# Copyright (C) 2005 by Canonical Ltd
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# TODO: Perhaps there should be an API to find out if bzr running under the
# test suite -- some plugins might want to avoid making intrusive changes if
# this is the case. However, we want behaviour under to test to diverge as
# little as possible, so this should be used rarely if it's added at all.
# (Suggestion from j-a-meinel, 2005-11-24)
import codecs
from cStringIO import StringIO
import difflib
import errno
import logging
import os
import re
import shutil
import stat
import sys
import tempfile
import unittest
import time
import bzrlib.branch
import bzrlib.bzrdir as bzrdir
import bzrlib.commands
import bzrlib.errors as errors
import bzrlib.inventory
import bzrlib.iterablefile
import bzrlib.merge3
import bzrlib.osutils
import bzrlib.osutils as osutils
import bzrlib.plugin
import bzrlib.store
import bzrlib.trace
from bzrlib.transport import urlescape
import bzrlib.transport
from bzrlib.transport.local import LocalRelpathServer
from bzrlib.transport.readonly import ReadonlyServer
from bzrlib.trace import mutter
from bzrlib.tests.TestUtil import TestLoader, TestSuite
from bzrlib.tests.treeshape import build_tree_contents
from bzrlib.workingtree import WorkingTree, WorkingTreeFormat2
default_transport = LocalRelpathServer
MODULES_TO_TEST = []
MODULES_TO_DOCTEST = [
bzrlib.branch,
bzrlib.commands,
bzrlib.errors,
bzrlib.inventory,
bzrlib.iterablefile,
bzrlib.merge3,
bzrlib.option,
bzrlib.osutils,
bzrlib.store
]
def packages_to_test():
"""Return a list of packages to test.
The packages are not globally imported so that import failures are
triggered when running selftest, not when importing the command.
"""
import bzrlib.doc
import bzrlib.tests.blackbox
import bzrlib.tests.branch_implementations
import bzrlib.tests.bzrdir_implementations
import bzrlib.tests.repository_implementations
import bzrlib.tests.workingtree_implementations
return [
bzrlib.doc,
bzrlib.tests.blackbox,
bzrlib.tests.branch_implementations,
bzrlib.tests.bzrdir_implementations,
bzrlib.tests.repository_implementations,
bzrlib.tests.workingtree_implementations,
]
class _MyResult(unittest._TextTestResult):
"""Custom TestResult.
Shows output in a different format, including displaying runtime for tests.
"""
stop_early = False
def _elapsedTime(self):
return "%5dms" % (1000 * (time.time() - self._start_time))
def startTest(self, test):
unittest.TestResult.startTest(self, test)
# In a short description, the important words are in
# the beginning, but in an id, the important words are
# at the end
SHOW_DESCRIPTIONS = False
if self.showAll:
width = osutils.terminal_width()
name_width = width - 15
what = None
if SHOW_DESCRIPTIONS:
what = test.shortDescription()
if what:
if len(what) > name_width:
what = what[:name_width-3] + '...'
