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# Copyright (C) 2005 by Canonical Ltd
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# Copyright (C) 2005, 2006 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# TODO: Perhaps there should be an API to find out if bzr running under the
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# test suite -- some plugins might want to avoid making intrusive changes if
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# this is the case. However, we want behaviour under to test to diverge as
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# little as possible, so this should be used rarely if it's added at all.
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# (Suggestion from j-a-meinel, 2005-11-24)
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# NOTE: Some classes in here use camelCaseNaming() rather than
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# underscore_naming(). That's for consistency with unittest; it's not the
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# general style of bzrlib. Please continue that consistency when adding e.g.
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# new assertFoo() methods.
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from cStringIO import StringIO
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from subprocess import Popen, PIPE
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from bzrlib import memorytree
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import bzrlib.bzrdir as bzrdir
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import bzrlib.commands
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import bzrlib.bundle.serializer
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import bzrlib.errors as errors
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import bzrlib.inventory
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import bzrlib.iterablefile
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# lsprof not available
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from bzrlib.merge import merge_inner
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import bzrlib.osutils as osutils
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import bzrlib.progress as progress
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from bzrlib.revision import common_ancestor
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from bzrlib import symbol_versioning
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import bzrlib.trace
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import bzrlib.osutils as osutils
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from bzrlib.selftest import TestUtil
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from bzrlib.selftest.TestUtil import TestLoader, TestSuite
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from bzrlib.selftest.treeshape import build_tree_contents
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from bzrlib.transport import get_transport
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import bzrlib.transport
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from bzrlib.transport.local import LocalRelpathServer
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from bzrlib.transport.readonly import ReadonlyServer
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from bzrlib.trace import mutter
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from bzrlib.tests import TestUtil
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from bzrlib.tests.TestUtil import (
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from bzrlib.tests.treeshape import build_tree_contents
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import bzrlib.urlutils as urlutils
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from bzrlib.workingtree import WorkingTree, WorkingTreeFormat2
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default_transport = LocalRelpathServer
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MODULES_TO_TEST = []
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MODULES_TO_DOCTEST = []
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from logging import debug, warning, error
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class EarlyStoppingTestResultAdapter(object):
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"""An adapter for TestResult to stop at the first first failure or error"""
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def __init__(self, result):
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def addError(self, test, err):
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self._result.addError(test, err)
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def addFailure(self, test, err):
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self._result.addFailure(test, err)
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def __getattr__(self, name):
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return getattr(self._result, name)
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def __setattr__(self, name, value):
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object.__setattr__(self, name, value)
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return setattr(self._result, name, value)
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MODULES_TO_DOCTEST = [
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bzrlib.bundle.serializer,
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def packages_to_test():
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"""Return a list of packages to test.
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The packages are not globally imported so that import failures are
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triggered when running selftest, not when importing the command.
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import bzrlib.tests.blackbox
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import bzrlib.tests.branch_implementations
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import bzrlib.tests.bzrdir_implementations
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import bzrlib.tests.interrepository_implementations
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import bzrlib.tests.interversionedfile_implementations
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import bzrlib.tests.intertree_implementations
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import bzrlib.tests.repository_implementations
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import bzrlib.tests.revisionstore_implementations
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import bzrlib.tests.tree_implementations
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import bzrlib.tests.workingtree_implementations
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bzrlib.tests.blackbox,
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bzrlib.tests.branch_implementations,
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bzrlib.tests.bzrdir_implementations,
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bzrlib.tests.interrepository_implementations,
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bzrlib.tests.interversionedfile_implementations,
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bzrlib.tests.intertree_implementations,
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bzrlib.tests.repository_implementations,
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bzrlib.tests.revisionstore_implementations,
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bzrlib.tests.tree_implementations,
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bzrlib.tests.workingtree_implementations,
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class _MyResult(unittest._TextTestResult):
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No special behaviour for now.
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def _elapsedTime(self):
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return "(Took %.3fs)" % (time.time() - self._start_time)
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"""Custom TestResult.
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Shows output in a different format, including displaying runtime for tests.
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def __init__(self, stream, descriptions, verbosity, pb=None,
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"""Construct new TestResult.
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:param bench_history: Optionally, a writable file object to accumulate
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unittest._TextTestResult.__init__(self, stream, descriptions, verbosity)
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if bench_history is not None:
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from bzrlib.version import _get_bzr_source_tree
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src_tree = _get_bzr_source_tree()
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revision_id = src_tree.get_parent_ids()[0]
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# XXX: if this is a brand new tree, do the same as if there
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# XXX: If there's no branch, what should we do?
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bench_history.write("--date %s %s\n" % (time.time(), revision_id))
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self._bench_history = bench_history
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def extractBenchmarkTime(self, testCase):
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"""Add a benchmark time for the current test case."""
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self._benchmarkTime = getattr(testCase, "_benchtime", None)
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def _elapsedTestTimeString(self):
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"""Return a time string for the overall time the current test has taken."""
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return self._formatTime(time.time() - self._start_time)
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def _testTimeString(self):
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if self._benchmarkTime is not None:
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self._formatTime(self._benchmarkTime),
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self._elapsedTestTimeString())
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return " %s" % self._elapsedTestTimeString()
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def _formatTime(self, seconds):
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"""Format seconds as milliseconds with leading spaces."""
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return "%5dms" % (1000 * seconds)
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def _ellipsise_unimportant_words(self, a_string, final_width,
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"""Add ellipses (sp?) for overly long strings.
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:param keep_start: If true preserve the start of a_string rather
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if len(a_string) > final_width:
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result = a_string[:final_width-3] + '...'
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if len(a_string) > final_width:
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result = '...' + a_string[3-final_width:]
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return result.ljust(final_width)
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def startTest(self, test):
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unittest.TestResult.startTest(self, test)
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# TODO: Maybe show test.shortDescription somewhere?
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what = test.shortDescription() or test.id()
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# In a short description, the important words are in
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# the beginning, but in an id, the important words are
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SHOW_DESCRIPTIONS = False
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if not self.showAll and self.dots and self.pb is not None:
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final_width = osutils.terminal_width()
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final_width = final_width - 15 - 8
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if SHOW_DESCRIPTIONS:
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what = test.shortDescription()
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what = self._ellipsise_unimportant_words(what, final_width, keep_start=True)
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if what.startswith('bzrlib.tests.'):
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what = self._ellipsise_unimportant_words(what, final_width)
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self.stream.write('%-70.70s' % what)
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self.stream.write(what)
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elif self.dots and self.pb is not None:
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self.pb.update(what, self.testsRun - 1, None)
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self.stream.flush()
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self._recordTestStartTime()
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def _recordTestStartTime(self):
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"""Record that a test has started."""
