initial commitHEADmaster

1 files changed, 513 insertions, 0 deletions

diff --git a/external/gtest/googletest/test/gtest_xml_output_unittest.py b/external/gtest/googletest/test/gtest_xml_output_unittest.py
new file mode 100755
index 0000000..87a7683
--- /dev/null
+++ b/external/gtest/googletest/test/gtest_xml_output_unittest.py
@@ -0,0 +1,513 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, 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_xml_output module."""
+
+import datetime
+import errno
+import os
+import re
+import sys
+from xml.dom import minidom
+
+from googletest.test import gtest_test_utils
+from googletest.test import gtest_xml_test_utils
+
+GTEST_FILTER_FLAG = '--gtest_filter'
+GTEST_LIST_TESTS_FLAG = '--gtest_list_tests'
+GTEST_OUTPUT_FLAG = '--gtest_output'
+GTEST_DEFAULT_OUTPUT_FILE = 'test_detail.xml'
+GTEST_PROGRAM_NAME = 'gtest_xml_output_unittest_'
+
+# The flag indicating stacktraces are not supported
+NO_STACKTRACE_SUPPORT_FLAG = '--no_stacktrace_support'
+
+# The environment variables for test sharding.
+TOTAL_SHARDS_ENV_VAR = 'GTEST_TOTAL_SHARDS'
+SHARD_INDEX_ENV_VAR = 'GTEST_SHARD_INDEX'
+SHARD_STATUS_FILE_ENV_VAR = 'GTEST_SHARD_STATUS_FILE'
+
+SUPPORTS_STACK_TRACES = NO_STACKTRACE_SUPPORT_FLAG not in sys.argv
+
+if SUPPORTS_STACK_TRACES:
+  STACK_TRACE_TEMPLATE = '\nStack trace:\n*'
+  STACK_TRACE_ENTITY_TEMPLATE = ''
+else:
+  STACK_TRACE_TEMPLATE = '\n'
+  STACK_TRACE_ENTITY_TEMPLATE = '
'
+  # unittest.main() can't handle unknown flags
+  sys.argv.remove(NO_STACKTRACE_SUPPORT_FLAG)
+
+EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuites tests="28" failures="5" disabled="2" errors="0" time="*" timestamp="*" name="AllTests">
+  <properties>
+    <property name="ad_hoc_property" value="42"/>
+  </properties>
+  <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="Succeeds" file="gtest_xml_output_unittest_.cc" line="53" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
+  </testsuite>
+  <testsuite name="FailedTest" tests="1" failures="1" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="Fails" file="gtest_xml_output_unittest_.cc" line="61" status="run" result="completed" time="*" timestamp="*" classname="FailedTest">
+      <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Expected equality of these values:&#x0A;  1&#x0A;  2%(stack_entity)s" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Expected equality of these values:
+  1
+  2%(stack)s]]></failure>
+    </testcase>
+  </testsuite>
+  <testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="Succeeds" file="gtest_xml_output_unittest_.cc" line="88" status="run" result="completed" time="*" timestamp="*" classname="MixedResultTest"/>
+    <testcase name="Fails" file="gtest_xml_output_unittest_.cc" line="93" status="run" result="completed" time="*" timestamp="*" classname="MixedResultTest">
+      <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Expected equality of these values:&#x0A;  1&#x0A;  2%(stack_entity)s" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Expected equality of these values:
+  1
+  2%(stack)s]]></failure>
+      <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Expected equality of these values:&#x0A;  2&#x0A;  3%(stack_entity)s" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Expected equality of these values:
+  2
+  3%(stack)s]]></failure>
+    </testcase>
+    <testcase name="DISABLED_test" file="gtest_xml_output_unittest_.cc" line="98" status="notrun" result="suppressed" time="*" timestamp="*" classname="MixedResultTest"/>
+  </testsuite>
+  <testsuite name="XmlQuotingTest" tests="1" failures="1" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="OutputsCData" file="gtest_xml_output_unittest_.cc" line="102" status="run" result="completed" time="*" timestamp="*" classname="XmlQuotingTest">
+      <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;%(stack_entity)s" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Failed
+XML output: <?xml encoding="utf-8"><top><![CDATA[cdata text]]>]]&gt;<![CDATA[</top>%(stack)s]]></failure>
+    </testcase>
+  </testsuite>
+  <testsuite name="InvalidCharactersTest" tests="1" failures="1" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="InvalidCharactersInMessage" file="gtest_xml_output_unittest_.cc" line="109" status="run" result="completed" time="*" timestamp="*" classname="InvalidCharactersTest">
+      <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Failed&#x0A;Invalid characters in brackets []%(stack_entity)s" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Failed
+Invalid characters in brackets []%(stack)s]]></failure>
+    </testcase>
+  </testsuite>
+  <testsuite name="DisabledTest" tests="1" failures="0" disabled="1" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="DISABLED_test_not_run" file="gtest_xml_output_unittest_.cc" line="68" status="notrun" result="suppressed" time="*" timestamp="*" classname="DisabledTest"/>
+  </testsuite>
+  <testsuite name="SkippedTest" tests="3" failures="1" disabled="0" skipped="2" errors="0" time="*" timestamp="*">
