def RunTest(test):
command = [test_runner, test] + test_runner_runtime_options
if test_runner_under_valgrind:
command = ['valgrind'] + command
p = subprocess.Popen(command,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
p_out, p_err = p.communicate()
rc = p.poll()
if rc == 0:
with n_tests_passed.get_lock(): n_tests_passed.value += 1
else:
with n_tests_failed.get_lock(): n_tests_failed.value += 1
printer.__print_lock__.acquire()
printer.UpdateProgress(start_time,
n_tests_passed.value,
n_tests_failed.value,
n_tests,
test,
prevent_next_overwrite = (rc != 0),
has_lock = True,
prefix = progress_prefix)
if rc != 0:
printer.Print('FAILED: ' + test, has_lock = True)
printer.Print(printer.COLOUR_RED + ' '.join(command) + printer.NO_COLOUR,
has_lock = True)
printer.Print(p_out, has_lock = True)
printer.__print_lock__.release()
def Run(self, jobs, verbose, run_function):
def InitGlobals():
# Initialisation.
self.start_time = time.time()
self.n_tests = len(self.queue)
if self.n_tests == 0:
printer.Print('No tests to run.')
return False
Test.n_tests_passed.value = 0
Test.n_tests_failed.value = 0
Test.n_tests_skipped.value = 0
self.tests_skipped.clear()
return True
thread_pool.Multithread(run_function, self.queue, jobs, InitGlobals)
printer.UpdateProgress(self.start_time,
Test.n_tests_passed.value,
Test.n_tests_failed.value,
self.n_tests,
Test.n_tests_skipped.value,
self.n_known_failures,
'== Done ==',
prevent_next_overwrite=True,
prefix=self.progress_prefix)
n_tests_features = 0
features = set()
for reason, n_tests in list(self.tests_skipped.items()):
m = re.match(REGEXP_MISSING_FEATURES, reason)
if m:
if verbose:
printer.Print(
"%d tests skipped because the following features are not "
"available '%s'" % (n_tests, m.group(1)))
else:
n_tests_features += n_tests
features.update(m.group(1).split(', '))
else:
printer.Print("%d tests skipped because '%s'" %
(n_tests, reason))
n_tests_other = 0
if n_tests_features > 0:
printer.Print("%d tests skipped because the CPU does not support "
"the following features: '%s'" %
(n_tests_features, ", ".join(features)))
for reason, n_tests in list(self.known_failures.items()):
printer.Print("%d tests skipped because '%s'" % (n_tests, reason))
# Empty the queue now that the tests have been run.
self.queue = []
# `0` indicates success
return Test.n_tests_failed.value
def RunTests(test_runner_command,
filters,
runtime_options,
under_valgrind=False,
jobs=1,
prefix=''):
global test_runner
global test_runner_runtime_options
global test_runner_under_valgrind
global n_tests
global start_time
global progress_prefix
tests = GetTests(test_runner_command, filters)
tests = FilterKnownTestFailures(tests, under_valgrind=under_valgrind)
if n_tests == 0:
printer.Print('No tests to run.')
return 0
with __run_tests_lock__:
# Initialisation.
start_time = time.time()
test_runner = test_runner_command
test_runner_runtime_options = runtime_options
test_runner_under_valgrind = under_valgrind
n_tests = len(tests)
n_tests_passed.value = 0
n_tests_failed.value = 0
progress_prefix = prefix
pool = multiprocessing.Pool(jobs)