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self._start_time = time.time()
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def addError(self, test, err):
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if isinstance(err[1], TestSkipped):
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return self.addSkipped(test, err)
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unittest.TestResult.addError(self, test, err)
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# We can only do this if we have one of our TestCases, not if
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setKeepLogfile = getattr(test, 'setKeepLogfile', None)
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if setKeepLogfile is not None:
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self.extractBenchmarkTime(test)
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self.stream.writeln("ERROR %s" % self._elapsedTime())
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self.stream.writeln("ERROR %s" % self._testTimeString())
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elif self.dots and self.pb is None:
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self.stream.write('E')
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self.pb.update(self._ellipsise_unimportant_words('ERROR', 13), self.testsRun, None)
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self.pb.note(self._ellipsise_unimportant_words(
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test.id() + ': ERROR',
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osutils.terminal_width()))
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self.stream.flush()
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def addFailure(self, test, err):
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unittest.TestResult.addFailure(self, test, err)
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# We can only do this if we have one of our TestCases, not if
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setKeepLogfile = getattr(test, 'setKeepLogfile', None)
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if setKeepLogfile is not None:
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self.extractBenchmarkTime(test)
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self.stream.writeln("FAIL %s" % self._elapsedTime())
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self.stream.writeln(" FAIL %s" % self._testTimeString())
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elif self.dots and self.pb is None:
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self.stream.write('F')
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self.pb.update(self._ellipsise_unimportant_words('FAIL', 13), self.testsRun, None)
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self.pb.note(self._ellipsise_unimportant_words(
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test.id() + ': FAIL',
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osutils.terminal_width()))
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self.stream.flush()
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def addSuccess(self, test):
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self.extractBenchmarkTime(test)
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if self._bench_history is not None:
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if self._benchmarkTime is not None:
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self._bench_history.write("%s %s\n" % (
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self._formatTime(self._benchmarkTime),
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self.stream.writeln('OK %s' % self._elapsedTime())
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self.stream.writeln(' OK %s' % self._testTimeString())
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for bench_called, stats in getattr(test, '_benchcalls', []):
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self.stream.writeln('LSProf output for %s(%s, %s)' % bench_called)
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stats.pprint(file=self.stream)
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elif self.dots and self.pb is None:
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self.stream.write('~')
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self.pb.update(self._ellipsise_unimportant_words('OK', 13), self.testsRun, None)
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self.stream.flush()
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unittest.TestResult.addSuccess(self, test)
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def addSkipped(self, test, skip_excinfo):
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self.extractBenchmarkTime(test)
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print >>self.stream, ' SKIP %s' % self._testTimeString()
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print >>self.stream, ' %s' % skip_excinfo[1]
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elif self.dots and self.pb is None:
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self.stream.write('S')
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self.pb.update(self._ellipsise_unimportant_words('SKIP', 13), self.testsRun, None)
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# seems best to treat this as success from point-of-view of unittest
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# -- it actually does nothing so it barely matters :)
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except KeyboardInterrupt:
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self.addError(test, test.__exc_info())
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unittest.TestResult.addSuccess(self, test)
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def printErrorList(self, flavour, errors):
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for test, err in errors:
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self.stream.writeln(self.separator1)
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self.stream.writeln("%s: %s" % (flavour,self.getDescription(test)))
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if hasattr(test, '_get_log'):
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self.stream.writeln()
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self.stream.writeln('log from this test:')
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self.stream.writeln("%s: %s" % (flavour, self.getDescription(test)))
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if getattr(test, '_get_log', None) is not None:
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print >>self.stream, \
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('vvvv[log from %s]' % test.id()).ljust(78,'-')
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print >>self.stream, test._get_log()
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print >>self.stream, \
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('^^^^[log from %s]' % test.id()).ljust(78,'-')
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self.stream.writeln(self.separator2)
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self.stream.writeln("%s" % err)
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class TextTestRunner(unittest.TextTestRunner):
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class TextTestRunner(object):
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stop_on_failure = False
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self.stream = unittest._WritelnDecorator(stream)
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self.descriptions = descriptions
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self.verbosity = verbosity
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self.keep_output = keep_output
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self._bench_history = bench_history
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def _makeResult(self):
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result = _MyResult(self.stream, self.descriptions, self.verbosity)
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if self.stop_on_failure:
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result = EarlyStoppingTestResultAdapter(result)
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result = _MyResult(self.stream,
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bench_history=self._bench_history)
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result.stop_early = self.stop_on_failure
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"Run the given test case or test suite."
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result = self._makeResult()
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startTime = time.time()
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if self.pb is not None:
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self.pb.update('Running tests', 0, test.countTestCases())
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stopTime = time.time()
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timeTaken = stopTime - startTime
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self.stream.writeln(result.separator2)
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run = result.testsRun
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self.stream.writeln("Ran %d test%s in %.3fs" %
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(run, run != 1 and "s" or "", timeTaken))
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self.stream.writeln()
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if not result.wasSuccessful():
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self.stream.write("FAILED (")
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failed, errored = map(len, (result.failures, result.errors))
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self.stream.write("failures=%d" % failed)
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if failed: self.stream.write(", ")
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self.stream.write("errors=%d" % errored)
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self.stream.writeln(")")
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self.stream.writeln("OK")
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if self.pb is not None:
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self.pb.update('Cleaning up', 0, 1)
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# This is still a little bogus,
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# but only a little. Folk not using our testrunner will
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# have to delete their temp directories themselves.
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test_root = TestCaseInTempDir.TEST_ROOT
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if result.wasSuccessful() or not self.keep_output:
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if test_root is not None:
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# If LANG=C we probably have created some bogus paths
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# which rmtree(unicode) will fail to delete
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# so make sure we are using rmtree(str) to delete everything
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# except on win32, where rmtree(str) will fail
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# since it doesn't have the property of byte-stream paths
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# (they are either ascii or mbcs)
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if sys.platform == 'win32':
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# make sure we are using the unicode win32 api
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test_root = unicode(test_root)
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test_root = test_root.encode(
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sys.getfilesystemencoding())
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osutils.rmtree(test_root)
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if self.pb is not None:
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self.pb.note("Failed tests working directories are in '%s'\n",
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"Failed tests working directories are in '%s'\n" %
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TestCaseInTempDir.TEST_ROOT = None
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if self.pb is not None:
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raise AssertionError('pattern "%s" not found in "%s"'
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% (needle_re, haystack))
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def _enable_file_logging(self):
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def assertNotContainsRe(self, haystack, needle_re):
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"""Assert that a does not match a regular expression"""
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if re.search(needle_re, haystack):
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raise AssertionError('pattern "%s" found in "%s"'
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% (needle_re, haystack))
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def assertSubset(self, sublist, superlist):
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"""Assert that every entry in sublist is present in superlist."""
