598
513
bench_history=None,
600
result_decorators=None,
602
"""Create a TextTestRunner.
604
:param result_decorators: An optional list of decorators to apply
605
to the result object being used by the runner. Decorators are
606
applied left to right - the first element in the list is the
609
# stream may know claim to know to write unicode strings, but in older
610
# pythons this goes sufficiently wrong that it is a bad idea. (
611
# specifically a built in file with encoding 'UTF-8' will still try
612
# to encode using ascii.
613
new_encoding = osutils.get_terminal_encoding()
614
codec = codecs.lookup(new_encoding)
615
if type(codec) is tuple:
619
encode = codec.encode
620
stream = osutils.UnicodeOrBytesToBytesWriter(encode, stream)
621
stream.encoding = new_encoding
622
516
self.stream = unittest._WritelnDecorator(stream)
623
517
self.descriptions = descriptions
624
518
self.verbosity = verbosity
625
519
self._bench_history = bench_history
626
self._strict = strict
627
self._result_decorators = result_decorators or []
520
self.list_only = list_only
629
522
def run(self, test):
630
523
"Run the given test case or test suite."
524
startTime = time.time()
631
525
if self.verbosity == 1:
632
526
result_class = TextTestResult
633
527
elif self.verbosity >= 2:
634
528
result_class = VerboseTestResult
635
original_result = result_class(self.stream,
529
result = result_class(self.stream,
636
530
self.descriptions,
638
532
bench_history=self._bench_history,
533
num_tests=test.countTestCases(),
641
# Signal to result objects that look at stop early policy to stop,
642
original_result.stop_early = self.stop_on_failure
643
result = original_result
644
for decorator in self._result_decorators:
645
result = decorator(result)
646
result.stop_early = self.stop_on_failure
647
result.startTestRun()
535
result.stop_early = self.stop_on_failure
536
result.report_starting()
538
if self.verbosity >= 2:
539
self.stream.writeln("Listing tests only ...\n")
541
for t in iter_suite_tests(test):
542
self.stream.writeln("%s" % (t.id()))
544
actionTaken = "Listed"
652
# higher level code uses our extended protocol to determine
653
# what exit code to give.
654
return original_result
547
run = result.testsRun
549
stopTime = time.time()
550
timeTaken = stopTime - startTime
552
self.stream.writeln(result.separator2)
553
self.stream.writeln("%s %d test%s in %.3fs" % (actionTaken,
554
run, run != 1 and "s" or "", timeTaken))
555
self.stream.writeln()
556
if not result.wasSuccessful():
557
self.stream.write("FAILED (")
558
failed, errored = map(len, (result.failures, result.errors))
560
self.stream.write("failures=%d" % failed)
562
if failed: self.stream.write(", ")
563
self.stream.write("errors=%d" % errored)
564
if result.known_failure_count:
565
if failed or errored: self.stream.write(", ")
566
self.stream.write("known_failure_count=%d" %
567
result.known_failure_count)
568
self.stream.writeln(")")
570
if result.known_failure_count:
571
self.stream.writeln("OK (known_failures=%d)" %
572
result.known_failure_count)
574
self.stream.writeln("OK")
575
if result.skip_count > 0:
576
skipped = result.skip_count
577
self.stream.writeln('%d test%s skipped' %
578
(skipped, skipped != 1 and "s" or ""))
579
if result.unsupported:
580
for feature, count in sorted(result.unsupported.items()):
581
self.stream.writeln("Missing feature '%s' skipped %d tests." %
657
587
def iter_suite_tests(suite):
874
824
for key, factory in hooks.known_hooks.items():
875
825
parent, name = hooks.known_hooks_key_to_parent_and_attribute(key)
876
826
setattr(parent, name, factory())
877
# this hook should always be installed
878
request._install_hook()
880
def disable_directory_isolation(self):
881
"""Turn off directory isolation checks."""
882
self._directory_isolation = False
884
def enable_directory_isolation(self):
885
"""Enable directory isolation checks."""
886
self._directory_isolation = True
888
828
def _silenceUI(self):
889
829
"""Turn off UI for duration of test"""
890
830
# by default the UI is off; tests can turn it on if they want it.
891
self.overrideAttr(ui, 'ui_factory', ui.SilentUIFactory())
893
def _check_locks(self):
894
"""Check that all lock take/release actions have been paired."""
895
# We always check for mismatched locks. If a mismatch is found, we
896
# fail unless -Edisable_lock_checks is supplied to selftest, in which
897
# case we just print a warning.
899
acquired_locks = [lock for action, lock in self._lock_actions
900
if action == 'acquired']
901
released_locks = [lock for action, lock in self._lock_actions
902
if action == 'released']
903
broken_locks = [lock for action, lock in self._lock_actions
904
if action == 'broken']
905
# trivially, given the tests for lock acquistion and release, if we
906
# have as many in each list, it should be ok. Some lock tests also
907
# break some locks on purpose and should be taken into account by
908
# considering that breaking a lock is just a dirty way of releasing it.
909
if len(acquired_locks) != (len(released_locks) + len(broken_locks)):
910
message = ('Different number of acquired and '
911
'released or broken locks. (%s, %s + %s)' %
912
(acquired_locks, released_locks, broken_locks))
913
if not self._lock_check_thorough:
914
# Rather than fail, just warn
915
print "Broken test %s: %s" % (self, message)
919
def _track_locks(self):
920
"""Track lock activity during tests."""
921
self._lock_actions = []
922
if 'disable_lock_checks' in selftest_debug_flags:
923
self._lock_check_thorough = False
925
self._lock_check_thorough = True
927
self.addCleanup(self._check_locks)
928
_mod_lock.Lock.hooks.install_named_hook('lock_acquired',
929
self._lock_acquired, None)
930
_mod_lock.Lock.hooks.install_named_hook('lock_released',
931
self._lock_released, None)
932
_mod_lock.Lock.hooks.install_named_hook('lock_broken',
933
self._lock_broken, None)
935
def _lock_acquired(self, result):
936
self._lock_actions.append(('acquired', result))
938
def _lock_released(self, result):
939
self._lock_actions.append(('released', result))
941
def _lock_broken(self, result):
942
self._lock_actions.append(('broken', result))
944
def permit_dir(self, name):
945
"""Permit a directory to be used by this test. See permit_url."""
