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/thirdparty/breakpad/third_party/protobuf/protobuf/gtest/test/gtest_xml_output_unittest.py

http://github.com/tomahawk-player/tomahawk
Python | 224 lines | 183 code | 8 blank | 33 comment | 2 complexity | e951ee39473e4e950c8382c04a22818c MD5 | raw file
  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
 36import errno
 37import os
 38import sys
 39from xml.dom import minidom, Node
 40
 41import gtest_test_utils
 42import gtest_xml_test_utils
 43
 44
 45GTEST_OUTPUT_FLAG         = "--gtest_output"
 46GTEST_DEFAULT_OUTPUT_FILE = "test_detail.xml"
 47GTEST_PROGRAM_NAME = "gtest_xml_output_unittest_"
 48
 49SUPPORTS_STACK_TRACES = False
 50
 51if SUPPORTS_STACK_TRACES:
 52  STACK_TRACE_TEMPLATE = "\nStack trace:\n*"
 53else:
 54  STACK_TRACE_TEMPLATE = ""
 55
 56EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
 57<testsuites tests="15" failures="4" disabled="2" errors="0" time="*" name="AllTests">
 58  <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" errors="0" time="*">
 59    <testcase name="Succeeds" status="run" time="*" classname="SuccessfulTest"/>
 60  </testsuite>
 61  <testsuite name="FailedTest" tests="1" failures="1" disabled="0" errors="0" time="*">
 62    <testcase name="Fails" status="run" time="*" classname="FailedTest">
 63      <failure message="Value of: 2&#x0A;Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
 64Value of: 2
 65Expected: 1%(stack)s]]></failure>
 66    </testcase>
 67  </testsuite>
 68  <testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" errors="0" time="*">
 69    <testcase name="Succeeds" status="run" time="*" classname="MixedResultTest"/>
 70    <testcase name="Fails" status="run" time="*" classname="MixedResultTest">
 71      <failure message="Value of: 2&#x0A;Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
 72Value of: 2
 73Expected: 1%(stack)s]]></failure>
 74      <failure message="Value of: 3&#x0A;Expected: 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
 75Value of: 3
 76Expected: 2%(stack)s]]></failure>
 77    </testcase>
 78    <testcase name="DISABLED_test" status="notrun" time="*" classname="MixedResultTest"/>
 79  </testsuite>
 80  <testsuite name="XmlQuotingTest" tests="1" failures="1" disabled="0" errors="0" time="*">
 81    <testcase name="OutputsCData" status="run" time="*" classname="XmlQuotingTest">
 82      <failure message="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:*
 83Failed
 84XML output: <?xml encoding="utf-8"><top><![CDATA[cdata text]]>]]&gt;<![CDATA[</top>%(stack)s]]></failure>
 85    </testcase>
 86  </testsuite>
 87  <testsuite name="InvalidCharactersTest" tests="1" failures="1" disabled="0" errors="0" time="*">
 88    <testcase name="InvalidCharactersInMessage" status="run" time="*" classname="InvalidCharactersTest">
 89      <failure message="Failed&#x0A;Invalid characters in brackets []" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
 90Failed
 91Invalid characters in brackets []%(stack)s]]></failure>
 92    </testcase>
 93  </testsuite>
 94  <testsuite name="DisabledTest" tests="1" failures="0" disabled="1" errors="0" time="*">
 95    <testcase name="DISABLED_test_not_run" status="notrun" time="*" classname="DisabledTest"/>
 96  </testsuite>
 97  <testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" errors="0" time="*">
 98    <testcase name="OneProperty" status="run" time="*" classname="PropertyRecordingTest" key_1="1"/>
 99    <testcase name="IntValuedProperty" status="run" time="*" classname="PropertyRecordingTest" key_int="1"/>
100    <testcase name="ThreeProperties" status="run" time="*" classname="PropertyRecordingTest" key_1="1" key_2="2" key_3="3"/>
101    <testcase name="TwoValuesForOneKeyUsesLastValue" status="run" time="*" classname="PropertyRecordingTest" key_1="2"/>
102  </testsuite>
103  <testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" errors="0" time="*">
104     <testcase name="RecordProperty" status="run" time="*" classname="NoFixtureTest" key="1"/>
105     <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_int="1"/>
106     <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_string="1"/>
107  </testsuite>
108</testsuites>""" % {'stack': STACK_TRACE_TEMPLATE}
109
110
111EXPECTED_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
112<testsuites tests="0" failures="0" disabled="0" errors="0" time="*" name="AllTests">
113</testsuites>"""
114
115
116class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase):
117  """
118  Unit test for Google Test's XML output functionality.
119  """
120
121  def testNonEmptyXmlOutput(self):
122    """
123    Runs a test program that generates a non-empty XML output, and
124    tests that the XML output is expected.