+    <testcase name="Skipped" status="run" file="gtest_xml_output_unittest_.cc" line="75" result="skipped" time="*" timestamp="*" classname="SkippedTest">
+      <skipped message="gtest_xml_output_unittest_.cc:*&#x0A;&#x0A;"><![CDATA[gtest_xml_output_unittest_.cc:*
+
+]]></skipped>
+    </testcase>
+    <testcase name="SkippedWithMessage" file="gtest_xml_output_unittest_.cc" line="79" status="run" result="skipped" time="*" timestamp="*" classname="SkippedTest">
+      <skipped message="gtest_xml_output_unittest_.cc:*&#x0A;It is good practice to tell why you skip a test.&#x0A;"><![CDATA[gtest_xml_output_unittest_.cc:*
+It is good practice to tell why you skip a test.
+]]></skipped>
+    </testcase>
+    <testcase name="SkippedAfterFailure" file="gtest_xml_output_unittest_.cc" line="83" status="run" result="completed" time="*" timestamp="*" classname="SkippedTest">
+      <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Expected equality of these values:&#x0A;  1&#x0A;  2%(stack_entity)s" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Expected equality of these values:
+  1
+  2%(stack)s]]></failure>
+      <skipped message="gtest_xml_output_unittest_.cc:*&#x0A;It is good practice to tell why you skip a test.&#x0A;"><![CDATA[gtest_xml_output_unittest_.cc:*
+It is good practice to tell why you skip a test.
+]]></skipped>
+    </testcase>
+
+  </testsuite>
+  <testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <properties>
+      <property name="SetUpTestSuite" value="yes"/>
+      <property name="SetUpTestSuite (with whitespace)" value="yes and yes"/>
+      <property name="TearDownTestSuite" value="aye"/>
+      <property name="TearDownTestSuite (with whitespace)" value="aye and aye"/>
+    </properties>
+    <testcase name="OneProperty" file="gtest_xml_output_unittest_.cc" line="125" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
+      <properties>
+        <property name="key_1" value="1"/>
+      </properties>
+    </testcase>
+    <testcase name="IntValuedProperty" file="gtest_xml_output_unittest_.cc" line="129" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
+      <properties>
+        <property name="key_int" value="1"/>
+      </properties>
+    </testcase>
+    <testcase name="ThreeProperties" file="gtest_xml_output_unittest_.cc" line="133" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
+      <properties>
+        <property name="key_1" value="1"/>
+        <property name="key_2" value="2"/>
+        <property name="key_3" value="3"/>
+      </properties>
+    </testcase>
+    <testcase name="TwoValuesForOneKeyUsesLastValue" file="gtest_xml_output_unittest_.cc" line="139" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
+      <properties>
+        <property name="key_1" value="2"/>
+      </properties>
+    </testcase>
+  </testsuite>
+  <testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+     <testcase name="RecordProperty" file="gtest_xml_output_unittest_.cc" line="144" status="run" result="completed" time="*" timestamp="*" classname="NoFixtureTest">
+       <properties>
+         <property name="key" value="1"/>
+       </properties>
+     </testcase>
+     <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" file="gtest_xml_output_unittest_.cc" line="157" status="run" result="completed" time="*" timestamp="*" classname="NoFixtureTest">
+       <properties>
+         <property name="key_for_utility_int" value="1"/>
+       </properties>
+     </testcase>
+     <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" file="gtest_xml_output_unittest_.cc" line="161" status="run" result="completed" time="*" timestamp="*" classname="NoFixtureTest">
+       <properties>
+         <property name="key_for_utility_string" value="1"/>
+       </properties>
+     </testcase>
+  </testsuite>
+  <testsuite name="SetupFailTest" tests="1" failures="0" disabled="0" skipped="1" errors="0" time="*" timestamp="*">
+    <testcase name="NoopPassingTest" file="gtest_xml_output_unittest_.cc" line="172" status="run" result="skipped" time="*" timestamp="*" classname="SetupFailTest">
+      <skipped message="gtest_xml_output_unittest_.cc:*&#x0A;"><![CDATA[gtest_xml_output_unittest_.cc:*
+]]></skipped>
+    </testcase>
+    <testcase name="" status="run" result="completed" classname="" time="*" timestamp="*">
+      <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Expected equality of these values:&#x0A;  1&#x0A;  2%(stack_entity)s" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Expected equality of these values:
+  1
+  2%(stack)s]]></failure>
+    </testcase>
+  </testsuite>
+  <testsuite name="TearDownFailTest" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="NoopPassingTest" file="gtest_xml_output_unittest_.cc" line="179" status="run" result="completed" time="*" timestamp="*" classname="TearDownFailTest"/>
+    <testcase name="" status="run" result="completed" classname="" time="*" timestamp="*">
+      <failure message="gtest_xml_output_unittest_.cc:*&#x0A;Expected equality of these values:&#x0A;  1&#x0A;  2%(stack_entity)s" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+Expected equality of these values:
+  1
+  2%(stack)s]]></failure>
+    </testcase>
+  </testsuite>
+  <testsuite name="Single/ValueParamTest" tests="4" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="HasValueParamAttribute/0" file="gtest_xml_output_unittest_.cc" line="184" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
+    <testcase name="HasValueParamAttribute/1" file="gtest_xml_output_unittest_.cc" line="184" value_param="42" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
+    <testcase name="AnotherTestThatHasValueParamAttribute/0" file="gtest_xml_output_unittest_.cc" line="185" value_param="33" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
+    <testcase name="AnotherTestThatHasValueParamAttribute/1" file="gtest_xml_output_unittest_.cc" line="185" value_param="42" status="run" result="completed" time="*" timestamp="*" classname="Single/ValueParamTest" />
+  </testsuite>
+  <testsuite name="TypedTest/0" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="193" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="TypedTest/0" />
+  </testsuite>
+  <testsuite name="TypedTest/1" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="193" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="TypedTest/1" />
+  </testsuite>
+  <testsuite name="Single/TypeParameterizedTestSuite/0" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="200" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="Single/TypeParameterizedTestSuite/0" />
+  </testsuite>
+  <testsuite name="Single/TypeParameterizedTestSuite/1" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="HasTypeParamAttribute" file="gtest_xml_output_unittest_.cc" line="200" type_param="*" status="run" result="completed" time="*" timestamp="*" classname="Single/TypeParameterizedTestSuite/1" />
+  </testsuite>
+</testsuites>""" % {
+    'stack': STACK_TRACE_TEMPLATE,
+    'stack_entity': STACK_TRACE_ENTITY_TEMPLATE,
+}
+
+EXPECTED_FILTERED_TEST_XML = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuites tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
+  <properties>
+    <property name="ad_hoc_property" value="42"/>
+  </properties>
+  <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" skipped="0"
+             errors="0" time="*" timestamp="*">
+    <testcase name="Succeeds" file="gtest_xml_output_unittest_.cc" line="53" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
+  </testsuite>
+</testsuites>"""
+
+EXPECTED_SHARDED_TEST_XML = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuites tests="3" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
+  <properties>
+    <property name="ad_hoc_property" value="42"/>
+  </properties>
+  <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="Succeeds" file="gtest_xml_output_unittest_.cc" line="53" status="run" result="completed" time="*" timestamp="*" classname="SuccessfulTest"/>
+  </testsuite>
+  <testsuite name="PropertyRecordingTest" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <properties>
+      <property name="SetUpTestSuite" value="yes"/>
+      <property name="SetUpTestSuite (with whitespace)" value="yes and yes"/>
+      <property name="TearDownTestSuite" value="aye"/>
+      <property name="TearDownTestSuite (with whitespace)" value="aye and aye"/>
+    </properties>
+    <testcase name="IntValuedProperty" file="gtest_xml_output_unittest_.cc" line="129" status="run" result="completed" time="*" timestamp="*" classname="PropertyRecordingTest">
+      <properties>
+        <property name="key_int" value="1"/>
+      </properties>
+    </testcase>
+  </testsuite>
+  <testsuite name="Single/TypeParameterizedTestSuite/0" tests="1" failures="0" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="HasTypeParamAttribute" type_param="*" file="gtest_xml_output_unittest_.cc" line="200" status="run" result="completed" time="*" timestamp="*" classname="Single/TypeParameterizedTestSuite/0" />
+  </testsuite>
+</testsuites>"""
+
+EXPECTED_NO_TEST_XML = """<?xml version="1.0" encoding="UTF-8"?>
+<testsuites tests="0" failures="0" disabled="0" errors="0" time="*"
+            timestamp="*" name="AllTests">
+  <testsuite name="NonTestSuiteFailure" tests="1" failures="1" disabled="0" skipped="0" errors="0" time="*" timestamp="*">
+    <testcase name="" status="run" result="completed" time="*" timestamp="*" classname="">
+      <failure message="gtest_no_test_unittest.cc:*&#x0A;Expected equality of these values:&#x0A;  1&#x0A;  2%(stack_entity)s" type=""><![CDATA[gtest_no_test_unittest.cc:*
+Expected equality of these values:
+  1
+  2%(stack)s]]></failure>
+    </testcase>
+  </testsuite>
+</testsuites>""" % {
+    'stack': STACK_TRACE_TEMPLATE,
+    'stack_entity': STACK_TRACE_ENTITY_TEMPLATE,
+}
+
+GTEST_PROGRAM_PATH = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)
+
+SUPPORTS_TYPED_TESTS = (
+    'TypedTest'
+    in gtest_test_utils.Subprocess(
+        [GTEST_PROGRAM_PATH, GTEST_LIST_TESTS_FLAG], capture_stderr=False
+    ).output
+)
+
+
+class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase):
+  """Unit test for Google Test's XML output functionality."""