if what is None:
what = test.id()
if what.startswith('bzrlib.tests.'):
what = what[13:]
if len(what) > name_width:
what = '...' + what[3-name_width:]
what = what.ljust(name_width)
self.stream.write(what)
self.stream.flush()
self._start_time = time.time()
def addError(self, test, err):
if isinstance(err[1], TestSkipped):
return self.addSkipped(test, err)
unittest.TestResult.addError(self, test, err)
if self.showAll:
self.stream.writeln("ERROR %s" % self._elapsedTime())
elif self.dots:
self.stream.write('E')
self.stream.flush()
if self.stop_early:
self.stop()
def addFailure(self, test, err):
unittest.TestResult.addFailure(self, test, err)
if self.showAll:
self.stream.writeln(" FAIL %s" % self._elapsedTime())
elif self.dots:
self.stream.write('F')
self.stream.flush()
if self.stop_early:
self.stop()
def addSuccess(self, test):
if self.showAll:
self.stream.writeln(' OK %s' % self._elapsedTime())
elif self.dots:
self.stream.write('~')
self.stream.flush()
unittest.TestResult.addSuccess(self, test)
def addSkipped(self, test, skip_excinfo):
if self.showAll:
print >>self.stream, ' SKIP %s' % self._elapsedTime()
print >>self.stream, ' %s' % skip_excinfo[1]
elif self.dots:
self.stream.write('S')
self.stream.flush()
# seems best to treat this as success from point-of-view of unittest
# -- it actually does nothing so it barely matters :)
unittest.TestResult.addSuccess(self, test)
def printErrorList(self, flavour, errors):
for test, err in errors:
self.stream.writeln(self.separator1)
self.stream.writeln("%s: %s" % (flavour, self.getDescription(test)))
if getattr(test, '_get_log', None) is not None:
print >>self.stream
print >>self.stream, \
('vvvv[log from %s]' % test.id()).ljust(78,'-')
print >>self.stream, test._get_log()
print >>self.stream, \
('^^^^[log from %s]' % test.id()).ljust(78,'-')
self.stream.writeln(self.separator2)
self.stream.writeln("%s" % err)
class TextTestRunner(unittest.TextTestRunner):
stop_on_failure = False
def _makeResult(self):
result = _MyResult(self.stream, self.descriptions, self.verbosity)
result.stop_early = self.stop_on_failure
return result
def iter_suite_tests(suite):
"""Return all tests in a suite, recursing through nested suites"""
for item in suite._tests:
if isinstance(item, unittest.TestCase):
yield item
elif isinstance(item, unittest.TestSuite):
for r in iter_suite_tests(item):
yield r
else:
raise Exception('unknown object %r inside test suite %r'
% (item, suite))
class TestSkipped(Exception):
"""Indicates that a test was intentionally skipped, rather than failing."""
# XXX: Not used yet
class CommandFailed(Exception):
pass
class TestCase(unittest.TestCase):
"""Base class for bzr unit tests.
Tests that need access to disk resources should subclass
TestCaseInTempDir not TestCase.
Error and debug log messages are redirected from their usual
location into a temporary file, the contents of which can be
retrieved by _get_log(). We use a real OS file, not an in-memory object,
so that it can also capture file IO. When the test completes this file
is read into memory and removed from disk.
There are also convenience functions to invoke bzr's command-line
routine, and to build and check bzr trees.
In addition to the usual method of overriding tearDown(), this class also
allows subclasses to register functions into the _cleanups list, which is
run in order as the object is torn down. It's less likely this will be
accidentally overlooked.
"""
BZRPATH = 'bzr'
_log_file_name = None
_log_contents = ''
def __init__(self, methodName='testMethod'):
super(TestCase, self).__init__(methodName)
self._cleanups = []
def setUp(self):
unittest.TestCase.setUp(self)
self._cleanEnvironment()
bzrlib.trace.disable_default_logging()
self._startLogFile()
def _ndiff_strings(self, a, b):
"""Return ndiff between two strings containing lines.
A trailing newline is added if missing to make the strings
print properly."""
if b and b[-1] != '\n':
b += '\n'
if a and a[-1] != '\n':
a += '\n'
difflines = difflib.ndiff(a.splitlines(True),
b.splitlines(True),
linejunk=lambda x: False,
charjunk=lambda x: False)
return ''.join(difflines)
def assertEqualDiff(self, a, b, message=None):
"""Assert two texts are equal, if not raise an exception.
This is intended for use with multi-line strings where it can
be hard to find the differences by eye.
"""
# TODO: perhaps override assertEquals to call this for strings?
if a == b:
return
if message is None:
message = "texts not equal:\n"
raise AssertionError(message +
self._ndiff_strings(a, b))
def assertEqualMode(self, mode, mode_test):
self.assertEqual(mode, mode_test,
'mode mismatch %o != %o' % (mode, mode_test))
def assertStartsWith(self, s, prefix):
if not s.startswith(prefix):
raise AssertionError('string %r does not start with %r' % (s, prefix))
def assertEndsWith(self, s, suffix):
if not s.endswith(prefix):
raise AssertionError('string %r does not end with %r' % (s, suffix))
def assertContainsRe(self, haystack, needle_re):
"""Assert that a contains something matching a regular expression."""
if not re.search(needle_re, haystack):
raise AssertionError('pattern "%s" not found in "%s"'
% (needle_re, haystack))
def AssertSubset(self, sublist, superlist):
"""Assert that every entry in sublist is present in superlist."""
missing = []
for entry in sublist:
if entry not in superlist:
missing.append(entry)
if len(missing) > 0:
raise AssertionError("value(s) %r not present in container %r" %
(missing, superlist))
def assertIs(self, left, right):
if not (left is right):
raise AssertionError("%r is not %r." % (left, right))
def assertTransportMode(self, transport, path, mode):
"""Fail if a path does not have mode mode.
