Differential D18622 Diff 52199 google/googletest/dist/googletest/test/googletest-json-outfiles-test.py

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google/googletest/dist/googletest/test/googletest-json-outfiles-test.py

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				#!/usr/bin/env python
				# Copyright 2018, Google Inc.
				# All rights reserved.
				#
				# Redistribution and use in source and binary forms, with or without
				# modification, are permitted provided that the following conditions are
				# met:
				#
				# * Redistributions of source code must retain the above copyright
				# notice, this list of conditions and the following disclaimer.
				# * Redistributions in binary form must reproduce the above
				# copyright notice, this list of conditions and the following disclaimer
				# in the documentation and/or other materials provided with the
				# distribution.
				# * Neither the name of Google Inc. nor the names of its
				# contributors may be used to endorse or promote products derived from
				# this software without specific prior written permission.
				#
				# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
				# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
				# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
				# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
				# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
				# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
				# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
				# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
				# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
				# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
				# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

				"""Unit test for the gtest_json_output module."""

				import json
				import os
				import gtest_json_test_utils
				import gtest_test_utils

				GTEST_OUTPUT_SUBDIR = 'json_outfiles'
				GTEST_OUTPUT_1_TEST = 'gtest_xml_outfile1_test_'
				GTEST_OUTPUT_2_TEST = 'gtest_xml_outfile2_test_'

				EXPECTED_1 = {
				u'tests': 1,
				u'failures': 0,
				u'disabled': 0,
				u'errors': 0,
				u'time': u'*',
				u'timestamp': u'*',
				u'name': u'AllTests',
				u'testsuites': [{
				u'name': u'PropertyOne',
				u'tests': 1,
				u'failures': 0,
				u'disabled': 0,
				u'errors': 0,
				u'time': u'*',
				u'testsuite': [{
				u'name': u'TestSomeProperties',
				u'status': u'RUN',
				u'time': u'*',
				u'classname': u'PropertyOne',
				u'SetUpProp': u'1',
				u'TestSomeProperty': u'1',
				u'TearDownProp': u'1',
				}],
				}],
				}

				EXPECTED_2 = {
				u'tests': 1,
				u'failures': 0,
				u'disabled': 0,
				u'errors': 0,
				u'time': u'*',
				u'timestamp': u'*',
				u'name': u'AllTests',
				u'testsuites': [{
				u'name': u'PropertyTwo',
				u'tests': 1,
				u'failures': 0,
				u'disabled': 0,
				u'errors': 0,
				u'time': u'*',
				u'testsuite': [{
				u'name': u'TestSomeProperties',
				u'status': u'RUN',
				u'time': u'*',
				u'classname': u'PropertyTwo',
				u'SetUpProp': u'2',
				u'TestSomeProperty': u'2',
				u'TearDownProp': u'2',
				}],
				}],
				}


				class GTestJsonOutFilesTest(gtest_test_utils.TestCase):
				"""Unit test for Google Test's JSON output functionality."""

				def setUp(self):
				# We want the trailing '/' that the last "" provides in os.path.join, for
				# telling Google Test to create an output directory instead of a single file
				# for xml output.
				self.output_dir_ = os.path.join(gtest_test_utils.GetTempDir(),
				GTEST_OUTPUT_SUBDIR, '')
				self.DeleteFilesAndDir()

				def tearDown(self):
				self.DeleteFilesAndDir()

				def DeleteFilesAndDir(self):
				try:
				os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_1_TEST + '.json'))
				except os.error:
				pass
				try:
				os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_2_TEST + '.json'))
				except os.error:
				pass
				try:
				os.rmdir(self.output_dir_)
				except os.error:
				pass

				def testOutfile1(self):
				self._TestOutFile(GTEST_OUTPUT_1_TEST, EXPECTED_1)

				def testOutfile2(self):
				self._TestOutFile(GTEST_OUTPUT_2_TEST, EXPECTED_2)

				def _TestOutFile(self, test_name, expected):
				gtest_prog_path = gtest_test_utils.GetTestExecutablePath(test_name)
				command = [gtest_prog_path, '--gtest_output=json:%s' % self.output_dir_]
				p = gtest_test_utils.Subprocess(command,
				working_dir=gtest_test_utils.GetTempDir())
				self.assert_(p.exited)
				self.assertEquals(0, p.exit_code)

				# FIXME: libtool causes the built test binary to be
				# named lt-gtest_xml_outfiles_test_ instead of
				# gtest_xml_outfiles_test_. To account for this possibility, we
				# allow both names in the following code. We should remove this
				# when libtool replacement tool is ready.
				output_file_name1 = test_name + '.json'
				output_file1 = os.path.join(self.output_dir_, output_file_name1)
				output_file_name2 = 'lt-' + output_file_name1
				output_file2 = os.path.join(self.output_dir_, output_file_name2)
				self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2),
				output_file1)

				if os.path.isfile(output_file1):
				with open(output_file1) as f:
				actual = json.load(f)
				else:
				with open(output_file2) as f:
				actual = json.load(f)
				self.assertEqual(expected, gtest_json_test_utils.normalize(actual))


				if __name__ == '__main__':
				os.environ['GTEST_STACK_TRACE_DEPTH'] = '0'
				gtest_test_utils.Main()