googletest/test/gtest_xml_outfiles_test.py

   1 #!/usr/bin/env python
   2 #
   3 # Copyright 2008, Google Inc.
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  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,
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  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" skipped="0" disabled="0" errors="0" time="*" timestamp="*">
  46     <testcase name="TestSomeProperties" status="run" result="completed" time="*" timestamp="*" 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" skipped="0" disabled="0" errors="0" time="*" timestamp="*">
  60     <testcase name="TestSomeProperties" status="run" result="completed" time="*" timestamp="*" 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     output_file_name1 = test_name + ".xml"
 115     output_file1 = os.path.join(self.output_dir_, output_file_name1)
 116     output_file_name2 = 'lt-' + output_file_name1
 117     output_file2 = os.path.join(self.output_dir_, output_file_name2)
 118     self.assert_(os.path.isfile(output_file1) or os.path.isfile(output_file2),
 119                  output_file1)
 120
 121     expected = minidom.parseString(expected_xml)
 122     if os.path.isfile(output_file1):
 123       actual = minidom.parse(output_file1)
 124     else:
 125       actual = minidom.parse(output_file2)
 126     self.NormalizeXml(actual.documentElement)
 127     self.AssertEquivalentNodes(expected.documentElement,
 128                                actual.documentElement)
 129     expected.unlink()
 130     actual.unlink()
 131
 132
 133 if __name__ == "__main__":
 134   os.environ["GTEST_STACK_TRACE_DEPTH"] = "0"
 135   gtest_test_utils.Main()