selftest/subunithelper.py

   1 # Python module for parsing and generating the Subunit protocol
   2 # (Samba-specific)
   3 # Copyright (C) 2008-2009 Jelmer Vernooij <jelmer@samba.org>
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 from __future__ import print_function
  19 __all__ = ['parse_results']
  20
  21 import datetime
  22 import re
  23 import sys
  24 import os
  25 from samba import subunit
  26 from samba.subunit.run import TestProtocolClient
  27 import unittest
  28 try:
  29     from dateutil.parser import isoparse as iso_parse_date
  30 except ImportError:
  31     try:
  32         from iso8601 import parse_date as iso_parse_date;
  33     except ImportError:
  34         print('Install either python-dateutil >= 2.7.1 or python-iso8601')
  35
  36
  37 VALID_RESULTS = set(['success', 'successful', 'failure', 'fail', 'skip',
  38                      'knownfail', 'error', 'xfail', 'skip-testsuite',
  39                      'testsuite-failure', 'testsuite-xfail',
  40                      'testsuite-success', 'testsuite-error',
  41                      'uxsuccess', 'testsuite-uxsuccess'])
  42
  43
  44 class TestsuiteEnabledTestResult(unittest.TestResult):
  45
  46     def start_testsuite(self, name):
  47         raise NotImplementedError(self.start_testsuite)
  48
  49
  50 def parse_results(msg_ops, statistics, fh):
  51     exitcode = 0
  52     open_tests = {}
  53
  54     for l in fh:
  55         parts = l.split(None, 1)
  56         if not len(parts) == 2 or not l.startswith(parts[0]):
  57             msg_ops.output_msg(l)
  58             continue
  59         command = parts[0].rstrip(":")
  60         arg = parts[1]
  61         if command in ("test", "testing"):
  62             msg_ops.control_msg(l)
  63             name = arg.rstrip()
  64             test = subunit.RemotedTestCase(name)
  65             if name in open_tests:
  66                 msg_ops.addError(open_tests.pop(name), subunit.RemoteError(u"Test already running"))
  67             msg_ops.startTest(test)
  68             open_tests[name] = test
  69         elif command == "time":
  70             msg_ops.control_msg(l)
  71             try:
  72                 dt = iso_parse_date(arg.rstrip("\n"))
  73             except TypeError as e:
  74                 print("Unable to parse time line: %s" % arg.rstrip("\n"))
  75             else:
  76                 msg_ops.time(dt)
  77         elif command in VALID_RESULTS:
  78             msg_ops.control_msg(l)
  79             result = command
  80             grp = re.match("(.*?)( \[)?([ \t]*)( multipart)?\n", arg)
  81             (testname, hasreason) = (grp.group(1), grp.group(2))
  82             if hasreason:
  83                 reason = ""
  84                 # reason may be specified in next lines
  85                 terminated = False
  86                 for l in fh:
  87                     msg_ops.control_msg(l)
  88                     if l == "]\n":
  89                         terminated = True
  90                         break
  91                     else:
  92                         reason += l
  93
  94                 if isinstance(reason, bytes):
  95                     remote_error = subunit.RemoteError(reason.decode("utf-8"))
  96                 else:
  97                     remote_error = subunit.RemoteError(reason)
  98
  99                 if not terminated:
 100                     statistics['TESTS_ERROR'] += 1
 101                     msg_ops.addError(subunit.RemotedTestCase(testname),
 102                                      subunit.RemoteError(u"result (%s) reason (%s) interrupted" % (result, reason)))
 103                     return 1
 104             else:
 105                 reason = None
 106                 remote_error = subunit.RemoteError(u"No reason specified")
 107             if result in ("success", "successful"):
 108                 try:
 109                     test = open_tests.pop(testname)
 110                 except KeyError:
 111                     statistics['TESTS_ERROR'] += 1
 112                     exitcode = 1
 113                     msg_ops.addError(subunit.RemotedTestCase(testname), subunit.RemoteError(u"Test was never started"))
 114                 else:
 115                     statistics['TESTS_EXPECTED_OK'] += 1