If modes are not supported on this platform, the test is skipped.
"""
if sys.platform == 'win32':
return
path_stat = transport.stat(path)
actual_mode = stat.S_IMODE(path_stat.st_mode)
self.assertEqual(mode, actual_mode,
'mode of %r incorrect (%o != %o)' % (path, mode, actual_mode))
def _startLogFile(self):
"""Send bzr and test log messages to a temporary file.
The file is removed as the test is torn down.
"""
fileno, name = tempfile.mkstemp(suffix='.log', prefix='testbzr')
encoder, decoder, stream_reader, stream_writer = codecs.lookup('UTF-8')
self._log_file = stream_writer(os.fdopen(fileno, 'w+'))
self._log_nonce = bzrlib.trace.enable_test_log(self._log_file)
self._log_file_name = name
self.addCleanup(self._finishLogFile)
def _finishLogFile(self):
"""Finished with the log file.
Read contents into memory, close, and delete.
"""
bzrlib.trace.disable_test_log(self._log_nonce)
self._log_file.seek(0)
self._log_contents = self._log_file.read()
self._log_file.close()
os.remove(self._log_file_name)
self._log_file = self._log_file_name = None
def addCleanup(self, callable):
"""Arrange to run a callable when this case is torn down.
Callables are run in the reverse of the order they are registered,
ie last-in first-out.
"""
if callable in self._cleanups:
raise ValueError("cleanup function %r already registered on %s"
% (callable, self))
self._cleanups.append(callable)
def _cleanEnvironment(self):
new_env = {
'HOME': os.getcwd(),
'APPDATA': os.getcwd(),
'BZREMAIL': None,
'EMAIL': None,
}
self.__old_env = {}
self.addCleanup(self._restoreEnvironment)
for name, value in new_env.iteritems():
self._captureVar(name, value)
def _captureVar(self, name, newvalue):
"""Set an environment variable, preparing it to be reset when finished."""
self.__old_env[name] = os.environ.get(name, None)
if newvalue is None:
if name in os.environ:
del os.environ[name]
else:
os.environ[name] = newvalue
@staticmethod
def _restoreVar(name, value):
if value is None:
if name in os.environ:
del os.environ[name]
else:
os.environ[name] = value
def _restoreEnvironment(self):
for name, value in self.__old_env.iteritems():
self._restoreVar(name, value)
def tearDown(self):
self._runCleanups()
unittest.TestCase.tearDown(self)
def _runCleanups(self):
"""Run registered cleanup functions.
This should only be called from TestCase.tearDown.
"""
# TODO: Perhaps this should keep running cleanups even if
# one of them fails?
for cleanup_fn in reversed(self._cleanups):
cleanup_fn()
def log(self, *args):
mutter(*args)
def _get_log(self):
"""Return as a string the log for this test"""
if self._log_file_name:
return open(self._log_file_name).read()
else:
return self._log_contents
# TODO: Delete the log after it's been read in
def capture(self, cmd, retcode=0):
"""Shortcut that splits cmd into words, runs, and returns stdout"""
return self.run_bzr_captured(cmd.split(), retcode=retcode)[0]
def run_bzr_captured(self, argv, retcode=0):
"""Invoke bzr and return (stdout, stderr).
Useful for code that wants to check the contents of the
output, the way error messages are presented, etc.
This should be the main method for tests that want to exercise the
overall behavior of the bzr application (rather than a unit test
or a functional test of the library.)
Much of the old code runs bzr by forking a new copy of Python, but
that is slower, harder to debug, and generally not necessary.
This runs bzr through the interface that catches and reports
errors, and with logging set to something approximating the
default, so that error reporting can be checked.
argv -- arguments to invoke bzr
retcode -- expected return code, or None for don't-care.