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for entry in sublist:
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if entry not in superlist:
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missing.append(entry)
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raise AssertionError("value(s) %r not present in container %r" %
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(missing, superlist))
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def assertIs(self, left, right):
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if not (left is right):
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raise AssertionError("%r is not %r." % (left, right))
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def assertTransportMode(self, transport, path, mode):
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"""Fail if a path does not have mode mode.
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If modes are not supported on this transport, the assertion is ignored.
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if not transport._can_roundtrip_unix_modebits():
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path_stat = transport.stat(path)
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actual_mode = stat.S_IMODE(path_stat.st_mode)
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self.assertEqual(mode, actual_mode,
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'mode of %r incorrect (%o != %o)' % (path, mode, actual_mode))
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def assertIsInstance(self, obj, kls):
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"""Fail if obj is not an instance of kls"""
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if not isinstance(obj, kls):
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self.fail("%r is an instance of %s rather than %s" % (
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obj, obj.__class__, kls))
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def _capture_warnings(self, a_callable, *args, **kwargs):
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"""A helper for callDeprecated and applyDeprecated.
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:param a_callable: A callable to call.
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:param args: The positional arguments for the callable
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:param kwargs: The keyword arguments for the callable
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:return: A tuple (warnings, result). result is the result of calling
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a_callable(*args, **kwargs).
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def capture_warnings(msg, cls, stacklevel=None):
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# we've hooked into a deprecation specific callpath,
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# only deprecations should getting sent via it.
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self.assertEqual(cls, DeprecationWarning)
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local_warnings.append(msg)
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original_warning_method = symbol_versioning.warn
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symbol_versioning.set_warning_method(capture_warnings)
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result = a_callable(*args, **kwargs)
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symbol_versioning.set_warning_method(original_warning_method)
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return (local_warnings, result)
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def applyDeprecated(self, deprecation_format, a_callable, *args, **kwargs):
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"""Call a deprecated callable without warning the user.
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:param deprecation_format: The deprecation format that the callable
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should have been deprecated with. This is the same type as the
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parameter to deprecated_method/deprecated_function. If the
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callable is not deprecated with this format, an assertion error
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:param a_callable: A callable to call. This may be a bound method or
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a regular function. It will be called with *args and **kwargs.
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:param args: The positional arguments for the callable
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:param kwargs: The keyword arguments for the callable
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:return: The result of a_callable(*args, **kwargs)
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call_warnings, result = self._capture_warnings(a_callable,
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expected_first_warning = symbol_versioning.deprecation_string(
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a_callable, deprecation_format)
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if len(call_warnings) == 0:
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self.fail("No assertion generated by call to %s" %
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self.assertEqual(expected_first_warning, call_warnings[0])
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def callDeprecated(self, expected, callable, *args, **kwargs):
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"""Assert that a callable is deprecated in a particular way.
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This is a very precise test for unusual requirements. The
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applyDeprecated helper function is probably more suited for most tests
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as it allows you to simply specify the deprecation format being used
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and will ensure that that is issued for the function being called.
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:param expected: a list of the deprecation warnings expected, in order
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:param callable: The callable to call
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:param args: The positional arguments for the callable
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:param kwargs: The keyword arguments for the callable
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call_warnings, result = self._capture_warnings(callable,
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self.assertEqual(expected, call_warnings)
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def _startLogFile(self):
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"""Send bzr and test log messages to a temporary file.
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The file is removed as the test is torn down.
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fileno, name = tempfile.mkstemp(suffix='.log', prefix='testbzr')
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self._log_file = os.fdopen(fileno, 'w+')
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hdlr = logging.StreamHandler(self._log_file)
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hdlr.setLevel(logging.DEBUG)
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hdlr.setFormatter(logging.Formatter('%(levelname)8s %(message)s'))
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logging.getLogger('').addHandler(hdlr)
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logging.getLogger('').setLevel(logging.DEBUG)
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self._log_hdlr = hdlr
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debug('opened log file %s', name)
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self._log_nonce = bzrlib.trace.enable_test_log(self._log_file)
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self._log_file_name = name
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os.environ['HOME'] = self.oldenv
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if os.environ.get('BZREMAIL') is not None:
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del os.environ['BZREMAIL']
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if self.bzr_email is not None:
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os.environ['BZREMAIL'] = self.bzr_email
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if os.environ.get('EMAIL') is not None:
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del os.environ['EMAIL']
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if self.email is not None:
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os.environ['EMAIL'] = self.email
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logging.getLogger('').removeHandler(self._log_hdlr)
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bzrlib.trace.enable_default_logging()
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logging.debug('%s teardown', self.id())
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self.addCleanup(self._finishLogFile)
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def _finishLogFile(self):
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"""Finished with the log file.
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Close the file and delete it, unless setKeepLogfile was called.
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if self._log_file is None:
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bzrlib.trace.disable_test_log(self._log_nonce)
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self._log_file.close()
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self._log_file = None
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if not self._keep_log_file:
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os.remove(self._log_file_name)
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self._log_file_name = None
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def setKeepLogfile(self):
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"""Make the logfile not be deleted when _finishLogFile is called."""
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self._keep_log_file = True
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def addCleanup(self, callable):
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"""Arrange to run a callable when this case is torn down.
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Callables are run in the reverse of the order they are registered,
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ie last-in first-out.
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if callable in self._cleanups:
700
raise ValueError("cleanup function %r already registered on %s"
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self._cleanups.append(callable)
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def _cleanEnvironment(self):
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'BZR_HOME': None, # Don't inherit BZR_HOME to all the tests.
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'APPDATA': os.getcwd(),
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'BZREMAIL': None, # may still be present in the environment
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'BZR_PROGRESS_BAR': None,
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self.addCleanup(self._restoreEnvironment)
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for name, value in new_env.iteritems():
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self._captureVar(name, value)
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def _captureVar(self, name, newvalue):
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"""Set an environment variable, and reset it when finished."""