125    """
126    self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY_XML, 1)
127
128  def testEmptyXmlOutput(self):
129    """
130    Runs a test program that generates an empty XML output, and
131    tests that the XML output is expected.
132    """
133
134    self._TestXmlOutput("gtest_no_test_unittest",
135                        EXPECTED_EMPTY_XML, 0)
136
137  def testDefaultOutputFile(self):
138    """
139    Confirms that Google Test produces an XML output file with the expected
140    default name if no name is explicitly specified.
141    """
142    output_file = os.path.join(gtest_test_utils.GetTempDir(),
143                               GTEST_DEFAULT_OUTPUT_FILE)
144    gtest_prog_path = gtest_test_utils.GetTestExecutablePath(
145        "gtest_no_test_unittest")
146    try:
147      os.remove(output_file)
148    except OSError, e:
149      if e.errno != errno.ENOENT:
150        raise
151
152    p = gtest_test_utils.Subprocess(
153        [gtest_prog_path, "%s=xml" % GTEST_OUTPUT_FLAG],
154        working_dir=gtest_test_utils.GetTempDir())
155    self.assert_(p.exited)
156    self.assertEquals(0, p.exit_code)
157    self.assert_(os.path.isfile(output_file))
158
159  def testSuppressedXmlOutput(self):
160    """
161    Tests that no XML file is generated if the default XML listener is
162    shut down before RUN_ALL_TESTS is invoked.
163    """
164
165    xml_path = os.path.join(gtest_test_utils.GetTempDir(),
166                            GTEST_PROGRAM_NAME + "out.xml")
167    if os.path.isfile(xml_path):
168      os.remove(xml_path)
169
170    gtest_prog_path = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)
171
172    command = [gtest_prog_path,
173               "%s=xml:%s" % (GTEST_OUTPUT_FLAG, xml_path),
174               "--shut_down_xml"]
175    p = gtest_test_utils.Subprocess(command)
176    if p.terminated_by_signal:
177      self.assert_(False,
178                   "%s was killed by signal %d" % (gtest_prog_name, p.signal))
179    else:
180      self.assert_(p.exited)
181      self.assertEquals(1, p.exit_code,
182                        "'%s' exited with code %s, which doesn't match "
183                        "the expected exit code %s."
184                        % (command, p.exit_code, 1))
185
186    self.assert_(not os.path.isfile(xml_path))
187
188
189  def _TestXmlOutput(self, gtest_prog_name, expected_xml, expected_exit_code):
190    """
191    Asserts that the XML document generated by running the program
192    gtest_prog_name matches expected_xml, a string containing another
193    XML document.  Furthermore, the program's exit code must be
194    expected_exit_code.
195    """
196    xml_path = os.path.join(gtest_test_utils.GetTempDir(),
197                            gtest_prog_name + "out.xml")
198    gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name)
199
200    command = [gtest_prog_path, "%s=xml:%s" % (GTEST_OUTPUT_FLAG, xml_path)]
201    p = gtest_test_utils.Subprocess(command)
202    if p.terminated_by_signal:
203      self.assert_(False,
204                   "%s was killed by signal %d" % (gtest_prog_name, p.signal))
205    else:
206      self.assert_(p.exited)
207      self.assertEquals(expected_exit_code, p.exit_code,
208                        "'%s' exited with code %s, which doesn't match "
209                        "the expected exit code %s."
210                        % (command, p.exit_code, expected_exit_code))
211
212    expected = minidom.parseString(expected_xml)
213    actual   = minidom.parse(xml_path)
214    self.NormalizeXml(actual.documentElement)
215    self.AssertEquivalentNodes(expected.documentElement,
216                               actual.documentElement)
217    expected.unlink()
218    actual  .unlink()
219
220
221
222if __name__ == '__main__':
223  os.environ['GTEST_STACK_TRACE_DEPTH'] = '1'
224  gtest_test_utils.Main()