1 files changed, 98 insertions, 0 deletions
diff --git a/inttest/erlc/erlc_rt.erl b/inttest/erlc/erlc_rt.erl
new file mode 100644
index 0000000..354ad29
--- /dev/null
+++ b/inttest/erlc/erlc_rt.erl
@@ -0,0 +1,98 @@
+-module(erlc_rt).
+-export([files/0,
+         run/1]).
+
+-include_lib("eunit/include/eunit.hrl").
+
+-define(MODULES,
+        [first_xrl,
+         first_yrl,
+         foo,
+         foo_app,
+         foo_sup,
+         foo_test_worker,
+         foo_worker,
+         'SIMPLE-ASN']).
+
+-define(BEAM_FILES,
+        ["first_xrl.beam",
+         "first_yrl.beam",
+         "foo.beam",
+         "foo_app.beam",
+         "foo_sup.beam",
+         "foo_test_worker.beam",
+         "foo_worker.beam",
+         "SIMPLE-ASN.beam"]).
+
+files() ->
+    [
+     {copy, "../../rebar", "rebar"},
+     {copy, "rebar.config", "rebar.config"},
+     {copy, "rebar-no_debug_info.config", "rebar-no_debug_info.config"},
+     {copy, "include", "include"},
+     {copy, "extra-include", "extra-include"},
+     {copy, "src", "src"},
+     {copy, "extra-src", "extra-src"},
+     {copy, "mibs", "mibs"},
+     {copy, "asn1", "asn1"},
+     {create, "ebin/foo.app", app(foo, ?MODULES)}
+    ].
+
+run(_Dir) ->
+    ?assertMatch({ok, _}, retest_sh:run("./rebar compile", [])),
+    ok = check_beams(true),
+    ok = check_debug_info(true),
+    MibResult = filename:join(["priv", "mibs", "SIMPLE-MIB.bin"]),
+    ?assertMatch(true, filelib:is_regular(MibResult)),
+    ?assertMatch({ok, _}, retest_sh:run("./rebar clean", [])),
+    ok = check_beams(false),
+    ?assertMatch(false, filelib:is_regular(MibResult)),
+    ?assertMatch(
+       {ok, _},
+       retest_sh:run("./rebar -C rebar-no_debug_info.config compile", [])),
+    ok = check_beams(true),
+    ok = check_debug_info(false),
+    ?assertMatch(true, filelib:is_regular(MibResult)),
+    ok.
+
+check_beams(Exist) ->
+    check_files(Exist, fun filelib:is_regular/1).
+
+check_debug_info(HasDebugInfo) ->
+    check_files(HasDebugInfo, fun has_debug_info/1).
+
+check_files(Expected, Check) ->
+    lists:foreach(
+      fun(F) ->
+              File = filename:join("ebin", F),
+              ?assertEqual(Expected, Check(File))
+      end,
+      ?BEAM_FILES).
+
+%% NOTE: Copied from dialyzer_utils:get_abstract_code_from_beam/1 and
+%% modified for local use. We could have called the function directly,
+%% but dialyzer_utils is not an official API to rely on.
+has_debug_info(File) ->
+    case beam_lib:chunks(File, [abstract_code]) of
+        {ok, {_Mod, List}} ->
+            case lists:keyfind(abstract_code, 1, List) of
+                {abstract_code, {raw_abstract_v1, _Abstr}} ->
+                    true;
+                _ ->
+                    false
+            end;
+        _ ->
+            false
+    end.
+
+%%
+%% Generate the contents of a simple .app file
+%%
+app(Name, Modules) ->
+    App = {application, Name,
+           [{description, atom_to_list(Name)},
+            {vsn, "1"},
+            {modules, Modules},
+            {registered, []},
+            {applications, [kernel, stdlib]}]},
+    io_lib:format("~p.\n", [App]).