946
name_transport = get_transport(name)
947
self.permit_url(name)
948
self.permit_url(name_transport.base)
950
def permit_url(self, url):
951
"""Declare that url is an ok url to use in this test.
953
Do this for memory transports, temporary test directory etc.
955
Do not do this for the current working directory, /tmp, or any other
956
preexisting non isolated url.
958
if not url.endswith('/'):
960
self._bzr_selftest_roots.append(url)
962
def permit_source_tree_branch_repo(self):
963
"""Permit the source tree bzr is running from to be opened.
965
Some code such as bzrlib.version attempts to read from the bzr branch
966
that bzr is executing from (if any). This method permits that directory
967
to be used in the test suite.
969
path = self.get_source_path()
970
self.record_directory_isolation()
973
workingtree.WorkingTree.open(path)
974
except (errors.NotBranchError, errors.NoWorkingTree):
977
self.enable_directory_isolation()
979
def _preopen_isolate_transport(self, transport):
980
"""Check that all transport openings are done in the test work area."""
981
while isinstance(transport, pathfilter.PathFilteringTransport):
982
# Unwrap pathfiltered transports
983
transport = transport.server.backing_transport.clone(
984
transport._filter('.'))
986
# ReadonlySmartTCPServer_for_testing decorates the backing transport
987
# urls it is given by prepending readonly+. This is appropriate as the
988
# client shouldn't know that the server is readonly (or not readonly).
989
# We could register all servers twice, with readonly+ prepending, but
990
# that makes for a long list; this is about the same but easier to
992
if url.startswith('readonly+'):
993
url = url[len('readonly+'):]
994
self._preopen_isolate_url(url)
996
def _preopen_isolate_url(self, url):
997
if not self._directory_isolation:
999
if self._directory_isolation == 'record':
1000
self._bzr_selftest_roots.append(url)
1002
# This prevents all transports, including e.g. sftp ones backed on disk
1003
# from working unless they are explicitly granted permission. We then
1004
# depend on the code that sets up test transports to check that they are
1005
# appropriately isolated and enable their use by calling
1006
# self.permit_transport()
1007
if not osutils.is_inside_any(self._bzr_selftest_roots, url):
1008
raise errors.BzrError("Attempt to escape test isolation: %r %r"
1009
% (url, self._bzr_selftest_roots))
1011
def record_directory_isolation(self):
1012
"""Gather accessed directories to permit later access.
1014
This is used for tests that access the branch bzr is running from.
1016
self._directory_isolation = "record"
1018
def start_server(self, transport_server, backing_server=None):
1019
"""Start transport_server for this test.
1021
This starts the server, registers a cleanup for it and permits the
1022
server's urls to be used.
1024
if backing_server is None:
1025
transport_server.start_server()
1027
transport_server.start_server(backing_server)
1028
self.addCleanup(transport_server.stop_server)
1029
# Obtain a real transport because if the server supplies a password, it
1030
# will be hidden from the base on the client side.
1031
t = get_transport(transport_server.get_url())
1032
# Some transport servers effectively chroot the backing transport;
1033
# others like SFTPServer don't - users of the transport can walk up the
1034
# transport to read the entire backing transport. This wouldn't matter
1035
# except that the workdir tests are given - and that they expect the
1036
# server's url to point at - is one directory under the safety net. So
1037
# Branch operations into the transport will attempt to walk up one
1038
# directory. Chrooting all servers would avoid this but also mean that
1039
# we wouldn't be testing directly against non-root urls. Alternatively
1040
# getting the test framework to start the server with a backing server
1041
# at the actual safety net directory would work too, but this then
1042
# means that the self.get_url/self.get_transport methods would need
1043
# to transform all their results. On balance its cleaner to handle it
1044
# here, and permit a higher url when we have one of these transports.
1045
if t.base.endswith('/work/'):
1046
# we have safety net/test root/work
1047
t = t.clone('../..')
1048
elif isinstance(transport_server,
1049
test_server.SmartTCPServer_for_testing):
1050
# The smart server adds a path similar to work, which is traversed
1051
# up from by the client. But the server is chrooted - the actual
1052
# backing transport is not escaped from, and VFS requests to the
1053
# root will error (because they try to escape the chroot).
1055
while t2.base != t.base:
1058
self.permit_url(t.base)
1060
def _track_transports(self):
1061
"""Install checks for transport usage."""
1062
# TestCase has no safe place it can write to.
1063
self._bzr_selftest_roots = []
1064
# Currently the easiest way to be sure that nothing is going on is to
1065
# hook into bzr dir opening. This leaves a small window of error for
1066
# transport tests, but they are well known, and we can improve on this
1068
bzrdir.BzrDir.hooks.install_named_hook("pre_open",
1069
self._preopen_isolate_transport, "Check bzr directories are safe.")
831
saved = ui.ui_factory
833
ui.ui_factory = saved
834
ui.ui_factory = ui.SilentUIFactory()
835
self.addCleanup(_restore)
1071
837
def _ndiff_strings(self, a, b):
1072
838
"""Return ndiff between two strings containing lines.
