243 lines
11 KiB
Python
243 lines
11 KiB
Python
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#!/usr/bin/env python
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#
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# Copyright 2006, Google Inc.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following disclaimer
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# in the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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"""Unit test for the gtest_xml_output module"""
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__author__ = 'eefacm@gmail.com (Sean Mcafee)'
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import errno
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import os
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import sys
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from xml.dom import minidom, Node
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import gtest_test_utils
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import gtest_xml_test_utils
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GTEST_OUTPUT_FLAG = "--gtest_output"
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GTEST_DEFAULT_OUTPUT_FILE = "test_detail.xml"
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GTEST_PROGRAM_NAME = "gtest_xml_output_unittest_"
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SUPPORTS_STACK_TRACES = False
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if SUPPORTS_STACK_TRACES:
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STACK_TRACE_TEMPLATE = "\nStack trace:\n*"
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else:
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STACK_TRACE_TEMPLATE = ""
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EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
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<testsuites tests="23" failures="4" disabled="2" errors="0" time="*" name="AllTests">
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<testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" errors="0" time="*">
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<testcase name="Succeeds" status="run" time="*" classname="SuccessfulTest"/>
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</testsuite>
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<testsuite name="FailedTest" tests="1" failures="1" disabled="0" errors="0" time="*">
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<testcase name="Fails" status="run" time="*" classname="FailedTest">
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<failure message="Value of: 2
Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
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Value of: 2
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Expected: 1%(stack)s]]></failure>
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</testcase>
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</testsuite>
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<testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" errors="0" time="*">
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<testcase name="Succeeds" status="run" time="*" classname="MixedResultTest"/>
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<testcase name="Fails" status="run" time="*" classname="MixedResultTest">
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<failure message="Value of: 2
Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
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Value of: 2
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Expected: 1%(stack)s]]></failure>
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<failure message="Value of: 3
Expected: 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
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Value of: 3
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Expected: 2%(stack)s]]></failure>
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</testcase>
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<testcase name="DISABLED_test" status="notrun" time="*" classname="MixedResultTest"/>
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</testsuite>
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<testsuite name="XmlQuotingTest" tests="1" failures="1" disabled="0" errors="0" time="*">
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<testcase name="OutputsCData" status="run" time="*" classname="XmlQuotingTest">
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<failure message="Failed
XML output: <?xml encoding="utf-8"><top><![CDATA[cdata text]]></top>" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
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Failed
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XML output: <?xml encoding="utf-8"><top><![CDATA[cdata text]]>]]><![CDATA[</top>%(stack)s]]></failure>
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</testcase>
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</testsuite>
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<testsuite name="InvalidCharactersTest" tests="1" failures="1" disabled="0" errors="0" time="*">
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<testcase name="InvalidCharactersInMessage" status="run" time="*" classname="InvalidCharactersTest">
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<failure message="Failed
Invalid characters in brackets []" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
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Failed
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Invalid characters in brackets []%(stack)s]]></failure>
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</testcase>
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</testsuite>
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<testsuite name="DisabledTest" tests="1" failures="0" disabled="1" errors="0" time="*">
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<testcase name="DISABLED_test_not_run" status="notrun" time="*" classname="DisabledTest"/>
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</testsuite>
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<testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" errors="0" time="*">
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<testcase name="OneProperty" status="run" time="*" classname="PropertyRecordingTest" key_1="1"/>
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<testcase name="IntValuedProperty" status="run" time="*" classname="PropertyRecordingTest" key_int="1"/>
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<testcase name="ThreeProperties" status="run" time="*" classname="PropertyRecordingTest" key_1="1" key_2="2" key_3="3"/>
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<testcase name="TwoValuesForOneKeyUsesLastValue" status="run" time="*" classname="PropertyRecordingTest" key_1="2"/>
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</testsuite>
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<testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" errors="0" time="*">
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<testcase name="RecordProperty" status="run" time="*" classname="NoFixtureTest" key="1"/>
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<testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_int="1"/>
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<testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_string="1"/>
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</testsuite>
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<testsuite name="Single/ValueParamTest" tests="4" failures="0" disabled="0" errors="0" time="*">
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<testcase name="HasValueParamAttribute/0" value_param="33" status="run" time="*" classname="Single/ValueParamTest" />
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<testcase name="HasValueParamAttribute/1" value_param="42" status="run" time="*" classname="Single/ValueParamTest" />
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<testcase name="AnotherTestThatHasValueParamAttribute/0" value_param="33" status="run" time="*" classname="Single/ValueParamTest" />
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<testcase name="AnotherTestThatHasValueParamAttribute/1" value_param="42" status="run" time="*" classname="Single/ValueParamTest" />
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</testsuite>
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<testsuite name="TypedTest/0" tests="1" failures="0" disabled="0" errors="0" time="*">
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<testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="TypedTest/0" />
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</testsuite>
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<testsuite name="TypedTest/1" tests="1" failures="0" disabled="0" errors="0" time="*">
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<testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="TypedTest/1" />
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</testsuite>
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<testsuite name="Single/TypeParameterizedTestCase/0" tests="1" failures="0" disabled="0" errors="0" time="*">
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<testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="Single/TypeParameterizedTestCase/0" />
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</testsuite>
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<testsuite name="Single/TypeParameterizedTestCase/1" tests="1" failures="0" disabled="0" errors="0" time="*">
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<testcase name="HasTypeParamAttribute" type_param="*" status="run" time="*" classname="Single/TypeParameterizedTestCase/1" />
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</testsuite>
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</testsuites>""" % {'stack': STACK_TRACE_TEMPLATE}
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EXPECTED_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
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<testsuites tests="0" failures="0" disabled="0" errors="0" time="*" name="AllTests">
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</testsuites>"""
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class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase):
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"""
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Unit test for Google Test's XML output functionality.