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self.__old_env[name] = osutils.set_or_unset_env(name, newvalue)
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def _restoreEnvironment(self):
724
for name, value in self.__old_env.iteritems():
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osutils.set_or_unset_env(name, value)
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729
unittest.TestCase.tearDown(self)
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def time(self, callable, *args, **kwargs):
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"""Run callable and accrue the time it takes to the benchmark time.
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If lsprofiling is enabled (i.e. by --lsprof-time to bzr selftest) then
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this will cause lsprofile statistics to be gathered and stored in
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if self._benchtime is None:
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if not self._gather_lsprof_in_benchmarks:
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return callable(*args, **kwargs)
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# record this benchmark
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ret, stats = bzrlib.lsprof.profile(callable, *args, **kwargs)
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self._benchcalls.append(((callable, args, kwargs), stats))
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self._benchtime += time.time() - start
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def _runCleanups(self):
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"""Run registered cleanup functions.
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This should only be called from TestCase.tearDown.
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# TODO: Perhaps this should keep running cleanups even if
760
for cleanup_fn in reversed(self._cleanups):
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763
def log(self, *args):
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"""Return as a string the log for this test"""
252
if self._log_file_name:
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return open(self._log_file_name).read()
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def _get_log(self, keep_log_file=False):
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"""Return as a string the log for this test. If the file is still
768
on disk and keep_log_file=False, delete the log file and store the
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content in self._log_contents."""
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# flush the log file, to get all content
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bzrlib.trace._trace_file.flush()
773
if self._log_contents:
774
return self._log_contents
775
if self._log_file_name is not None:
776
logfile = open(self._log_file_name)
778
log_contents = logfile.read()
781
if not keep_log_file:
782
self._log_contents = log_contents
783
os.remove(self._log_file_name)
786
return "DELETED log file to reduce memory footprint"
257
def capture(self, cmd):
788
def capture(self, cmd, retcode=0):
258
789
"""Shortcut that splits cmd into words, runs, and returns stdout"""
259
return self.run_bzr_captured(cmd.split())[0]
790
return self.run_bzr_captured(cmd.split(), retcode=retcode)[0]
261
def run_bzr_captured(self, argv, retcode=0):
262
"""Invoke bzr and return (result, stdout, stderr).
792
def run_bzr_captured(self, argv, retcode=0, encoding=None, stdin=None,
794
"""Invoke bzr and return (stdout, stderr).
264
796
Useful for code that wants to check the contents of the
265
797
output, the way error messages are presented, etc.
312
869
This sends the stdout/stderr results into the test's log,
313
870
where it may be useful for debugging. See also run_captured.
872
:param stdin: A string to be used as stdin for the command.
315
874
retcode = kwargs.pop('retcode', 0)
316
return self.run_bzr_captured(args, retcode)
875
encoding = kwargs.pop('encoding', None)
876
stdin = kwargs.pop('stdin', None)
877
working_dir = kwargs.pop('working_dir', None)
878
return self.run_bzr_captured(args, retcode=retcode, encoding=encoding,
879
stdin=stdin, working_dir=working_dir)
881
def run_bzr_decode(self, *args, **kwargs):
882
if 'encoding' in kwargs:
883
encoding = kwargs['encoding']
885
encoding = bzrlib.user_encoding
886
return self.run_bzr(*args, **kwargs)[0].decode(encoding)
888
def run_bzr_error(self, error_regexes, *args, **kwargs):
889
"""Run bzr, and check that stderr contains the supplied regexes
891
:param error_regexes: Sequence of regular expressions which
892
must each be found in the error output. The relative ordering
894
:param args: command-line arguments for bzr
895
:param kwargs: Keyword arguments which are interpreted by run_bzr
896
This function changes the default value of retcode to be 3,
897
since in most cases this is run when you expect bzr to fail.
898
:return: (out, err) The actual output of running the command (in case you
899
want to do more inspection)
902
# Make sure that commit is failing because there is nothing to do
903
self.run_bzr_error(['no changes to commit'],
904
'commit', '-m', 'my commit comment')
905
# Make sure --strict is handling an unknown file, rather than
906
# giving us the 'nothing to do' error
907
self.build_tree(['unknown'])
908
self.run_bzr_error(['Commit refused because there are unknown files'],
909
'commit', '--strict', '-m', 'my commit comment')
911
kwargs.setdefault('retcode', 3)
912
out, err = self.run_bzr(*args, **kwargs)
913
for regex in error_regexes:
914
self.assertContainsRe(err, regex)
917
def run_bzr_subprocess(self, *args, **kwargs):
918
"""Run bzr in a subprocess for testing.
920
This starts a new Python interpreter and runs bzr in there.
921
This should only be used for tests that have a justifiable need for
922
this isolation: e.g. they are testing startup time, or signal
923
handling, or early startup code, etc. Subprocess code can't be
924
profiled or debugged so easily.
926
:param retcode: The status code that is expected. Defaults to 0. If
927
None is supplied, the status code is not checked.
928
:param env_changes: A dictionary which lists changes to environment
929
variables. A value of None will unset the env variable.
930
The values must be strings. The change will only occur in the
931
child, so you don't need to fix the environment after running.
932
:param universal_newlines: Convert CRLF => LF
934
env_changes = kwargs.get('env_changes', {})
935
working_dir = kwargs.get('working_dir', None)
936
process = self.start_bzr_subprocess(args, env_changes=env_changes,
937
working_dir=working_dir)
938
# We distinguish between retcode=None and retcode not passed.
939
supplied_retcode = kwargs.get('retcode', 0)
940
return self.finish_bzr_subprocess(process, retcode=supplied_retcode,
941
universal_newlines=kwargs.get('universal_newlines', False),
944
def start_bzr_subprocess(self, process_args, env_changes=None,
945
skip_if_plan_to_signal=False,
947
"""Start bzr in a subprocess for testing.
949
This starts a new Python interpreter and runs bzr in there.
950
This should only be used for tests that have a justifiable need for
951
this isolation: e.g. they are testing startup time, or signal
952
handling, or early startup code, etc. Subprocess code can't be
953
profiled or debugged so easily.
955
:param process_args: a list of arguments to pass to the bzr executable,
956
for example `['--version']`.
957
:param env_changes: A dictionary which lists changes to environment
958
variables. A value of None will unset the env variable.
959
The values must be strings. The change will only occur in the
960
child, so you don't need to fix the environment after running.
961
:param skip_if_plan_to_signal: raise TestSkipped when true and os.kill
964
:returns: Popen object for the started process.