1586
1298
def _do_skip(self, result, reason):
1587
1299
addSkip = getattr(result, 'addSkip', None)
1588
1300
if not callable(addSkip):
1589
result.addSuccess(result)
1301
result.addError(self, self.exc_info())
1591
1303
addSkip(self, reason)
1594
def _do_known_failure(self, result, e):
1595
err = sys.exc_info()
1596
addExpectedFailure = getattr(result, 'addExpectedFailure', None)
1597
if addExpectedFailure is not None:
1598
addExpectedFailure(self, err)
1600
result.addSuccess(self)
1603
def _do_not_applicable(self, result, e):
1605
reason = 'No reason given'
1608
addNotApplicable = getattr(result, 'addNotApplicable', None)
1609
if addNotApplicable is not None:
1610
result.addNotApplicable(self, reason)
1612
self._do_skip(result, reason)
1615
def _do_unsupported_or_skip(self, result, e):
1617
addNotSupported = getattr(result, 'addNotSupported', None)
1618
if addNotSupported is not None:
1619
result.addNotSupported(self, reason)
1621
self._do_skip(result, reason)
1305
def run(self, result=None):
1306
if result is None: result = self.defaultTestResult()
1307
for feature in getattr(self, '_test_needs_features', []):
1308
if not feature.available():
1309
result.startTest(self)
1310
if getattr(result, 'addNotSupported', None):
1311
result.addNotSupported(self, feature)
1313
result.addSuccess(self)
1314
result.stopTest(self)
1318
result.startTest(self)
1319
absent_attr = object()
1321
method_name = getattr(self, '_testMethodName', absent_attr)
1322
if method_name is absent_attr:
1324
method_name = getattr(self, '_TestCase__testMethodName')
1325
testMethod = getattr(self, method_name)
1329
except KeyboardInterrupt:
1331
except TestSkipped, e:
1332
self._do_skip(result, e.args[0])
1336
result.addError(self, self.exc_info())
1343
except self.failureException:
1344
result.addFailure(self, self.exc_info())
1345
except TestSkipped, e:
1347
reason = "No reason given."
1350
self._do_skip(result, reason)
1351
except KeyboardInterrupt:
1354
result.addError(self, self.exc_info())
1358
except KeyboardInterrupt:
1361
result.addError(self, self.exc_info())
1363
if ok: result.addSuccess(self)
1365
result.stopTest(self)
1367
except TestNotApplicable:
1368
# Not moved from the result [yet].
1370
except KeyboardInterrupt:
1374
absent_attr = object()
1375
for attr_name in self.attrs_to_keep:
1376
attr = getattr(self, attr_name, absent_attr)
1377
if attr is not absent_attr:
1378
saved_attrs[attr_name] = attr
1379
self.__dict__ = saved_attrs
1383
self._log_contents = ''
1384
unittest.TestCase.tearDown(self)
1623
1386
def time(self, callable, *args, **kwargs):
1624
1387
"""Run callable and accrue the time it takes to the benchmark time.
2949
2626
if runner_class is None:
2950
2627
runner_class = TextTestRunner
2953
runner = runner_class(stream=stream,
2628
runner = runner_class(stream=sys.stdout,
2954
2629
descriptions=0,
2955
2630
verbosity=verbosity,
2956
2631
bench_history=bench_history,
2958
result_decorators=result_decorators,
2632
list_only=list_only,
2960
2634
runner.stop_on_failure=stop_on_failure
2961
# built in decorator factories:
2963
random_order(random_seed, runner),
2964
exclude_tests(exclude_pattern),
2966
if matching_tests_first:
2967
decorators.append(tests_first(pattern))
2635
# Initialise the random number generator and display the seed used.
2636
# We convert the seed to a long to make it reuseable across invocations.
2637
random_order = False
2638
if random_seed is not None:
2640
if random_seed == "now":
2641
random_seed = long(time.time())
2643
# Convert the seed to a long if we can
2645
random_seed = long(random_seed)
2648
runner.stream.writeln("Randomizing test order using seed %s\n" %
2650
random.seed(random_seed)
2651
# Customise the list of tests if requested
2652
if exclude_pattern is not None:
2653
suite = exclude_tests_by_re(suite, exclude_pattern)
2655
order_changer = randomize_suite
2969
decorators.append(filter_tests(pattern))
2970
if suite_decorators:
2971
decorators.extend(suite_decorators)
2972
# tell the result object how many tests will be running: (except if
2973
# --parallel=fork is being used. Robert said he will provide a better
2974
# progress design later -- vila 20090817)
2975
if fork_decorator not in decorators:
2976
decorators.append(CountingDecorator)
2977
for decorator in decorators:
2978
suite = decorator(suite)
2980
# Done after test suite decoration to allow randomisation etc
2981
# to take effect, though that is of marginal benefit.
2983
stream.write("Listing tests only ...\n")
2984
for t in iter_suite_tests(suite):
2985
stream.write("%s\n" % (t.id()))
2657
order_changer = preserve_input
2658
if pattern != '.*' or random_order:
2659
if matching_tests_first:
2660
suites = map(order_changer, split_suite_by_re(suite, pattern))
2661
suite = TestUtil.TestSuite(suites)
2663
suite = order_changer(filter_suite_by_re(suite, pattern))
2987
2665
result = runner.run(suite)
2989
2668
return result.wasStrictlySuccessful()
2991
return result.wasSuccessful()
2994
# A registry where get() returns a suite decorator.
2995
parallel_registry = registry.Registry()
2998
def fork_decorator(suite):
2999
concurrency = osutils.local_concurrency()
3000
if concurrency == 1:
3002
from testtools import ConcurrentTestSuite
3003
return ConcurrentTestSuite(suite, fork_for_tests)
3004
parallel_registry.register('fork', fork_decorator)
3007
def subprocess_decorator(suite):
3008
concurrency = osutils.local_concurrency()
3009
if concurrency == 1:
3011
from testtools import ConcurrentTestSuite
3012
return ConcurrentTestSuite(suite, reinvoke_for_tests)
3013
parallel_registry.register('subprocess', subprocess_decorator)
3016
def exclude_tests(exclude_pattern):
3017
"""Return a test suite decorator that excludes tests."""
3018
if exclude_pattern is None:
3019
return identity_decorator
3020
def decorator(suite):
3021
return ExcludeDecorator(suite, exclude_pattern)
3025
def filter_tests(pattern):
3027
return identity_decorator
3028
def decorator(suite):
3029
return FilterTestsDecorator(suite, pattern)
3033
def random_order(random_seed, runner):
3034
"""Return a test suite decorator factory for randomising tests order.
