runtests.py

   1 #!/usr/bin/python
   2
   3 import os
   4 import sys
   5 import re
   6 import gc
   7 import codecs
   8 import shutil
   9 import time
  10 import unittest
  11 import doctest
  12 import operator
  13 import tempfile
  14 import traceback
  15 try:
  16     from StringIO import StringIO
  17 except ImportError:
  18     from io import StringIO
  19
  20 try:
  21     import cPickle as pickle
  22 except ImportError:
  23     import pickle
  24
  25 try:
  26     import threading
  27 except ImportError: # No threads, no problems
  28     threading = None
  29
  30 WITH_CYTHON = True
  31
  32 from distutils.dist import Distribution
  33 from distutils.core import Extension
  34 from distutils.command.build_ext import build_ext as _build_ext
  35 distutils_distro = Distribution()
  36
  37 if sys.platform == 'win32':
  38     # TODO: Figure out why this hackery (see http://thread.gmane.org/gmane.comp.python.cython.devel/8280/).
  39     config_files = distutils_distro.find_config_files()
  40     try: config_files.remove('setup.cfg')
  41     except ValueError: pass
  42     distutils_distro.parse_config_files(config_files)
  43
  44     cfgfiles = distutils_distro.find_config_files()
  45     try: cfgfiles.remove('setup.cfg')
  46     except ValueError: pass
  47     distutils_distro.parse_config_files(cfgfiles)
  48
  49 TEST_DIRS = ['compile', 'errors', 'run', 'wrappers', 'pyregr', 'build']
  50 TEST_RUN_DIRS = ['run', 'wrappers', 'pyregr']
  51
  52 # Lists external modules, and a matcher matching tests
  53 # which should be excluded if the module is not present.
  54 EXT_DEP_MODULES = {
  55     'numpy' : re.compile('.*\.numpy_.*').match,
  56     'pstats' : re.compile('.*\.pstats_.*').match,
  57     'posix' : re.compile('.*\.posix_.*').match,
  58 }
  59
  60 def get_numpy_include_dirs():
  61     import numpy
  62     return [numpy.get_include()]
  63
  64 EXT_DEP_INCLUDES = [
  65     # test name matcher , callable returning list
  66     (re.compile('numpy_.*').match, get_numpy_include_dirs),
  67 ]
  68
  69 VER_DEP_MODULES = {
  70     # tests are excluded if 'CurrentPythonVersion OP VersionTuple', i.e.
  71     # (2,4) : (operator.lt, ...) excludes ... when PyVer < 2.4.x
  72     (2,4) : (operator.lt, lambda x: x in ['run.extern_builtins_T258',
  73                                           'run.builtin_sorted'
  74                                           ]),
  75     (2,5) : (operator.lt, lambda x: x in ['run.any',
  76                                           'run.all',
  77                                           ]),
  78     (2,6) : (operator.lt, lambda x: x in ['run.print_function',
  79                                           'run.cython3',
  80                                           'run.pure_py', # decorators, with statement
  81                                           ]),
  82     # The next line should start (3,); but this is a dictionary, so
  83     # we can only have one (3,) key.  Since 2.7 is supposed to be the
  84     # last 2.x release, things would have to change drastically for this
  85     # to be unsafe...
  86     (2,999): (operator.lt, lambda x: x in ['run.special_methods_T561_py3']),
  87     (3,): (operator.ge, lambda x: x in ['run.non_future_division',
  88                                         'compile.extsetslice',
  89                                         'compile.extdelslice',
  90                                         'run.special_methods_T561_py2']),
  91 }
  92
  93 # files that should not be converted to Python 3 code with 2to3
  94 KEEP_2X_FILES = [
  95     os.path.join('Cython', 'Debugger', 'Tests', 'test_libcython_in_gdb.py'),
  96     os.path.join('Cython', 'Debugger', 'Tests', 'test_libpython_in_gdb.py'),
  97     os.path.join('Cython', 'Debugger', 'libcython.py'),
  98     os.path.join('Cython', 'Debugger', 'libpython.py'),
  99 ]
 100
 101 COMPILER = None
 102 INCLUDE_DIRS = [ d for d in os.getenv('INCLUDE', '').split(os.pathsep) if d ]
 103 CFLAGS = os.getenv('CFLAGS', '').split()
 104
 105 class build_ext(_build_ext):
 106     def build_extension(self, ext):
 107         if ext.language == 'c++':
 108             try:
 109                 try: # Py2.7+ & Py3.2+
 110                     compiler_obj = self.compiler_obj
 111                 except AttributeError:
 112                     compiler_obj = self.compiler
 113                 compiler_obj.compiler_so.remove('-Wstrict-prototypes')
 114             except Exception:
 115                 pass
 116         _build_ext.build_extension(self, ext)
 117
 118 class ErrorWriter(object):
 119     match_error = re.compile('(warning:)?(?:.*:)?\s*([-0-9]+)\s*:\s*([-0-9]+)\s*:\s*(.*)').match
 120     def __init__(self):
 121         self.output = []
 122         self.write = self.output.append
 123
 124     def _collect(self, collect_errors, collect_warnings):
 125         s = ''.join(self.output)
 126         result = []
 127         for line in s.split('\n'):
 128             match = self.match_error(line)
 129             if match:
 130                 is_warning, line, column, message = match.groups()
 131                 if (is_warning and collect_warnings) or \
 132                         (not is_warning and collect_errors):
 133                     result.append( (int(line), int(column), message.strip()) )
 134         result.sort()
 135         return [ "%d:%d: %s" % values for values in result ]
 136
 137     def geterrors(self):
 138         return self._collect(True, False)
 139
 140     def getwarnings(self):
 141         return self._collect(False, True)
 142
 143     def getall(self):
 144         return self._collect(True, True)
 145
 146 class TestBuilder(object):
 147     def __init__(self, rootdir, workdir, selectors, exclude_selectors, annotate,
 148                  cleanup_workdir, cleanup_sharedlibs, with_pyregr, cython_only,
 149                  languages, test_bugs, fork, language_level):
 150         self.rootdir = rootdir
 151         self.workdir = workdir
 152         self.selectors = selectors
 153         self.exclude_selectors = exclude_selectors
 154         self.annotate = annotate
 155         self.cleanup_workdir = cleanup_workdir
 156         self.cleanup_sharedlibs = cleanup_sharedlibs
 157         self.with_pyregr = with_pyregr
 158         self.cython_only = cython_only
 159         self.languages = languages
 160         self.test_bugs = test_bugs
 161         self.fork = fork
 162         self.language_level = language_level
 163
 164     def build_suite(self):
 165         suite = unittest.TestSuite()
 166         test_dirs = TEST_DIRS
 167         filenames = os.listdir(self.rootdir)
 168         filenames.sort()
 169         for filename in filenames:
 170             if not WITH_CYTHON and filename == "errors":
 171                 # we won't get any errors without running Cython
 172                 continue
 173             path = os.path.join(self.rootdir, filename)
 174             if os.path.isdir(path) and filename in test_dirs:
 175                 if filename == 'pyregr' and not self.with_pyregr:
 176                     continue
 177                 suite.addTest(
 178                     self.handle_directory(path, filename))
 179         if sys.platform not in ['win32'] and sys.version_info[0] < 3:
 180             # Non-Windows makefile, can't run Cython under Py3.
