From a19a0cd5efbce527f5ada3885161951d1ca2b5b8 Mon Sep 17 00:00:00 2001
From: Tristan Sloughter <t@crashfast.com>
Date: Fri, 18 Oct 2013 20:46:37 -0500
Subject: add extend to release definition. This closes #16

---
 test/rlx_release_SUITE.erl | 42 ++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 40 insertions(+), 2 deletions(-)

(limited to 'test')

diff --git a/test/rlx_release_SUITE.erl b/test/rlx_release_SUITE.erl
index 2d4c86d..d16dce9 100644
--- a/test/rlx_release_SUITE.erl
+++ b/test/rlx_release_SUITE.erl
@@ -25,6 +25,7 @@
          init_per_testcase/2,
          all/0,
          make_release/1,
+         make_extend_release/1,
          make_scriptless_release/1,
          make_overridden_release/1,
          make_skip_app_release/1,
@@ -64,8 +65,8 @@ init_per_testcase(_, Config) ->
      {state, State} | Config].
 
 all() ->
-    [make_release, make_scriptless_release, make_overridden_release,
-     make_auto_skip_empty_app_release,
+    [make_release, make_extend_release, make_scriptless_release,
+     make_overridden_release, make_auto_skip_empty_app_release,
      make_skip_app_release, make_app_type_none_release,
      make_implicit_config_release, make_rerun_overridden_release,
      overlay_release, make_goalless_release, make_depfree_release,
@@ -107,6 +108,43 @@ make_release(Config) ->
     ?assert(lists:member({goal_app_2, "0.0.1"}, AppSpecs)),
     ?assert(lists:member({lib_dep_1, "0.0.1", load}, AppSpecs)).
 
+make_extend_release(Config) ->
+    LibDir1 = proplists:get_value(lib1, Config),
+    [(fun({Name, Vsn}) ->
+              create_app(LibDir1, Name, Vsn, [kernel, stdlib], [])
+      end)(App)
+     ||
+        App <-
+            [{create_random_name("lib_app1_"), create_random_vsn()}
+             || _ <- lists:seq(1, 100)]],
+
+    create_app(LibDir1, "goal_app_1", "0.0.1", [stdlib,kernel,non_goal_1], []),
+    create_app(LibDir1, "lib_dep_1", "0.0.1", [stdlib,kernel], []),
+    create_app(LibDir1, "goal_app_2", "0.0.1", [stdlib,kernel,goal_app_1,non_goal_2], []),
+    create_app(LibDir1, "non_goal_1", "0.0.1", [stdlib,kernel], [lib_dep_1]),
+    create_app(LibDir1, "non_goal_2", "0.0.1", [stdlib,kernel], []),
+
+    ConfigFile = filename:join([LibDir1, "relx.config"]),
+    write_config(ConfigFile,
+                 [{release, {foo, "0.0.1"},
+                   [goal_app_1,
+                    goal_app_2]},
+                  {release, {foo_test, "0.0.1", {extend, foo}},
+                  [goal_app_2]}]),
+    OutputDir = filename:join([proplists:get_value(data_dir, Config),
+                               create_random_name("relx-output")]),
+    {ok, State} = relx:do(foo_test, undefined, [], [LibDir1], 3,
+                              OutputDir, ConfigFile),
+    [{{foo_test, "0.0.1"}, Release}] = ec_dictionary:to_list(rlx_state:realized_releases(State)),
+    AppSpecs = rlx_release:applications(Release),
+    ?assert(lists:keymember(stdlib, 1, AppSpecs)),
+    ?assert(lists:keymember(kernel, 1, AppSpecs)),
+    ?assert(lists:member({non_goal_1, "0.0.1"}, AppSpecs)),
+    ?assert(lists:member({non_goal_2, "0.0.1"}, AppSpecs)),
+    ?assert(lists:member({goal_app_1, "0.0.1"}, AppSpecs)),
+    ?assert(lists:member({goal_app_2, "0.0.1"}, AppSpecs)),
+    ?assert(lists:member({lib_dep_1, "0.0.1", load}, AppSpecs)).
+
 make_invalid_config_release(Config) ->
     LibDir1 = proplists:get_value(lib1, Config),
     [(fun({Name, Vsn}) ->
-- 
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