+
+  # This test currently breaks on platforms that do not support typed and
+  # type-parameterized tests, so we don't run it under them.
+  if SUPPORTS_TYPED_TESTS:
+
+    def testNonEmptyXmlOutput(self):
+      """Generates non-empty XML and verifies it matches the expected output.
+
+      Runs a test program that generates a non-empty XML output, and
+      tests that the XML output is expected.
+      """
+      self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY_XML, 1)
+
+  def testNoTestXmlOutput(self):
+    """Verifies XML output for a Google Test binary without actual tests.
+
+    Runs a test program that generates an XML output for a binary without tests,
+    and tests that the XML output is expected.
+    """
+
+    self._TestXmlOutput('gtest_no_test_unittest', EXPECTED_NO_TEST_XML, 0)
+
+  def testTimestampValue(self):
+    """Checks whether the timestamp attribute in the XML output is valid.
+
+    Runs a test program that generates an empty XML output, and checks if
+    the timestamp attribute in the testsuites tag is valid.
+    """
+    actual = self._GetXmlOutput('gtest_no_test_unittest', [], {}, 0)
+    date_time_str = actual.documentElement.getAttributeNode('timestamp').value
+    # datetime.strptime() is only available in Python 2.5+ so we have to
+    # parse the expected datetime manually.
+    match = re.match(r'(\d+)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)', date_time_str)
+    self.assertTrue(
+        re.match, 'XML datettime string %s has incorrect format' % date_time_str
+    )
+    date_time_from_xml = datetime.datetime(
+        year=int(match.group(1)),
+        month=int(match.group(2)),
+        day=int(match.group(3)),
+        hour=int(match.group(4)),
+        minute=int(match.group(5)),
+        second=int(match.group(6)),
+    )
+
+    time_delta = abs(datetime.datetime.now() - date_time_from_xml)
+    # timestamp value should be near the current local time
+    self.assertLess(time_delta, datetime.timedelta(seconds=600))
+    actual.unlink()
+
+  def testDefaultOutputFile(self):
+    """Tests XML file with default name is created when name is not specified.
+
+    Confirms that Google Test produces an XML output file with the expected
+    default name if no name is explicitly specified.
+    """
+    output_file = os.path.join(
+        gtest_test_utils.GetTempDir(), GTEST_DEFAULT_OUTPUT_FILE
+    )
+    gtest_prog_path = gtest_test_utils.GetTestExecutablePath(
+        'gtest_no_test_unittest'
+    )
+    try:
+      os.remove(output_file)
+    except OSError:
+      e = sys.exc_info()[1]
+      if e.errno != errno.ENOENT:
+        raise
+
+    p = gtest_test_utils.Subprocess(
+        [gtest_prog_path, '%s=xml' % GTEST_OUTPUT_FLAG],
+        working_dir=gtest_test_utils.GetTempDir(),
+    )
+    self.assertTrue(p.exited)
+    self.assertEqual(0, p.exit_code)
+    self.assertTrue(os.path.isfile(output_file))
+
+  def testSuppressedXmlOutput(self):
+    """Verifies XML output is suppressed if default listener is shut down.
+
+    Tests that no XML file is generated if the default XML listener is
+    shut down before RUN_ALL_TESTS is invoked.