 116                     msg_ops.addSuccess(test)
 117             elif result in ("xfail", "knownfail"):
 118                 try:
 119                     test = open_tests.pop(testname)
 120                 except KeyError:
 121                     statistics['TESTS_ERROR'] += 1
 122                     exitcode = 1
 123                     msg_ops.addError(subunit.RemotedTestCase(testname), subunit.RemoteError(u"Test was never started"))
 124                 else:
 125                     statistics['TESTS_EXPECTED_FAIL'] += 1
 126                     msg_ops.addExpectedFailure(test, remote_error)
 127             elif result in ("uxsuccess", ):
 128                 try:
 129                     test = open_tests.pop(testname)
 130                 except KeyError:
 131                     statistics['TESTS_ERROR'] += 1
 132                     exitcode = 1
 133                     msg_ops.addError(subunit.RemotedTestCase(testname), subunit.RemoteError(u"Test was never started"))
 134                 else:
 135                     statistics['TESTS_UNEXPECTED_OK'] += 1
 136                     msg_ops.addUnexpectedSuccess(test)
 137                     exitcode = 1
 138             elif result in ("failure", "fail"):
 139                 try:
 140                     test = open_tests.pop(testname)
 141                 except KeyError:
 142                     statistics['TESTS_ERROR'] += 1
 143                     exitcode = 1
 144                     msg_ops.addError(subunit.RemotedTestCase(testname), subunit.RemoteError(u"Test was never started"))
 145                 else:
 146                     statistics['TESTS_UNEXPECTED_FAIL'] += 1
 147                     exitcode = 1
 148                     msg_ops.addFailure(test, remote_error)
 149             elif result == "skip":
 150                 statistics['TESTS_SKIP'] += 1
 151                 # Allow tests to be skipped without prior announcement of test
 152                 try:
 153                     test = open_tests.pop(testname)
 154                 except KeyError:
 155                     test = subunit.RemotedTestCase(testname)
 156                 msg_ops.addSkip(test, reason)
 157             elif result == "error":
 158                 statistics['TESTS_ERROR'] += 1
 159                 exitcode = 1
 160                 try:
 161                     test = open_tests.pop(testname)
 162                 except KeyError:
 163                     test = subunit.RemotedTestCase(testname)
 164                 msg_ops.addError(test, remote_error)
 165             elif result == "skip-testsuite":
 166                 msg_ops.skip_testsuite(testname)
 167             elif result == "testsuite-success":
 168                 msg_ops.end_testsuite(testname, "success", reason)
 169             elif result == "testsuite-failure":
 170                 msg_ops.end_testsuite(testname, "failure", reason)
 171                 exitcode = 1
 172             elif result == "testsuite-xfail":
 173                 msg_ops.end_testsuite(testname, "xfail", reason)
 174             elif result == "testsuite-uxsuccess":
 175                 msg_ops.end_testsuite(testname, "uxsuccess", reason)
 176                 exitcode = 1
 177             elif result == "testsuite-error":
 178                 msg_ops.end_testsuite(testname, "error", reason)
 179                 exitcode = 1
 180             else:
 181                 raise AssertionError("Recognized but unhandled result %r" %
 182                                      result)
 183         elif command == "testsuite":
 184             msg_ops.start_testsuite(arg.strip())
 185         elif command == "progress":
 186             arg = arg.strip()
 187             if arg == "pop":
 188                 msg_ops.progress(None, subunit.PROGRESS_POP)
 189             elif arg == "push":
 190                 msg_ops.progress(None, subunit.PROGRESS_PUSH)
 191             elif arg[0] in '+-':
 192                 msg_ops.progress(int(arg), subunit.PROGRESS_CUR)
 193             else:
 194                 msg_ops.progress(int(arg), subunit.PROGRESS_SET)
 195         else:
 196             msg_ops.output_msg(l)
 197
 198     while open_tests:
 199         test = subunit.RemotedTestCase(open_tests.popitem()[1])
 200         msg_ops.addError(test, subunit.RemoteError(u"was started but never finished!"))
