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31 """Unit test for the gtest_json_output module."""
35 import gtest_json_test_utils
36 import gtest_test_utils
38 GTEST_OUTPUT_SUBDIR = 'json_outfiles'
39 GTEST_OUTPUT_1_TEST = 'gtest_xml_outfile1_test_'
40 GTEST_OUTPUT_2_TEST = 'gtest_xml_outfile2_test_'
51 u'name': u'PropertyOne',
58 u'name': u'TestSomeProperties',
61 u'classname': u'PropertyOne',
63 u'TestSomeProperty': u'1',
64 u'TearDownProp': u'1',
78 u'name': u'PropertyTwo',
85 u'name': u'TestSomeProperties',
88 u'classname': u'PropertyTwo',
90 u'TestSomeProperty': u'2',
91 u'TearDownProp': u'2',
97 class GTestJsonOutFilesTest(gtest_test_utils.TestCase):
98 """Unit test for Google Test's JSON output functionality."""
101 # We want the trailing '/' that the last "" provides in os.path.join, for
102 # telling Google Test to create an output directory instead of a single file
104 self.output_dir_ = os.path.join(gtest_test_utils.GetTempDir(),
105 GTEST_OUTPUT_SUBDIR, '')
106 self.DeleteFilesAndDir()
109 self.DeleteFilesAndDir()
111 def DeleteFilesAndDir(self):
113 os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_1_TEST + '.json'))
117 os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_2_TEST + '.json'))
121 os.rmdir(self.output_dir_)
125 def testOutfile1(self):
126 self._TestOutFile(GTEST_OUTPUT_1_TEST, EXPECTED_1)
128 def testOutfile2(self):
129 self._TestOutFile(GTEST_OUTPUT_2_TEST, EXPECTED_2)
131 def _TestOutFile(self, test_name, expected):
132 gtest_prog_path = gtest_test_utils.GetTestExecutablePath(test_name)
133 command = [gtest_prog_path, '--gtest_output=json:%s' % self.output_dir_]
134 p = gtest_test_utils.Subprocess(command,
135 working_dir=gtest_test_utils.GetTempDir())
136 self.assert_(p.exited)
137 self.assertEquals(0, p.exit_code)
139 # FIXME: libtool causes the built test binary to be
140 # named lt-gtest_xml_outfiles_test_ instead of
141 # gtest_xml_outfiles_test_. To account for this possibility, we
142 # allow both names in the following code. We should remove this
143 # when libtool replacement tool is ready.
144 output_file_name1 = test_name + '.json'
145 output_file1 = os.path.join(self.output_dir_, output_file_name1)
146 output_file_name2 = 'lt-' + output_file_name1
147 output_file2 = os.path.join(self.output_dir_, output_file_name2)
148 self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2),
151 if os.path.isfile(output_file1):
152 with open(output_file1) as f:
153 actual = json.load(f)
155 with open(output_file2) as f:
156 actual = json.load(f)
157 self.assertEqual(expected, gtest_json_test_utils.normalize(actual))
160 if __name__ == '__main__':
161 os.environ['GTEST_STACK_TRACE_DEPTH'] = '0'
162 gtest_test_utils.Main()