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"""
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def testNonEmptyXmlOutput(self):
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"""
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Runs a test program that generates a non-empty XML output, and
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tests that the XML output is expected.
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"""
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self._TestXmlOutput(GTEST_PROGRAM_NAME, EXPECTED_NON_EMPTY_XML, 1)
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def testEmptyXmlOutput(self):
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"""
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Runs a test program that generates an empty XML output, and
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tests that the XML output is expected.
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"""
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self._TestXmlOutput("gtest_no_test_unittest",
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EXPECTED_EMPTY_XML, 0)
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def testDefaultOutputFile(self):
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"""
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Confirms that Google Test produces an XML output file with the expected
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default name if no name is explicitly specified.
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"""
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output_file = os.path.join(gtest_test_utils.GetTempDir(),
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GTEST_DEFAULT_OUTPUT_FILE)
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gtest_prog_path = gtest_test_utils.GetTestExecutablePath(
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"gtest_no_test_unittest")
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try:
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os.remove(output_file)
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except OSError, e:
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if e.errno != errno.ENOENT:
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raise
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p = gtest_test_utils.Subprocess(
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[gtest_prog_path, "%s=xml" % GTEST_OUTPUT_FLAG],
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working_dir=gtest_test_utils.GetTempDir())
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self.assert_(p.exited)
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self.assertEquals(0, p.exit_code)
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self.assert_(os.path.isfile(output_file))
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def testSuppressedXmlOutput(self):
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"""
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Tests that no XML file is generated if the default XML listener is
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shut down before RUN_ALL_TESTS is invoked.
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"""
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xml_path = os.path.join(gtest_test_utils.GetTempDir(),
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GTEST_PROGRAM_NAME + "out.xml")
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if os.path.isfile(xml_path):
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os.remove(xml_path)
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gtest_prog_path = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)
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command = [gtest_prog_path,
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"%s=xml:%s" % (GTEST_OUTPUT_FLAG, xml_path),
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"--shut_down_xml"]
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p = gtest_test_utils.Subprocess(command)
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if p.terminated_by_signal:
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self.assert_(False,
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"%s was killed by signal %d" % (gtest_prog_name, p.signal))
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else:
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self.assert_(p.exited)
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self.assertEquals(1, p.exit_code,
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"'%s' exited with code %s, which doesn't match "
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"the expected exit code %s."
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% (command, p.exit_code, 1))
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self.assert_(not os.path.isfile(xml_path))
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def _TestXmlOutput(self, gtest_prog_name, expected_xml, expected_exit_code):
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"""
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Asserts that the XML document generated by running the program
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gtest_prog_name matches expected_xml, a string containing another
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XML document. Furthermore, the program's exit code must be
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expected_exit_code.
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"""
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xml_path = os.path.join(gtest_test_utils.GetTempDir(),
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gtest_prog_name + "out.xml")
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gtest_prog_path = gtest_test_utils.GetTestExecutablePath(gtest_prog_name)
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command = [gtest_prog_path, "%s=xml:%s" % (GTEST_OUTPUT_FLAG, xml_path)]
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p = gtest_test_utils.Subprocess(command)
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if p.terminated_by_signal:
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self.assert_(False,
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"%s was killed by signal %d" % (gtest_prog_name, p.signal))
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else:
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self.assert_(p.exited)
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self.assertEquals(expected_exit_code, p.exit_code,
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"'%s' exited with code %s, which doesn't match "
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"the expected exit code %s."
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% (command, p.exit_code, expected_exit_code))
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expected = minidom.parseString(expected_xml)
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actual = minidom.parse(xml_path)
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self.NormalizeXml(actual.documentElement)
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self.AssertEquivalentNodes(expected.documentElement,
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actual.documentElement)
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expected.unlink()
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actual .unlink()
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if __name__ == '__main__':
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os.environ['GTEST_STACK_TRACE_DEPTH'] = '1'
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gtest_test_utils.Main()
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