 201         statistics['TESTS_ERROR'] += 1
 202         exitcode = 1
 203
 204     return exitcode
 205
 206
 207 class SubunitOps(TestProtocolClient, TestsuiteEnabledTestResult):
 208
 209     def progress(self, count, whence):
 210         if whence == subunit.PROGRESS_POP:
 211             self._stream.write("progress: pop\n")
 212         elif whence == subunit.PROGRESS_PUSH:
 213             self._stream.write("progress: push\n")
 214         elif whence == subunit.PROGRESS_SET:
 215             self._stream.write("progress: %d\n" % count)
 216         elif whence == subunit.PROGRESS_CUR:
 217             raise NotImplementedError
 218
 219     # The following are Samba extensions:
 220     def start_testsuite(self, name):
 221         self._stream.write("testsuite: %s\n" % name)
 222
 223     def skip_testsuite(self, name, reason=None):
 224         if reason:
 225             self._stream.write("skip-testsuite: %s [\n%s\n]\n" % (name, reason))
 226         else:
 227             self._stream.write("skip-testsuite: %s\n" % name)
 228
 229     def end_testsuite(self, name, result, reason=None):
 230         if reason:
 231             self._stream.write("testsuite-%s: %s [\n%s\n]\n" % (result, name, reason))
 232         else:
 233             self._stream.write("testsuite-%s: %s\n" % (result, name))
 234
 235     def output_msg(self, msg):
 236         self._stream.write(msg)
 237
 238
 239 def read_test_regexes(*names):
 240     ret = {}
 241     files = []
 242     for name in names:
 243         # if we are given a directory, we read all the files it contains
 244         # (except the ones that end with "~").
 245         if os.path.isdir(name):
 246             files.extend([os.path.join(name, x)
 247                           for x in os.listdir(name)
 248                           if x[-1] != '~'])
 249         else:
 250             files.append(name)
 251
 252     for filename in files:
 253         with open(filename, 'r') as f:
 254             for l in f:
 255                 l = l.strip()
 256                 if l == "" or l[0] == "#":
 257                     continue
 258                 if "#" in l:
 259                     (regex, reason) = l.split("#", 1)
 260                     ret[regex.strip()] = reason.strip()
 261                 else:
 262                     ret[l] = None
 263
 264     return ret
 265
 266
 267 def find_in_list(regexes, fullname):
 268     for regex, reason in regexes.items():
 269         if re.match(regex, fullname):
 270             if reason is None:
 271                 return ""
 272             return reason
 273     return None
 274
 275
 276 class ImmediateFail(Exception):
 277     """Raised to abort immediately."""
 278
 279     def __init__(self):
 280         super(ImmediateFail, self).__init__("test failed and fail_immediately set")
 281
 282
 283 class FilterOps(unittest.TestResult):
 284
 285     def control_msg(self, msg):
 286         pass  # We regenerate control messages, so ignore this
 287
 288     def time(self, time):
 289         self._ops.time(time)
 290
 291     def progress(self, delta, whence):
 292         self._ops.progress(delta, whence)
 293
 294     def output_msg(self, msg):
 295         if self.output is None:
 296             sys.stdout.write(msg)
 297         else:
 298             self.output += msg
 299
 300     def startTest(self, test):
 301         self.seen_output = True
 302         test = self._add_prefix(test)
 303         if self.strip_ok_output:
 304             self.output = ""
 305
 306         self._ops.startTest(test)
 307
 308     def _add_prefix(self, test):
 309         return subunit.RemotedTestCase(self.prefix + test.id() + self.suffix)
 310
 311     def addError(self, test, err=None):
 312         test = self._add_prefix(test)
 313         self.error_added += 1
 314         self.total_error += 1
 315         self._ops.addError(test, err)
 316         self.output = None
 317         if self.fail_immediately:
 318             raise ImmediateFail()
 319
 320     def addSkip(self, test, reason=None):
 321         self.seen_output = True
 322         test = self._add_prefix(test)
 323         self._ops.addSkip(test, reason)
 324         self.output = None
 325
 326     def addExpectedFailure(self, test, err=None):
 327         test = self._add_prefix(test)
 328         self._ops.addExpectedFailure(test, err)
 329         self.output = None
 330
 331     def addUnexpectedSuccess(self, test):
 332         test = self._add_prefix(test)
 333         self.uxsuccess_added += 1
 334         self.total_uxsuccess += 1
 335         self._ops.addUnexpectedSuccess(test)
 336         if self.output:
 337             self._ops.output_msg(self.output)
 338         self.output = None
 339         if self.fail_immediately:
 340             raise ImmediateFail()
 341
 342     def addFailure(self, test, err=None):
