app.src also present
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%% has rebar3 just ignoring the directory as not OTP-related.
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init_per_testcase(_, Config) ->
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NewConfig = rebar_test_utils:init_rebar_state(Config, "discover_app_"),
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AppDir = ?config(apps, NewConfig),
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Name = rebar_test_utils:create_random_name("app1"),
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Vsn = rebar_test_utils:create_random_vsn(),
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rebar_test_utils:create_app(AppDir, Name, Vsn, [kernel, stdlib]),
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[{app_names, [Name]}, {vsns, [Vsn]}|NewConfig].
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end_per_testcase(_, Config) ->
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Config.
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empty_app_src() ->
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[{doc, "when there's an empty .app.src file, exit with a good error "
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"message rather than an uncaught exception"}].
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empty_app_src(Config) ->
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AppDir = ?config(apps, Config),
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[Name] = ?config(app_names, Config),
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AppSrc = filename:join([AppDir, "src", Name ++ ".app.src"]),
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ok = file:write_file(AppSrc, ""),
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?assertEqual(
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{error, {rebar_app_discover, {cannot_read_app_file, AppSrc}}},
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rebar_test_utils:run_and_check(Config, [], ["compile"], return)
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),
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ok.
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bad_app_src() ->
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[{doc, "when there's a syntactically invalid "
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".app.src file, exit with a good error "
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"message rather than an uncaught exception"}].
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bad_app_src(Config) ->
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AppDir = ?config(apps, Config),
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[Name] = ?config(app_names, Config),
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AppSrc = filename:join([AppDir, "src", Name ++ ".app.src"]),
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ok = file:write_file(AppSrc, "bad term file :("),
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?assertMatch(
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{error, {rebar_app_discover, {bad_term_file, AppSrc, _}}},
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rebar_test_utils:run_and_check(Config, [], ["compile"], return)
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),
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ok.
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invalid_app_src() ->
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[{doc, "when there's a syntactically valid but semantically invalid "
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".app.src file, exit with a good error "
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"message rather than an uncaught exception"}].
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invalid_app_src(Config) ->
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AppDir = ?config(apps, Config),
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[Name] = ?config(app_names, Config),
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AppSrc = filename:join([AppDir, "src", Name ++ ".app.src"]),
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ok = file:write_file(AppSrc, "{applications, name_but_no_args}."),
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?assertEqual(
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{error, {rebar_app_discover, {cannot_read_app_file, AppSrc}}},
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rebar_test_utils:run_and_check(Config, [], ["compile"], return)
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),
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ok.
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