966
if skip_if_plan_to_signal:
967
if not getattr(os, 'kill', None):
968
raise TestSkipped("os.kill not available.")
970
if env_changes is None:
974
def cleanup_environment():
975
for env_var, value in env_changes.iteritems():
976
old_env[env_var] = osutils.set_or_unset_env(env_var, value)
978
def restore_environment():
979
for env_var, value in old_env.iteritems():
980
osutils.set_or_unset_env(env_var, value)
982
bzr_path = self.get_bzr_path()
985
if working_dir is not None:
986
cwd = osutils.getcwd()
987
os.chdir(working_dir)
990
# win32 subprocess doesn't support preexec_fn
991
# so we will avoid using it on all platforms, just to
992
# make sure the code path is used, and we don't break on win32
993
cleanup_environment()
994
process = Popen([sys.executable, bzr_path] + list(process_args),
995
stdin=PIPE, stdout=PIPE, stderr=PIPE)
997
restore_environment()
1003
def get_bzr_path(self):
1004
"""Return the path of the 'bzr' executable for this test suite."""
1005
bzr_path = os.path.dirname(os.path.dirname(bzrlib.__file__))+'/bzr'
1006
if not os.path.isfile(bzr_path):
1007
# We are probably installed. Assume sys.argv is the right file
1008
bzr_path = sys.argv[0]
1011
def finish_bzr_subprocess(self, process, retcode=0, send_signal=None,
1012
universal_newlines=False, process_args=None):
1013
"""Finish the execution of process.
1015
:param process: the Popen object returned from start_bzr_subprocess.
1016
:param retcode: The status code that is expected. Defaults to 0. If
1017
None is supplied, the status code is not checked.
1018
:param send_signal: an optional signal to send to the process.
1019
:param universal_newlines: Convert CRLF => LF
1020
:returns: (stdout, stderr)
1022
if send_signal is not None:
1023
os.kill(process.pid, send_signal)
1024
out, err = process.communicate()
1026
if universal_newlines:
1027
out = out.replace('\r\n', '\n')
1028
err = err.replace('\r\n', '\n')
1030
if retcode is not None and retcode != process.returncode:
1031
if process_args is None:
1032
process_args = "(unknown args)"
1033
mutter('Output of bzr %s:\n%s', process_args, out)
1034
mutter('Error for bzr %s:\n%s', process_args, err)
1035
self.fail('Command bzr %s failed with retcode %s != %s'
1036
% (process_args, retcode, process.returncode))
318
1039
def check_inventory_shape(self, inv, shape):
319
1040
"""Compare an inventory to a list of expected names.
413
1151
# successfully created
414
TestCaseInTempDir.TEST_ROOT = os.path.abspath(root)
1152
TestCaseInTempDir.TEST_ROOT = osutils.abspath(root)
416
1154
# make a fake bzr directory there to prevent any tests propagating
417
1155
# up onto the source directory's real branch
418
os.mkdir(os.path.join(TestCaseInTempDir.TEST_ROOT, '.bzr'))
1156
bzrdir.BzrDir.create_standalone_workingtree(TestCaseInTempDir.TEST_ROOT)
420
1158
def setUp(self):
1159
super(TestCaseInTempDir, self).setUp()
421
1160
self._make_test_root()
422
self._currentdir = os.getcwdu()
423
short_id = self.id().replace('bzrlib.selftest.', '') \
424
.replace('__main__.', '')
425
self.test_dir = os.path.join(self.TEST_ROOT, short_id)
426
os.mkdir(self.test_dir)
427
os.chdir(self.test_dir)
428
super(TestCaseInTempDir, self).setUp()
1161
_currentdir = os.getcwdu()
1162
# shorten the name, to avoid test failures due to path length
1163
short_id = self.id().replace('bzrlib.tests.', '') \
1164
.replace('__main__.', '')[-100:]
1165
# it's possible the same test class is run several times for
1166
# parameterized tests, so make sure the names don't collide.
1170
candidate_dir = '%s/%s.%d' % (self.TEST_ROOT, short_id, i)
1172
candidate_dir = '%s/%s' % (self.TEST_ROOT, short_id)
1173
if os.path.exists(candidate_dir):
1177
os.mkdir(candidate_dir)
1178
self.test_home_dir = candidate_dir + '/home'
1179
os.mkdir(self.test_home_dir)
1180
self.test_dir = candidate_dir + '/work'
1181
os.mkdir(self.test_dir)
1182
os.chdir(self.test_dir)
1184
os.environ['HOME'] = self.test_home_dir
1185
os.environ['APPDATA'] = self.test_home_dir
1186
def _leaveDirectory():
1187
os.chdir(_currentdir)
1188
self.addCleanup(_leaveDirectory)
431
os.chdir(self._currentdir)
432
super(TestCaseInTempDir, self).tearDown()
434
def build_tree(self, shape):
1190
def build_tree(self, shape, line_endings='native', transport=None):
435
1191
"""Build a test tree according to a pattern.
437
1193
shape is a sequence of file specifications. If the final
438
1194
character is '/', a directory is created.
1196
This assumes that all the elements in the tree being built are new.
440
1198
This doesn't add anything to a branch.
1199
:param line_endings: Either 'binary' or 'native'
1200
in binary mode, exact contents are written
1201
in native mode, the line endings match the
1202
default platform endings.
1204
:param transport: A transport to write to, for building trees on
1205
VFS's. If the transport is readonly or None,
1206
"." is opened automatically.
442
# XXX: It's OK to just create them using forward slashes on windows?
1208
# It's OK to just create them using forward slashes on windows.
1209
if transport is None or transport.is_readonly():
1210
transport = get_transport(".")
443
1211
for name in shape:
444
assert isinstance(name, basestring)
1212
self.assert_(isinstance(name, basestring))
445
1213
if name[-1] == '/':
1214
transport.mkdir(urlutils.escape(name[:-1]))
449
print >>f, "contents of", name
1216
if line_endings == 'binary':
1218
elif line_endings == 'native':
1221
raise errors.BzrError('Invalid line ending request %r' % (line_endings,))
1222
content = "contents of %s%s" % (name.encode('utf-8'), end)
1223
# Technically 'put()' is the right command. However, put
1224
# uses an AtomicFile, which requires an extra rename into place
1225
# As long as the files didn't exist in the past, append() will
1226
# do the same thing as put()
1227
# On jam's machine, make_kernel_like_tree is:
1228
# put: 4.5-7.5s (averaging 6s)
1230
# put_non_atomic: 2.9-4.5s
1231
transport.put_bytes_non_atomic(urlutils.escape(name), content)
452
1233
def build_tree_contents(self, shape):
453
bzrlib.selftest.build_tree_contents(shape)
1234
build_tree_contents(shape)
455
1236
def failUnlessExists(self, path):
456
1237
"""Fail unless path, which may be abs or relative, exists."""