 181             if [1 for selector in self.selectors if selector("embedded")] \
 182                 and not [1 for selector in self.exclude_selectors if selector("embedded")]:
 183                 suite.addTest(unittest.makeSuite(EmbedTest))
 184         return suite
 185
 186     def handle_directory(self, path, context):
 187         workdir = os.path.join(self.workdir, context)
 188         if not os.path.exists(workdir):
 189             os.makedirs(workdir)
 190
 191         expect_errors = (context == 'errors')
 192         suite = unittest.TestSuite()
 193         filenames = os.listdir(path)
 194         filenames.sort()
 195         for filename in filenames:
 196             if context == "build" and filename.endswith(".srctree"):
 197                 if not [ 1 for match in self.selectors if match(filename) ]:
 198                     continue
 199                 if self.exclude_selectors:
 200                     if [1 for match in self.exclude_selectors if match(filename)]:
 201                         continue
 202                 suite.addTest(EndToEndTest(os.path.join(path, filename), workdir, self.cleanup_workdir))
 203                 continue
 204             if not (filename.endswith(".pyx") or filename.endswith(".py")):
 205                 continue
 206             if filename.startswith('.'): continue # certain emacs backup files
 207             if context == 'pyregr' and not filename.startswith('test_'):
 208                 continue
 209             module = os.path.splitext(filename)[0]
 210             fqmodule = "%s.%s" % (context, module)
 211             if not [ 1 for match in self.selectors
 212                      if match(fqmodule) ]:
 213                 continue
 214             if self.exclude_selectors:
 215                 if [1 for match in self.exclude_selectors if match(fqmodule)]:
 216                     continue
 217             if context == 'pyregr':
 218                 test_class = CythonPyregrTestCase
 219             elif context in TEST_RUN_DIRS:
 220                 if module.startswith("test_"):
 221                     test_class = CythonUnitTestCase
 222                 else:
 223                     test_class = CythonRunTestCase
 224             else:
 225                 test_class = CythonCompileTestCase
 226             for test in self.build_tests(test_class, path, workdir,
 227                                          module, expect_errors):
 228                 suite.addTest(test)
 229             if context == 'run' and filename.endswith('.py'):
 230                 # additionally test file in real Python
 231                 suite.addTest(PureDoctestTestCase(module, os.path.join(path, filename)))
 232         return suite
 233
 234     def build_tests(self, test_class, path, workdir, module, expect_errors):
 235         if expect_errors:
 236             if 'cpp' in module and 'cpp' in self.languages:
 237                 languages = ['cpp']
 238             else:
 239                 languages = self.languages[:1]
 240         else:
 241             languages = self.languages
 242         if 'cpp' in module and 'c' in languages:
 243             languages = list(languages)
 244             languages.remove('c')
 245         tests = [ self.build_test(test_class, path, workdir, module,
 246                                   language, expect_errors)
 247                   for language in languages ]
 248         return tests
 249
 250     def build_test(self, test_class, path, workdir, module,
 251                    language, expect_errors):
 252         workdir = os.path.join(workdir, language)
 253         if not os.path.exists(workdir):
 254             os.makedirs(workdir)
 255         return test_class(path, workdir, module,
 256                           language=language,
 257                           expect_errors=expect_errors,
 258                           annotate=self.annotate,
 259                           cleanup_workdir=self.cleanup_workdir,
 260                           cleanup_sharedlibs=self.cleanup_sharedlibs,
 261                           cython_only=self.cython_only,
 262                           fork=self.fork,
 263                           language_level=self.language_level)
 264
 265 class CythonCompileTestCase(unittest.TestCase):
 266     def __init__(self, test_directory, workdir, module, language='c',
 267                  expect_errors=False, annotate=False, cleanup_workdir=True,
 268                  cleanup_sharedlibs=True, cython_only=False, fork=True,
 269                  language_level=2):
 270         self.test_directory = test_directory
 271         self.workdir = workdir
 272         self.module = module
 273         self.language = language
 274         self.expect_errors = expect_errors
 275         self.annotate = annotate
 276         self.cleanup_workdir = cleanup_workdir
 277         self.cleanup_sharedlibs = cleanup_sharedlibs
 278         self.cython_only = cython_only
 279         self.fork = fork
 280         self.language_level = language_level
 281         unittest.TestCase.__init__(self)
 282
 283     def shortDescription(self):
 284         return "compiling (%s) %s" % (self.language, self.module)
 285
 286     def setUp(self):
 287         if self.workdir not in sys.path:
 288             sys.path.insert(0, self.workdir)
 289
 290     def tearDown(self):
 291         try:
 292             sys.path.remove(self.workdir)
 293         except ValueError:
 294             pass
 295         try:
 296             del sys.modules[self.module]
 297         except KeyError:
 298             pass
 299         cleanup_c_files = WITH_CYTHON and self.cleanup_workdir
 300         cleanup_lib_files = self.cleanup_sharedlibs
 301         if os.path.exists(self.workdir):
 302             for rmfile in os.listdir(self.workdir):
 303                 if not cleanup_c_files:
 304                     if rmfile[-2:] in (".c", ".h") or rmfile[-4:] == ".cpp":
 305                         continue
 306                 if not cleanup_lib_files and rmfile.endswith(".so") or rmfile.endswith(".dll"):
 307                     continue
 308                 if self.annotate and rmfile.endswith(".html"):
 309                     continue
 310                 try:
 311                     rmfile = os.path.join(self.workdir, rmfile)
 312                     if os.path.isdir(rmfile):
 313                         shutil.rmtree(rmfile, ignore_errors=True)
 314                     else:
 315                         os.remove(rmfile)
 316                 except IOError:
 317                     pass
 318         else:
 319             os.makedirs(self.workdir)
 320
 321     def runTest(self):
 322         self.runCompileTest()
 323
 324     def runCompileTest(self):
 325         self.compile(self.test_directory, self.module, self.workdir,
 326                      self.test_directory, self.expect_errors, self.annotate)
 327
 328     def find_module_source_file(self, source_file):
 329         if not os.path.exists(source_file):
 330             source_file = source_file[:-1]
 331         return source_file
 332
 333     def build_target_filename(self, module_name):