 343         test = self._add_prefix(test)
 344         xfail_reason = find_in_list(self.expected_failures, test.id())
 345         if xfail_reason is None:
 346             xfail_reason = find_in_list(self.flapping, test.id())
 347         if xfail_reason is not None:
 348             self.xfail_added += 1
 349             self.total_xfail += 1
 350             self._ops.addExpectedFailure(test, err)
 351         else:
 352             self.fail_added += 1
 353             self.total_fail += 1
 354             self._ops.addFailure(test, err)
 355             if self.output:
 356                 self._ops.output_msg(self.output)
 357             if self.fail_immediately:
 358                 raise ImmediateFail()
 359         self.output = None
 360
 361     def addSuccess(self, test):
 362         test = self._add_prefix(test)
 363         xfail_reason = find_in_list(self.expected_failures, test.id())
 364         if xfail_reason is not None:
 365             self.uxsuccess_added += 1
 366             self.total_uxsuccess += 1
 367             self._ops.addUnexpectedSuccess(test)
 368             if self.output:
 369                 self._ops.output_msg(self.output)
 370             if self.fail_immediately:
 371                 raise ImmediateFail()
 372         else:
 373             self._ops.addSuccess(test)
 374         self.output = None
 375
 376     def skip_testsuite(self, name, reason=None):
 377         self._ops.skip_testsuite(name, reason)
 378
 379     def start_testsuite(self, name):
 380         self._ops.start_testsuite(name)
 381         self.error_added = 0
 382         self.fail_added = 0
 383         self.xfail_added = 0
 384         self.uxsuccess_added = 0
 385
 386     def end_testsuite(self, name, result, reason=None):
 387         xfail = False
 388
 389         if self.xfail_added > 0:
 390             xfail = True
 391         if self.fail_added > 0 or self.error_added > 0 or self.uxsuccess_added > 0:
 392             xfail = False
 393
 394         if xfail and result in ("fail", "failure"):
 395             result = "xfail"
 396
 397         if self.uxsuccess_added > 0 and result != "uxsuccess":
 398             result = "uxsuccess"
 399             if reason is None:
 400                 reason = "Subunit/Filter Reason"
 401             reason += "\n uxsuccess[%d]" % self.uxsuccess_added
 402
 403         if self.fail_added > 0 and result != "failure":
 404             result = "failure"
 405             if reason is None:
 406                 reason = "Subunit/Filter Reason"
 407             reason += "\n failures[%d]" % self.fail_added
 408
 409         if self.error_added > 0 and result != "error":
 410             result = "error"
 411             if reason is None:
 412                 reason = "Subunit/Filter Reason"
 413             reason += "\n errors[%d]" % self.error_added
 414
 415         self._ops.end_testsuite(name, result, reason)
 416         if result not in ("success", "xfail"):
 417             if self.output:
 418                 self._ops.output_msg(self.output)
 419             if self.fail_immediately:
 420                 raise ImmediateFail()
 421         self.output = None
 422
 423     def __init__(self, out, prefix=None, suffix=None, expected_failures=None,
 424                  strip_ok_output=False, fail_immediately=False,
 425                  flapping=None):
 426         self._ops = out
 427         self.seen_output = False
 428         self.output = None
 429         self.prefix = prefix
 430         self.suffix = suffix
 431         if expected_failures is not None:
 432             self.expected_failures = expected_failures
 433         else:
 434             self.expected_failures = {}
 435         if flapping is not None:
 436             self.flapping = flapping
 437         else:
 438             self.flapping = {}
 439         self.strip_ok_output = strip_ok_output
 440         self.xfail_added = 0
 441         self.fail_added = 0
 442         self.uxsuccess_added = 0
 443         self.total_xfail = 0
 444         self.total_error = 0
 445         self.total_fail = 0
 446         self.total_uxsuccess = 0
 447         self.error_added = 0
 448         self.fail_immediately = fail_immediately
 449
 450
 451 class PerfFilterOps(unittest.TestResult):
 452
 453     def progress(self, delta, whence):
 454         pass
 455
 456     def output_msg(self, msg):
 457         pass
 458
 459     def control_msg(self, msg):
 460         pass
 461
 462     def skip_testsuite(self, name, reason=None):
 463         self._ops.skip_testsuite(name, reason)
 464
 465     def start_testsuite(self, name):
 466         self.suite_has_time = False
 467
 468     def end_testsuite(self, name, result, reason=None):
 469         pass
 470
 471     def _add_prefix(self, test):
 472         return subunit.RemotedTestCase(self.prefix + test.id() + self.suffix)