3036
:param random_seed: now, a string which casts to a long, or a long.
3037
:param runner: A test runner with a stream attribute to report on.
3039
if random_seed is None:
3040
return identity_decorator
3041
def decorator(suite):
3042
return RandomDecorator(suite, random_seed, runner.stream)
3046
def tests_first(pattern):
3048
return identity_decorator
3049
def decorator(suite):
3050
return TestFirstDecorator(suite, pattern)
3054
def identity_decorator(suite):
3059
class TestDecorator(TestSuite):
3060
"""A decorator for TestCase/TestSuite objects.
3062
Usually, subclasses should override __iter__(used when flattening test
3063
suites), which we do to filter, reorder, parallelise and so on, run() and
3067
def __init__(self, suite):
3068
TestSuite.__init__(self)
3071
def countTestCases(self):
3074
cases += test.countTestCases()
3081
def run(self, result):
3082
# Use iteration on self, not self._tests, to allow subclasses to hook
3085
if result.shouldStop:
3091
class CountingDecorator(TestDecorator):
3092
"""A decorator which calls result.progress(self.countTestCases)."""
3094
def run(self, result):
3095
progress_method = getattr(result, 'progress', None)
3096
if callable(progress_method):
3097
progress_method(self.countTestCases(), SUBUNIT_SEEK_SET)
3098
return super(CountingDecorator, self).run(result)
3101
class ExcludeDecorator(TestDecorator):
3102
"""A decorator which excludes test matching an exclude pattern."""
3104
def __init__(self, suite, exclude_pattern):
3105
TestDecorator.__init__(self, suite)
3106
self.exclude_pattern = exclude_pattern
3107
self.excluded = False
3111
return iter(self._tests)
3112
self.excluded = True
3113
suite = exclude_tests_by_re(self, self.exclude_pattern)
3115
self.addTests(suite)
3116
return iter(self._tests)
3119
class FilterTestsDecorator(TestDecorator):
3120
"""A decorator which filters tests to those matching a pattern."""
3122
def __init__(self, suite, pattern):
3123
TestDecorator.__init__(self, suite)
3124
self.pattern = pattern
3125
self.filtered = False
3129
return iter(self._tests)
3130
self.filtered = True
3131
suite = filter_suite_by_re(self, self.pattern)
3133
self.addTests(suite)
3134
return iter(self._tests)
3137
class RandomDecorator(TestDecorator):
3138
"""A decorator which randomises the order of its tests."""
3140
def __init__(self, suite, random_seed, stream):
3141
TestDecorator.__init__(self, suite)
3142
self.random_seed = random_seed
3143
self.randomised = False
3144
self.stream = stream
3148
return iter(self._tests)
3149
self.randomised = True
3150
self.stream.write("Randomizing test order using seed %s\n\n" %
3151
(self.actual_seed()))
3152
# Initialise the random number generator.
3153
random.seed(self.actual_seed())
3154
suite = randomize_suite(self)
3156
self.addTests(suite)
3157
return iter(self._tests)
3159
def actual_seed(self):
3160
if self.random_seed == "now":
3161
# We convert the seed to a long to make it reuseable across
3162
# invocations (because the user can reenter it).
3163
self.random_seed = long(time.time())
3165
# Convert the seed to a long if we can
3167
self.random_seed = long(self.random_seed)
3170
return self.random_seed
3173
class TestFirstDecorator(TestDecorator):
3174
"""A decorator which moves named tests to the front."""
3176
def __init__(self, suite, pattern):
3177
TestDecorator.__init__(self, suite)
3178
self.pattern = pattern
3179
self.filtered = False
3183
return iter(self._tests)
3184
self.filtered = True
3185
suites = split_suite_by_re(self, self.pattern)
3187
self.addTests(suites)
3188
return iter(self._tests)
3191
def partition_tests(suite, count):
3192
"""Partition suite into count lists of tests."""
3194
tests = list(iter_suite_tests(suite))
3195
tests_per_process = int(math.ceil(float(len(tests)) / count))
3196
for block in range(count):
3197
low_test = block * tests_per_process
3198
high_test = low_test + tests_per_process
3199
process_tests = tests[low_test:high_test]
3200
result.append(process_tests)
3204
def workaround_zealous_crypto_random():
3205
"""Crypto.Random want to help us being secure, but we don't care here.
3207
This workaround some test failure related to the sftp server. Once paramiko
3208
stop using the controversial API in Crypto.Random, we may get rid of it.
3211
from Crypto.Random import atfork
3217
def fork_for_tests(suite):
3218
"""Take suite and start up one runner per CPU by forking()
3220
:return: An iterable of TestCase-like objects which can each have
3221
run(result) called on them to feed tests to result.
3223
concurrency = osutils.local_concurrency()
3225
from subunit import TestProtocolClient, ProtocolTestCase
3226
from subunit.test_results import AutoTimingTestResultDecorator
3227
class TestInOtherProcess(ProtocolTestCase):
3228
# Should be in subunit, I think. RBC.
3229
def __init__(self, stream, pid):
3230
ProtocolTestCase.__init__(self, stream)
3233
def run(self, result):
3235
ProtocolTestCase.run(self, result)
3237
os.waitpid(self.pid, 0)
3239
test_blocks = partition_tests(suite, concurrency)
3240
for process_tests in test_blocks:
3241
process_suite = TestSuite()
3242
process_suite.addTests(process_tests)
3243
c2pread, c2pwrite = os.pipe()
3246
workaround_zealous_crypto_random()
3249
# Leave stderr and stdout open so we can see test noise
3250
# Close stdin so that the child goes away if it decides to
3251
# read from stdin (otherwise its a roulette to see what
3252
# child actually gets keystrokes for pdb etc).
3255
stream = os.fdopen(c2pwrite, 'wb', 1)
3256
subunit_result = AutoTimingTestResultDecorator(
3257
TestProtocolClient(stream))
3258
process_suite.run(subunit_result)
3263
stream = os.fdopen(c2pread, 'rb', 1)
3264
test = TestInOtherProcess(stream, pid)
3269
def reinvoke_for_tests(suite):
3270
"""Take suite and start up one runner per CPU using subprocess().
