The Tor Browser / file comparison

comparison: media/webrtc/trunk/testing/gtest/test/gtest_xml_output_unittest.py

media/webrtc/trunk/testing/gtest/test/gtest_xml_output_unittest.py

branch
TOR_BUG_9701
changeset 15
b8a032363ba2
equal deleted inserted replaced
-1:000000000000 0:0169a0c7a34a
1 #!/usr/bin/env python
2 #
3 # Copyright 2006, Google Inc.
4 # All rights reserved.
5 #
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions are
8 # met:
9 #
10 # * Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
12 # * Redistributions in binary form must reproduce the above
13 # copyright notice, this list of conditions and the following disclaimer
14 # in the documentation and/or other materials provided with the
15 # distribution.
16 # * Neither the name of Google Inc. nor the names of its
17 # contributors may be used to endorse or promote products derived from
18 # this software without specific prior written permission.
19 #
20 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31
32 """Unit test for the gtest_xml_output module"""
33
34 __author__ = 'eefacm@gmail.com (Sean Mcafee)'
35
36 import datetime
37 import errno
38 import os
39 import re
40 import sys
41 from xml.dom import minidom, Node
42
43 import gtest_test_utils
44 import gtest_xml_test_utils
45
46
47 GTEST_LIST_TESTS_FLAG = '--gtest_list_tests'
48 GTEST_OUTPUT_FLAG = "--gtest_output"
49 GTEST_DEFAULT_OUTPUT_FILE = "test_detail.xml"
50 GTEST_PROGRAM_NAME = "gtest_xml_output_unittest_"
51
52 SUPPORTS_STACK_TRACES = False
53
54 if SUPPORTS_STACK_TRACES:
55 STACK_TRACE_TEMPLATE = '\nStack trace:\n*'
56 else:
57 STACK_TRACE_TEMPLATE = ''
58
59 EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
60 <testsuites tests="23" failures="4" disabled="2" errors="0" time="*" timestamp="*" name="AllTests">
61 <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" errors="0" time="*">
62 <testcase name="Succeeds" status="run" time="*" classname="SuccessfulTest"/>
63 </testsuite>
64 <testsuite name="FailedTest" tests="1" failures="1" disabled="0" errors="0" time="*">
65 <testcase name="Fails" status="run" time="*" classname="FailedTest">
66 <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Value of: 2&#x0A;Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
67 Value of: 2
68 Expected: 1%(stack)s]]></failure>
69 </testcase>
70 </testsuite>
71 <testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" errors="0" time="*">
72 <testcase name="Succeeds" status="run" time="*" classname="MixedResultTest"/>
73 <testcase name="Fails" status="run" time="*" classname="MixedResultTest">
74 <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Value of: 2&#x0A;Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
75 Value of: 2
76 Expected: 1%(stack)s]]></failure>
77 <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Value of: 3&#x0A;Expected: 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
78 Value of: 3
79 Expected: 2%(stack)s]]></failure>
80 </testcase>
81 <testcase name="DISABLED_test" status="notrun" time="*" classname="MixedResultTest"/>
82 </testsuite>
83 <testsuite name="XmlQuotingTest" tests="1" failures="1" disabled="0" errors="0" time="*">
84 <testcase name="OutputsCData" status="run" time="*" classname="XmlQuotingTest">
85 <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Failed&#x0A;XML output: &lt;?xml encoding=&quot;utf-8&quot;&gt;&lt;top&gt;&lt;![CDATA[cdata text]]&gt;&lt;/top&gt;" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
86 Failed
87 XML output: <?xml encoding="utf-8"><top><![CDATA[cdata text]]>]]&gt;<![CDATA[</top>%(stack)s]]></failure>
88 </testcase>
89 </testsuite>
90 <testsuite name="InvalidCharactersTest" tests="1" failures="1" disabled="0" errors="0" time="*">
91 <testcase name="InvalidCharactersInMessage" status="run" time="*" classname="InvalidCharactersTest">
92 <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Failed&#x0A;Invalid characters in brackets []" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
93 Failed
94 Invalid characters in brackets []%(stack)s]]></failure>
95 </testcase>
96 </testsuite>
97 <testsuite name="DisabledTest" tests="1" failures="0" disabled="1" errors="0" time="*">