 334         target = '%s.%s' % (module_name, self.language)
 335         return target
 336
 337     def copy_related_files(self, test_directory, target_directory, module_name):
 338         is_related = re.compile('%s_.*[.].*' % module_name).match
 339         for filename in os.listdir(test_directory):
 340             if is_related(filename):
 341                 shutil.copy(os.path.join(test_directory, filename),
 342                             target_directory)
 343
 344     def find_source_files(self, workdir, module_name):
 345         is_related = re.compile('%s_.*[.]%s' % (module_name, self.language)).match
 346         return [self.build_target_filename(module_name)] + [
 347             filename for filename in os.listdir(workdir)
 348             if is_related(filename) and os.path.isfile(os.path.join(workdir, filename)) ]
 349
 350     def split_source_and_output(self, test_directory, module, workdir):
 351         source_file = self.find_module_source_file(os.path.join(test_directory, module) + '.pyx')
 352         source_and_output = codecs.open(source_file, 'rU', 'ISO-8859-1')
 353         try:
 354             out = codecs.open(os.path.join(workdir, module + os.path.splitext(source_file)[1]),
 355                               'w', 'ISO-8859-1')
 356             for line in source_and_output:
 357                 last_line = line
 358                 if line.startswith("_ERRORS"):
 359                     out.close()
 360                     out = ErrorWriter()
 361                 else:
 362                     out.write(line)
 363         finally:
 364             source_and_output.close()
 365         try:
 366             geterrors = out.geterrors
 367         except AttributeError:
 368             out.close()
 369             return []
 370         else:
 371             return geterrors()
 372
 373     def run_cython(self, test_directory, module, targetdir, incdir, annotate,
 374                    extra_compile_options=None):
 375         include_dirs = INCLUDE_DIRS[:]
 376         if incdir:
 377             include_dirs.append(incdir)
 378         source = self.find_module_source_file(
 379             os.path.join(test_directory, module + '.pyx'))
 380         target = os.path.join(targetdir, self.build_target_filename(module))
 381
 382         if extra_compile_options is None:
 383             extra_compile_options = {}
 384
 385         try:
 386             CompilationOptions
 387         except NameError:
 388             from Cython.Compiler.Main import CompilationOptions
 389             from Cython.Compiler.Main import compile as cython_compile
 390             from Cython.Compiler.Main import default_options
 391
 392         options = CompilationOptions(
 393             default_options,
 394             include_path = include_dirs,
 395             output_file = target,
 396             annotate = annotate,
 397             use_listing_file = False,
 398             cplus = self.language == 'cpp',
 399             language_level = self.language_level,
 400             generate_pxi = False,
 401             evaluate_tree_assertions = True,
 402             **extra_compile_options
 403             )
 404         cython_compile(source, options=options,
 405                        full_module_name=module)
 406
 407     def run_distutils(self, test_directory, module, workdir, incdir,
 408                       extra_extension_args=None):
 409         cwd = os.getcwd()
 410         os.chdir(workdir)
 411         try:
 412             build_extension = build_ext(distutils_distro)
 413             build_extension.include_dirs = INCLUDE_DIRS[:]
 414             if incdir:
 415                 build_extension.include_dirs.append(incdir)
 416             build_extension.finalize_options()
 417             if COMPILER:
 418                 build_extension.compiler = COMPILER
 419             ext_include_dirs = []
 420             for match, get_additional_include_dirs in EXT_DEP_INCLUDES:
 421                 if match(module):
 422                     ext_include_dirs += get_additional_include_dirs()
 423             self.copy_related_files(test_directory, workdir, module)
 424
 425             if extra_extension_args is None:
 426                 extra_extension_args = {}
 427
 428             extension = Extension(
 429                 module,
 430                 sources = self.find_source_files(workdir, module),
 431                 include_dirs = ext_include_dirs,
 432                 extra_compile_args = CFLAGS,
 433                 **extra_extension_args
 434                 )
 435             if self.language == 'cpp':
 436                 extension.language = 'c++'
 437             build_extension.extensions = [extension]
 438             build_extension.build_temp = workdir
 439             build_extension.build_lib  = workdir
 440             build_extension.run()
 441         finally:
 442             os.chdir(cwd)
 443
 444     def compile(self, test_directory, module, workdir, incdir,
 445                 expect_errors, annotate):
 446         expected_errors = errors = ()
 447         if expect_errors:
 448             expected_errors = self.split_source_and_output(
 449                 test_directory, module, workdir)
 450             test_directory = workdir
 451
 452         if WITH_CYTHON:
 453             old_stderr = sys.stderr
 454             try:
 455                 sys.stderr = ErrorWriter()
 456                 self.run_cython(test_directory, module, workdir, incdir, annotate)
 457                 errors = sys.stderr.geterrors()
 458             finally:
 459                 sys.stderr = old_stderr
 460
 461         if errors or expected_errors:
 462             try:
 463                 for expected, error in zip(expected_errors, errors):
 464                     self.assertEquals(expected, error)
 465                 if len(errors) < len(expected_errors):
 466                     expected_error = expected_errors[len(errors)]
 467                     self.assertEquals(expected_error, None)
 468                 elif len(errors) > len(expected_errors):
 469                     unexpected_error = errors[len(expected_errors)]
 470                     self.assertEquals(None, unexpected_error)
 471             except AssertionError:
 472                 print("\n=== Expected errors: ===")
 473                 print('\n'.join(expected_errors))
 474                 print("\n\n=== Got errors: ===")
 475                 print('\n'.join(errors))
 476                 print('\n')
 477                 raise
 478         else:
 479             if not self.cython_only:
 480                 self.run_distutils(test_directory, module, workdir, incdir)
 481
 482 class CythonRunTestCase(CythonCompileTestCase):
 483     def shortDescription(self):
 484         return "compiling (%s) and running %s" % (self.language, self.module)
 485
 486     def run(self, result=None):
 487         if result is None:
 488             result = self.defaultTestResult()
 489         result.startTest(self)
 490         try:
 491             self.setUp()
 492             try:
 493                 self.runCompileTest()
 494                 self.run_tests(result)
 495             finally:
 496                 check_thread_termination()
 497         except Exception:
 498             result.addError(self, sys.exc_info())
 499             result.stopTest(self)
 500         try:
 501             self.tearDown()
 502         except Exception:
 503             pass
 504
 505     def run_tests(self, result):
 506         if not self.cython_only:
 507             self.run_doctests(self.module, result)
 508
 509     def run_doctests(self, module_name, result):
 510         if sys.version_info[0] >= 3 or not hasattr(os, 'fork') or not self.fork:
 511             doctest.DocTestSuite(module_name).run(result)
 512             gc.collect()
 513             return
 514
 515         # fork to make sure we do not keep the tested module loaded
 516         result_handle, result_file = tempfile.mkstemp()
 517         os.close(result_handle)
 518         child_id = os.fork()
 519         if not child_id:
 520             result_code = 0
 521             try:
 522                 try:
 523                     tests = None
 524                     try:
 525                         partial_result = PartialTestResult(result)
 526                         tests = doctest.DocTestSuite(module_name)
 527                         tests.run(partial_result)
 528                         gc.collect()
 529                     except Exception:
 530                         if tests is None:
 531                             # importing failed, try to fake a test class
 532                             tests = _FakeClass(
 533                                 failureException=sys.exc_info()[1],
 534                                 _shortDescription=self.shortDescription(),
 535                                 module_name=None)
 536                         partial_result.addError(tests, sys.exc_info())
 537                         result_code = 1
 538                     output = open(result_file, 'wb')
 539                     pickle.dump(partial_result.data(), output)
 540                 except:
 541                     traceback.print_exc()
 542             finally:
 543                 try: output.close()
 544                 except: pass
 545                 os._exit(result_code)
 546
 547         try:
 548             cid, result_code = os.waitpid(child_id, 0)
 549             # os.waitpid returns the child's result code in the
 550             # upper byte of result_code, and the signal it was
 551             # killed by in the lower byte
 552             if result_code & 255:
 553                 raise Exception("Tests in module '%s' were unexpectedly killed by signal %d"%
 554                                 (module_name, result_code & 255))
 555             result_code = result_code >> 8
 556             if result_code in (0,1):
 557                 input = open(result_file, 'rb')
 558                 try:
 559                     PartialTestResult.join_results(result, pickle.load(input))
 560                 finally:
 561                     input.close()
 562             if result_code:
 563                 raise Exception("Tests in module '%s' exited with status %d" %
 564                                 (module_name, result_code))
 565         finally:
 566             try: os.unlink(result_file)
 567             except: pass
 568
 569 class PureDoctestTestCase(unittest.TestCase):
 570     def __init__(self, module_name, module_path):
 571         self.module_name = module_name
 572         self.module_path = module_path
 573         unittest.TestCase.__init__(self, 'run')
 574
 575     def shortDescription(self):
 576         return "running pure doctests in %s" % self.module_name
 577
 578     def run(self, result=None):
 579         if result is None:
 580             result = self.defaultTestResult()
 581         loaded_module_name = 'pure_doctest__' + self.module_name
 582         result.startTest(self)
 583         try:
 584             self.setUp()
 585
 586             import imp
 587             m = imp.load_source(loaded_module_name, self.module_path)
 588             try:
 589                 doctest.DocTestSuite(m).run(result)
 590             finally:
 591                 del m
 592                 if loaded_module_name in sys.modules:
 593                     del sys.modules[loaded_module_name]
 594                 check_thread_termination()
 595         except Exception:
 596             result.addError(self, sys.exc_info())
 597             result.stopTest(self)
 598         try:
 599             self.tearDown()
 600         except Exception:
 601             pass
 602
 603 is_private_field = re.compile('^_[^_]').match
 604
 605 class _FakeClass(object):
 606     def __init__(self, **kwargs):
 607         self._shortDescription = kwargs.get('module_name')
 608         self.__dict__.update(kwargs)
 609     def shortDescription(self):
 610         return self._shortDescription
 611
 612 try: # Py2.7+ and Py3.2+
 613     from unittest.runner import _TextTestResult
 614 except ImportError:
 615     from unittest import _TextTestResult
 616
 617 class PartialTestResult(_TextTestResult):
 618     def __init__(self, base_result):
 619         _TextTestResult.__init__(
 620             self, self._StringIO(), True,
 621             base_result.dots + base_result.showAll*2)
 622
 623     def strip_error_results(self, results):
 624         for test_case, error in results:
 625             for attr_name in filter(is_private_field, dir(test_case)):
 626                 if attr_name == '_dt_test':
 627                     test_case._dt_test = _FakeClass(
 628                         name=test_case._dt_test.name)
 629                 elif attr_name != '_shortDescription':
 630                     setattr(test_case, attr_name, None)
 631
 632     def data(self):
 633         self.strip_error_results(self.failures)
 634         self.strip_error_results(self.errors)
 635         return (self.failures, self.errors, self.testsRun,
 636                 self.stream.getvalue())
 637
 638     def join_results(result, data):
 639         """Static method for merging the result back into the main
 640         result object.
 641         """
 642         failures, errors, tests_run, output = data
 643         if output:
 644             result.stream.write(output)
 645         result.errors.extend(errors)
 646         result.failures.extend(failures)
 647         result.testsRun += tests_run
 648
 649     join_results = staticmethod(join_results)
 650
 651     class _StringIO(StringIO):
 652         def writeln(self, line):
 653             self.write("%s\n" % line)
 654
 655
 656 class CythonUnitTestCase(CythonRunTestCase):
 657     def shortDescription(self):
 658         return "compiling (%s) tests in %s" % (self.language, self.module)
 659
 660     def run_tests(self, result):
 661         unittest.defaultTestLoader.loadTestsFromName(self.module).run(result)
 662
 663
 664 class CythonPyregrTestCase(CythonRunTestCase):
 665     def _run_unittest(self, result, *classes):
 666         """Run tests from unittest.TestCase-derived classes."""