"""
stdout = StringIO()
stderr = StringIO()
self.log('run bzr: %s', ' '.join(argv))
# FIXME: don't call into logging here
handler = logging.StreamHandler(stderr)
handler.setFormatter(bzrlib.trace.QuietFormatter())
handler.setLevel(logging.INFO)
logger = logging.getLogger('')
logger.addHandler(handler)
try:
result = self.apply_redirected(None, stdout, stderr,
bzrlib.commands.run_bzr_catch_errors,
argv)
finally:
logger.removeHandler(handler)
out = stdout.getvalue()
err = stderr.getvalue()
if out:
self.log('output:\n%s', out)
if err:
self.log('errors:\n%s', err)
if retcode is not None:
self.assertEquals(result, retcode)
return out, err
def run_bzr(self, *args, **kwargs):
"""Invoke bzr, as if it were run from the command line.
This should be the main method for tests that want to exercise the
overall behavior of the bzr application (rather than a unit test
or a functional test of the library.)
This sends the stdout/stderr results into the test's log,
where it may be useful for debugging. See also run_captured.
"""
retcode = kwargs.pop('retcode', 0)
return self.run_bzr_captured(args, retcode)
def check_inventory_shape(self, inv, shape):
"""Compare an inventory to a list of expected names.
Fail if they are not precisely equal.
"""
extras = []
shape = list(shape) # copy
for path, ie in inv.entries():
name = path.replace('\\', '/')
if ie.kind == 'dir':
name = name + '/'
if name in shape:
shape.remove(name)
else:
extras.append(name)
if shape:
self.fail("expected paths not found in inventory: %r" % shape)
if extras:
self.fail("unexpected paths found in inventory: %r" % extras)
def apply_redirected(self, stdin=None, stdout=None, stderr=None,
a_callable=None, *args, **kwargs):
"""Call callable with redirected std io pipes.
Returns the return code."""
if not callable(a_callable):
raise ValueError("a_callable must be callable.")
if stdin is None:
stdin = StringIO("")
if stdout is None:
if getattr(self, "_log_file", None) is not None:
stdout = self._log_file
else:
stdout = StringIO()
if stderr is None:
if getattr(self, "_log_file", None is not None):
stderr = self._log_file
else:
stderr = StringIO()
real_stdin = sys.stdin
real_stdout = sys.stdout
real_stderr = sys.stderr
try:
sys.stdout = stdout
sys.stderr = stderr
sys.stdin = stdin
return a_callable(*args, **kwargs)
finally:
sys.stdout = real_stdout
sys.stderr = real_stderr
sys.stdin = real_stdin
BzrTestBase = TestCase
class TestCaseInTempDir(TestCase):
"""Derived class that runs a test within a temporary directory.
This is useful for tests that need to create a branch, etc.
The directory is created in a slightly complex way: for each
Python invocation, a new temporary top-level directory is created.
All test cases create their own directory within that. If the
tests complete successfully, the directory is removed.
InTempDir is an old alias for FunctionalTestCase.
"""
TEST_ROOT = None
_TEST_NAME = 'test'
OVERRIDE_PYTHON = 'python'
def check_file_contents(self, filename, expect):
self.log("check contents of file %s" % filename)
contents = file(filename, 'r').read()
if contents != expect:
self.log("expected: %r" % expect)
self.log("actually: %r" % contents)
self.fail("contents of %s not as expected" % filename)
def _make_test_root(self):
if TestCaseInTempDir.TEST_ROOT is not None:
return
i = 0
while True:
root = u'test%04d.tmp' % i
try:
os.mkdir(root)
except OSError, e:
if e.errno == errno.EEXIST:
i += 1
continue
else:
raise
# successfully created
TestCaseInTempDir.TEST_ROOT = osutils.abspath(root)
break
# make a fake bzr directory there to prevent any tests propagating
# up onto the source directory's real branch
os.mkdir(osutils.pathjoin(TestCaseInTempDir.TEST_ROOT, '.bzr'))
def setUp(self):
super(TestCaseInTempDir, self).setUp()
self._make_test_root()
_currentdir = os.getcwdu()
short_id = self.id().replace('bzrlib.tests.', '') \
.replace('__main__.', '')
self.test_dir = osutils.pathjoin(self.TEST_ROOT, short_id)
os.mkdir(self.test_dir)
os.chdir(self.test_dir)
os.environ['HOME'] = self.test_dir
os.environ['APPDATA'] = self.test_dir
def _leaveDirectory():
os.chdir(_currentdir)
self.addCleanup(_leaveDirectory)
def build_tree(self, shape, line_endings='native', transport=None):
"""Build a test tree according to a pattern.
shape is a sequence of file specifications. If the final
character is '/', a directory is created.