98 <testcase name="DISABLED_test_not_run" status="notrun" time="*" classname="DisabledTest"/>
99 </testsuite>
100 <testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" errors="0" time="*">
101 <testcase name="OneProperty" status="run" time="*" classname="PropertyRecordingTest" key_1="1"/>
102 <testcase name="IntValuedProperty" status="run" time="*" classname="PropertyRecordingTest" key_int="1"/>
103 <testcase name="ThreeProperties" status="run" time="*" classname="PropertyRecordingTest" key_1="1" key_2="2" key_3="3"/>
104 <testcase name="TwoValuesForOneKeyUsesLastValue" status="run" time="*" classname="PropertyRecordingTest" key_1="2"/>
105 </testsuite>
106 <testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" errors="0" time="*">
107 <testcase name="RecordProperty" status="run" time="*" classname="NoFixtureTest" key="1"/>
108 <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_int="1"/>
109 <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_string="1"/>
110 </testsuite>
111 <testsuite name="Single/ValueParamTest" tests="4" failures="0" disabled="0" errors="0" time="*">
112 <testcase name="HasValueParamAttribute/0" value_param="33" status="run" time="*" classname="Single/ValueParamTest" />
113 <testcase name="HasValueParamAttribute/1" value_param="42" status="run" time="*" classname="Single/ValueParamTest" />
114 <testcase name="AnotherTestThatHasValueParamAttribute/0" value_param="33" status="run" time="*" classname="Single/ValueParamTest" />
115 <testcase name="AnotherTestThatHasValueParamAttribute/1" value_param="42" status="run" time="*" classname="Single/ValueParamTest" />
116 </testsuite>
117 <testsuite name="TypedTest/0" tests="1" failures="0" disabled="0" errors="0" time="*">
118 <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="TypedTest/0" />
119 </testsuite>
120 <testsuite name="TypedTest/1" tests="1" failures="0" disabled="0" errors="0" time="*">
121 <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="TypedTest/1" />
122 </testsuite>
123 <testsuite name="Single/TypeParameterizedTestCase/0" tests="1" failures="0" disabled="0" errors="0" time="*">
124 <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="Single/TypeParameterizedTestCase/0" />
125 </testsuite>
126 <testsuite name="Single/TypeParameterizedTestCase/1" tests="1" failures="0" disabled="0" errors="0" time="*">
127 <testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="Single/TypeParameterizedTestCase/1" />
128 </testsuite>
129 </testsuites>""" % {'stack': STACK_TRACE_TEMPLATE}
130
131
132 EXPECTED_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
133 <testsuites tests="0" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
134 </testsuites>"""
135
136 GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)
137
138 SUPPORTS_TYPED_TESTS = 'TypedTest' in gtest_test_utils.Subprocess(
139 [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False).output
140
141
142 class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase):
143 """
144 Unit test for Google Test's XML output functionality.
145 """
146
147 # This test currently breaks on platforms that do not support typed and
148 # type-parameterized tests, so we don't run it under them.
149 if SUPPORTS_TYPED_TESTS:
150 def testNonEmptyXmlOutput(self):
151 """
152 Runs a test program that generates a non-empty XML output, and
153 tests that the XML output is expected.
154 """
155 self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY_XML, 1)
156
157 def testEmptyXmlOutput(self):
158 """Verifies XML output for a Google Test binary without actual tests.
159
160 Runs a test program that generates an empty XML output, and
161 tests that the XML output is expected.
162 """
163
164 self._TestXmlOutput('gtest_no_test_unittest', EXPECTED_EMPTY_XML, 0)
165
166 def testTimestampValue(self):
167 """Checks whether the timestamp attribute in the XML output is valid.
168
169 Runs a test program that generates an empty XML output, and checks if
170 the timestamp attribute in the testsuites tag is valid.
171 """
172 actual = self._GetXmlOutput('gtest_no_test_unittest', 0)
173 date_time_str = actual.documentElement.getAttributeNode('timestamp').value