 473
 474     def time(self, time):
 475         self.latest_time = time
 476         #self._ops.output_msg("found time %s\n" % time)
 477         self.suite_has_time = True
 478
 479     def get_time(self):
 480         if self.suite_has_time:
 481             return self.latest_time
 482         return datetime.datetime.utcnow()
 483
 484     def startTest(self, test):
 485         self.seen_output = True
 486         test = self._add_prefix(test)
 487         self.starts[test.id()] = self.get_time()
 488
 489     def addSuccess(self, test):
 490         test = self._add_prefix(test)
 491         tid = test.id()
 492         if tid not in self.starts:
 493             self._ops.addError(test, "%s succeeded without ever starting!" % tid)
 494         delta = self.get_time() - self.starts[tid]
 495         self._ops.output_msg("elapsed-time: %s: %f\n" % (tid, delta.total_seconds()))
 496
 497     def addFailure(self, test, err=''):
 498         tid = test.id()
 499         delta = self.get_time() - self.starts[tid]
 500         self._ops.output_msg("failure: %s failed after %f seconds (%s)\n" %
 501                              (tid, delta.total_seconds(), err))
 502
 503     def addError(self, test, err=''):
 504         tid = test.id()
 505         delta = self.get_time() - self.starts[tid]
 506         self._ops.output_msg("error: %s failed after %f seconds (%s)\n" %
 507                              (tid, delta.total_seconds(), err))
 508
 509     def __init__(self, out, prefix='', suffix=''):
 510         self._ops = out
 511         self.prefix = prefix or ''
 512         self.suffix = suffix or ''
 513         self.starts = {}
 514         self.seen_output = False
 515         self.suite_has_time = False
 516
 517
 518 class PlainFormatter(TestsuiteEnabledTestResult):
 519
 520     def __init__(self, verbose, immediate, statistics,
 521                  totaltests=None):
 522         super(PlainFormatter, self).__init__()
 523         self.verbose = verbose
 524         self.immediate = immediate
 525         self.statistics = statistics
 526         self.start_time = None
 527         self.test_output = {}
 528         self.suitesfailed = []
 529         self.suites_ok = 0
 530         self.skips = {}
 531         self.index = 0
 532         self.name = None
 533         self._progress_level = 0
 534         self.totalsuites = totaltests
 535         self.last_time = None
 536
 537     @staticmethod
 538     def _format_time(delta):
 539         minutes, seconds = divmod(delta.seconds, 60)
 540         hours, minutes = divmod(minutes, 60)
 541         ret = ""
 542         if hours:
 543             ret += "%dh" % hours
 544         if minutes:
 545             ret += "%dm" % minutes
 546         ret += "%ds" % seconds
 547         return ret
 548
 549     def progress(self, offset, whence):
 550         if whence == subunit.PROGRESS_POP:
 551             self._progress_level -= 1
 552         elif whence == subunit.PROGRESS_PUSH:
 553             self._progress_level += 1
 554         elif whence == subunit.PROGRESS_SET:
 555             if self._progress_level == 0:
 556                 self.totalsuites = offset
 557         elif whence == subunit.PROGRESS_CUR:
 558             raise NotImplementedError
 559
 560     def time(self, dt):
 561         if self.start_time is None:
 562             self.start_time = dt
 563         self.last_time = dt
 564
 565     def start_testsuite(self, name):
 566         self.index += 1
 567         self.name = name
 568
 569         if not self.verbose:
 570             self.test_output[name] = ""
 571
 572         total_tests = (self.statistics['TESTS_EXPECTED_OK'] +
 573                        self.statistics['TESTS_EXPECTED_FAIL'] +
 574                        self.statistics['TESTS_ERROR'] +
 575                        self.statistics['TESTS_UNEXPECTED_FAIL'] +
 576                        self.statistics['TESTS_UNEXPECTED_OK'])
 577
 578         out = "[%d(%d)" % (self.index, total_tests)
 579         if self.totalsuites is not None:
 580             out += "/%d" % self.totalsuites
 581         if self.start_time is not None:
 582             out += " at " + self._format_time(self.last_time - self.start_time)
 583         if self.suitesfailed:
 584             out += ", %d errors" % (len(self.suitesfailed),)
 585         out += "] %s" % name
 586         if self.immediate:
 587             sys.stdout.write(out + "\n")
 588         else:
 589             sys.stdout.write(out + ": ")
 590
 591     def output_msg(self, output):
 592         if self.verbose:
 593             sys.stdout.write(output)
 594         elif self.name is not None:
 595             self.test_output[self.name] += output
 596         else:
 597             sys.stdout.write(output)
 598
 599     def control_msg(self, output):
 600         pass
 601