457
1238
self.failUnless(osutils.lexists(path))
1240
def failIfExists(self, path):
1241
"""Fail if path, which may be abs or relative, exists."""
1242
self.failIf(osutils.lexists(path))
459
1244
def assertFileEqual(self, content, path):
460
1245
"""Fail if path does not contain 'content'."""
461
1246
self.failUnless(osutils.lexists(path))
1247
# TODO: jam 20060427 Shouldn't this be 'rb'?
462
1248
self.assertEqualDiff(content, open(path, 'r').read())
1251
class TestCaseWithTransport(TestCaseInTempDir):
1252
"""A test case that provides get_url and get_readonly_url facilities.
1254
These back onto two transport servers, one for readonly access and one for
1257
If no explicit class is provided for readonly access, a
1258
ReadonlyTransportDecorator is used instead which allows the use of non disk
1259
based read write transports.
1261
If an explicit class is provided for readonly access, that server and the
1262
readwrite one must both define get_url() as resolving to os.getcwd().
1265
def __init__(self, methodName='testMethod'):
1266
super(TestCaseWithTransport, self).__init__(methodName)
1267
self.__readonly_server = None
1268
self.__server = None
1269
self.transport_server = default_transport
1270
self.transport_readonly_server = None
1272
def get_readonly_url(self, relpath=None):
1273
"""Get a URL for the readonly transport.
1275
This will either be backed by '.' or a decorator to the transport
1276
used by self.get_url()
1277
relpath provides for clients to get a path relative to the base url.
1278
These should only be downwards relative, not upwards.
1280
base = self.get_readonly_server().get_url()
1281
if relpath is not None:
1282
if not base.endswith('/'):
1284
base = base + relpath
1287
def get_readonly_server(self):
1288
"""Get the server instance for the readonly transport
1290
This is useful for some tests with specific servers to do diagnostics.
1292
if self.__readonly_server is None:
1293
if self.transport_readonly_server is None:
1294
# readonly decorator requested
1295
# bring up the server
1297
self.__readonly_server = ReadonlyServer()
1298
self.__readonly_server.setUp(self.__server)
1300
self.__readonly_server = self.transport_readonly_server()
1301
self.__readonly_server.setUp()
1302
self.addCleanup(self.__readonly_server.tearDown)
1303
return self.__readonly_server
1305
def get_server(self):
1306
"""Get the read/write server instance.
1308
This is useful for some tests with specific servers that need
1311
if self.__server is None:
1312
self.__server = self.transport_server()
1313
self.__server.setUp()
1314
self.addCleanup(self.__server.tearDown)
1315
return self.__server
1317
def get_url(self, relpath=None):
1318
"""Get a URL (or maybe a path) for the readwrite transport.
1320
This will either be backed by '.' or to an equivalent non-file based
1322
relpath provides for clients to get a path relative to the base url.
1323
These should only be downwards relative, not upwards.
1325
base = self.get_server().get_url()
1326
if relpath is not None and relpath != '.':
1327
if not base.endswith('/'):
1329
# XXX: Really base should be a url; we did after all call
1330
# get_url()! But sometimes it's just a path (from
1331
# LocalAbspathServer), and it'd be wrong to append urlescaped data
1332
# to a non-escaped local path.
1333
if base.startswith('./') or base.startswith('/'):
1336
base += urlutils.escape(relpath)
1339
def get_transport(self):
1340
"""Return a writeable transport for the test scratch space"""
1341
t = get_transport(self.get_url())
1342
self.assertFalse(t.is_readonly())
1345
def get_readonly_transport(self):
1346
"""Return a readonly transport for the test scratch space
465
class MetaTestLog(TestCase):
466
def test_logging(self):
467
"""Test logs are captured when a test fails."""
468
logging.info('an info message')
469
warning('something looks dodgy...')
470
logging.debug('hello, test is running')
1348
This can be used to test that operations which should only need
1349
readonly access in fact do not try to write.
1351
t = get_transport(self.get_readonly_url())
1352
self.assertTrue(t.is_readonly())
1355
def make_branch(self, relpath, format=None):
1356
"""Create a branch on the transport at relpath."""
1357
repo = self.make_repository(relpath, format=format)
1358
return repo.bzrdir.create_branch()
1360
def make_bzrdir(self, relpath, format=None):
1362
# might be a relative or absolute path
1363
maybe_a_url = self.get_url(relpath)
1364
segments = maybe_a_url.rsplit('/', 1)
1365
t = get_transport(maybe_a_url)
1366
if len(segments) > 1 and segments[-1] not in ('', '.'):
1369
except errors.FileExists:
1372
format = bzrlib.bzrdir.BzrDirFormat.get_default_format()
1373
return format.initialize_on_transport(t)
1374
except errors.UninitializableFormat:
1375
raise TestSkipped("Format %s is not initializable." % format)
1377
def make_repository(self, relpath, shared=False, format=None):
1378
"""Create a repository on our default transport at relpath."""
1379
made_control = self.make_bzrdir(relpath, format=format)
1380
return made_control.create_repository(shared=shared)
1382
def make_branch_and_memory_tree(self, relpath):
1383
"""Create a branch on the default transport and a MemoryTree for it."""
1384
b = self.make_branch(relpath)
1385
return memorytree.MemoryTree.create_on_branch(b)
1387
def make_branch_and_tree(self, relpath, format=None):
1388
"""Create a branch on the transport and a tree locally.
1390
If the transport is not a LocalTransport, the Tree can't be created on
1391
the transport. In that case the working tree is created in the local
1392
directory, and the returned tree's branch and repository will also be
1395
This will fail if the original default transport for this test
1396
case wasn't backed by the working directory, as the branch won't
1397
be on disk for us to open it.
1399
:param format: The BzrDirFormat.
1400
:returns: the WorkingTree.
1402
# TODO: always use the local disk path for the working tree,
1403
# this obviously requires a format that supports branch references
1404
# so check for that by checking bzrdir.BzrDirFormat.get_default_format()
1406
b = self.make_branch(relpath, format=format)
1408
return b.bzrdir.create_workingtree()
1409
except errors.NotLocalUrl:
1410
# We can only make working trees locally at the moment. If the
1411
# transport can't support them, then reopen the branch on a local
1412
# transport, and create the working tree there.
1414
# Possibly we should instead keep
1415
# the non-disk-backed branch and create a local checkout?
1416
bd = bzrdir.BzrDir.open(relpath)
1417
return bd.create_workingtree()
1419
def assertIsDirectory(self, relpath, transport):
1420
"""Assert that relpath within transport is a directory.