 667         valid_types = (unittest.TestSuite, unittest.TestCase)
 668         suite = unittest.TestSuite()
 669         for cls in classes:
 670             if isinstance(cls, str):
 671                 if cls in sys.modules:
 672                     suite.addTest(unittest.findTestCases(sys.modules[cls]))
 673                 else:
 674                     raise ValueError("str arguments must be keys in sys.modules")
 675             elif isinstance(cls, valid_types):
 676                 suite.addTest(cls)
 677             else:
 678                 suite.addTest(unittest.makeSuite(cls))
 679         suite.run(result)
 680
 681     def _run_doctest(self, result, module):
 682         self.run_doctests(module, result)
 683
 684     def run_tests(self, result):
 685         try:
 686             from test import test_support as support
 687         except ImportError: # Py3k
 688             from test import support
 689
 690         def run_unittest(*classes):
 691             return self._run_unittest(result, *classes)
 692         def run_doctest(module, verbosity=None):
 693             return self._run_doctest(result, module)
 694
 695         support.run_unittest = run_unittest
 696         support.run_doctest = run_doctest
 697
 698         try:
 699             module = __import__(self.module)
 700             if hasattr(module, 'test_main'):
 701                 module.test_main()
 702         except (unittest.SkipTest, support.ResourceDenied):
 703             result.addSkip(self, 'ok')
 704
 705 include_debugger = sys.version_info[:2] > (2, 5)
 706
 707 def collect_unittests(path, module_prefix, suite, selectors):
 708     def file_matches(filename):
 709         return filename.startswith("Test") and filename.endswith(".py")
 710
 711     def package_matches(dirname):
 712         return dirname == "Tests"
 713
 714     loader = unittest.TestLoader()
 715
 716     if include_debugger:
 717         skipped_dirs = []
 718     else:
 719         skipped_dirs = ['Cython' + os.path.sep + 'Debugger' + os.path.sep]
 720
 721     for dirpath, dirnames, filenames in os.walk(path):
 722         if dirpath != path and "__init__.py" not in filenames:
 723             skipped_dirs.append(dirpath + os.path.sep)
 724             continue
 725         skip = False
 726         for dir in skipped_dirs:
 727             if dirpath.startswith(dir):
 728                 skip = True
 729         if skip:
 730             continue
 731         parentname = os.path.split(dirpath)[-1]
 732         if package_matches(parentname):
 733             for f in filenames:
 734                 if file_matches(f):
 735                     filepath = os.path.join(dirpath, f)[:-len(".py")]
 736                     modulename = module_prefix + filepath[len(path)+1:].replace(os.path.sep, '.')
 737                     if not [ 1 for match in selectors if match(modulename) ]:
 738                         continue
 739                     module = __import__(modulename)
 740                     for x in modulename.split('.')[1:]:
 741                         module = getattr(module, x)
 742                     suite.addTests([loader.loadTestsFromModule(module)])
 743
 744
 745
 746 def collect_doctests(path, module_prefix, suite, selectors):
 747     def package_matches(dirname):
 748         if dirname == 'Debugger' and not include_debugger:
 749             return False
 750         return dirname not in ("Mac", "Distutils", "Plex")
 751     def file_matches(filename):
 752         filename, ext = os.path.splitext(filename)
 753         blacklist = ['libcython', 'libpython', 'test_libcython_in_gdb',
 754                      'TestLibCython']
 755         return (ext == '.py' and not
 756                 '~' in filename and not
 757                 '#' in filename and not
 758                 filename.startswith('.') and not
 759                 filename in blacklist)
 760     import doctest, types
 761     for dirpath, dirnames, filenames in os.walk(path):
 762         for dir in list(dirnames):
 763             if not package_matches(dir):
 764                 dirnames.remove(dir)
 765         for f in filenames:
 766             if file_matches(f):
 767                 if not f.endswith('.py'): continue
 768                 filepath = os.path.join(dirpath, f)
 769                 if os.path.getsize(filepath) == 0: continue
 770                 filepath = filepath[:-len(".py")]
 771                 modulename = module_prefix + filepath[len(path)+1:].replace(os.path.sep, '.')
 772                 if not [ 1 for match in selectors if match(modulename) ]:
 773                     continue
 774                 if 'in_gdb' in modulename:
 775                     # These should only be imported from gdb.
 776                     continue
 777                 module = __import__(modulename)
 778                 for x in modulename.split('.')[1:]:
 779                     module = getattr(module, x)
 780                 if hasattr(module, "__doc__") or hasattr(module, "__test__"):
 781                     try:
 782                         suite.addTest(doctest.DocTestSuite(module))
 783                     except ValueError: # no tests
 784                         pass
 785
 786
 787 class EndToEndTest(unittest.TestCase):
 788     """
 789     This is a test of build/*.srctree files, where srctree defines a full
 790     directory structure and its header gives a list of commands to run.
 791     """
 792     cython_root = os.path.dirname(os.path.abspath(__file__))
 793
 794     def __init__(self, treefile, workdir, cleanup_workdir=True):
 795         self.name = os.path.splitext(os.path.basename(treefile))[0]
 796         self.treefile = treefile
 797         self.workdir = os.path.join(workdir, self.name)
 798         self.cleanup_workdir = cleanup_workdir
 799         cython_syspath = self.cython_root
 800         for path in sys.path[::-1]:
 801             if path.startswith(self.cython_root):
 802                 # Py3 installation and refnanny build prepend their
 803                 # fixed paths to sys.path => prefer that over the
 804                 # generic one
 805                 cython_syspath = path + os.pathsep + cython_syspath
 806         self.cython_syspath = cython_syspath
 807         unittest.TestCase.__init__(self)
 808
 809     def shortDescription(self):
 810         return "End-to-end %s" % self.name
 811
 812     def setUp(self):
 813         from Cython.TestUtils import unpack_source_tree
 814         _, self.commands = unpack_source_tree(self.treefile, self.workdir)
 815         self.old_dir = os.getcwd()
 816         os.chdir(self.workdir)
 817         if self.workdir not in sys.path:
 818             sys.path.insert(0, self.workdir)
 819
 820     def tearDown(self):
 821         if self.cleanup_workdir:
 822             for trial in range(5):
 823                 try:
 824                     shutil.rmtree(self.workdir)
 825                 except OSError:
 826                     time.sleep(0.1)
 827                 else:
 828                     break
 829         os.chdir(self.old_dir)
 830
 831     def runTest(self):
 832         commands = (self.commands
 833             .replace("CYTHON", "PYTHON %s" % os.path.join(self.cython_root, 'cython.py'))
 834             .replace("PYTHON", sys.executable))
 835         try:
 836             old_path = os.environ.get('PYTHONPATH')
 837             os.environ['PYTHONPATH'] = self.cython_syspath + os.pathsep + os.path.join(self.cython_syspath, (old_path or ''))
 838             for command in commands.split('\n'):
 839                 if sys.version_info[:2] >= (2,4):
 840                     import subprocess
 841                     p = subprocess.Popen(commands,
 842                                          stderr=subprocess.PIPE,
 843                                          stdout=subprocess.PIPE,
 844                                          shell=True)
 845                     out, err = p.communicate()
 846                     res = p.returncode
 847                     if res != 0:
 848                         print(command)
 849                         print(out)
 850                         print(err)
 851                 else:
 852                     res = os.system(command)
 853                 self.assertEqual(0, res, "non-zero exit status")
 854         finally:
 855             if old_path:
 856                 os.environ['PYTHONPATH'] = old_path
 857             else:
 858                 del os.environ['PYTHONPATH']
 859
 860
 861 # TODO: Support cython_freeze needed here as well.
