/usr/lib/python2.7/dist-packages/nose/plugins/xunit.py is in python-nose 1.3.7-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 | """This plugin provides test results in the standard XUnit XML format.
It's designed for the `Jenkins`_ (previously Hudson) continuous build
system, but will probably work for anything else that understands an
XUnit-formatted XML representation of test results.
Add this shell command to your builder ::
nosetests --with-xunit
And by default a file named nosetests.xml will be written to the
working directory.
In a Jenkins builder, tick the box named "Publish JUnit test result report"
under the Post-build Actions and enter this value for Test report XMLs::
**/nosetests.xml
If you need to change the name or location of the file, you can set the
``--xunit-file`` option.
If you need to change the name of the test suite, you can set the
``--xunit-testsuite-name`` option.
Here is an abbreviated version of what an XML test report might look like::
<?xml version="1.0" encoding="UTF-8"?>
<testsuite name="nosetests" tests="1" errors="1" failures="0" skip="0">
<testcase classname="path_to_test_suite.TestSomething"
name="test_it" time="0">
<error type="exceptions.TypeError" message="oops, wrong type">
Traceback (most recent call last):
...
TypeError: oops, wrong type
</error>
</testcase>
</testsuite>
.. _Jenkins: http://jenkins-ci.org/
"""
import codecs
import doctest
import os
import sys
import traceback
import re
import inspect
from StringIO import StringIO
from time import time
from xml.sax import saxutils
from nose.plugins.base import Plugin
from nose.exc import SkipTest
from nose.pyversion import force_unicode, format_exception
# Invalid XML characters, control characters 0-31 sans \t, \n and \r
CONTROL_CHARACTERS = re.compile(r"[\000-\010\013\014\016-\037]")
TEST_ID = re.compile(r'^(.*?)(\(.*\))$')
def xml_safe(value):
"""Replaces invalid XML characters with '?'."""
return CONTROL_CHARACTERS.sub('?', value)
def escape_cdata(cdata):
"""Escape a string for an XML CDATA section."""
return xml_safe(cdata).replace(']]>', ']]>]]><![CDATA[')
def id_split(idval):
m = TEST_ID.match(idval)
if m:
name, fargs = m.groups()
head, tail = name.rsplit(".", 1)
return [head, tail+fargs]
else:
return idval.rsplit(".", 1)
def nice_classname(obj):
"""Returns a nice name for class object or class instance.
>>> nice_classname(Exception()) # doctest: +ELLIPSIS
'...Exception'
>>> nice_classname(Exception) # doctest: +ELLIPSIS
'...Exception'
"""
if inspect.isclass(obj):
cls_name = obj.__name__
else:
cls_name = obj.__class__.__name__
mod = inspect.getmodule(obj)
if mod:
name = mod.__name__
# jython
if name.startswith('org.python.core.'):
name = name[len('org.python.core.'):]
return "%s.%s" % (name, cls_name)
else:
return cls_name
def exc_message(exc_info):
"""Return the exception's message."""
exc = exc_info[1]
if exc is None:
# str exception
result = exc_info[0]
else:
try:
result = str(exc)
except UnicodeEncodeError:
try:
result = unicode(exc)
except UnicodeError:
# Fallback to args as neither str nor
# unicode(Exception(u'\xe6')) work in Python < 2.6
result = exc.args[0]
result = force_unicode(result, 'UTF-8')
return xml_safe(result)
class Tee(object):
def __init__(self, encoding, *args):
self._encoding = encoding
self._streams = args
def write(self, data):
data = force_unicode(data, self._encoding)
for s in self._streams:
s.write(data)
def writelines(self, lines):
for line in lines:
self.write(line)
def flush(self):
for s in self._streams:
s.flush()
def isatty(self):
return False
class Xunit(Plugin):
"""This plugin provides test results in the standard XUnit XML format."""
name = 'xunit'
score = 1500
encoding = 'UTF-8'
error_report_file = None
def __init__(self):
super(Xunit, self).__init__()
self._capture_stack = []
self._currentStdout = None
self._currentStderr = None
def _timeTaken(self):
if hasattr(self, '_timer'):
taken = time() - self._timer
else:
# test died before it ran (probably error in setup())
# or success/failure added before test started probably
# due to custom TestResult munging
taken = 0.0
return taken
def _quoteattr(self, attr):
"""Escape an XML attribute. Value can be unicode."""
attr = xml_safe(attr)
return saxutils.quoteattr(attr)
def options(self, parser, env):
"""Sets additional command line options."""
Plugin.options(self, parser, env)
parser.add_option(
'--xunit-file', action='store',
dest='xunit_file', metavar="FILE",
default=env.get('NOSE_XUNIT_FILE', 'nosetests.xml'),
help=("Path to xml file to store the xunit report in. "
"Default is nosetests.xml in the working directory "
"[NOSE_XUNIT_FILE]"))
parser.add_option(
'--xunit-testsuite-name', action='store',
dest='xunit_testsuite_name', metavar="PACKAGE",
default=env.get('NOSE_XUNIT_TESTSUITE_NAME', 'nosetests'),
help=("Name of the testsuite in the xunit xml, generated by plugin. "
"Default test suite name is nosetests."))
def configure(self, options, config):
"""Configures the xunit plugin."""
