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):
877
830
# this hook should always be installed
878
831
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
833
def _silenceUI(self):
889
834
"""Turn off UI for duration of test"""
890
835
# 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.")
836
saved = ui.ui_factory
838
ui.ui_factory = saved
839
ui.ui_factory = ui.SilentUIFactory()
840
self.addCleanup(_restore)
1071
842
def _ndiff_strings(self, a, b):
1072
843
"""Return ndiff between two strings containing lines.
1586
1306
def _do_skip(self, result, reason):
1587
1307
addSkip = getattr(result, 'addSkip', None)
1588
1308
if not callable(addSkip):
1589
result.addSuccess(result)
1309
result.addError(self, self.exc_info())
1591
1311
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)
1313
def run(self, result=None):
1314
if result is None: result = self.defaultTestResult()
1315
for feature in getattr(self, '_test_needs_features', []):
1316
if not feature.available():
1317
result.startTest(self)
1318
if getattr(result, 'addNotSupported', None):
1319
result.addNotSupported(self, feature)
1321
result.addSuccess(self)
1322
result.stopTest(self)
1326
result.startTest(self)
1327
absent_attr = object()
1329
method_name = getattr(self, '_testMethodName', absent_attr)
1330
if method_name is absent_attr:
1332
method_name = getattr(self, '_TestCase__testMethodName')
1333
testMethod = getattr(self, method_name)
1337
if not self._bzr_test_setUp_run:
1339
"test setUp did not invoke "
1340
"bzrlib.tests.TestCase's setUp")
1341
except KeyboardInterrupt:
1343
except TestSkipped, e:
1344
self._do_skip(result, e.args[0])
1348
result.addError(self, self.exc_info())
1355
except self.failureException:
1356
result.addFailure(self, self.exc_info())
1357
except TestSkipped, e:
1359
reason = "No reason given."
1362
self._do_skip(result, reason)
1363
except KeyboardInterrupt:
1366
result.addError(self, self.exc_info())
1370
if not self._bzr_test_tearDown_run:
1372
"test tearDown did not invoke "
1373
"bzrlib.tests.TestCase's tearDown")
1374
except KeyboardInterrupt:
1377
result.addError(self, self.exc_info())
1379
if ok: result.addSuccess(self)
1381
result.stopTest(self)
1383
except TestNotApplicable:
1384
# Not moved from the result [yet].
1386
except KeyboardInterrupt:
1390
absent_attr = object()
1391
for attr_name in self.attrs_to_keep:
1392
attr = getattr(self, attr_name, absent_attr)
1393
if attr is not absent_attr:
1394
saved_attrs[attr_name] = attr
1395
self.__dict__ = saved_attrs
1398
self._bzr_test_tearDown_run = True
1400
self._log_contents = ''
1401
unittest.TestCase.tearDown(self)
1623
1403
def time(self, callable, *args, **kwargs):
1624
1404
"""Run callable and accrue the time it takes to the benchmark time.
2948
2644
if runner_class is None:
2949
2645
runner_class = TextTestRunner
2952
runner = runner_class(stream=stream,
2646
runner = runner_class(stream=sys.stdout,
2953
2647
descriptions=0,
2954
2648
verbosity=verbosity,
2955
2649
bench_history=bench_history,
2957
result_decorators=result_decorators,
2650
list_only=list_only,
2959
2652
runner.stop_on_failure=stop_on_failure
2960
# built in decorator factories:
2962
random_order(random_seed, runner),
2963
exclude_tests(exclude_pattern),
2965
if matching_tests_first:
2966
decorators.append(tests_first(pattern))
2653
# Initialise the random number generator and display the seed used.
2654
# We convert the seed to a long to make it reuseable across invocations.
2655
random_order = False
2656
if random_seed is not None:
2658
if random_seed == "now":
2659
random_seed = long(time.time())
2661
# Convert the seed to a long if we can
2663
random_seed = long(random_seed)
2666
runner.stream.writeln("Randomizing test order using seed %s\n" %
2668
random.seed(random_seed)
2669
# Customise the list of tests if requested
2670
if exclude_pattern is not None:
2671
suite = exclude_tests_by_re(suite, exclude_pattern)
2673
order_changer = randomize_suite
2968
decorators.append(filter_tests(pattern))
2969
if suite_decorators:
2970
decorators.extend(suite_decorators)
2971
# tell the result object how many tests will be running: (except if
2972
# --parallel=fork is being used. Robert said he will provide a better
2973
# progress design later -- vila 20090817)
2974
if fork_decorator not in decorators:
2975
decorators.append(CountingDecorator)
2976
for decorator in decorators:
2977
suite = decorator(suite)
2979
# Done after test suite decoration to allow randomisation etc
2980
# to take effect, though that is of marginal benefit.
2982
stream.write("Listing tests only ...\n")
2983
for t in iter_suite_tests(suite):
2984
stream.write("%s\n" % (t.id()))
2675
order_changer = preserve_input
2676
if pattern != '.*' or random_order:
2677
if matching_tests_first:
2678
suites = map(order_changer, split_suite_by_re(suite, pattern))
2679
suite = TestUtil.TestSuite(suites)
2681
suite = order_changer(filter_suite_by_re(suite, pattern))
2986
2683
result = runner.run(suite)
2988
2686
return result.wasStrictlySuccessful()
2990
return result.wasSuccessful()
2993
# A registry where get() returns a suite decorator.
2994
parallel_registry = registry.Registry()
2997
def fork_decorator(suite):
2998
concurrency = osutils.local_concurrency()
2999
if concurrency == 1:
3001
from testtools import ConcurrentTestSuite
3002
return ConcurrentTestSuite(suite, fork_for_tests)
3003
parallel_registry.register('fork', fork_decorator)
3006
def subprocess_decorator(suite):
3007
concurrency = osutils.local_concurrency()
3008
if concurrency == 1:
3010
from testtools import ConcurrentTestSuite
3011
return ConcurrentTestSuite(suite, reinvoke_for_tests)
3012
parallel_registry.register('subprocess', subprocess_decorator)
3015
def exclude_tests(exclude_pattern):
3016
"""Return a test suite decorator that excludes tests."""
3017
if exclude_pattern is None:
3018
return identity_decorator
3019
def decorator(suite):
3020
return ExcludeDecorator(suite, exclude_pattern)
3024
def filter_tests(pattern):
3026
return identity_decorator
3027
def decorator(suite):
3028
return FilterTestsDecorator(suite, pattern)
3032
def random_order(random_seed, runner):
3033
"""Return a test suite decorator factory for randomising tests order.
3035
:param random_seed: now, a string which casts to a long, or a long.
3036
:param runner: A test runner with a stream attribute to report on.
3038
if random_seed is None:
3039
return identity_decorator
3040
def decorator(suite):
3041
return RandomDecorator(suite, random_seed, runner.stream)
3045
def tests_first(pattern):
3047
return identity_decorator
3048
def decorator(suite):
3049
return TestFirstDecorator(suite, pattern)
3053
def identity_decorator(suite):
3058
class TestDecorator(TestSuite):
3059
"""A decorator for TestCase/TestSuite objects.
3061
Usually, subclasses should override __iter__(used when flattening test
3062
suites), which we do to filter, reorder, parallelise and so on, run() and
3066
def __init__(self, suite):
3067
TestSuite.__init__(self)
3070
def countTestCases(self):
3073
cases += test.countTestCases()
3080
def run(self, result):
3081
# Use iteration on self, not self._tests, to allow subclasses to hook
3084
if result.shouldStop:
3090
class CountingDecorator(TestDecorator):
3091
"""A decorator which calls result.progress(self.countTestCases)."""
3093
def run(self, result):
3094
progress_method = getattr(result, 'progress', None)
3095
if callable(progress_method):
3096
progress_method(self.countTestCases(), SUBUNIT_SEEK_SET)
3097
return super(CountingDecorator, self).run(result)
3100
class ExcludeDecorator(TestDecorator):
3101
"""A decorator which excludes test matching an exclude pattern."""
3103
def __init__(self, suite, exclude_pattern):
3104
TestDecorator.__init__(self, suite)
3105
self.exclude_pattern = exclude_pattern
3106
self.excluded = False
3110
return iter(self._tests)
3111
self.excluded = True
3112
suite = exclude_tests_by_re(self, self.exclude_pattern)
3114
self.addTests(suite)
3115
return iter(self._tests)
3118
class FilterTestsDecorator(TestDecorator):
3119
"""A decorator which filters tests to those matching a pattern."""
3121
def __init__(self, suite, pattern):
3122
TestDecorator.__init__(self, suite)
3123
self.pattern = pattern
3124
self.filtered = False
3128
return iter(self._tests)
3129
self.filtered = True
3130
suite = filter_suite_by_re(self, self.pattern)
3132
self.addTests(suite)
3133
return iter(self._tests)
3136
class RandomDecorator(TestDecorator):
3137
"""A decorator which randomises the order of its tests."""
3139
def __init__(self, suite, random_seed, stream):
3140
TestDecorator.__init__(self, suite)
3141
self.random_seed = random_seed
3142
self.randomised = False
3143
self.stream = stream
3147
return iter(self._tests)
3148
self.randomised = True
3149
self.stream.write("Randomizing test order using seed %s\n\n" %
3150
(self.actual_seed()))
3151
# Initialise the random number generator.
3152
random.seed(self.actual_seed())
3153
suite = randomize_suite(self)
3155
self.addTests(suite)
3156
return iter(self._tests)
3158
def actual_seed(self):
3159
if self.random_seed == "now":
3160
# We convert the seed to a long to make it reuseable across
3161
# invocations (because the user can reenter it).
3162
self.random_seed = long(time.time())
3164
# Convert the seed to a long if we can
3166
self.random_seed = long(self.random_seed)
3169
return self.random_seed
3172
class TestFirstDecorator(TestDecorator):
3173
"""A decorator which moves named tests to the front."""
3175
def __init__(self, suite, pattern):
3176
TestDecorator.__init__(self, suite)
3177
self.pattern = pattern
3178
self.filtered = False
3182
return iter(self._tests)
3183
self.filtered = True
3184
suites = split_suite_by_re(self, self.pattern)
3186
self.addTests(suites)
3187
return iter(self._tests)
3190
def partition_tests(suite, count):
3191
"""Partition suite into count lists of tests."""
3193
tests = list(iter_suite_tests(suite))
3194
tests_per_process = int(math.ceil(float(len(tests)) / count))
3195
for block in range(count):
3196
low_test = block * tests_per_process
3197
high_test = low_test + tests_per_process
3198
process_tests = tests[low_test:high_test]
3199
result.append(process_tests)
3203
def workaround_zealous_crypto_random():
3204
"""Crypto.Random want to help us being secure, but we don't care here.
3206
This workaround some test failure related to the sftp server. Once paramiko
3207
stop using the controversial API in Crypto.Random, we may get rid of it.
3210
from Crypto.Random import atfork
3216
def fork_for_tests(suite):
3217
"""Take suite and start up one runner per CPU by forking()
3219
:return: An iterable of TestCase-like objects which can each have
3220
run(result) called on them to feed tests to result.
3222
concurrency = osutils.local_concurrency()
3224
from subunit import TestProtocolClient, ProtocolTestCase
3225
from subunit.test_results import AutoTimingTestResultDecorator
3226
class TestInOtherProcess(ProtocolTestCase):
3227
# Should be in subunit, I think. RBC.
3228
def __init__(self, stream, pid):
3229
ProtocolTestCase.__init__(self, stream)
3232
def run(self, result):
3234
ProtocolTestCase.run(self, result)
3236
os.waitpid(self.pid, 0)
3238
test_blocks = partition_tests(suite, concurrency)
3239
for process_tests in test_blocks:
3240
process_suite = TestSuite()
3241
process_suite.addTests(process_tests)
3242
c2pread, c2pwrite = os.pipe()
3245
workaround_zealous_crypto_random()
3248
# Leave stderr and stdout open so we can see test noise
3249
# Close stdin so that the child goes away if it decides to
3250
# read from stdin (otherwise its a roulette to see what
3251
# child actually gets keystrokes for pdb etc).
3254
stream = os.fdopen(c2pwrite, 'wb', 1)
3255
subunit_result = AutoTimingTestResultDecorator(
3256
TestProtocolClient(stream))
3257
process_suite.run(subunit_result)
3262
stream = os.fdopen(c2pread, 'rb', 1)
3263
test = TestInOtherProcess(stream, pid)
3268
def reinvoke_for_tests(suite):
3269
"""Take suite and start up one runner per CPU using subprocess().
3271
:return: An iterable of TestCase-like objects which can each have
3272
run(result) called on them to feed tests to result.
3274
concurrency = osutils.local_concurrency()
3276
from subunit import ProtocolTestCase
3277
class TestInSubprocess(ProtocolTestCase):
3278
def __init__(self, process, name):
3279
ProtocolTestCase.__init__(self, process.stdout)
3280
self.process = process
3281
self.process.stdin.close()
3284
def run(self, result):
3286
ProtocolTestCase.run(self, result)
3289
os.unlink(self.name)
3290
# print "pid %d finished" % finished_process
3291
test_blocks = partition_tests(suite, concurrency)
3292
for process_tests in test_blocks:
3293
# ugly; currently reimplement rather than reuses TestCase methods.
3294
bzr_path = os.path.dirname(os.path.dirname(bzrlib.__file__))+'/bzr'
3295
if not os.path.isfile(bzr_path):
3296
# We are probably installed. Assume sys.argv is the right file
3297
bzr_path = sys.argv[0]
3298
bzr_path = [bzr_path]
3299
if sys.platform == "win32":
3300
# if we're on windows, we can't execute the bzr script directly
3301
bzr_path = [sys.executable] + bzr_path
3302
fd, test_list_file_name = tempfile.mkstemp()
3303
test_list_file = os.fdopen(fd, 'wb', 1)
3304
for test in process_tests:
3305
test_list_file.write(test.id() + '\n')
3306
test_list_file.close()
3308
argv = bzr_path + ['selftest', '--load-list', test_list_file_name,
3310
if '--no-plugins' in sys.argv:
3311
argv.append('--no-plugins')
3312
# stderr=STDOUT would be ideal, but until we prevent noise on
3313
# stderr it can interrupt the subunit protocol.
3314
process = Popen(argv, stdin=PIPE, stdout=PIPE, stderr=PIPE,
3316
test = TestInSubprocess(process, test_list_file_name)
3319
os.unlink(test_list_file_name)
3324
class ForwardingResult(unittest.TestResult):
3326
def __init__(self, target):
3327
unittest.TestResult.__init__(self)
3328
self.result = target
3330
def startTest(self, test):
3331
self.result.startTest(test)
3333
def stopTest(self, test):
3334
self.result.stopTest(test)
3336
def startTestRun(self):
3337
self.result.startTestRun()
3339
def stopTestRun(self):
3340
self.result.stopTestRun()
3342
def addSkip(self, test, reason):
3343
self.result.addSkip(test, reason)
3345
def addSuccess(self, test):
3346
self.result.addSuccess(test)
3348
def addError(self, test, err):
3349
self.result.addError(test, err)
3351
def addFailure(self, test, err):
3352
self.result.addFailure(test, err)
3353
ForwardingResult = testtools.ExtendedToOriginalDecorator
3356
class ProfileResult(ForwardingResult):
3357
"""Generate profiling data for all activity between start and success.
3359
The profile data is appended to the test's _benchcalls attribute and can
3360
be accessed by the forwarded-to TestResult.
3362
While it might be cleaner do accumulate this in stopTest, addSuccess is
3363
where our existing output support for lsprof is, and this class aims to
3364
fit in with that: while it could be moved it's not necessary to accomplish
3365
test profiling, nor would it be dramatically cleaner.
3368
def startTest(self, test):
3369
self.profiler = bzrlib.lsprof.BzrProfiler()
3370
self.profiler.start()
3371
ForwardingResult.startTest(self, test)
3373
def addSuccess(self, test):
3374
stats = self.profiler.stop()
3376
calls = test._benchcalls
3377
except AttributeError:
3378
test._benchcalls = []
3379
calls = test._benchcalls
3380
calls.append(((test.id(), "", ""), stats))
3381
ForwardingResult.addSuccess(self, test)
3383
def stopTest(self, test):
3384
ForwardingResult.stopTest(self, test)
3385
self.profiler = None
2688
return result.wasSuccessful()
3388
2691
# Controlled by "bzr selftest -E=..." option
3389
# Currently supported:
3390
# -Eallow_debug Will no longer clear debug.debug_flags() so it
3391
# preserves any flags supplied at the command line.
3392
# -Edisable_lock_checks Turns errors in mismatched locks into simple prints
3393
# rather than failing tests. And no longer raise
3394
# LockContention when fctnl locks are not being used
3395
# with proper exclusion rules.
3396
2692
selftest_debug_flags = set()
3625
2904
test_prefix_alias_registry.register('bp', 'bzrlib.plugins')
3628
def _test_suite_testmod_names():
3629
"""Return the standard list of test module names to test."""
3632
'bzrlib.tests.blackbox',
3633
'bzrlib.tests.commands',
3634
'bzrlib.tests.per_branch',
3635
'bzrlib.tests.per_bzrdir',
3636
'bzrlib.tests.per_bzrdir_colo',
3637
'bzrlib.tests.per_foreign_vcs',
3638
'bzrlib.tests.per_interrepository',
3639
'bzrlib.tests.per_intertree',
3640
'bzrlib.tests.per_inventory',
3641
'bzrlib.tests.per_interbranch',
3642
'bzrlib.tests.per_lock',
3643
'bzrlib.tests.per_merger',
3644
'bzrlib.tests.per_transport',
3645
'bzrlib.tests.per_tree',
3646
'bzrlib.tests.per_pack_repository',
3647
'bzrlib.tests.per_repository',
3648
'bzrlib.tests.per_repository_chk',
3649
'bzrlib.tests.per_repository_reference',
3650
'bzrlib.tests.per_uifactory',
3651
'bzrlib.tests.per_versionedfile',
3652
'bzrlib.tests.per_workingtree',
3653
'bzrlib.tests.test__annotator',
3654
'bzrlib.tests.test__bencode',
3655
'bzrlib.tests.test__chk_map',
3656
'bzrlib.tests.test__dirstate_helpers',
3657
'bzrlib.tests.test__groupcompress',
3658
'bzrlib.tests.test__known_graph',
3659
'bzrlib.tests.test__rio',
3660
'bzrlib.tests.test__simple_set',
3661
'bzrlib.tests.test__static_tuple',
3662
'bzrlib.tests.test__walkdirs_win32',
3663
'bzrlib.tests.test_ancestry',
3664
'bzrlib.tests.test_annotate',
3665
'bzrlib.tests.test_api',
3666
'bzrlib.tests.test_atomicfile',
3667
'bzrlib.tests.test_bad_files',
3668
'bzrlib.tests.test_bisect_multi',
3669
'bzrlib.tests.test_branch',
3670
'bzrlib.tests.test_branchbuilder',
3671
'bzrlib.tests.test_btree_index',
3672
'bzrlib.tests.test_bugtracker',
3673
'bzrlib.tests.test_bundle',
3674
'bzrlib.tests.test_bzrdir',
3675
'bzrlib.tests.test__chunks_to_lines',
3676
'bzrlib.tests.test_cache_utf8',
3677
'bzrlib.tests.test_chk_map',
3678
'bzrlib.tests.test_chk_serializer',
3679
'bzrlib.tests.test_chunk_writer',
3680
'bzrlib.tests.test_clean_tree',
3681
'bzrlib.tests.test_cleanup',
3682
'bzrlib.tests.test_cmdline',
3683
'bzrlib.tests.test_commands',
3684
'bzrlib.tests.test_commit',
3685
'bzrlib.tests.test_commit_merge',
3686
'bzrlib.tests.test_config',
3687
'bzrlib.tests.test_conflicts',
3688
'bzrlib.tests.test_counted_lock',
3689
'bzrlib.tests.test_crash',
3690
'bzrlib.tests.test_decorators',
3691
'bzrlib.tests.test_delta',
3692
'bzrlib.tests.test_debug',
3693
'bzrlib.tests.test_deprecated_graph',
3694
'bzrlib.tests.test_diff',
3695
'bzrlib.tests.test_directory_service',
3696
'bzrlib.tests.test_dirstate',
3697
'bzrlib.tests.test_email_message',
3698
'bzrlib.tests.test_eol_filters',
3699
'bzrlib.tests.test_errors',
3700
'bzrlib.tests.test_export',
3701
'bzrlib.tests.test_extract',
3702
'bzrlib.tests.test_fetch',
3703
'bzrlib.tests.test_fifo_cache',
3704
'bzrlib.tests.test_filters',
3705
'bzrlib.tests.test_ftp_transport',
3706
'bzrlib.tests.test_foreign',
3707
'bzrlib.tests.test_generate_docs',
3708
'bzrlib.tests.test_generate_ids',
3709
'bzrlib.tests.test_globbing',
3710
'bzrlib.tests.test_gpg',
3711
'bzrlib.tests.test_graph',
3712
'bzrlib.tests.test_groupcompress',
3713
'bzrlib.tests.test_hashcache',
3714
'bzrlib.tests.test_help',
3715
'bzrlib.tests.test_hooks',
3716
'bzrlib.tests.test_http',
3717
'bzrlib.tests.test_http_response',
3718
'bzrlib.tests.test_https_ca_bundle',
3719
'bzrlib.tests.test_identitymap',
3720
'bzrlib.tests.test_ignores',
3721
'bzrlib.tests.test_index',
3722
'bzrlib.tests.test_import_tariff',
3723
'bzrlib.tests.test_info',
3724
'bzrlib.tests.test_inv',
3725
'bzrlib.tests.test_inventory_delta',
3726
'bzrlib.tests.test_knit',
3727
'bzrlib.tests.test_lazy_import',
3728
'bzrlib.tests.test_lazy_regex',
3729
'bzrlib.tests.test_lock',
3730
'bzrlib.tests.test_lockable_files',
3731
'bzrlib.tests.test_lockdir',
3732
'bzrlib.tests.test_log',
3733
'bzrlib.tests.test_lru_cache',
3734
'bzrlib.tests.test_lsprof',
3735
'bzrlib.tests.test_mail_client',
3736
'bzrlib.tests.test_memorytree',
3737
'bzrlib.tests.test_merge',
3738
'bzrlib.tests.test_merge3',
3739
'bzrlib.tests.test_merge_core',
3740
'bzrlib.tests.test_merge_directive',
3741
'bzrlib.tests.test_missing',
3742
'bzrlib.tests.test_msgeditor',
3743
'bzrlib.tests.test_multiparent',
3744
'bzrlib.tests.test_mutabletree',
3745
'bzrlib.tests.test_nonascii',
3746
'bzrlib.tests.test_options',
3747
'bzrlib.tests.test_osutils',
3748
'bzrlib.tests.test_osutils_encodings',
3749
'bzrlib.tests.test_pack',
3750
'bzrlib.tests.test_patch',
3751
'bzrlib.tests.test_patches',
3752
'bzrlib.tests.test_permissions',
3753
'bzrlib.tests.test_plugins',
3754
'bzrlib.tests.test_progress',
3755
'bzrlib.tests.test_read_bundle',
3756
'bzrlib.tests.test_reconcile',
3757
'bzrlib.tests.test_reconfigure',
3758
'bzrlib.tests.test_registry',
3759
'bzrlib.tests.test_remote',
3760
'bzrlib.tests.test_rename_map',
3761
'bzrlib.tests.test_repository',
3762
'bzrlib.tests.test_revert',
3763
'bzrlib.tests.test_revision',
3764
'bzrlib.tests.test_revisionspec',
3765
'bzrlib.tests.test_revisiontree',
3766
'bzrlib.tests.test_rio',
3767
'bzrlib.tests.test_rules',
3768
'bzrlib.tests.test_sampler',
3769
'bzrlib.tests.test_script',
3770
'bzrlib.tests.test_selftest',
3771
'bzrlib.tests.test_serializer',
3772
'bzrlib.tests.test_setup',
3773
'bzrlib.tests.test_sftp_transport',
3774
'bzrlib.tests.test_shelf',
3775
'bzrlib.tests.test_shelf_ui',
3776
'bzrlib.tests.test_smart',
3777
'bzrlib.tests.test_smart_add',
3778
'bzrlib.tests.test_smart_request',
3779
'bzrlib.tests.test_smart_transport',
3780
'bzrlib.tests.test_smtp_connection',
3781
'bzrlib.tests.test_source',
3782
'bzrlib.tests.test_ssh_transport',
3783
'bzrlib.tests.test_status',
3784
'bzrlib.tests.test_store',
3785
'bzrlib.tests.test_strace',
3786
'bzrlib.tests.test_subsume',
3787
'bzrlib.tests.test_switch',
3788
'bzrlib.tests.test_symbol_versioning',
3789
'bzrlib.tests.test_tag',
3790
'bzrlib.tests.test_testament',
3791
'bzrlib.tests.test_textfile',
3792
'bzrlib.tests.test_textmerge',
3793
'bzrlib.tests.test_timestamp',
3794
'bzrlib.tests.test_trace',
3795
'bzrlib.tests.test_transactions',
3796
'bzrlib.tests.test_transform',
3797
'bzrlib.tests.test_transport',
3798
'bzrlib.tests.test_transport_log',
3799
'bzrlib.tests.test_tree',
3800
'bzrlib.tests.test_treebuilder',
3801
'bzrlib.tests.test_tsort',
3802
'bzrlib.tests.test_tuned_gzip',
3803
'bzrlib.tests.test_ui',
3804
'bzrlib.tests.test_uncommit',
3805
'bzrlib.tests.test_upgrade',
3806
'bzrlib.tests.test_upgrade_stacked',
3807
'bzrlib.tests.test_urlutils',
3808
'bzrlib.tests.test_version',
3809
'bzrlib.tests.test_version_info',
3810
'bzrlib.tests.test_weave',
3811
'bzrlib.tests.test_whitebox',
3812
'bzrlib.tests.test_win32utils',
3813
'bzrlib.tests.test_workingtree',
3814
'bzrlib.tests.test_workingtree_4',
3815
'bzrlib.tests.test_wsgi',
3816
'bzrlib.tests.test_xml',
3820
def _test_suite_modules_to_doctest():
3821
"""Return the list of modules to doctest."""
3823
# GZ 2009-03-31: No docstrings with -OO so there's nothing to doctest
3827
'bzrlib.branchbuilder',
3828
'bzrlib.decorators',
3831
'bzrlib.iterablefile',
3835
'bzrlib.symbol_versioning',
3838
'bzrlib.version_info_formats.format_custom',
3842
2907
def test_suite(keep_only=None, starting_with=None):
3843
2908
"""Build and return TestSuite for the whole of bzrlib.