 862 # TODO: Windows support.
 863
 864 class EmbedTest(unittest.TestCase):
 865
 866     working_dir = "Demos/embed"
 867
 868     def setUp(self):
 869         self.old_dir = os.getcwd()
 870         os.chdir(self.working_dir)
 871         os.system(
 872             "make PYTHON='%s' clean > /dev/null" % sys.executable)
 873
 874     def tearDown(self):
 875         try:
 876             os.system(
 877                 "make PYTHON='%s' clean > /dev/null" % sys.executable)
 878         except:
 879             pass
 880         os.chdir(self.old_dir)
 881
 882     def test_embed(self):
 883         from distutils import sysconfig
 884         libname = sysconfig.get_config_var('LIBRARY')
 885         libdir = sysconfig.get_config_var('LIBDIR')
 886         if not os.path.isdir(libdir) or libname not in os.listdir(libdir):
 887             libdir = os.path.join(os.path.dirname(sys.executable), '..', 'lib')
 888             if not os.path.isdir(libdir) or libname not in os.listdir(libdir):
 889                 libdir = os.path.join(libdir, 'python%d.%d' % sys.version_info[:2], 'config')
 890                 if not os.path.isdir(libdir) or libname not in os.listdir(libdir):
 891                     # report the error for the original directory
 892                     libdir = sysconfig.get_config_var('LIBDIR')
 893         self.assert_(os.system(
 894             "make PYTHON='%s' LIBDIR1='%s' test > make.output" % (sys.executable, libdir)) == 0)
 895         try:
 896             os.remove('make.output')
 897         except OSError:
 898             pass
 899
 900 class MissingDependencyExcluder:
 901     def __init__(self, deps):
 902         # deps: { module name : matcher func }
 903         self.exclude_matchers = []
 904         for mod, matcher in deps.items():
 905             try:
 906                 __import__(mod)
 907             except ImportError:
 908                 self.exclude_matchers.append(matcher)
 909         self.tests_missing_deps = []
 910     def __call__(self, testname):
 911         for matcher in self.exclude_matchers:
 912             if matcher(testname):
 913                 self.tests_missing_deps.append(testname)
 914                 return True
 915         return False
 916
 917 class VersionDependencyExcluder:
 918     def __init__(self, deps):
 919         # deps: { version : matcher func }
 920         from sys import version_info
 921         self.exclude_matchers = []
 922         for ver, (compare, matcher) in deps.items():
 923             if compare(version_info, ver):
 924                 self.exclude_matchers.append(matcher)
 925         self.tests_missing_deps = []
 926     def __call__(self, testname):
 927         for matcher in self.exclude_matchers:
 928             if matcher(testname):
 929                 self.tests_missing_deps.append(testname)
 930                 return True
 931         return False
 932
 933 class FileListExcluder:
 934
 935     def __init__(self, list_file):
 936         self.excludes = {}
 937         f = open(list_file)
 938         try:
 939             for line in f.readlines():
 940                 line = line.strip()
 941                 if line and line[0] != '#':
 942                     self.excludes[line.split()[0]] = True
 943         finally:
 944             f.close()
 945
 946     def __call__(self, testname):
 947         return testname in self.excludes or testname.split('.')[-1] in self.excludes
 948
 949 def refactor_for_py3(distdir, cy3_dir):
 950     # need to convert Cython sources first
 951     import lib2to3.refactor
 952     from distutils.util import copydir_run_2to3
 953     fixers = [ fix for fix in lib2to3.refactor.get_fixers_from_package("lib2to3.fixes")
 954                if fix.split('fix_')[-1] not in ('next',)
 955                ]
 956     if not os.path.exists(cy3_dir):
 957         os.makedirs(cy3_dir)
 958     import distutils.log as dlog
 959     dlog.set_threshold(dlog.INFO)
 960     copydir_run_2to3(distdir, cy3_dir, fixer_names=fixers,
 961                      template = '''
 962                      global-exclude *
 963                      graft Cython
 964                      recursive-exclude Cython *
 965                      recursive-include Cython *.py *.pyx *.pxd
 966                      recursive-include Cython/Debugger/Tests *
 967                      include runtests.py
 968                      ''')
 969     sys.path.insert(0, cy3_dir)
 970
 971     for keep_2x_file in KEEP_2X_FILES:
 972         destfile = os.path.join(cy3_dir, keep_2x_file)
 973         shutil.copy(keep_2x_file, destfile)
 974
 975 class PendingThreadsError(RuntimeError):
 976     pass
 977
 978 threads_seen = []
 979
 980 def check_thread_termination(ignore_seen=True):
 981     if threading is None: # no threading enabled in CPython
 982         return
 983     current = threading.currentThread()
 984     blocking_threads = []
 985     for t in threading.enumerate():
 986         if not t.isAlive() or t == current:
 987             continue
 988         t.join(timeout=2)
 989         if t.isAlive():
 990             if not ignore_seen:
 991                 blocking_threads.append(t)
 992                 continue
 993             for seen in threads_seen:
 994                 if t is seen:
 995                     break
 996             else:
 997                 threads_seen.append(t)
 998                 blocking_threads.append(t)
 999     if not blocking_threads:
1000         return
1001     sys.stderr.write("warning: left-over threads found after running test:\n")
1002     for t in blocking_threads:
1003         sys.stderr.write('...%s\n'  % repr(t))
1004     raise PendingThreadsError("left-over threads found after running test")
1005
1006 def main():
1007
1008     DISTDIR = os.path.join(os.getcwd(), os.path.dirname(sys.argv[0]))
1009
1010     from optparse import OptionParser
1011     parser = OptionParser()
1012     parser.add_option("--no-cleanup", dest="cleanup_workdir",
1013                       action="store_false", default=True,
1014                       help="do not delete the generated C files (allows passing --no-cython on next run)")
1015     parser.add_option("--no-cleanup-sharedlibs", dest="cleanup_sharedlibs",
1016                       action="store_false", default=True,
1017                       help="do not delete the generated shared libary files (allows manual module experimentation)")
1018     parser.add_option("--no-cython", dest="with_cython",
1019                       action="store_false", default=True,
1020                       help="do not run the Cython compiler, only the C compiler")
1021     parser.add_option("--compiler", dest="compiler", default=None,