174 # datetime.strptime() is only available in Python 2.5+ so we have to
175 # parse the expected datetime manually.
176 match = re.match(r'(\d+)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)', date_time_str)
177 self.assertTrue(
178 re.match,
179 'XML datettime string %s has incorrect format' % date_time_str)
180 date_time_from_xml = datetime.datetime(
181 year=int(match.group(1)), month=int(match.group(2)),
182 day=int(match.group(3)), hour=int(match.group(4)),
183 minute=int(match.group(5)), second=int(match.group(6)))
184
185 time_delta = abs(datetime.datetime.now() - date_time_from_xml)
186 # timestamp value should be near the current local time
187 self.assertTrue(time_delta < datetime.timedelta(seconds=600),
188 'time_delta is %s' % time_delta)
189 actual.unlink()
190
191 def testDefaultOutputFile(self):
192 """
193 Confirms that Google Test produces an XML output file with the expected
194 default name if no name is explicitly specified.
195 """
196 output_file = os.path.join(gtest_test_utils.GetTempDir(),
197 GTEST_DEFAULT_OUTPUT_FILE)
198 gtest_prog_path = gtest_test_utils.GetTestExecutablePath(
199 'gtest_no_test_unittest')
200 try:
201 os.remove(output_file)
202 except OSError, e:
203 if e.errno != errno.ENOENT:
204 raise
205
206 p = gtest_test_utils.Subprocess(
207 [gtest_prog_path, '%s=xml' % GTEST_OUTPUT_FLAG],
208 working_dir=gtest_test_utils.GetTempDir())
209 self.assert_(p.exited)
210 self.assertEquals(0, p.exit_code)
211 self.assert_(os.path.isfile(output_file))
212
213 def testSuppressedXmlOutput(self):
214 """
215 Tests that no XML file is generated if the default XML listener is
216 shut down before RUN_ALL_TESTS is invoked.
217 """
218
219 xml_path = os.path.join(gtest_test_utils.GetTempDir(),
220 GTEST_PROGRAM_NAME + 'out.xml')
221 if os.path.isfile(xml_path):
222 os.remove(xml_path)
223
224 command = [GTEST_PROGRAM_PATH,
225 '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path),
226 '--shut_down_xml']
227 p = gtest_test_utils.Subprocess(command)
228 if p.terminated_by_signal:
229 # p.signal is avalable only if p.terminated_by_signal is True.
230 self.assertFalse(
231 p.terminated_by_signal,
232 '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal))
233 else:
234 self.assert_(p.exited)
235 self.assertEquals(1, p.exit_code,
236 "'%s' exited with code %s, which doesn't match "
237 'the expected exit code %s.'
238 % (command, p.exit_code, 1))
239
240 self.assert_(not os.path.isfile(xml_path))
241
242 def _GetXmlOutput(self, gtest_prog_name, expected_exit_code):
243 """
244 Returns the xml output generated by running the program gtest_prog_name.
245 Furthermore, the program's exit code must be expected_exit_code.
246 """
247 xml_path = os.path.join(gtest_test_utils.GetTempDir(),
248 gtest_prog_name + 'out.xml')
249 gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name)
250
251 command = [gtest_prog_path, '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path)]
252 p = gtest_test_utils.Subprocess(command)
253 if p.terminated_by_signal:
254 self.assert_(False,
255 '%s was killed by signal %d' % (gtest_prog_name, p.signal))
256 else:
257 self.assert_(p.exited)
258 self.assertEquals(expected_exit_code, p.exit_code,
259 "'%s' exited with code %s, which doesn't match "
260 'the expected exit code %s.'
261 % (command, p.exit_code, expected_exit_code))
262 actual = minidom.parse(xml_path)
263 return actual
264
265 def _TestXmlOutput(self, gtest_prog_name, expected_xml, expected_exit_code):
266 """
267 Asserts that the XML document generated by running the program
268 gtest_prog_name matches expected_xml, a string containing another
269 XML document. Furthermore, the program's exit code must be
270 expected_exit_code.
271 """
272
273 actual = self._GetXmlOutput(gtest_prog_name, expected_exit_code)
274 expected = minidom.parseString(expected_xml)
275 self.NormalizeXml(actual.documentElement)
276 self.AssertEquivalentNodes(expected.documentElement,
277 actual.documentElement)
278 expected.unlink()
279 actual.unlink()
280
281
282 if __name__ == '__main__':
283 os.environ['GTEST_STACK_TRACE_DEPTH'] = '1'
284 gtest_test_utils.Main()

Mercurial Repository: The Tor Browser

Europalab SCM Repository Server

mercurial