3272
:return: An iterable of TestCase-like objects which can each have
3273
run(result) called on them to feed tests to result.
3275
concurrency = osutils.local_concurrency()
3277
from subunit import ProtocolTestCase
3278
class TestInSubprocess(ProtocolTestCase):
3279
def __init__(self, process, name):
3280
ProtocolTestCase.__init__(self, process.stdout)
3281
self.process = process
3282
self.process.stdin.close()
3285
def run(self, result):
3287
ProtocolTestCase.run(self, result)
3290
os.unlink(self.name)
3291
# print "pid %d finished" % finished_process
3292
test_blocks = partition_tests(suite, concurrency)
3293
for process_tests in test_blocks:
3294
# ugly; currently reimplement rather than reuses TestCase methods.
3295
bzr_path = os.path.dirname(os.path.dirname(bzrlib.__file__))+'/bzr'
3296
if not os.path.isfile(bzr_path):
3297
# We are probably installed. Assume sys.argv is the right file
3298
bzr_path = sys.argv[0]
3299
bzr_path = [bzr_path]
3300
if sys.platform == "win32":
3301
# if we're on windows, we can't execute the bzr script directly
3302
bzr_path = [sys.executable] + bzr_path
3303
fd, test_list_file_name = tempfile.mkstemp()
3304
test_list_file = os.fdopen(fd, 'wb', 1)
3305
for test in process_tests:
3306
test_list_file.write(test.id() + '\n')
3307
test_list_file.close()
3309
argv = bzr_path + ['selftest', '--load-list', test_list_file_name,
3311
if '--no-plugins' in sys.argv:
3312
argv.append('--no-plugins')
3313
# stderr=STDOUT would be ideal, but until we prevent noise on
3314
# stderr it can interrupt the subunit protocol.
3315
process = Popen(argv, stdin=PIPE, stdout=PIPE, stderr=PIPE,
3317
test = TestInSubprocess(process, test_list_file_name)
3320
os.unlink(test_list_file_name)
3325
class ForwardingResult(unittest.TestResult):
3327
def __init__(self, target):
3328
unittest.TestResult.__init__(self)
3329
self.result = target
3331
def startTest(self, test):
3332
self.result.startTest(test)
3334
def stopTest(self, test):
3335
self.result.stopTest(test)
3337
def startTestRun(self):
3338
self.result.startTestRun()
3340
def stopTestRun(self):
3341
self.result.stopTestRun()
3343
def addSkip(self, test, reason):
3344
self.result.addSkip(test, reason)
3346
def addSuccess(self, test):
3347
self.result.addSuccess(test)
3349
def addError(self, test, err):
3350
self.result.addError(test, err)
3352
def addFailure(self, test, err):
3353
self.result.addFailure(test, err)
3354
ForwardingResult = testtools.ExtendedToOriginalDecorator
3357
class ProfileResult(ForwardingResult):
3358
"""Generate profiling data for all activity between start and success.
3360
The profile data is appended to the test's _benchcalls attribute and can
3361
be accessed by the forwarded-to TestResult.
3363
While it might be cleaner do accumulate this in stopTest, addSuccess is
3364
where our existing output support for lsprof is, and this class aims to
3365
fit in with that: while it could be moved it's not necessary to accomplish
3366
test profiling, nor would it be dramatically cleaner.
3369
def startTest(self, test):
3370
self.profiler = bzrlib.lsprof.BzrProfiler()
3371
self.profiler.start()
3372
ForwardingResult.startTest(self, test)
3374
def addSuccess(self, test):
3375
stats = self.profiler.stop()
3377
calls = test._benchcalls
3378
except AttributeError:
3379
test._benchcalls = []
3380
calls = test._benchcalls
3381
calls.append(((test.id(), "", ""), stats))
3382
ForwardingResult.addSuccess(self, test)
3384
def stopTest(self, test):
3385
ForwardingResult.stopTest(self, test)
3386
self.profiler = None
2670
return result.wasSuccessful()
3389
2673
# Controlled by "bzr selftest -E=..." option
3390
# Currently supported:
3391
# -Eallow_debug Will no longer clear debug.debug_flags() so it
3392
# preserves any flags supplied at the command line.
3393
# -Edisable_lock_checks Turns errors in mismatched locks into simple prints
3394
# rather than failing tests. And no longer raise
3395
# LockContention when fctnl locks are not being used
3396
# with proper exclusion rules.
3397
2674
selftest_debug_flags = set()
3626
2886
test_prefix_alias_registry.register('bp', 'bzrlib.plugins')
3629
def _test_suite_testmod_names():
3630
"""Return the standard list of test module names to test."""