 602     def end_testsuite(self, name, result, reason):
 603         out = ""
 604         unexpected = False
 605
 606         if name not in self.test_output:
 607             print("no output for name[%s]" % name)
 608
 609         if result in ("success", "xfail"):
 610             self.suites_ok += 1
 611         else:
 612             self.output_msg("ERROR: Testsuite[%s]\n" % name)
 613             if reason is not None:
 614                 self.output_msg("REASON: %s\n" % (reason,))
 615             self.suitesfailed.append(name)
 616             if self.immediate and not self.verbose and name in self.test_output:
 617                 out += self.test_output[name]
 618             unexpected = True
 619
 620         if not self.immediate:
 621             if not unexpected:
 622                 out += " ok\n"
 623             else:
 624                 out += " " + result.upper() + "\n"
 625
 626         sys.stdout.write(out)
 627
 628     def startTest(self, test):
 629         pass
 630
 631     def addSuccess(self, test):
 632         self.end_test(test.id(), "success", False)
 633
 634     def addError(self, test, err=None):
 635         self.end_test(test.id(), "error", True, err)
 636
 637     def addFailure(self, test, err=None):
 638         self.end_test(test.id(), "failure", True, err)
 639
 640     def addSkip(self, test, reason=None):
 641         self.end_test(test.id(), "skip", False, reason)
 642
 643     def addExpectedFailure(self, test, err=None):
 644         self.end_test(test.id(), "xfail", False, err)
 645
 646     def addUnexpectedSuccess(self, test):
 647         self.end_test(test.id(), "uxsuccess", True)
 648
 649     def end_test(self, testname, result, unexpected, err=None):
 650         if not unexpected:
 651             self.test_output[self.name] = ""
 652             if not self.immediate:
 653                 sys.stdout.write({
 654                     'failure': 'f',
 655                     'xfail': 'X',
 656                     'skip': 's',
 657                     'success': '.'}.get(result, "?(%s)" % result))
 658             return
 659
 660         if self.name not in self.test_output:
 661             self.test_output[self.name] = ""
 662
 663         self.test_output[self.name] += "UNEXPECTED(%s): %s\n" % (result, testname)
 664         if err is not None:
 665             self.test_output[self.name] += "REASON: %s\n" % str(err[1]).strip()
 666
 667         if self.immediate and not self.verbose:
 668             sys.stdout.write(self.test_output[self.name])
 669             self.test_output[self.name] = ""
 670
 671         if not self.immediate:
 672             sys.stdout.write({
 673                 'error': 'E',
 674                'failure': 'F',
 675                'uxsuccess': 'U',
 676                'success': 'S'}.get(result, "?"))
 677
 678     def write_summary(self, path):
 679         f = open(path, 'w+')
 680
 681         if self.suitesfailed:
 682             f.write("= Failed tests =\n")
 683
 684             for suite in self.suitesfailed:
 685                 f.write("== %s ==\n" % suite)
 686                 if suite in self.test_output:
 687                     f.write(self.test_output[suite] + "\n\n")
 688
 689             f.write("\n")
 690
 691         if not self.immediate and not self.verbose:
 692             for suite in self.suitesfailed:
 693                 print("=" * 78)
 694                 print("FAIL: %s" % suite)
 695                 if suite in self.test_output:
 696                     print(self.test_output[suite])
 697                 print("")
 698
 699         f.write("= Skipped tests =\n")
 700         for reason in self.skips.keys():
 701             f.write(reason + "\n")
 702             for name in self.skips[reason]:
 703                 f.write("\t%s\n" % name)
 704             f.write("\n")
 705         f.close()
 706
 707         if (not self.suitesfailed and
 708             not self.statistics['TESTS_UNEXPECTED_FAIL'] and
 709             not self.statistics['TESTS_UNEXPECTED_OK'] and
 710             not self.statistics['TESTS_ERROR']):
 711             ok = (self.statistics['TESTS_EXPECTED_OK'] +
 712                   self.statistics['TESTS_EXPECTED_FAIL'])
 713             print("\nALL OK (%d tests in %d testsuites)" % (ok, self.suites_ok))
 714         else:
 715             print("\nFAILED (%d failures, %d errors and %d unexpected successes in %d testsuites)" % (
 716                 self.statistics['TESTS_UNEXPECTED_FAIL'],
 717                 self.statistics['TESTS_ERROR'],
 718                 self.statistics['TESTS_UNEXPECTED_OK'],
 719                 len(self.suitesfailed)))
 720
 721     def skip_testsuite(self, name, reason="UNKNOWN"):
 722         self.skips.setdefault(reason, []).append(name)
 723         if self.totalsuites:
 724             self.totalsuites -= 1