Handle and surface application test failures.

mojo/tools/mopy/gtest_list_tests_unittest.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import unittest
 
 from mopy.gtest_list_tests import gtest_list_tests
 
 class GTestListTestsTest(unittest.TestCase):
   """Tests |gtest_list_tests()| handling of --gtest_list_tests output."""
 
   def testSingleSuiteAndFixture(self):
     """Tests a single suite with a single fixture."""
-    gtest_output = "TestSuite.\n  TestFixture1"
-    expected_test_list = ["TestSuite.TestFixture1"]
-    self.assertEquals(gtest_list_tests(gtest_output), expected_test_list)
-
-  def testExtraBlankLinesAndSpaces(self):
-    """Tests handling of extra blank lines and extra spaces before fixtures."""
-    gtest_output = "TestSuite.\n\n     TestFixture1\n\n"
-    expected_test_list = ["TestSuite.TestFixture1"]
+    gtest_output = "TestSuite.\n  TestFixture\n"
+    expected_test_list = ["TestSuite.TestFixture"]
     self.assertEquals(gtest_list_tests(gtest_output), expected_test_list)
 
   def testWindowsNewlines(self):
     """Tests handling of \r\n newlines."""
     gtest_output = "TestSuite.\r\n  TestFixture1\r\n"
     expected_test_list = ["TestSuite.TestFixture1"]
     self.assertEquals(gtest_list_tests(gtest_output), expected_test_list)
 
   def testSingleSuiteAndMultipleFixtures(self):
     """Tests a single suite with multiple fixtures."""
-    gtest_output = "TestSuite.\n  TestFixture1\n  TestFixture2"
+    gtest_output = "TestSuite.\n  TestFixture1\n  TestFixture2\n"
     expected_test_list = ["TestSuite.TestFixture1", "TestSuite.TestFixture2"]
     self.assertEquals(gtest_list_tests(gtest_output), expected_test_list)
 
   def testMultipleSuitesAndFixtures(self):
     """Tests multiple suites each with multiple fixtures."""
     gtest_output = ("TestSuite1.\n  TestFixture1\n  TestFixture2\n"
                     "TestSuite2.\n  TestFixtureA\n  TestFixtureB\n")
     expected_test_list = ["TestSuite1.TestFixture1", "TestSuite1.TestFixture2",
                           "TestSuite2.TestFixtureA", "TestSuite2.TestFixtureB"]
     self.assertEquals(gtest_list_tests(gtest_output), expected_test_list)
 
+  def testUnrecognizedFormats(self):
+    """Tests examples of unrecognized --gtest_list_tests output."""
+    self.assertRaises(Exception, gtest_list_tests, "Foo")
+    self.assertRaises(Exception, gtest_list_tests, "Foo\n")
+    self.assertRaises(Exception, gtest_list_tests, "Foo.Bar\n")
+    self.assertRaises(Exception, gtest_list_tests, "Foo.\nBar\n")
+    self.assertRaises(Exception, gtest_list_tests, "Foo.\r\nBar\r\nGaz\r\n")
+    self.assertRaises(Exception, gtest_list_tests, "Foo.\nBar.\n  Gaz\n")
+
+
 if __name__ == "__main__":
   unittest.main()