aboutsummaryrefslogtreecommitdiffstats
path: root/gtest/test/gtest_xml_output_unittest.py
blob: 6d44929caca03ec6fae4471ed1ba1d416a5dfce0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
#!/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"""

__author__ = 'eefacm@gmail.com (Sean Mcafee)'

import errno
import os
import sys
from xml.dom import minidom, Node

import gtest_test_utils
import gtest_xml_test_utils


GTEST_OUTPUT_FLAG         = "--gtest_output"
GTEST_DEFAULT_OUTPUT_FILE = "test_detail.xml"
GTEST_PROGRAM_NAME = "gtest_xml_output_unittest_"

SUPPORTS_STACK_TRACES = False

if SUPPORTS_STACK_TRACES:
  STACK_TRACE_TEMPLATE = "\nStack trace:\n*"
else:
  STACK_TRACE_TEMPLATE = ""

EXPECTED_NON_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="15" failures="4" disabled="2" errors="0" time="*" name="AllTests">
  <testsuite name="SuccessfulTest" tests="1" failures="0" disabled="0" errors="0" time="*">
    <testcase name="Succeeds" status="run" time="*" classname="SuccessfulTest"/>
  </testsuite>
  <testsuite name="FailedTest" tests="1" failures="1" disabled="0" errors="0" time="*">
    <testcase name="Fails" status="run" time="*" classname="FailedTest">
      <failure message="Value of: 2&#x0A;Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Value of: 2
Expected: 1%(stack)s]]></failure>
    </testcase>
  </testsuite>
  <testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" errors="0" time="*">
    <testcase name="Succeeds" status="run" time="*" classname="MixedResultTest"/>
    <testcase name="Fails" status="run" time="*" classname="MixedResultTest">
      <failure message="Value of: 2&#x0A;Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Value of: 2
Expected: 1%(stack)s]]></failure>
      <failure message="Value of: 3&#x0A;Expected: 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
Value of: 3
Expected: 2%(stack)s]]></failure>
    </testcase>
    <testcase name="DISABLED_test" status="notrun" time="*" classname="MixedResultTest"/>
  </testsuite>
  <testsuite name="XmlQuotingTest" tests="1" failures="1" disabled="0" errors="0" time="*">
    <testcase name="OutputsCData" status="run" time="*" classname="XmlQuotingTest">
      <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:*
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" errors="0" time="*">
    <testcase name="InvalidCharactersInMessage" status="run" time="*" classname="InvalidCharactersTest">
      <failure message="Failed&#x0A;Invalid characters in brackets []" 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" errors="0" time="*">
    <testcase name="DISABLED_test_not_run" status="notrun" time="*" classname="DisabledTest"/>
  </testsuite>
  <testsuite name="PropertyRecordingTest" tests="4" failures="0" disabled="0" errors="0" time="*">
    <testcase name="OneProperty" status="run" time="*" classname="PropertyRecordingTest" key_1="1"/>
    <testcase name="IntValuedProperty" status="run" time="*" classname="PropertyRecordingTest" key_int="1"/>
    <testcase name="ThreeProperties" status="run" time="*" classname="PropertyRecordingTest" key_1="1" key_2="2" key_3="3"/>
    <testcase name="TwoValuesForOneKeyUsesLastValue" status="run" time="*" classname="PropertyRecordingTest" key_1="2"/>
  </testsuite>
  <testsuite name="NoFixtureTest" tests="3" failures="0" disabled="0" errors="0" time="*">
     <testcase name="RecordProperty" status="run" time="*" classname="NoFixtureTest" key="1"/>
     <testcase name="ExternalUtilityThatCallsRecordIntValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_int="1"/>
     <testcase name="ExternalUtilityThatCallsRecordStringValuedProperty" status="run" time="*" classname="NoFixtureTest" key_for_utility_string="1"/>
  </testsuite>
</testsuites>""" % {'stack': STACK_TRACE_TEMPLATE}


EXPECTED_EMPTY_XML = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="0" failures="0" disabled="0" errors="0" time="*" name="AllTests">
</testsuites>"""


class GTestXMLOutputUnitTest(gtest_xml_test_utils.GTestXMLTestCase):
  """
  Unit test for Google Test's XML output functionality.
  """

  def testNonEmptyXmlOutput(self):
    """
    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 testEmptyXmlOutput(self):
    """
    Runs a test program that generates an empty XML output, and
    tests that the XML output is expected.
    """

    self._TestXmlOutput("gtest_no_test_unittest",
                        EXPECTED_EMPTY_XML, 0)

  def testDefaultOutputFile(self):
    """
    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:
      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.assert_(p.exited)
    self.assertEquals(0, p.exit_code)
    self.assert_(os.path.isfile(output_file))

  def testSuppressedXmlOutput(self):
    """
    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)

    gtest_prog_path = gtest_test_utils.GetTestExecutablePath(GTEST_PROGRAM_NAME)

    command = [gtest_prog_path,
               "%s=xml:%s" % (GTEST_OUTPUT_FLAG, xml_path),
               "--shut_down_xml"]
    p = gtest_test_utils.Subprocess(command)
    if p.terminated_by_signal:
      self.assert_(False,
                   "%s was killed by signal %d" % (gtest_prog_name, p.signal))
    else:
      self.assert_(p.exited)
      self.assertEquals(1, p.exit_code,
                        "'%s' exited with code %s, which doesn't match "
                        "the expected exit code %s."
                        % (command, p.exit_code, 1))

    self.assert_(not os.path.isfile(xml_path))


  def _TestXmlOutput(self, gtest_prog_name, expected_xml, expected_exit_code):
    """
    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.
    """
    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)]
    p = gtest_test_utils.Subprocess(command)
    if p.terminated_by_signal:
      self.assert_(False,
                   "%s was killed by signal %d" % (gtest_prog_name, p.signal))
    else:
      self.assert_(p.exited)
      self.assertEquals(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))

    expected = minidom.parseString(expected_xml)
    actual   = minidom.parse(xml_path)
    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()