This doesn't add anything to a branch.
:param line_endings: Either 'binary' or 'native'
in binary mode, exact contents are written
in native mode, the line endings match the
default platform endings.
:param transport: A transport to write to, for building trees on
VFS's. If the transport is readonly or None,
"." is opened automatically.
"""
# XXX: It's OK to just create them using forward slashes on windows?
if transport is None or transport.is_readonly():
transport = bzrlib.transport.get_transport(".")
for name in shape:
self.assert_(isinstance(name, basestring))
if name[-1] == '/':
transport.mkdir(urlescape(name[:-1]))
else:
if line_endings == 'binary':
end = '\n'
elif line_endings == 'native':
end = os.linesep
else:
raise errors.BzrError('Invalid line ending request %r' % (line_endings,))
content = "contents of %s%s" % (name, end)
transport.put(urlescape(name), StringIO(content))
def build_tree_contents(self, shape):
build_tree_contents(shape)
def failUnlessExists(self, path):
"""Fail unless path, which may be abs or relative, exists."""
self.failUnless(osutils.lexists(path))
def failIfExists(self, path):
"""Fail if path, which may be abs or relative, exists."""
self.failIf(osutils.lexists(path))
def assertFileEqual(self, content, path):
"""Fail if path does not contain 'content'."""
self.failUnless(osutils.lexists(path))
self.assertEqualDiff(content, open(path, 'r').read())
class TestCaseWithTransport(TestCaseInTempDir):
"""A test case that provides get_url and get_readonly_url facilities.
These back onto two transport servers, one for readonly access and one for
read write access.
If no explicit class is provided for readonly access, a
ReadonlyTransportDecorator is used instead which allows the use of non disk
based read write transports.
If an explicit class is provided for readonly access, that server and the
readwrite one must both define get_url() as resolving to os.getcwd().
"""
def __init__(self, methodName='testMethod'):
super(TestCaseWithTransport, self).__init__(methodName)
self.__readonly_server = None
self.__server = None
self.transport_server = default_transport
self.transport_readonly_server = None
def get_readonly_url(self, relpath=None):
"""Get a URL for the readonly transport.
This will either be backed by '.' or a decorator to the transport
used by self.get_url()
relpath provides for clients to get a path relative to the base url.
These should only be downwards relative, not upwards.
"""
base = self.get_readonly_server().get_url()
if relpath is not None:
if not base.endswith('/'):
base = base + '/'
base = base + relpath
return base
def get_readonly_server(self):
"""Get the server instance for the readonly transport
This is useful for some tests with specific servers to do diagnostics.
"""
if self.__readonly_server is None:
if self.transport_readonly_server is None:
# readonly decorator requested
# bring up the server
self.get_url()
self.__readonly_server = ReadonlyServer()
self.__readonly_server.setUp(self.__server)
else:
self.__readonly_server = self.transport_readonly_server()
self.__readonly_server.setUp()
self.addCleanup(self.__readonly_server.tearDown)
return self.__readonly_server
def get_server(self):
"""Get the read/write server instance.
This is useful for some tests with specific servers that need
diagnostics.
"""
if self.__server is None:
self.__server = self.transport_server()
self.__server.setUp()
self.addCleanup(self.__server.tearDown)
return self.__server
def get_url(self, relpath=None):
"""Get a URL for the readwrite transport.
This will either be backed by '.' or to an equivalent non-file based
facility.
relpath provides for clients to get a path relative to the base url.
These should only be downwards relative, not upwards.
