Increase test runner speed.

Let the test runner preserve the order of test suites to let suites with long running tests run first.

Mark some tests as slow that can now be skipped via --slow-tests=skip.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/88343002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

test/cctest/cctest.status

@@ -60,6 +60,13 @@
   # running several variants. Note that this still takes ages, because there
   # are actually 13 * 38 * 5 * 128 = 316160 individual tests hidden here.
   'test-parsing/ParserSync': [PASS, NO_VARIANTS],
+
+  ############################################################################
+  # Slow tests.
+  'test-api/Threading1': [PASS, ['mode == debug', SLOW]],
+  'test-api/Threading2': [PASS, ['mode == debug', SLOW]],
+  'test-api/Threading3': [PASS, ['mode == debug', SLOW]],
+  'test-api/Threading4': [PASS, ['mode == debug', SLOW]],
 }],  # ALWAYS
 
 ##############################################################################
@@ -89,6 +96,13 @@
   'test-serialize/DeserializeFromSecondSerializationAndRunScript2': [SKIP],
   'test-serialize/DeserializeAndRunScript2': [SKIP],
   'test-serialize/DeserializeFromSecondSerialization': [SKIP],
+
+  ############################################################################
+  # Slow tests.
+  'test-api/Threading1': [PASS, SLOW],
+  'test-api/Threading2': [PASS, SLOW],
+  'test-api/Threading3': [PASS, SLOW],
+  'test-api/Threading4': [PASS, SLOW],
 }],  # 'arch == arm'
 
 ##############################################################################

test/mjsunit/mjsunit.status

@@ -33,7 +33,7 @@
   ##############################################################################
   # Flaky tests.
   # BUG(v8:2921).
-  'debug-step-4-in-frame': [PASS, FAIL],
+  'debug-step-4-in-frame': [PASS, FAIL, SLOW],
 
   ##############################################################################
   # Fails.
@@ -160,6 +160,18 @@
 
   # Currently always deopt on minus zero
   'math-floor-of-div-minus-zero': [SKIP],
+
+  ############################################################################
+  # Slow tests.
+  'regress/regress-2185-2': [PASS, SLOW],
+  'mirror-object': [PASS, SLOW],
+  'compiler/osr-with-args': [PASS, SLOW],
+  'array-sort': [PASS, SLOW],
+  'packed-elements': [PASS, SLOW],
+  'regress/regress-91008': [PASS, SLOW],
+  'regress/regress-2790': [PASS, SLOW],
+  'regress/regress-json-stringify-gc': [PASS, SLOW],
+  'regress/regress-1122': [PASS, SLOW],
 }],  # 'arch == arm or arch == android_arm'
 
 ##############################################################################

tools/run-tests.py

@@ -293,14 +293,14 @@ def Main():
   suite_paths = utils.GetSuitePaths(join(workspace, "test"))
 
   if len(args) == 0:
-    suite_paths = [ s for s in suite_paths if s in DEFAULT_TESTS ]
+    suite_paths = [ s for s in DEFAULT_TESTS if s in suite_paths ]
   else:
     args_suites = set()
     for arg in args:
       suite = arg.split(os.path.sep)[0]
       if not suite in args_suites:
         args_suites.add(suite)
-    suite_paths = [ s for s in suite_paths if s in args_suites ]
+    suite_paths = [ s for s in args_suites if s in suite_paths ]
 
   suites = []
   for root in suite_paths: