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# 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
from unittest import TestResult, TestCase
class TestBase(TestCase):
"""Base class for bzr test cases.
Just defines some useful helper functions; doesn't actually test
anything.
"""
# TODO: Special methods to invoke bzr
def runcmd(self, cmd, expected=0):
self.log('$ ' + ' '.join(cmd))
from os import spawnvp, P_WAIT
rc = spawnvp(P_WAIT, cmd[0], cmd)
if rc != expected:
self.fail("command %r returned status %d" % (cmd, rc))
def backtick(self, cmd):
"""Run a command and return its output"""
from os import popen
self.log('$ ' + ' '.join(cmd))
pipe = popen(cmd)
out = ''
while True:
buf = pipe.read()
if buf:
out += buf
else:
break
rc = pipe.close()
if rc:
self.fail("command %r returned status %d" % (cmd, rc))
else:
return out
def log(self, msg):
"""Log a message to a progress file"""
print >>TEST_LOG, msg
class _MyResult(TestResult):
"""
Custom TestResult.
No special behaviour for now.
"""
# def startTest(self, test):
# print str(test).ljust(50),
# TestResult.startTest(self, test)
# def stopTest(self, test):
# print
# TestResult.stopTest(self, test)
pass
def selftest():
from unittest import TestLoader, TestSuite
import bzrlib
import bzrlib.selftest.whitebox
import bzrlib.selftest.blackbox
from doctest import DocTestSuite
import os
import shutil
import time
_setup_test_log()
_setup_test_dir()
suite = TestSuite()
tl = TestLoader()
for m in bzrlib.selftest.whitebox, bzrlib.selftest.blackbox:
suite.addTest(tl.loadTestsFromModule(m))
for m in bzrlib.store, bzrlib.inventory, bzrlib.branch, bzrlib.osutils, \
bzrlib.commands:
suite.addTest(DocTestSuite(m))
result = _MyResult()
suite.run(result)
_show_results(result)
return result.wasSuccessful()
def _setup_test_log():
import time
import os
global TEST_LOG
log_filename = os.path.abspath('testbzr.log')
TEST_LOG = open(log_filename, 'wt', buffering=1) # line buffered
print >>TEST_LOG, "bzr tests run at " + time.ctime()
print '%-30s %s' % ('test log', log_filename)
def _setup_test_dir():
import os
import shutil
global ORIG_DIR, TEST_DIR
ORIG_DIR = os.getcwdu()
TEST_DIR = os.path.abspath("testbzr.tmp")
print '%-30s %s' % ('running tests in', TEST_DIR)
if os.path.exists(TEST_DIR):
shutil.rmtree(TEST_DIR)
os.mkdir(TEST_DIR)
os.chdir(TEST_DIR)
def _show_results(result):
for case, tb in result.errors:
_show_test_failure('ERROR', case, tb)
for case, tb in result.failures:
_show_test_failure('FAILURE', case, tb)
print
print '%4d tests run' % result.testsRun
print '%4d errors' % len(result.errors)
print '%4d failures' % len(result.failures)
def _show_test_failure(kind, case, tb):
print (kind + '! ').ljust(60, '-')
print case
print tb
print ''.ljust(60, '-')
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