3633
'bzrlib.tests.blackbox',
3634
'bzrlib.tests.commands',
3635
'bzrlib.tests.per_branch',
3636
'bzrlib.tests.per_bzrdir',
3637
'bzrlib.tests.per_bzrdir_colo',
3638
'bzrlib.tests.per_foreign_vcs',
3639
'bzrlib.tests.per_interrepository',
3640
'bzrlib.tests.per_intertree',
3641
'bzrlib.tests.per_inventory',
3642
'bzrlib.tests.per_interbranch',
3643
'bzrlib.tests.per_lock',
3644
'bzrlib.tests.per_merger',
3645
'bzrlib.tests.per_transport',
3646
'bzrlib.tests.per_tree',
3647
'bzrlib.tests.per_pack_repository',
3648
'bzrlib.tests.per_repository',
3649
'bzrlib.tests.per_repository_chk',
3650
'bzrlib.tests.per_repository_reference',
3651
'bzrlib.tests.per_uifactory',
3652
'bzrlib.tests.per_versionedfile',
3653
'bzrlib.tests.per_workingtree',
3654
'bzrlib.tests.test__annotator',
3655
'bzrlib.tests.test__bencode',
3656
'bzrlib.tests.test__chk_map',
3657
'bzrlib.tests.test__dirstate_helpers',
3658
'bzrlib.tests.test__groupcompress',
3659
'bzrlib.tests.test__known_graph',
3660
'bzrlib.tests.test__rio',
3661
'bzrlib.tests.test__simple_set',
3662
'bzrlib.tests.test__static_tuple',
3663
'bzrlib.tests.test__walkdirs_win32',
3664
'bzrlib.tests.test_ancestry',
3665
'bzrlib.tests.test_annotate',
3666
'bzrlib.tests.test_api',
3667
'bzrlib.tests.test_atomicfile',
3668
'bzrlib.tests.test_bad_files',
3669
'bzrlib.tests.test_bisect_multi',
3670
'bzrlib.tests.test_branch',
3671
'bzrlib.tests.test_branchbuilder',
3672
'bzrlib.tests.test_btree_index',
3673
'bzrlib.tests.test_bugtracker',
3674
'bzrlib.tests.test_bundle',
3675
'bzrlib.tests.test_bzrdir',
3676
'bzrlib.tests.test__chunks_to_lines',
3677
'bzrlib.tests.test_cache_utf8',
3678
'bzrlib.tests.test_chk_map',
3679
'bzrlib.tests.test_chk_serializer',
3680
'bzrlib.tests.test_chunk_writer',
3681
'bzrlib.tests.test_clean_tree',
3682
'bzrlib.tests.test_cleanup',
3683
'bzrlib.tests.test_cmdline',
3684
'bzrlib.tests.test_commands',
3685
'bzrlib.tests.test_commit',
3686
'bzrlib.tests.test_commit_merge',
3687
'bzrlib.tests.test_config',
3688
'bzrlib.tests.test_conflicts',
3689
'bzrlib.tests.test_counted_lock',
3690
'bzrlib.tests.test_crash',
3691
'bzrlib.tests.test_decorators',
3692
'bzrlib.tests.test_delta',
3693
'bzrlib.tests.test_debug',
3694
'bzrlib.tests.test_deprecated_graph',
3695
'bzrlib.tests.test_diff',
3696
'bzrlib.tests.test_directory_service',
3697
'bzrlib.tests.test_dirstate',
3698
'bzrlib.tests.test_email_message',
3699
'bzrlib.tests.test_eol_filters',
3700
'bzrlib.tests.test_errors',
3701
'bzrlib.tests.test_export',
3702
'bzrlib.tests.test_extract',
3703
'bzrlib.tests.test_fetch',
3704
'bzrlib.tests.test_fifo_cache',
3705
'bzrlib.tests.test_filters',
3706
'bzrlib.tests.test_ftp_transport',
3707
'bzrlib.tests.test_foreign',
3708
'bzrlib.tests.test_generate_docs',
3709
'bzrlib.tests.test_generate_ids',
3710
'bzrlib.tests.test_globbing',
3711
'bzrlib.tests.test_gpg',
3712
'bzrlib.tests.test_graph',
3713
'bzrlib.tests.test_groupcompress',
3714
'bzrlib.tests.test_hashcache',
3715
'bzrlib.tests.test_help',
3716
'bzrlib.tests.test_hooks',
3717
'bzrlib.tests.test_http',
3718
'bzrlib.tests.test_http_response',
3719
'bzrlib.tests.test_https_ca_bundle',
3720
'bzrlib.tests.test_identitymap',
3721
'bzrlib.tests.test_ignores',
3722
'bzrlib.tests.test_index',
3723
'bzrlib.tests.test_import_tariff',
3724
'bzrlib.tests.test_info',
3725
'bzrlib.tests.test_inv',
3726
'bzrlib.tests.test_inventory_delta',
3727
'bzrlib.tests.test_knit',
3728
'bzrlib.tests.test_lazy_import',
3729
'bzrlib.tests.test_lazy_regex',
3730
'bzrlib.tests.test_lock',
3731
'bzrlib.tests.test_lockable_files',
3732
'bzrlib.tests.test_lockdir',
3733
'bzrlib.tests.test_log',
3734
'bzrlib.tests.test_lru_cache',
3735
'bzrlib.tests.test_lsprof',
3736
'bzrlib.tests.test_mail_client',
3737
'bzrlib.tests.test_matchers',
3738
'bzrlib.tests.test_memorytree',
3739
'bzrlib.tests.test_merge',
3740
'bzrlib.tests.test_merge3',
3741
'bzrlib.tests.test_merge_core',
3742
'bzrlib.tests.test_merge_directive',
3743
'bzrlib.tests.test_missing',
3744
'bzrlib.tests.test_msgeditor',
3745
'bzrlib.tests.test_multiparent',
3746
'bzrlib.tests.test_mutabletree',
3747
'bzrlib.tests.test_nonascii',
3748
'bzrlib.tests.test_options',
3749
'bzrlib.tests.test_osutils',
3750
'bzrlib.tests.test_osutils_encodings',
3751
'bzrlib.tests.test_pack',
3752
'bzrlib.tests.test_patch',
3753
'bzrlib.tests.test_patches',
3754
'bzrlib.tests.test_permissions',
3755
'bzrlib.tests.test_plugins',
3756
'bzrlib.tests.test_progress',
3757
'bzrlib.tests.test_read_bundle',
3758