"""
base = self.get_server().get_url()
if relpath is not None and relpath != '.':
if not base.endswith('/'):
base = base + '/'
base = base + relpath
return base
def make_branch(self, relpath):
"""Create a branch on the transport at relpath."""
repo = self.make_repository(relpath)
return repo.bzrdir.create_branch()
def make_bzrdir(self, relpath):
try:
url = self.get_url(relpath)
segments = url.split('/')
if segments and segments[-1] not in ('', '.'):
parent = '/'.join(segments[:-1])
t = bzrlib.transport.get_transport(parent)
try:
t.mkdir(segments[-1])
except errors.FileExists:
pass
return bzrlib.bzrdir.BzrDir.create(url)
except errors.UninitializableFormat:
raise TestSkipped("Format %s is not initializable.")
def make_repository(self, relpath, shared=False):
"""Create a repository on our default transport at relpath."""
made_control = self.make_bzrdir(relpath)
return made_control.create_repository(shared=shared)
def make_branch_and_tree(self, relpath):
"""Create a branch on the transport and a tree locally.
Returns the tree.
"""
# TODO: always use the local disk path for the working tree,
# this obviously requires a format that supports branch references
# so check for that by checking bzrdir.BzrDirFormat.get_default_format()
# RBC 20060208
b = self.make_branch(relpath)
try:
return b.bzrdir.create_workingtree()
except errors.NotLocalUrl:
# new formats - catch No tree error and create
# a branch reference and a checkout.
# old formats at that point - raise TestSkipped.
# TODO: rbc 20060208
return WorkingTreeFormat2().initialize(bzrdir.BzrDir.open(relpath))
class ChrootedTestCase(TestCaseWithTransport):
"""A support class that provides readonly urls outside the local namespace.
This is done by checking if self.transport_server is a MemoryServer. if it
is then we are chrooted already, if it is not then an HttpServer is used
for readonly urls.
TODO RBC 20060127: make this an option to TestCaseWithTransport so it can
be used without needed to redo it when a different
subclass is in use ?
"""
def setUp(self):
super(ChrootedTestCase, self).setUp()
if not self.transport_server == bzrlib.transport.memory.MemoryServer:
self.transport_readonly_server = bzrlib.transport.http.HttpServer
def filter_suite_by_re(suite, pattern):
result = TestSuite()
filter_re = re.compile(pattern)
for test in iter_suite_tests(suite):
if filter_re.search(test.id()):
result.addTest(test)
return result
def run_suite(suite, name='test', verbose=False, pattern=".*",
stop_on_failure=False, keep_output=False,
transport=None):
TestCaseInTempDir._TEST_NAME = name
if verbose:
verbosity = 2
else:
verbosity = 1
runner = TextTestRunner(stream=sys.stdout,
descriptions=0,
verbosity=verbosity)
runner.stop_on_failure=stop_on_failure
if pattern != '.*':
suite = filter_suite_by_re(suite, pattern)
result = runner.run(suite)
# This is still a little bogus,
# but only a little. Folk not using our testrunner will
# have to delete their temp directories themselves.
if result.wasSuccessful() or not keep_output:
if TestCaseInTempDir.TEST_ROOT is not None:
shutil.rmtree(TestCaseInTempDir.TEST_ROOT)
else:
print "Failed tests working directories are in '%s'\n" % TestCaseInTempDir.TEST_ROOT
return result.wasSuccessful()
def selftest(verbose=False, pattern=".*", stop_on_failure=True,
keep_output=False,
transport=None):
"""Run the whole test suite under the enhanced runner"""
global default_transport
if transport is None:
transport = default_transport
old_transport = default_transport
default_transport = transport
suite = test_suite()
try:
return run_suite(suite, 'testbzr', verbose=verbose, pattern=pattern,
stop_on_failure=stop_on_failure, keep_output=keep_output,
transport=transport)
finally:
default_transport = old_transport
def test_suite():
"""Build and return TestSuite for the whole program."""