3850
2915
This function can be replaced if you need to change the default test
3851
2916
suite on a global basis, but it is not encouraged.
2920
'bzrlib.tests.blackbox',
2921
'bzrlib.tests.branch_implementations',
2922
'bzrlib.tests.bzrdir_implementations',
2923
'bzrlib.tests.commands',
2924
'bzrlib.tests.interrepository_implementations',
2925
'bzrlib.tests.intertree_implementations',
2926
'bzrlib.tests.inventory_implementations',
2927
'bzrlib.tests.per_interbranch',
2928
'bzrlib.tests.per_lock',
2929
'bzrlib.tests.per_repository',
2930
'bzrlib.tests.per_repository_reference',
2931
'bzrlib.tests.test__dirstate_helpers',
2932
'bzrlib.tests.test__walkdirs_win32',
2933
'bzrlib.tests.test_ancestry',
2934
'bzrlib.tests.test_annotate',
2935
'bzrlib.tests.test_api',
2936
'bzrlib.tests.test_atomicfile',
2937
'bzrlib.tests.test_bad_files',
2938
'bzrlib.tests.test_bisect_multi',
2939
'bzrlib.tests.test_branch',
2940
'bzrlib.tests.test_branchbuilder',
2941
'bzrlib.tests.test_btree_index',
2942
'bzrlib.tests.test_bugtracker',
2943
'bzrlib.tests.test_bundle',
2944
'bzrlib.tests.test_bzrdir',
2945
'bzrlib.tests.test_cache_utf8',
2946
'bzrlib.tests.test_clean_tree',
2947
'bzrlib.tests.test_chunk_writer',
2948
'bzrlib.tests.test__chunks_to_lines',
2949
'bzrlib.tests.test_commands',
2950
'bzrlib.tests.test_commit',
2951
'bzrlib.tests.test_commit_merge',
2952
'bzrlib.tests.test_config',
2953
'bzrlib.tests.test_conflicts',
2954
'bzrlib.tests.test_counted_lock',
2955
'bzrlib.tests.test_decorators',
2956
'bzrlib.tests.test_delta',
2957
'bzrlib.tests.test_debug',
2958
'bzrlib.tests.test_deprecated_graph',
2959
'bzrlib.tests.test_diff',
2960
'bzrlib.tests.test_directory_service',
2961
'bzrlib.tests.test_dirstate',
2962
'bzrlib.tests.test_email_message',
2963
'bzrlib.tests.test_errors',
2964
'bzrlib.tests.test_export',
2965
'bzrlib.tests.test_extract',
2966
'bzrlib.tests.test_fetch',
2967
'bzrlib.tests.test_fifo_cache',
2968
'bzrlib.tests.test_filters',
2969
'bzrlib.tests.test_ftp_transport',
2970
'bzrlib.tests.test_foreign',
2971
'bzrlib.tests.test_generate_docs',
2972
'bzrlib.tests.test_generate_ids',
2973
'bzrlib.tests.test_globbing',
2974
'bzrlib.tests.test_gpg',
2975
'bzrlib.tests.test_graph',
2976
'bzrlib.tests.test_hashcache',
2977
'bzrlib.tests.test_help',
2978
'bzrlib.tests.test_hooks',
2979
'bzrlib.tests.test_http',
2980
'bzrlib.tests.test_http_implementations',
2981
'bzrlib.tests.test_http_response',
2982
'bzrlib.tests.test_https_ca_bundle',
2983
'bzrlib.tests.test_identitymap',
2984
'bzrlib.tests.test_ignores',
2985
'bzrlib.tests.test_index',
2986
'bzrlib.tests.test_info',
2987
'bzrlib.tests.test_inv',
2988
'bzrlib.tests.test_knit',
2989
'bzrlib.tests.test_lazy_import',
2990
'bzrlib.tests.test_lazy_regex',
2991
'bzrlib.tests.test_lockable_files',
2992
'bzrlib.tests.test_lockdir',
2993
'bzrlib.tests.test_log',
2994
'bzrlib.tests.test_lru_cache',
2995
'bzrlib.tests.test_lsprof',
2996
'bzrlib.tests.test_mail_client',
2997
'bzrlib.tests.test_memorytree',
2998
'bzrlib.tests.test_merge',
2999
'bzrlib.tests.test_merge3',
3000
'bzrlib.tests.test_merge_core',
3001
'bzrlib.tests.test_merge_directive',
3002
'bzrlib.tests.test_missing',
3003
'bzrlib.tests.test_msgeditor',
3004
'bzrlib.tests.test_multiparent',