'bzrlib.tests.test_reconcile',
3759
'bzrlib.tests.test_reconfigure',
3760
'bzrlib.tests.test_registry',
3761
'bzrlib.tests.test_remote',
3762
'bzrlib.tests.test_rename_map',
3763
'bzrlib.tests.test_repository',
3764
'bzrlib.tests.test_revert',
3765
'bzrlib.tests.test_revision',
3766
'bzrlib.tests.test_revisionspec',
3767
'bzrlib.tests.test_revisiontree',
3768
'bzrlib.tests.test_rio',
3769
'bzrlib.tests.test_rules',
3770
'bzrlib.tests.test_sampler',
3771
'bzrlib.tests.test_script',
3772
'bzrlib.tests.test_selftest',
3773
'bzrlib.tests.test_serializer',
3774
'bzrlib.tests.test_setup',
3775
'bzrlib.tests.test_sftp_transport',
3776
'bzrlib.tests.test_shelf',
3777
'bzrlib.tests.test_shelf_ui',
3778
'bzrlib.tests.test_smart',
3779
'bzrlib.tests.test_smart_add',
3780
'bzrlib.tests.test_smart_request',
3781
'bzrlib.tests.test_smart_transport',
3782
'bzrlib.tests.test_smtp_connection',
3783
'bzrlib.tests.test_source',
3784
'bzrlib.tests.test_ssh_transport',
3785
'bzrlib.tests.test_status',
3786
'bzrlib.tests.test_store',
3787
'bzrlib.tests.test_strace',
3788
'bzrlib.tests.test_subsume',
3789
'bzrlib.tests.test_switch',
3790
'bzrlib.tests.test_symbol_versioning',
3791
'bzrlib.tests.test_tag',
3792
'bzrlib.tests.test_testament',
3793
'bzrlib.tests.test_textfile',
3794
'bzrlib.tests.test_textmerge',
3795
'bzrlib.tests.test_timestamp',
3796
'bzrlib.tests.test_trace',
3797
'bzrlib.tests.test_transactions',
3798
'bzrlib.tests.test_transform',
3799
'bzrlib.tests.test_transport',
3800
'bzrlib.tests.test_transport_log',
3801
'bzrlib.tests.test_tree',
3802
'bzrlib.tests.test_treebuilder',
3803
'bzrlib.tests.test_tsort',
3804
'bzrlib.tests.test_tuned_gzip',
3805
'bzrlib.tests.test_ui',
3806
'bzrlib.tests.test_uncommit',
3807
'bzrlib.tests.test_upgrade',
3808
'bzrlib.tests.test_upgrade_stacked',
3809
'bzrlib.tests.test_urlutils',
3810
'bzrlib.tests.test_version',
3811
'bzrlib.tests.test_version_info',
3812
'bzrlib.tests.test_weave',
3813
'bzrlib.tests.test_whitebox',
3814
'bzrlib.tests.test_win32utils',
3815
'bzrlib.tests.test_workingtree',
3816
'bzrlib.tests.test_workingtree_4',
3817
'bzrlib.tests.test_wsgi',
3818
'bzrlib.tests.test_xml',
3822
def _test_suite_modules_to_doctest():
3823
"""Return the list of modules to doctest."""
3825
# GZ 2009-03-31: No docstrings with -OO so there's nothing to doctest
3829
'bzrlib.branchbuilder',
3830
'bzrlib.decorators',
3833
'bzrlib.iterablefile',
3837
'bzrlib.symbol_versioning',
3840
'bzrlib.version_info_formats.format_custom',
3844
2889
def test_suite(keep_only=None, starting_with=None):
3845
2890
"""Build and return TestSuite for the whole of bzrlib.
3852
2897
This function can be replaced if you need to change the default test
3853
2898
suite on a global basis, but it is not encouraged.
2902
'bzrlib.tests.blackbox',
2903
'bzrlib.tests.branch_implementations',
2904
'bzrlib.tests.bzrdir_implementations',
2905
'bzrlib.tests.commands',
2906
'bzrlib.tests.interrepository_implementations',
2907
'bzrlib.tests.intertree_implementations',
2908
'bzrlib.tests.inventory_implementations',
2909
'bzrlib.tests.per_interbranch',
2910
'bzrlib.tests.per_lock',
2911
'bzrlib.tests.per_repository',
2912
'bzrlib.tests.per_repository_reference',
2913
'bzrlib.tests.test__dirstate_helpers',
2914
'bzrlib.tests.test__walkdirs_win32',
2915
'bzrlib.tests.test_ancestry',
2916
'bzrlib.tests.test_annotate',
2917
'bzrlib.tests.test_api',
2918
'bzrlib.tests.test_atomicfile',
2919
'bzrlib.tests.test_bad_files',
2920
'bzrlib.tests.test_bisect_multi',
2921
'bzrlib.tests.test_branch',
2922
'bzrlib.tests.test_branchbuilder',
2923
'bzrlib.tests.test_btree_index',
2924
'bzrlib.tests.test_bugtracker',
2925
'bzrlib.tests.test_bundle',
2926
'bzrlib.tests.test_bzrdir',
2927
'bzrlib.tests.test_cache_utf8',
2928
'bzrlib.tests.test_clean_tree',
2929
'bzrlib.tests.test_chunk_writer',
2930
'bzrlib.tests.test__chunks_to_lines',
2931
'bzrlib.tests.test_commands',
2932
'bzrlib.tests.test_commit',
2933
'bzrlib.tests.test_commit_merge',
2934
'bzrlib.tests.test_config',
2935
'bzrlib.tests.test_conflicts',
2936
'bzrlib.tests.test_counted_lock',
2937
'bzrlib.tests.test_decorators',
2938
'bzrlib.tests.test_delta',
2939
'bzrlib.tests.test_debug',
2940
'bzrlib.tests.test_deprecated_graph',
2941
'bzrlib.tests.test_diff',
2942
'bzrlib.tests.test_directory_service',
2943
'bzrlib.tests.test_dirstate',
2944
'bzrlib.tests.test_email_message',
2945
'bzrlib.tests.test_errors',
2946
'bzrlib.tests.test_export',
2947
'bzrlib.tests.test_extract',
2948
'bzrlib.tests.test_fetch',
2949
