Test suites for Dialyzer

This is a transcription of most of the cvs.srv.it.uu.se:/hipe repository
dialyzer_tests into test suites that use the test server framework.

See README for information on how to use the included scripts for
modifications and updates.

When testing Dialyzer it's important that several OTP modules
are included in the plt. The suites takes care of that too.

1 files changed, 78 insertions, 0 deletions

diff --git a/lib/dialyzer/test/user_tests_SUITE.erl b/lib/dialyzer/test/user_tests_SUITE.erl
new file mode 100644
index 0000000000..5d65142cd9
--- /dev/null
+++ b/lib/dialyzer/test/user_tests_SUITE.erl
@@ -0,0 +1,78 @@
+-module(user_tests_SUITE).
+
+-include_lib("test_server/include/test_server.hrl").
+
+-export([all/0, groups/0, init_per_group/2, end_per_group/2,
+         init_per_testcase/2, fin_per_testcase/2]).
+
+-export([broken_dialyzer/1, gcpFlowControl/1, qlc_error/1, spvcOrig/1, 
+         wsp_pdu/1]).
+
+-define(default_timeout, ?t:minutes(1)).
+-define(dialyzer_options, ?config(dialyzer_options, Config)).
+-define(datadir, ?config(data_dir, Config)).
+-define(privdir, ?config(priv_dir, Config)).
+
+groups() -> [].
+
+init_per_group(_GroupName, Config) -> Config.
+
+end_per_group(_GroupName, Config) -> Config.
+
+init_per_testcase(_Case, Config) ->
+    ?line Dog = ?t:timetrap(?default_timeout),
+    [{dialyzer_options, []}, {watchdog, Dog} | Config].
+
+fin_per_testcase(_Case, _Config) ->
+    Dog = ?config(watchdog, _Config),
+    ?t:timetrap_cancel(Dog),
+    ok.
+
+all() ->
+    [broken_dialyzer,gcpFlowControl,qlc_error,spvcOrig,wsp_pdu].
+
+broken_dialyzer(Config) when is_list(Config) ->
+    ?line run(Config, {broken_dialyzer, file}),
+    ok.
+
+gcpFlowControl(Config) when is_list(Config) ->
+    ?line run(Config, {gcpFlowControl, file}),
+    ok.
+
+qlc_error(Config) when is_list(Config) ->
+    ?line run(Config, {qlc_error, file}),
+    ok.
+
+spvcOrig(Config) when is_list(Config) ->
+    ?line run(Config, {spvcOrig, file}),
+    ok.
+
+wsp_pdu(Config) when is_list(Config) ->
+    ?line run(Config, {wsp_pdu, file}),
+    ok.
+
+run(Config, TestCase) ->
+    case run_test(Config, TestCase) of
+        ok -> ok;
+        {fail, Reason} ->
+            ?t:format("~s",[Reason]),
+            fail()
+    end.
+
+run_test(Config, {TestCase, Kind}) ->
+    Dog = ?config(watchdog, Config),
+    Options = ?dialyzer_options,
+    Dir = ?datadir,
+    OutDir = ?privdir,
+    case dialyzer_test:dialyzer_test(Options, TestCase, Kind,
+                                     Dir, OutDir, Dog) of
+        same -> ok;
+        {differ, DiffList} ->
+            {fail,
+               io_lib:format("\nTest ~p failed:\n~p\n",
+                            [TestCase, DiffList])}
+    end.
+
+fail() ->
+    io:format("failed\n"),
+    ?t:fail().