231 lines
7.6 KiB
Python
231 lines
7.6 KiB
Python
""" report test results in JUnit-XML format, for use with Hudson and build integration servers.
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Based on initial code from Ross Lawley.
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"""
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import py
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import os
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import re
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import sys
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import time
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# Python 2.X and 3.X compatibility
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try:
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unichr(65)
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except NameError:
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unichr = chr
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try:
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unicode('A')
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except NameError:
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unicode = str
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try:
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long(1)
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except NameError:
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long = int
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class Junit(py.xml.Namespace):
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pass
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# We need to get the subset of the invalid unicode ranges according to
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# XML 1.0 which are valid in this python build. Hence we calculate
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# this dynamically instead of hardcoding it. The spec range of valid
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# chars is: Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD]
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# | [#x10000-#x10FFFF]
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_legal_chars = (0x09, 0x0A, 0x0d)
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_legal_ranges = (
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(0x20, 0x7E),
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(0x80, 0xD7FF),
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(0xE000, 0xFFFD),
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(0x10000, 0x10FFFF),
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)
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_legal_xml_re = [unicode("%s-%s") % (unichr(low), unichr(high))
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for (low, high) in _legal_ranges
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if low < sys.maxunicode]
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_legal_xml_re = [unichr(x) for x in _legal_chars] + _legal_xml_re
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illegal_xml_re = re.compile(unicode('[^%s]') %
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unicode('').join(_legal_xml_re))
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del _legal_chars
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del _legal_ranges
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del _legal_xml_re
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def bin_xml_escape(arg):
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def repl(matchobj):
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i = ord(matchobj.group())
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if i <= 0xFF:
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return unicode('#x%02X') % i
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else:
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return unicode('#x%04X') % i
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return py.xml.raw(illegal_xml_re.sub(repl, py.xml.escape(arg)))
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def pytest_addoption(parser):
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group = parser.getgroup("terminal reporting")
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group.addoption('--junitxml', '--junit-xml', action="store",
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dest="xmlpath", metavar="path", default=None,
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help="create junit-xml style report file at given path.")
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group.addoption('--junitprefix', '--junit-prefix', action="store",
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metavar="str", default=None,
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help="prepend prefix to classnames in junit-xml output")
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def pytest_configure(config):
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xmlpath = config.option.xmlpath
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# prevent opening xmllog on slave nodes (xdist)
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if xmlpath and not hasattr(config, 'slaveinput'):
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config._xml = LogXML(xmlpath, config.option.junitprefix)
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config.pluginmanager.register(config._xml)
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def pytest_unconfigure(config):
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xml = getattr(config, '_xml', None)
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if xml:
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del config._xml
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config.pluginmanager.unregister(xml)
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def mangle_testnames(names):
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names = [x.replace(".py", "") for x in names if x != '()']
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names[0] = names[0].replace("/", '.')
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return names
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class LogXML(object):
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def __init__(self, logfile, prefix):
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logfile = os.path.expanduser(os.path.expandvars(logfile))
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self.logfile = os.path.normpath(os.path.abspath(logfile))
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self.prefix = prefix
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self.tests = []
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self.passed = self.skipped = 0
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self.failed = self.errors = 0
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def _opentestcase(self, report):
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names = mangle_testnames(report.nodeid.split("::"))
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classnames = names[:-1]
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if self.prefix:
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classnames.insert(0, self.prefix)
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self.tests.append(Junit.testcase(
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classname=".".join(classnames),
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name=bin_xml_escape(names[-1]),
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time=getattr(report, 'duration', 0)
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))
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def _write_captured_output(self, report):
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sec = dict(report.sections)
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for name in ('out', 'err'):
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content = sec.get("Captured std%s" % name)
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if content:
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tag = getattr(Junit, 'system-'+name)
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self.append(tag(bin_xml_escape(content)))
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def append(self, obj):
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self.tests[-1].append(obj)
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def append_pass(self, report):
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self.passed += 1
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self._write_captured_output(report)
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def append_failure(self, report):
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#msg = str(report.longrepr.reprtraceback.extraline)
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if hasattr(report, "wasxfail"):
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self.append(
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Junit.skipped(message="xfail-marked test passes unexpectedly"))
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self.skipped += 1
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else:
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fail = Junit.failure(message="test failure")
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fail.append(str(report.longrepr))
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self.append(fail)
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self.failed += 1
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self._write_captured_output(report)
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def append_collect_failure(self, report):
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#msg = str(report.longrepr.reprtraceback.extraline)
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self.append(Junit.failure(str(report.longrepr),
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message="collection failure"))
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self.errors += 1
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def append_collect_skipped(self, report):
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#msg = str(report.longrepr.reprtraceback.extraline)
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self.append(Junit.skipped(str(report.longrepr),
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message="collection skipped"))
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self.skipped += 1
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def append_error(self, report):
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self.append(Junit.error(str(report.longrepr),
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message="test setup failure"))
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self.errors += 1
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def append_skipped(self, report):
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if hasattr(report, "wasxfail"):
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self.append(Junit.skipped(str(report.wasxfail),
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message="expected test failure"))
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else:
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filename, lineno, skipreason = report.longrepr
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if skipreason.startswith("Skipped: "):
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skipreason = skipreason[9:]
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self.append(
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Junit.skipped("%s:%s: %s" % report.longrepr,
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type="pytest.skip",
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message=skipreason
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))
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self.skipped += 1
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self._write_captured_output(report)
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def pytest_runtest_logreport(self, report):
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if report.passed:
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if report.when == "call": # ignore setup/teardown
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self._opentestcase(report)
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self.append_pass(report)
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elif report.failed:
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self._opentestcase(report)
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if report.when != "call":
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self.append_error(report)
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else:
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self.append_failure(report)
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elif report.skipped:
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self._opentestcase(report)
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self.append_skipped(report)
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def pytest_collectreport(self, report):
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if not report.passed:
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self._opentestcase(report)
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if report.failed:
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self.append_collect_failure(report)
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else:
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self.append_collect_skipped(report)
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def pytest_internalerror(self, excrepr):
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self.errors += 1
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data = py.xml.escape(excrepr)
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self.tests.append(
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Junit.testcase(
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Junit.error(data, message="internal error"),
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classname="pytest",
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name="internal"))
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def pytest_sessionstart(self, session):
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self.suite_start_time = time.time()
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def pytest_sessionfinish(self, session, exitstatus, __multicall__):
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if py.std.sys.version_info[0] < 3:
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logfile = py.std.codecs.open(self.logfile, 'w', encoding='utf-8')
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else:
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logfile = open(self.logfile, 'w', encoding='utf-8')
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suite_stop_time = time.time()
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suite_time_delta = suite_stop_time - self.suite_start_time
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numtests = self.passed + self.failed
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logfile.write('<?xml version="1.0" encoding="utf-8"?>')
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logfile.write(Junit.testsuite(
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self.tests,
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name="pytest",
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errors=self.errors,
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failures=self.failed,
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skips=self.skipped,
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tests=numtests,
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time="%.3f" % suite_time_delta,
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).unicode(indent=0))
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logfile.close()
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def pytest_terminal_summary(self, terminalreporter):
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terminalreporter.write_sep("-", "generated xml file: %s" % (self.logfile))
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