from doctest import DocTestSuite
global MODULES_TO_DOCTEST
testmod_names = [ \
'bzrlib.tests.test_ancestry',
'bzrlib.tests.test_annotate',
'bzrlib.tests.test_api',
'bzrlib.tests.test_bad_files',
'bzrlib.tests.test_basis_inventory',
'bzrlib.tests.test_branch',
'bzrlib.tests.test_bzrdir',
'bzrlib.tests.test_command',
'bzrlib.tests.test_commit',
'bzrlib.tests.test_commit_merge',
'bzrlib.tests.test_config',
'bzrlib.tests.test_conflicts',
'bzrlib.tests.test_decorators',
'bzrlib.tests.test_diff',
'bzrlib.tests.test_doc_generate',
'bzrlib.tests.test_errors',
'bzrlib.tests.test_fetch',
'bzrlib.tests.test_gpg',
'bzrlib.tests.test_graph',
'bzrlib.tests.test_hashcache',
'bzrlib.tests.test_http',
'bzrlib.tests.test_identitymap',
'bzrlib.tests.test_inv',
'bzrlib.tests.test_lockable_files',
'bzrlib.tests.test_log',
'bzrlib.tests.test_merge',
'bzrlib.tests.test_merge3',
'bzrlib.tests.test_merge_core',
'bzrlib.tests.test_missing',
'bzrlib.tests.test_msgeditor',
'bzrlib.tests.test_nonascii',
'bzrlib.tests.test_options',
'bzrlib.tests.test_osutils',
'bzrlib.tests.test_permissions',
'bzrlib.tests.test_plugins',
'bzrlib.tests.test_repository',
'bzrlib.tests.test_revision',
'bzrlib.tests.test_revisionnamespaces',
'bzrlib.tests.test_revprops',
'bzrlib.tests.test_reweave',
'bzrlib.tests.test_rio',
'bzrlib.tests.test_sampler',
'bzrlib.tests.test_selftest',
'bzrlib.tests.test_setup',
'bzrlib.tests.test_sftp_transport',
'bzrlib.tests.test_smart_add',
'bzrlib.tests.test_source',
'bzrlib.tests.test_store',
'bzrlib.tests.test_symbol_versioning',
'bzrlib.tests.test_testament',
'bzrlib.tests.test_trace',
'bzrlib.tests.test_transactions',
'bzrlib.tests.test_transport',
'bzrlib.tests.test_tsort',
'bzrlib.tests.test_ui',
'bzrlib.tests.test_uncommit',
'bzrlib.tests.test_upgrade',
'bzrlib.tests.test_weave',
'bzrlib.tests.test_whitebox',
'bzrlib.tests.test_workingtree',
'bzrlib.tests.test_xml',
]
test_transport_implementations = [
'bzrlib.tests.test_transport_implementations']
TestCase.BZRPATH = osutils.pathjoin(
osutils.realpath(osutils.dirname(bzrlib.__path__[0])), 'bzr')
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
print
suite = TestSuite()
# python2.4's TestLoader.loadTestsFromNames gives very poor
# errors if it fails to load a named module - no indication of what's
# actually wrong, just "no such module". We should probably override that
# class, but for the moment just load them ourselves. (mbp 20051202)
loader = TestLoader()
from bzrlib.transport import TransportTestProviderAdapter
adapter = TransportTestProviderAdapter()
adapt_modules(test_transport_implementations, adapter, loader, suite)
for mod_name in testmod_names:
mod = _load_module_by_name(mod_name)
suite.addTest(loader.loadTestsFromModule(mod))
for package in packages_to_test():
suite.addTest(package.test_suite())
for m in MODULES_TO_TEST:
suite.addTest(loader.loadTestsFromModule(m))
for m in (MODULES_TO_DOCTEST):
suite.addTest(DocTestSuite(m))
for name, plugin in bzrlib.plugin.all_plugins().items():
if getattr(plugin, 'test_suite', None) is not None:
suite.addTest(plugin.test_suite())
return suite
def adapt_modules(mods_list, adapter, loader, suite):
"""Adapt the modules in mods_list using adapter and add to suite."""
for mod_name in mods_list:
mod = _load_module_by_name(mod_name)
for test in iter_suite_tests(loader.loadTestsFromModule(mod)):
suite.addTests(adapter.adapt(test))
def _load_module_by_name(mod_name):
parts = mod_name.split('.')
module = __import__(mod_name)
del parts[0]
# for historical reasons python returns the top-level module even though
# it loads the submodule; we need to walk down to get the one we want.
while parts:
module = getattr(module, parts.pop(0))
return module