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  1. #!/usr/bin/env python
  2. #
  3. # Copyright 2008, 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. import os
  35. from xml.dom import minidom, Node
  36. import gtest_test_utils
  37. import gtest_xml_test_utils
  38.  
  39. GTEST_OUTPUT_SUBDIR = "xml_outfiles"
  40. GTEST_OUTPUT_1_TEST = "gtest_xml_outfile1_test_"
  41. GTEST_OUTPUT_2_TEST = "gtest_xml_outfile2_test_"
  42.  
  43. EXPECTED_XML_1 = """<?xml version="1.0" encoding="UTF-8"?>
  44. <testsuites tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
  45.  <testsuite name="PropertyOne" tests="1" failures="0" disabled="0" errors="0" time="*">
  46.    <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyOne">
  47.      <properties>
  48.        <property name="SetUpProp" value="1"/>
  49.        <property name="TestSomeProperty" value="1"/>
  50.        <property name="TearDownProp" value="1"/>
  51.      </properties>
  52.    </testcase>
  53.  </testsuite>
  54. </testsuites>
  55. """
  56.  
  57. EXPECTED_XML_2 = """<?xml version="1.0" encoding="UTF-8"?>
  58. <testsuites tests="1" failures="0" disabled="0" errors="0" time="*" timestamp="*" name="AllTests">
  59.  <testsuite name="PropertyTwo" tests="1" failures="0" disabled="0" errors="0" time="*">
  60.    <testcase name="TestSomeProperties" status="run" time="*" classname="PropertyTwo">
  61.      <properties>
  62.        <property name="SetUpProp" value="2"/>
  63.        <property name="TestSomeProperty" value="2"/>
  64.        <property name="TearDownProp" value="2"/>
  65.      </properties>
  66.    </testcase>
  67.  </testsuite>
  68. </testsuites>
  69. """
  70.  
  71.  
  72. class GTestXMLOutFilesTest(gtest_xml_test_utils.GTestXMLTestCase):
  73.   """Unit test for Google Test's XML output functionality."""
  74.  
  75.   def setUp(self):
  76.     # We want the trailing '/' that the last "" provides in os.path.join, for
  77.     # telling Google Test to create an output directory instead of a single file
  78.     # for xml output.
  79.     self.output_dir_ = os.path.join(gtest_test_utils.GetTempDir(),
  80.                                     GTEST_OUTPUT_SUBDIR, "")
  81.     self.DeleteFilesAndDir()
  82.  
  83.   def tearDown(self):
  84.     self.DeleteFilesAndDir()
  85.  
  86.   def DeleteFilesAndDir(self):
  87.     try:
  88.       os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_1_TEST + ".xml"))
  89.     except os.error:
  90.       pass
  91.     try:
  92.       os.remove(os.path.join(self.output_dir_, GTEST_OUTPUT_2_TEST + ".xml"))
  93.     except os.error:
  94.       pass
  95.     try:
  96.       os.rmdir(self.output_dir_)
  97.     except os.error:
  98.       pass
  99.  
  100.   def testOutfile1(self):
  101.     self._TestOutFile(GTEST_OUTPUT_1_TEST, EXPECTED_XML_1)
  102.  
  103.   def testOutfile2(self):
  104.     self._TestOutFile(GTEST_OUTPUT_2_TEST, EXPECTED_XML_2)
  105.  
  106.   def _TestOutFile(self, test_name, expected_xml):
  107.     gtest_prog_path = gtest_test_utils.GetTestExecutablePath(test_name)
  108.     command = [gtest_prog_path, "--gtest_output=xml:%s" % self.output_dir_]
  109.     p = gtest_test_utils.Subprocess(command,
  110.                                     working_dir=gtest_test_utils.GetTempDir())
  111.     self.assert_(p.exited)
  112.     self.assertEquals(0, p.exit_code)
  113.  
  114.     # FIXME: libtool causes the built test binary to be
  115.     #   named lt-gtest_xml_outfiles_test_ instead of
  116.     #   gtest_xml_outfiles_test_.  To account for this possibility, we
  117.     #   allow both names in the following code.  We should remove this
  118.     #   when libtool replacement tool is ready.
  119.     output_file_name1 = test_name + ".xml"
  120.     output_file1 = os.path.join(self.output_dir_, output_file_name1)
  121.     output_file_name2 = 'lt-' + output_file_name1
  122.     output_file2 = os.path.join(self.output_dir_, output_file_name2)
  123.     self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2),
  124.                  output_file1)
  125.  
  126.     expected = minidom.parseString(expected_xml)
  127.     if os.path.isfile(output_file1):
  128.       actual = minidom.parse(output_file1)
  129.     else:
  130.       actual = minidom.parse(output_file2)
  131.     self.NormalizeXml(actual.documentElement)
  132.     self.AssertEquivalentNodes(expected.documentElement,
  133.                                actual.documentElement)
  134.     expected.unlink()
  135.     actual.unlink()
  136.  
  137.  
  138. if __name__ == "__main__":
  139.   os.environ["GTEST_STACK_TRACE_DEPTH"] = "0"
  140.   gtest_test_utils.Main()
  141.