'bzrlib.tests.test_fifo_cache',
2950
'bzrlib.tests.test_ftp_transport',
2951
'bzrlib.tests.test_foreign',
2952
'bzrlib.tests.test_generate_docs',
2953
'bzrlib.tests.test_generate_ids',
2954
'bzrlib.tests.test_globbing',
2955
'bzrlib.tests.test_gpg',
2956
'bzrlib.tests.test_graph',
2957
'bzrlib.tests.test_hashcache',
2958
'bzrlib.tests.test_help',
2959
'bzrlib.tests.test_hooks',
2960
'bzrlib.tests.test_http',
2961
'bzrlib.tests.test_http_implementations',
2962
'bzrlib.tests.test_http_response',
2963
'bzrlib.tests.test_https_ca_bundle',
2964
'bzrlib.tests.test_identitymap',
2965
'bzrlib.tests.test_ignores',
2966
'bzrlib.tests.test_index',
2967
'bzrlib.tests.test_info',
2968
'bzrlib.tests.test_inv',
2969
'bzrlib.tests.test_knit',
2970
'bzrlib.tests.test_lazy_import',
2971
'bzrlib.tests.test_lazy_regex',
2972
'bzrlib.tests.test_lockable_files',
2973
'bzrlib.tests.test_lockdir',
2974
'bzrlib.tests.test_log',
2975
'bzrlib.tests.test_lru_cache',
2976
'bzrlib.tests.test_lsprof',
2977
'bzrlib.tests.test_mail_client',
2978
'bzrlib.tests.test_memorytree',
2979
'bzrlib.tests.test_merge',
2980
'bzrlib.tests.test_merge3',
2981
'bzrlib.tests.test_merge_core',
2982
'bzrlib.tests.test_merge_directive',
2983
'bzrlib.tests.test_missing',
2984
'bzrlib.tests.test_msgeditor',
2985
'bzrlib.tests.test_multiparent',
2986
'bzrlib.tests.test_mutabletree',
2987
'bzrlib.tests.test_nonascii',
2988
'bzrlib.tests.test_options',
2989
'bzrlib.tests.test_osutils',
2990
'bzrlib.tests.test_osutils_encodings',
2991
'bzrlib.tests.test_pack',
2992
'bzrlib.tests.test_pack_repository',
2993
'bzrlib.tests.test_patch',
2994
'bzrlib.tests.test_patches',
2995
'bzrlib.tests.test_permissions',
2996
'bzrlib.tests.test_plugins',
2997
'bzrlib.tests.test_progress',
2998
'bzrlib.tests.test_read_bundle',
2999
'bzrlib.tests.test_reconcile',
3000
'bzrlib.tests.test_reconfigure',
3001
'bzrlib.tests.test_registry',
3002
'bzrlib.tests.test_remote',
3003
'bzrlib.tests.test_repository',
3004
'bzrlib.tests.test_revert',
3005
'bzrlib.tests.test_revision',
3006
'bzrlib.tests.test_revisionspec',
3007
'bzrlib.tests.test_revisiontree',
3008
'bzrlib.tests.test_rio',
3009
'bzrlib.tests.test_rules',
3010
'bzrlib.tests.test_sampler',
3011
'bzrlib.tests.test_selftest',
3012
'bzrlib.tests.test_setup',
3013
'bzrlib.tests.test_sftp_transport',
3014
'bzrlib.tests.test_shelf',
3015
'bzrlib.tests.test_shelf_ui',
3016
'bzrlib.tests.test_smart',
3017
'bzrlib.tests.test_smart_add',
3018
'bzrlib.tests.test_smart_request',
3019
'bzrlib.tests.test_smart_transport',
3020
'bzrlib.tests.test_smtp_connection',
3021
'bzrlib.tests.test_source',
3022
'bzrlib.tests.test_ssh_transport',
3023
'bzrlib.tests.test_status',
3024
'bzrlib.tests.test_store',
3025
'bzrlib.tests.test_strace',
3026
'bzrlib.tests.test_subsume',
3027
'bzrlib.tests.test_switch',
3028
'bzrlib.tests.test_symbol_versioning',
3029
'bzrlib.tests.test_tag',
3030
'bzrlib.tests.test_testament',
3031
'bzrlib.tests.test_textfile',
3032
'bzrlib.tests.test_textmerge',
3033
'bzrlib.tests.test_timestamp',
3034
'bzrlib.tests.test_trace',
3035
'bzrlib.tests.test_transactions',
3036
'bzrlib.tests.test_transform',
3037
'bzrlib.tests.test_transport',
3038
'bzrlib.tests.test_transport_implementations',
3039
'bzrlib.tests.test_transport_log',
3040
'bzrlib.tests.test_tree',
3041
'bzrlib.tests.test_treebuilder',
3042
'bzrlib.tests.test_tsort',
3043
'bzrlib.tests.test_tuned_gzip',
3044
'bzrlib.tests.test_ui',
3045
'bzrlib.tests.test_uncommit',
3046
'bzrlib.tests.test_upgrade',
3047
'bzrlib.tests.test_upgrade_stacked',
3048
'bzrlib.tests.test_urlutils',
3049
'bzrlib.tests.test_version',
3050
'bzrlib.tests.test_version_info',
3051
'bzrlib.tests.test_versionedfile',
3052
'bzrlib.tests.test_weave',
3053
'bzrlib.tests.test_whitebox',
3054
'bzrlib.tests.test_win32utils',
3055
'bzrlib.tests.test_workingtree',
3056
'bzrlib.tests.test_workingtree_4',
3057
'bzrlib.tests.test_wsgi',
3058
'bzrlib.tests.test_xml',
3059
'bzrlib.tests.tree_implementations',
3060
'bzrlib.tests.workingtree_implementations',
3061
'bzrlib.util.tests.test_bencode',
3856
3064
loader = TestUtil.TestLoader()
3858
if keep_only is not None:
3859
id_filter = TestIdList(keep_only)
3860
3066
if starting_with:
3067
starting_with = [test_prefix_alias_registry.resolve_alias(start)
3068
for start in starting_with]
3861
3069
# We take precedence over keep_only because *at loading time* using
3862
3070
# both options means we will load less tests for the same final result.
3863
3071
def interesting_module(name):