1422
This may not be possible on all transports; in that case it propagates
1423
a TransportNotPossible.
1426
mode = transport.stat(relpath).st_mode
1427
except errors.NoSuchFile:
1428
self.fail("path %s is not a directory; no such file"
1430
if not stat.S_ISDIR(mode):
1431
self.fail("path %s is not a directory; has mode %#o"
1435
class ChrootedTestCase(TestCaseWithTransport):
1436
"""A support class that provides readonly urls outside the local namespace.
1438
This is done by checking if self.transport_server is a MemoryServer. if it
1439
is then we are chrooted already, if it is not then an HttpServer is used
1442
TODO RBC 20060127: make this an option to TestCaseWithTransport so it can
1443
be used without needed to redo it when a different
1444
subclass is in use ?
1448
super(ChrootedTestCase, self).setUp()
1449
if not self.transport_server == bzrlib.transport.memory.MemoryServer:
1450
self.transport_readonly_server = bzrlib.transport.http.HttpServer
474
1453
def filter_suite_by_re(suite, pattern):
483
1462
def run_suite(suite, name='test', verbose=False, pattern=".*",
484
stop_on_failure=False):
1463
stop_on_failure=False, keep_output=False,
1464
transport=None, lsprof_timed=None, bench_history=None):
485
1465
TestCaseInTempDir._TEST_NAME = name
1466
TestCase._gather_lsprof_in_benchmarks = lsprof_timed
1472
pb = progress.ProgressBar()
490
1473
runner = TextTestRunner(stream=sys.stdout,
1475
verbosity=verbosity,
1476
keep_output=keep_output,
1478
bench_history=bench_history)
493
1479
runner.stop_on_failure=stop_on_failure
494
1480
if pattern != '.*':
495
1481
suite = filter_suite_by_re(suite, pattern)
496
1482
result = runner.run(suite)
497
# This is still a little bogus,
498
# but only a little. Folk not using our testrunner will
499
# have to delete their temp directories themselves.
500
if result.wasSuccessful():
501
if TestCaseInTempDir.TEST_ROOT is not None:
502
shutil.rmtree(TestCaseInTempDir.TEST_ROOT)
504
print "Failed tests working directories are in '%s'\n" % TestCaseInTempDir.TEST_ROOT
505
1483
return result.wasSuccessful()
508
def selftest(verbose=False, pattern=".*", stop_on_failure=True):
1486
def selftest(verbose=False, pattern=".*", stop_on_failure=True,
1489
test_suite_factory=None,
1491
bench_history=None):
509
1492
"""Run the whole test suite under the enhanced runner"""
510
return run_suite(test_suite(), 'testbzr', verbose=verbose, pattern=pattern,
511
stop_on_failure=stop_on_failure)
1493
# XXX: Very ugly way to do this...
1494
# Disable warning about old formats because we don't want it to disturb
1495
# any blackbox tests.
1496
from bzrlib import repository
1497
repository._deprecation_warning_done = True
1499
global default_transport
1500
if transport is None:
1501
transport = default_transport
1502
old_transport = default_transport
1503
default_transport = transport
1505
if test_suite_factory is None:
1506
suite = test_suite()
1508
suite = test_suite_factory()
1509
return run_suite(suite, 'testbzr', verbose=verbose, pattern=pattern,
1510
stop_on_failure=stop_on_failure, keep_output=keep_output,
1511
transport=transport,
1512
lsprof_timed=lsprof_timed,
1513
bench_history=bench_history)
1515
default_transport = old_transport
514
1518
def test_suite():
515
"""Build and return TestSuite for the whole program."""
516
import bzrlib.store, bzrlib.inventory, bzrlib.branch
517
import bzrlib.osutils, bzrlib.merge3, bzrlib.plugin
518
from doctest import DocTestSuite
520
global MODULES_TO_TEST, MODULES_TO_DOCTEST
523
['bzrlib.selftest.MetaTestLog',
524
'bzrlib.selftest.testgpg',
525
'bzrlib.selftest.testidentitymap',
526
'bzrlib.selftest.testinv',
527
'bzrlib.selftest.test_ancestry',
528
'bzrlib.selftest.test_commit',
529
'bzrlib.selftest.test_commit_merge',
530
'bzrlib.selftest.testconfig',
531
'bzrlib.selftest.versioning',
532
'bzrlib.selftest.testmerge3',
533
'bzrlib.selftest.testmerge',
534
'bzrlib.selftest.testhashcache',
535
'bzrlib.selftest.teststatus',
536
'bzrlib.selftest.testlog',
537
'bzrlib.selftest.testrevisionnamespaces',
538
'bzrlib.selftest.testbranch',
539
'bzrlib.selftest.testrevision',
540
'bzrlib.selftest.test_revision_info',
541
'bzrlib.selftest.test_merge_core',
542
'bzrlib.selftest.test_smart_add',
543
'bzrlib.selftest.test_bad_files',
544
'bzrlib.selftest.testdiff',
545
'bzrlib.selftest.test_parent',
546
'bzrlib.selftest.test_xml',
547
'bzrlib.selftest.test_weave',
548
'bzrlib.selftest.testfetch',
549
'bzrlib.selftest.whitebox',
550
'bzrlib.selftest.teststore',
551
'bzrlib.selftest.blackbox',
552
'bzrlib.selftest.testsampler',
553
'bzrlib.selftest.testtransactions',
554
'bzrlib.selftest.testtransport',
555
'bzrlib.selftest.testgraph',
556
'bzrlib.selftest.testworkingtree',
557
'bzrlib.selftest.test_upgrade',
558
'bzrlib.selftest.test_conflicts',
559
'bzrlib.selftest.testtestament',
560
'bzrlib.selftest.testannotate',
561
'bzrlib.selftest.testrevprops',
562
'bzrlib.selftest.testoptions',
563
'bzrlib.selftest.testhttp',
564
'bzrlib.selftest.testnonascii',
1519
"""Build and return TestSuite for the whole of bzrlib.
1521
This function can be replaced if you need to change the default test
1522
suite on a global basis, but it is not encouraged.
1525
'bzrlib.tests.test_ancestry',
1526
'bzrlib.tests.test_api',
1527
'bzrlib.tests.test_atomicfile',
1528
'bzrlib.tests.test_bad_files',
1529
'bzrlib.tests.test_branch',
1530
'bzrlib.tests.test_bundle',
1531
'bzrlib.tests.test_bzrdir',
1532
'bzrlib.tests.test_cache_utf8',
1533
'bzrlib.tests.test_command',
1534
'bzrlib.tests.test_commit',
1535
'bzrlib.tests.test_commit_merge',
1536
'bzrlib.tests.test_config',
1537
'bzrlib.tests.test_conflicts',
1538
'bzrlib.tests.test_decorators',
1539
'bzrlib.tests.test_diff',
1540
'bzrlib.tests.test_doc_generate',
1541
'bzrlib.tests.test_errors',
1542
'bzrlib.tests.test_escaped_store',
1543
'bzrlib.tests.test_fetch',
1544
'bzrlib.tests.test_ftp_transport',
1545
'bzrlib.tests.test_gpg',
1546
'bzrlib.tests.test_graph',
1547
'bzrlib.tests.test_hashcache',
1548
'bzrlib.tests.test_http',
1549
'bzrlib.tests.test_http_response',
1550
'bzrlib.tests.test_identitymap',
1551
'bzrlib.tests.test_ignores',
1552
'bzrlib.tests.test_inv',
1553
'bzrlib.tests.test_knit',
1554
'bzrlib.tests.test_lazy_import',
1555
'bzrlib.tests.test_lockdir',
1556
'bzrlib.tests.test_lockable_files',
1557
'bzrlib.tests.test_log',
1558
'bzrlib.tests.test_memorytree',
1559
'bzrlib.tests.test_merge',
1560
'bzrlib.tests.test_merge3',
1561
'bzrlib.tests.test_merge_core',
1562
'bzrlib.tests.test_missing',
1563
'bzrlib.tests.test_msgeditor',
1564
'bzrlib.tests.test_nonascii',
1565
'bzrlib.tests.test_options',
1566
'bzrlib.tests.test_osutils',
1567
'bzrlib.tests.test_patch',
1568
'bzrlib.tests.test_patches',
1569
'bzrlib.tests.test_permissions',
1570
'bzrlib.tests.test_plugins',
1571
'bzrlib.tests.test_progress',
1572
'bzrlib.tests.test_reconcile',
1573
'bzrlib.tests.test_repository',
1574
'bzrlib.tests.test_revert',
1575
'bzrlib.tests.test_revision',
1576
'bzrlib.tests.test_revisionnamespaces',
1577
'bzrlib.tests.test_revisiontree',
1578
'bzrlib.tests.test_rio',
1579
'bzrlib.tests.test_sampler',
1580
'bzrlib.tests.test_selftest',
1581
'bzrlib.tests.test_setup',
1582
'bzrlib.tests.test_sftp_transport',
1583
'bzrlib.tests.test_smart_add',
1584
'bzrlib.tests.test_smart_transport',
1585
'bzrlib.tests.test_source',
1586
'bzrlib.tests.test_status',
1587
'bzrlib.tests.test_store',
1588
'bzrlib.tests.test_symbol_versioning',
1589
'bzrlib.tests.test_testament',
1590
'bzrlib.tests.test_textfile',
1591
'bzrlib.tests.test_textmerge',
1592
'bzrlib.tests.test_trace',
1593
'bzrlib.tests.test_transactions',
1594
'bzrlib.tests.test_transform',
1595
'bzrlib.tests.test_transport',
1596
'bzrlib.tests.test_tree',
1597
'bzrlib.tests.test_treebuilder',
1598
'bzrlib.tests.test_tsort',
1599
'bzrlib.tests.test_tuned_gzip',
1600
'bzrlib.tests.test_ui',
1601
'bzrlib.tests.test_upgrade',
1602
'bzrlib.tests.test_urlutils',
1603
'bzrlib.tests.test_versionedfile',
1604
'bzrlib.tests.test_version',
1605
'bzrlib.tests.test_version_info',
1606
'bzrlib.tests.test_weave',
1607
'bzrlib.tests.test_whitebox',
1608
'bzrlib.tests.test_workingtree',
1609
'bzrlib.tests.test_xml',
567
for m in (bzrlib.store, bzrlib.inventory, bzrlib.branch,
568
bzrlib.osutils, bzrlib.commands, bzrlib.merge3,
571
if m not in MODULES_TO_DOCTEST:
572
MODULES_TO_DOCTEST.append(m)
574
TestCase.BZRPATH = os.path.join(os.path.realpath(os.path.dirname(bzrlib.__path__[0])), 'bzr')
575
print '%-30s %s' % ('bzr binary', TestCase.BZRPATH)
578
suite.addTest(TestLoader().loadTestsFromNames(testmod_names))
1611
test_transport_implementations = [
1612
'bzrlib.tests.test_transport_implementations',
1613
'bzrlib.tests.test_read_bundle',
1615
suite = TestUtil.TestSuite()
1616
loader = TestUtil.TestLoader()
1617
suite.addTest(loader.loadTestsFromModuleNames(testmod_names))
1618
from bzrlib.transport import TransportTestProviderAdapter
1619
adapter = TransportTestProviderAdapter()
1620
adapt_modules(test_transport_implementations, adapter, loader, suite)
1621
for package in packages_to_test():
1622
suite.addTest(package.test_suite())
579
1623
for m in MODULES_TO_TEST:
580
suite.addTest(TestLoader().loadTestsFromModule(m))
581
for m in (MODULES_TO_DOCTEST):
582
suite.addTest(DocTestSuite(m))
583
for p in bzrlib.plugin.all_plugins:
584
if hasattr(p, 'test_suite'):
585
suite.addTest(p.test_suite())
1624
suite.addTest(loader.loadTestsFromModule(m))
1625
for m in MODULES_TO_DOCTEST:
1626
suite.addTest(doctest.DocTestSuite(m))
1627
for name, plugin in bzrlib.plugin.all_plugins().items():
1628
if getattr(plugin, 'test_suite', None) is not None:
1629
suite.addTest(plugin.test_suite())
1633
def adapt_modules(mods_list, adapter, loader, suite):
1634
"""Adapt the modules in mods_list using adapter and add to suite."""
1635
for test in iter_suite_tests(loader.loadTestsFromModuleNames(mods_list)):
1636
suite.addTests(adapter.adapt(test))
added
removed
bzrlib/tests/__init__.py
