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