1022                       help="C compiler type")
1023     parser.add_option("--no-c", dest="use_c",
1024                       action="store_false", default=True,
1025                       help="do not test C compilation")
1026     parser.add_option("--no-cpp", dest="use_cpp",
1027                       action="store_false", default=True,
1028                       help="do not test C++ compilation")
1029     parser.add_option("--no-unit", dest="unittests",
1030                       action="store_false", default=True,
1031                       help="do not run the unit tests")
1032     parser.add_option("--no-doctest", dest="doctests",
1033                       action="store_false", default=True,
1034                       help="do not run the doctests")
1035     parser.add_option("--no-file", dest="filetests",
1036                       action="store_false", default=True,
1037                       help="do not run the file based tests")
1038     parser.add_option("--no-pyregr", dest="pyregr",
1039                       action="store_false", default=True,
1040                       help="do not run the regression tests of CPython in tests/pyregr/")
1041     parser.add_option("--cython-only", dest="cython_only",
1042                       action="store_true", default=False,
1043                       help="only compile pyx to c, do not run C compiler or run the tests")
1044     parser.add_option("--no-refnanny", dest="with_refnanny",
1045                       action="store_false", default=True,
1046                       help="do not regression test reference counting")
1047     parser.add_option("--no-fork", dest="fork",
1048                       action="store_false", default=True,
1049                       help="do not fork to run tests")
1050     parser.add_option("--sys-pyregr", dest="system_pyregr",
1051                       action="store_true", default=False,
1052                       help="run the regression tests of the CPython installation")
1053     parser.add_option("-x", "--exclude", dest="exclude",
1054                       action="append", metavar="PATTERN",
1055                       help="exclude tests matching the PATTERN")
1056     parser.add_option("-C", "--coverage", dest="coverage",
1057                       action="store_true", default=False,
1058                       help="collect source coverage data for the Compiler")
1059     parser.add_option("--coverage-xml", dest="coverage_xml",
1060                       action="store_true", default=False,
1061                       help="collect source coverage data for the Compiler in XML format")
1062     parser.add_option("-A", "--annotate", dest="annotate_source",
1063                       action="store_true", default=True,
1064                       help="generate annotated HTML versions of the test source files")
1065     parser.add_option("--no-annotate", dest="annotate_source",
1066                       action="store_false",
1067                       help="do not generate annotated HTML versions of the test source files")
1068     parser.add_option("-v", "--verbose", dest="verbosity",
1069                       action="count", default=0,
1070                       help="display test progress, pass twice to print test names")
1071     parser.add_option("-T", "--ticket", dest="tickets",
1072                       action="append",
1073                       help="a bug ticket number to run the respective test in 'tests/*'")
1074     parser.add_option("-3", dest="language_level",
1075                       action="store_const", const=3, default=2,
1076                       help="set language level to Python 3 (useful for running the CPython regression tests)'")
1077     parser.add_option("--xml-output", dest="xml_output_dir", metavar="DIR",
1078                       help="write test results in XML to directory DIR")
1079     parser.add_option("--exit-ok", dest="exit_ok", default=False,
1080                       action="store_true",
1081                       help="exit without error code even on test failures")
1082     parser.add_option("--root-dir", dest="root_dir", default=os.path.join(DISTDIR, 'tests'),
1083                       help="working directory")
1084     parser.add_option("--work-dir", dest="work_dir", default=os.path.join(os.getcwd(), 'BUILD'),
1085                       help="working directory")
1086
1087     options, cmd_args = parser.parse_args()
1088
1089     ROOTDIR = os.path.abspath(options.root_dir)
1090     WORKDIR = os.path.abspath(options.work_dir)
1091
1092     if sys.version_info[0] >= 3:
1093         options.doctests = False
1094         if options.with_cython:
1095             try:
1096                 # try if Cython is installed in a Py3 version
1097                 import Cython.Compiler.Main
1098             except Exception:
1099                 # back out anything the import process loaded, then
1100                 # 2to3 the Cython sources to make them re-importable
1101                 cy_modules = [ name for name in sys.modules
1102                                if name == 'Cython' or name.startswith('Cython.') ]
1103                 for name in cy_modules:
1104                     del sys.modules[name]
1105                 # hasn't been refactored yet - do it now
1106                 cy3_dir = os.path.join(WORKDIR, 'Cy3')
1107                 if sys.version_info >= (3,1):
1108                     refactor_for_py3(DISTDIR, cy3_dir)
1109                 elif os.path.isdir(cy3_dir):
1110                     sys.path.insert(0, cy3_dir)
1111                 else:
1112                     options.with_cython = False
1113
1114     WITH_CYTHON = options.with_cython
1115
1116     if options.coverage or options.coverage_xml:
1117         if not WITH_CYTHON:
1118             options.coverage = options.coverage_xml = False
1119         else:
1120             from coverage import coverage as _coverage
1121             coverage = _coverage(branch=True)
1122             coverage.erase()
1123             coverage.start()
1124
1125     if WITH_CYTHON:
1126         global CompilationOptions, pyrex_default_options, cython_compile
1127         from Cython.Compiler.Main import \
1128             CompilationOptions, \
1129             default_options as pyrex_default_options, \
1130             compile as cython_compile
1131         from Cython.Compiler import Errors
1132         Errors.LEVEL = 0 # show all warnings
1133         from Cython.Compiler import Options
1134         Options.generate_cleanup_code = 3   # complete cleanup code
1135         from Cython.Compiler import DebugFlags
1136         DebugFlags.debug_temp_code_comments = 1
1137
1138     # RUN ALL TESTS!