3005
'bzrlib.tests.test_mutabletree',
3006
'bzrlib.tests.test_nonascii',
3007
'bzrlib.tests.test_options',
3008
'bzrlib.tests.test_osutils',
3009
'bzrlib.tests.test_osutils_encodings',
3010
'bzrlib.tests.test_pack',
3011
'bzrlib.tests.test_pack_repository',
3012
'bzrlib.tests.test_patch',
3013
'bzrlib.tests.test_patches',
3014
'bzrlib.tests.test_permissions',
3015
'bzrlib.tests.test_plugins',
3016
'bzrlib.tests.test_progress',
3017
'bzrlib.tests.test_read_bundle',
3018
'bzrlib.tests.test_reconcile',
3019
'bzrlib.tests.test_reconfigure',
3020
'bzrlib.tests.test_registry',
3021
'bzrlib.tests.test_remote',
3022
'bzrlib.tests.test_rename_map',
3023
'bzrlib.tests.test_repository',
3024
'bzrlib.tests.test_revert',
3025
'bzrlib.tests.test_revision',
3026
'bzrlib.tests.test_revisionspec',
3027
'bzrlib.tests.test_revisiontree',
3028
'bzrlib.tests.test_rio',
3029
'bzrlib.tests.test_rules',
3030
'bzrlib.tests.test_sampler',
3031
'bzrlib.tests.test_selftest',
3032
'bzrlib.tests.test_setup',
3033
'bzrlib.tests.test_sftp_transport',
3034
'bzrlib.tests.test_shelf',
3035
'bzrlib.tests.test_shelf_ui',
3036
'bzrlib.tests.test_smart',
3037
'bzrlib.tests.test_smart_add',
3038
'bzrlib.tests.test_smart_request',
3039
'bzrlib.tests.test_smart_transport',
3040
'bzrlib.tests.test_smtp_connection',
3041
'bzrlib.tests.test_source',
3042
'bzrlib.tests.test_ssh_transport',
3043
'bzrlib.tests.test_status',
3044
'bzrlib.tests.test_store',
3045
'bzrlib.tests.test_strace',
3046
'bzrlib.tests.test_subsume',
3047
'bzrlib.tests.test_switch',
3048
'bzrlib.tests.test_symbol_versioning',
3049
'bzrlib.tests.test_tag',
3050
'bzrlib.tests.test_testament',
3051
'bzrlib.tests.test_textfile',
3052
'bzrlib.tests.test_textmerge',
3053
'bzrlib.tests.test_timestamp',
3054
'bzrlib.tests.test_trace',
3055
'bzrlib.tests.test_transactions',
3056
'bzrlib.tests.test_transform',
3057
'bzrlib.tests.test_transport',
3058
'bzrlib.tests.test_transport_implementations',
3059
'bzrlib.tests.test_transport_log',
3060
'bzrlib.tests.test_tree',
3061
'bzrlib.tests.test_treebuilder',
3062
'bzrlib.tests.test_tsort',
3063
'bzrlib.tests.test_tuned_gzip',
3064
'bzrlib.tests.test_ui',
3065
'bzrlib.tests.test_uncommit',
3066
'bzrlib.tests.test_upgrade',
3067
'bzrlib.tests.test_upgrade_stacked',
3068
'bzrlib.tests.test_urlutils',
3069
'bzrlib.tests.test_version',
3070
'bzrlib.tests.test_version_info',
3071
'bzrlib.tests.test_versionedfile',
3072
'bzrlib.tests.test_weave',
3073
'bzrlib.tests.test_whitebox',
3074
'bzrlib.tests.test_win32utils',
3075
'bzrlib.tests.test_workingtree',
3076
'bzrlib.tests.test_workingtree_4',
3077
'bzrlib.tests.test_wsgi',
3078
'bzrlib.tests.test_xml',
3079
'bzrlib.tests.tree_implementations',
3080
'bzrlib.tests.workingtree_implementations',
3081
'bzrlib.util.tests.test_bencode',
3854
3084
loader = TestUtil.TestLoader()
3856
if keep_only is not None:
3857
id_filter = TestIdList(keep_only)
3858
3086
if starting_with:
3087
starting_with = [test_prefix_alias_registry.resolve_alias(start)
3088
for start in starting_with]
3859
3089
# We take precedence over keep_only because *at loading time* using
3860
3090
# both options means we will load less tests for the same final result.
3861
3091
def interesting_module(name):