Plugin.configure(self, options, config)
self.config = config
if self.enabled:
self.stats = {'errors': 0,
'failures': 0,
'passes': 0,
'skipped': 0
}
self.errorlist = []
self.error_report_file_name = os.path.realpath(options.xunit_file)
self.xunit_testsuite_name = options.xunit_testsuite_name
def report(self, stream):
"""Writes an Xunit-formatted XML file
The file includes a report of test errors and failures.
"""
self.error_report_file = codecs.open(self.error_report_file_name, 'w',
self.encoding, 'replace')
self.stats['encoding'] = self.encoding
self.stats['testsuite_name'] = self.xunit_testsuite_name
self.stats['total'] = (self.stats['errors'] + self.stats['failures']
+ self.stats['passes'] + self.stats['skipped'])
self.error_report_file.write(
u'<?xml version="1.0" encoding="%(encoding)s"?>'
u'<testsuite name="%(testsuite_name)s" tests="%(total)d" '
u'errors="%(errors)d" failures="%(failures)d" '
u'skip="%(skipped)d">' % self.stats)
self.error_report_file.write(u''.join([force_unicode(e, self.encoding)
for e in self.errorlist]))
self.error_report_file.write(u'</testsuite>')
self.error_report_file.close()
if self.config.verbosity > 1:
stream.writeln("-" * 70)
stream.writeln("XML: %s" % self.error_report_file.name)
def _startCapture(self):
self._capture_stack.append((sys.stdout, sys.stderr))
self._currentStdout = StringIO()
self._currentStderr = StringIO()
sys.stdout = Tee(self.encoding, self._currentStdout, sys.stdout)
sys.stderr = Tee(self.encoding, self._currentStderr, sys.stderr)
def startContext(self, context):
self._startCapture()
def stopContext(self, context):
self._endCapture()
def beforeTest(self, test):
"""Initializes a timer before starting a test."""
self._timer = time()
self._startCapture()
def _endCapture(self):
if self._capture_stack:
sys.stdout, sys.stderr = self._capture_stack.pop()
def afterTest(self, test):
self._endCapture()
self._currentStdout = None
self._currentStderr = None
def finalize(self, test):
while self._capture_stack:
self._endCapture()
def _getCapturedStdout(self):
if self._currentStdout:
value = self._currentStdout.getvalue()
if value:
return '<system-out><![CDATA[%s]]></system-out>' % escape_cdata(
value)
return ''
def _getCapturedStderr(self):
if self._currentStderr:
value = self._currentStderr.getvalue()
if value:
return '<system-err><![CDATA[%s]]></system-err>' % escape_cdata(
value)
return ''
def addError(self, test, err, capt=None):
"""Add error output to Xunit report.
"""
taken = self._timeTaken()
if issubclass(err[0], SkipTest):
type = 'skipped'
self.stats['skipped'] += 1
else:
type = 'error'
self.stats['errors'] += 1
tb = format_exception(err, self.encoding)
id = test.id()
self.errorlist.append(
u'<testcase classname=%(cls)s name=%(name)s time="%(taken).3f">'
u'<%(type)s type=%(errtype)s message=%(message)s><![CDATA[%(tb)s]]>'
u'</%(type)s>%(systemout)s%(systemerr)s</testcase>' %
{'cls': self._quoteattr(id_split(id)[0]),
'name': self._quoteattr(id_split(id)[-1]),
'taken': taken,
'type': type,
'errtype': self._quoteattr(nice_classname(err[0])),
'message': self._quoteattr(exc_message(err)),
'tb': escape_cdata(tb),
'systemout': self._getCapturedStdout(),
'systemerr': self._getCapturedStderr(),
})
def addFailure(self, test, err, capt=None, tb_info=None):
"""Add failure output to Xunit report.
"""
taken = self._timeTaken()
tb = format_exception(err, self.encoding)
self.stats['failures'] += 1
id = test.id()
self.errorlist.append(
u'<testcase classname=%(cls)s name=%(name)s time="%(taken).3f">'
u'<failure type=%(errtype)s message=%(message)s><![CDATA[%(tb)s]]>'
u'</failure>%(systemout)s%(systemerr)s</testcase>' %
{'cls': self._quoteattr(id_split(id)[0]),
'name': self._quoteattr(id_split(id)[-1]),
'taken': taken,
'errtype': self._quoteattr(nice_classname(err[0])),
'message': self._quoteattr(exc_message(err)),
'tb': escape_cdata(tb),
'systemout': self._getCapturedStdout(),
'systemerr': self._getCapturedStderr(),
})
def addSuccess(self, test, capt=None):
"""Add success output to Xunit report.
"""
taken = self._timeTaken()
self.stats['passes'] += 1
id = test.id()
self.errorlist.append(
'<testcase classname=%(cls)s name=%(name)s '
'time="%(taken).3f">%(systemout)s%(systemerr)s</testcase>' %
{'cls': self._quoteattr(id_split(id)[0]),
'name': self._quoteattr(id_split(id)[-1]),
'taken': taken,
'systemout': self._getCapturedStdout(),
'systemerr': self._getCapturedStderr(),
})
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