# The '.get(9999999)' is a workaround to allow killing the test script with
# ctrl+C from the shell. This bug is documented at
# http://bugs.python.org/issue8296.
work = pool.map_async(RunTest, tests).get(9999999)
pool.close()
pool.join()
printer.UpdateProgress(start_time,
n_tests_passed.value,
n_tests_failed.value,
n_tests,
'== Done ==',
prevent_next_overwrite=True,
prefix=progress_prefix)
# `0` indicates success
return n_tests_failed.value
def RunTest(test):
command = test.args['command']
p = subprocess.Popen(command,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
p_out, p_err = p.communicate()
rc = p.poll()
if rc == 0:
skipped = False
lines = p_out.split('\n')
skipped_id = "SKIPPED: "
for i in range(len(lines)):
if lines[i].startswith(skipped_id):
skipped = True
reason = lines[i][len(skipped_id):]
with Test.n_tests_skipped.get_lock():
Test.n_tests_skipped.value += 1
test.shared.tests_skipped.setdefault(reason, 0)
test.shared.tests_skipped[reason] += 1
break
if not skipped:
with Test.n_tests_passed.get_lock():
Test.n_tests_passed.value += 1
else:
with Test.n_tests_failed.get_lock():
Test.n_tests_failed.value += 1
printer.__print_lock__.acquire()
printer.UpdateProgress(test.shared.start_time,
Test.n_tests_passed.value,
Test.n_tests_failed.value,
test.shared.n_tests,
Test.n_tests_skipped.value,
test.shared.n_known_failures,
test.name,
prevent_next_overwrite=(rc != 0),
has_lock=True,
prefix=test.shared.progress_prefix)
if rc != 0:
printer.Print('FAILED: ' + test.name, has_lock=True)
printer.Print(printer.COLOUR_RED + ' '.join(command) +
printer.NO_COLOUR,
has_lock=True)
printer.Print(p_out, has_lock=True)
printer.__print_lock__.release()
def RunTest(test):
cmd = " ".join(test.args['command'])
rc, p_out = util.getstatusoutput(cmd)
if rc != 0:
# This usually happens when the compiler hits a '#error' because of
# a missing define.
printer.Print("%sFATAL ERROR: failed to run command '%s': %s%s" %
(printer.COLOUR_RED, cmd, p_out, printer.NO_COLOUR))
p_out = FilterClangTidyLines(p_out.split('\n'))
failed = (len(p_out) > 0) or (rc != 0)
if failed:
with Test.n_tests_failed.get_lock():
Test.n_tests_failed.value += 1
else:
with Test.n_tests_passed.get_lock():
Test.n_tests_passed.value += 1
printer.__print_lock__.acquire()
printer.UpdateProgress(test.shared.start_time,
Test.n_tests_passed.value,
Test.n_tests_failed.value,
test.shared.n_tests,
Test.n_tests_skipped.value,
test.shared.n_known_failures,
test.name,
prevent_next_overwrite=failed,
has_lock=True,
prefix=test.shared.progress_prefix)
if failed:
printer.Print(printer.COLOUR_RED + 'FAILED: ' + cmd +
printer.NO_COLOUR,
has_lock=True)
printer.Print(p_out, has_lock=True)
printer.__print_lock__.release()
def RunTest(test):
filename = test.args['filename']
clang_format = test.args['clang_format']
in_place = test.args['in_place']
rc = 0
cmd_format = [clang_format, filename]
temp_file, temp_file_name = tempfile.mkstemp(prefix='clang_format_')
cmd_format_string = '$ ' + ' '.join(cmd_format) + ' > %s' % temp_file_name
p_format = subprocess.Popen(cmd_format,
stdout=temp_file,
stderr=subprocess.STDOUT)
rc += p_format.wait()
cmd_diff = ['diff', '--unified', filename, temp_file_name]
cmd_diff_string = '$ ' + ' '.join(cmd_diff)
p_diff = subprocess.Popen(cmd_diff,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
if util.IsCommandAvailable('colordiff') and not is_output_redirected:
p_colordiff = subprocess.Popen(['colordiff', '--unified'],
stdin=p_diff.stdout,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
out, unused = p_colordiff.communicate()
else:
out, unused = p_diff.communicate()
rc += p_diff.wait()
if in_place:
cmd_format = [clang_format, '-i', filename]
p_format = subprocess.Popen(cmd_format,
stdout=temp_file,
stderr=subprocess.STDOUT)
if rc != 0:
with Test.n_tests_failed.get_lock():
Test.n_tests_failed.value += 1
else:
with Test.n_tests_passed.get_lock():
Test.n_tests_passed.value += 1
printer.__print_lock__.acquire()
printer.UpdateProgress(test.shared.start_time,
Test.n_tests_passed.value,
Test.n_tests_failed.value,
test.shared.n_tests,
Test.n_tests_skipped.value,
test.shared.n_known_failures,
test.name,
prevent_next_overwrite=rc != 0,
has_lock=True,
prefix=test.shared.progress_prefix)
if rc != 0:
printer.Print('Incorrectly formatted file: ' + filename + '\n' + \
cmd_format_string + '\n' + \
cmd_diff_string + '\n' + \
out, has_lock = True)
printer.__print_lock__.release()
os.remove(temp_file_name)