1139     UNITTEST_MODULE = "Cython"
1140     UNITTEST_ROOT = os.path.join(os.path.dirname(__file__), UNITTEST_MODULE)
1141     if WITH_CYTHON:
1142         if os.path.exists(WORKDIR):
1143             for path in os.listdir(WORKDIR):
1144                 if path in ("support", "Cy3"): continue
1145                 shutil.rmtree(os.path.join(WORKDIR, path), ignore_errors=True)
1146     if not os.path.exists(WORKDIR):
1147         os.makedirs(WORKDIR)
1148
1149     sys.stderr.write("Python %s\n" % sys.version)
1150     sys.stderr.write("\n")
1151     if WITH_CYTHON:
1152         from Cython.Compiler.Version import version
1153         sys.stderr.write("Running tests against Cython %s\n" % version)
1154     else:
1155         sys.stderr.write("Running tests without Cython.\n")
1156
1157     if options.with_refnanny:
1158         from pyximport.pyxbuild import pyx_to_dll
1159         libpath = pyx_to_dll(os.path.join("Cython", "Runtime", "refnanny.pyx"),
1160                              build_in_temp=True,
1161                              pyxbuild_dir=os.path.join(WORKDIR, "support"))
1162         sys.path.insert(0, os.path.split(libpath)[0])
1163         CFLAGS.append("-DCYTHON_REFNANNY=1")
1164
1165     if options.xml_output_dir and options.fork:
1166         # doesn't currently work together
1167         sys.stderr.write("Disabling forked testing to support XML test output\n")
1168         options.fork = False
1169
1170     if WITH_CYTHON and options.language_level == 3:
1171         sys.stderr.write("Using Cython language level 3.\n")
1172
1173     sys.stderr.write("\n")
1174
1175     test_bugs = False
1176     if options.tickets:
1177         for ticket_number in options.tickets:
1178             test_bugs = True
1179             cmd_args.append('.*T%s$' % ticket_number)
1180     if not test_bugs:
1181         for selector in cmd_args:
1182             if selector.startswith('bugs'):
1183                 test_bugs = True
1184
1185     import re
1186     selectors = [ re.compile(r, re.I|re.U).search for r in cmd_args ]
1187     if not selectors:
1188         selectors = [ lambda x:True ]
1189
1190     # Chech which external modules are not present and exclude tests
1191     # which depends on them (by prefix)
1192
1193     missing_dep_excluder = MissingDependencyExcluder(EXT_DEP_MODULES)
1194     version_dep_excluder = VersionDependencyExcluder(VER_DEP_MODULES)
1195     exclude_selectors = [missing_dep_excluder, version_dep_excluder] # want to pring msg at exit
1196
1197     if options.exclude:
1198         exclude_selectors += [ re.compile(r, re.I|re.U).search for r in options.exclude ]
1199
1200     if not test_bugs:
1201         exclude_selectors += [ FileListExcluder(os.path.join(ROOTDIR, "bugs.txt")) ]
1202
1203     if sys.platform in ['win32', 'cygwin'] and sys.version_info < (2,6):
1204         exclude_selectors += [ lambda x: x == "run.specialfloat" ]
1205
1206     global COMPILER
1207     if options.compiler:
1208         COMPILER = options.compiler
1209     languages = []
1210     if options.use_c:
1211         languages.append('c')
1212     if options.use_cpp:
1213         languages.append('cpp')
1214
1215     test_suite = unittest.TestSuite()
1216
1217     if options.unittests:
1218         collect_unittests(UNITTEST_ROOT, UNITTEST_MODULE + ".", test_suite, selectors)
1219
1220     if options.doctests:
1221         collect_doctests(UNITTEST_ROOT, UNITTEST_MODULE + ".", test_suite, selectors)
1222
1223     if options.filetests and languages:
1224         filetests = TestBuilder(ROOTDIR, WORKDIR, selectors, exclude_selectors,
1225                                 options.annotate_source, options.cleanup_workdir,
1226                                 options.cleanup_sharedlibs, options.pyregr,
1227                                 options.cython_only, languages, test_bugs,
1228                                 options.fork, options.language_level)
1229         test_suite.addTest(filetests.build_suite())
1230
1231     if options.system_pyregr and languages:
1232         filetests = TestBuilder(ROOTDIR, WORKDIR, selectors, exclude_selectors,
1233                                 options.annotate_source, options.cleanup_workdir,
1234                                 options.cleanup_sharedlibs, True,
1235                                 options.cython_only, languages, test_bugs,
1236                                 options.fork, options.language_level)
1237         test_suite.addTest(
1238             filetests.handle_directory(
1239                 os.path.join(sys.prefix, 'lib', 'python'+sys.version[:3], 'test'),
1240                 'pyregr'))
1241
1242     if options.xml_output_dir:
1243         from Cython.Tests.xmlrunner import XMLTestRunner
1244         test_runner = XMLTestRunner(output=options.xml_output_dir,
1245                                     verbose=options.verbosity > 0)
1246     else:
1247         test_runner = unittest.TextTestRunner(verbosity=options.verbosity)
1248
1249     result = test_runner.run(test_suite)
1250
1251     if options.coverage or options.coverage_xml:
1252         coverage.stop()
1253         ignored_modules = ('Options', 'Version', 'DebugFlags', 'CmdLine')
1254         modules = [ module for name, module in sys.modules.items()
1255                     if module is not None and
1256                     name.startswith('Cython.Compiler.') and
1257                     name[len('Cython.Compiler.'):] not in ignored_modules ]
1258         if options.coverage:
1259             coverage.report(modules, show_missing=0)
1260         if options.coverage_xml:
1261             coverage.xml_report(modules, outfile="coverage-report.xml")
1262
1263     if missing_dep_excluder.tests_missing_deps:
1264         sys.stderr.write("Following tests excluded because of missing dependencies on your system:\n")
1265         for test in missing_dep_excluder.tests_missing_deps:
1266             sys.stderr.write("   %s\n" % test)
1267
1268     if options.with_refnanny:
1269         import refnanny
1270         sys.stderr.write("\n".join([repr(x) for x in refnanny.reflog]))
1271
1272     print("ALL DONE")
1273
1274     if options.exit_ok:
1275         return_code = 0
1276     else:
1277         return_code = not result.wasSuccessful()
1278
1279     try:
1280         check_thread_termination(ignore_seen=False)
1281         sys.exit(return_code)
1282     except PendingThreadsError:
1283         # normal program exit won't kill the threads, do it the hard way here
1284         os._exit(return_code)
1285
1286 if __name__ == '__main__':
1287     try:
1288         main()
1289     except SystemExit: # <= Py2.4 ...
1290         raise
1291     except Exception:
1292         traceback.print_exc()
1293         try:
1294             check_thread_termination(ignore_seen=False)
1295         except PendingThreadsError:
1296             # normal program exit won't kill the threads, do it the hard way here
1297             os._exit(1)