+    """
+
+    xml_path = os.path.join(
+        gtest_test_utils.GetTempDir(), GTEST_PROGRAM_NAME + 'out.xml'
+    )
+    if os.path.isfile(xml_path):
+      os.remove(xml_path)
+
+    command = [
+        GTEST_PROGRAM_PATH,
+        '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path),
+        '--shut_down_xml',
+    ]
+    p = gtest_test_utils.Subprocess(command)
+    if p.terminated_by_signal:
+      # p.signal is available only if p.terminated_by_signal is True.
+      self.assertFalse(
+          p.terminated_by_signal,
+          '%s was killed by signal %d' % (GTEST_PROGRAM_NAME, p.signal),
+      )
+    else:
+      self.assertTrue(p.exited)
+      self.assertEqual(
+          1,
+          p.exit_code,
+          "'%s' exited with code %s, which doesn't match "
+          'the expected exit code %s.' % (command, p.exit_code, 1),
+      )
+
+    self.assertFalse(os.path.isfile(xml_path))
+
+  def testFilteredTestXmlOutput(self):
+    """Verifies XML output when a filter is applied.
+
+    Runs a test program that executes only some tests and verifies that
+    non-selected tests do not show up in the XML output.
+    """
+
+    self._TestXmlOutput(
+        GTEST_PROGRAM_NAME,
+        EXPECTED_FILTERED_TEST_XML,
+        0,
+        extra_args=['%s=SuccessfulTest.*' % GTEST_FILTER_FLAG],
+    )
+
+  def testShardedTestXmlOutput(self):
+    """Verifies XML output when run using multiple shards.
+
+    Runs a test program that executes only one shard and verifies that tests
+    from other shards do not show up in the XML output.
+    """
+
+    self._TestXmlOutput(
+        GTEST_PROGRAM_NAME,
+        EXPECTED_SHARDED_TEST_XML,
+        0,
+        extra_env={SHARD_INDEX_ENV_VAR: '0', TOTAL_SHARDS_ENV_VAR: '10'},
+    )
+
+  def _GetXmlOutput(
+      self, gtest_prog_name, extra_args, extra_env, expected_exit_code
+  ):
+    """Returns the XML output generated by running the program gtest_prog_name.
+
+    Furthermore, the program's exit code must be expected_exit_code.
+
+    Args:
+      gtest_prog_name: Program to run.
+      extra_args: Optional arguments to pass to program.
+      extra_env: Optional environment variables to set.
+      expected_exit_code: Expected exit code from running gtest_prog_name.
+    """
+    xml_path = os.path.join(
+        gtest_test_utils.GetTempDir(), gtest_prog_name + 'out.xml'
+    )
+    gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name)
+
+    command = [
+        gtest_prog_path,
+        '%s=xml:%s' % (GTEST_OUTPUT_FLAG, xml_path),
+    ] + extra_args
+    environ_copy = os.environ.copy()
+    if extra_env:
+      environ_copy.update(extra_env)
+    p = gtest_test_utils.Subprocess(command, env=environ_copy)
+
+    if p.terminated_by_signal:
+      self.assertTrue(
+          False, '%s was killed by signal %d' % (gtest_prog_name, p.signal)
+      )
+    else:
+      self.assertTrue(p.exited)
+      self.assertEqual(
+          expected_exit_code,
+          p.exit_code,
+          "'%s' exited with code %s, which doesn't match "
+          'the expected exit code %s.'
+          % (command, p.exit_code, expected_exit_code),
+      )
+    actual = minidom.parse(xml_path)
+    return actual
+
+  def _TestXmlOutput(
+      self,
+      gtest_prog_name,
+      expected_xml,
+      expected_exit_code,
+      extra_args=None,
+      extra_env=None,
+  ):
+    """Asserts that the XML document matches.
+
+    Asserts that the XML document generated by running the program
+    gtest_prog_name matches expected_xml, a string containing another
+    XML document.  Furthermore, the program's exit code must be
+    expected_exit_code.
+
+    Args:
+      gtest_prog_name: Program to run.
+      expected_xml: Path to XML document to match.
+      expected_exit_code: Expected exit code from running gtest_prog_name.
+      extra_args: Optional arguments to pass to program.
+      extra_env: Optional environment variables to set.
+    """
+
+    actual = self._GetXmlOutput(
+        gtest_prog_name, extra_args or [], extra_env or {}, expected_exit_code
+    )
+    expected = minidom.parseString(expected_xml)
+    self.NormalizeXml(actual.documentElement)
+    self.AssertEquivalentNodes(expected.documentElement, actual.documentElement)
+    expected.unlink()
+    actual.unlink()
+
+
+if __name__ == '__main__':
+  os.environ['GTEST_STACK_TRACE_DEPTH'] = '1'
+  gtest_test_utils.Main()