def test_merge_java_exec_files(self):
mock_input_dir_walk = [
('/b/some/path', ['0', '1', '2', '3'], ['summary.json']),
('/b/some/path/0', [],
['output.json', 'default-1.exec', 'default-2.exec']),
('/b/some/path/1', [],
['output.json', 'default-3.exec', 'default-4.exec']),
]
with mock.patch.object(os, 'walk') as mock_walk:
mock_walk.return_value = mock_input_dir_walk
with mock.patch.object(subprocess, 'check_output') as mock_exec_cmd:
merger.merge_java_exec_files(
'/b/some/path', 'output/path', 'path/to/jacococli.jar')
self.assertEqual(
mock.call(
[
'java',
'-jar',
'path/to/jacococli.jar',
'merge',
'/b/some/path/0/default-1.exec',
'/b/some/path/0/default-2.exec',
'/b/some/path/1/default-3.exec',
'/b/some/path/1/default-4.exec',
'--destfile',
'output/path',
],
stderr=-2,
), mock_exec_cmd.call_args)
def test_merge_java_exec_files_if_there_is_no_file(self):
mock_input_dir_walk = [
('/b/some/path', ['0', '1', '2', '3'], ['summary.json']),
]
with mock.patch.object(os, 'walk') as mock_walk:
mock_walk.return_value = mock_input_dir_walk
with mock.patch.object(subprocess, 'check_output') as mock_exec_cmd:
merger.merge_java_exec_files(
'/b/some/path', 'output/path', 'path/to/jacococli.jar')
self.assertFalse(mock_exec_cmd.called)
def main():
desc = "Merge profraw files in <--task-output-dir> into a single profdata."
parser = _MergeAPIArgumentParser(description=desc)
params = parser.parse_args()
if params.java_coverage_dir:
if not params.jacococli_path:
parser.error(
'--jacococli-path required when merging Java coverage')
if not params.merged_jacoco_filename:
parser.error(
'--merged-jacoco-filename required when merging Java coverage')
output_path = os.path.join(params.java_coverage_dir,
'%s.exec' % params.merged_jacoco_filename)
logging.info('Merging JaCoCo .exec files to %s', output_path)
profile_merger.merge_java_exec_files(params.task_output_dir,
output_path,
params.jacococli_path)
if params.javascript_coverage_dir:
if not params.merged_js_cov_filename:
parser.error('--merged-js-cov-filename required when merging '
'JavaScript coverage')
output_path = os.path.join(
params.javascript_coverage_dir,
'%s_javascript.json' % params.merged_js_cov_filename)
raw_coverage_folder = os.path.join(params.javascript_coverage_dir,
'tests')
logging.info('Merging v8 coverage output to %s', output_path)
javascript_merger.merge_coverage_files(raw_coverage_folder,
output_path)
# Name the output profdata file name as {test_target}.profdata or
# default.profdata.
output_prodata_filename = (params.test_target_name
or 'default') + '.profdata'
# NOTE: The profile data merge script must make sure that the profraw files
# are deleted from the task output directory after merging, otherwise, other
# test results merge script such as layout tests will treat them as json test
# results files and result in errors.
invalid_profiles, counter_overflows = profile_merger.merge_profiles(
params.task_output_dir,
os.path.join(params.profdata_dir, output_prodata_filename),
'.profraw',
params.llvm_profdata,
sparse=params.sparse,
skip_validation=params.skip_validation)
# At the moment counter overflows overlap with invalid profiles, but this is
# not guaranteed to remain the case indefinitely. To avoid future conflicts
# treat these separately.
if counter_overflows:
with open(
os.path.join(params.profdata_dir,
'profiles_with_overflows.json'), 'w') as f:
json.dump(counter_overflows, f)
if invalid_profiles:
with open(os.path.join(params.profdata_dir, 'invalid_profiles.json'),
'w') as f:
json.dump(invalid_profiles, f)
failed = False
# If given, always run the additional merge script, even if we only have one
# output json. Merge scripts sometimes upload artifacts to cloud storage, or
# do other processing which can be needed even if there's only one output.
if params.additional_merge_script:
new_args = [
'--build-properties',
params.build_properties,
'--summary-json',
params.summary_json,
'--task-output-dir',
params.task_output_dir,
'--output-json',
params.output_json,
]
if params.additional_merge_script_args:
new_args += json.loads(params.additional_merge_script_args)
new_args += params.jsons_to_merge
args = [sys.executable, params.additional_merge_script] + new_args
rc = subprocess.call(args)
if rc != 0:
failed = True
logging.warning('Additional merge script %s exited with %s' %
(params.additional_merge_script, rc))
elif len(params.jsons_to_merge) == 1:
logging.info(
"Only one output needs to be merged; directly copying it.")
with open(params.jsons_to_merge[0]) as f_read:
with open(params.output_json, 'w') as f_write:
f_write.write(f_read.read())
else:
logging.warning(
'This script was told to merge test results, but no additional merge '
'script was given.')
return 1 if (failed or bool(invalid_profiles)) else 0
def main():
desc = "Merge profraw files in <--task-output-dir> into a single profdata."
parser = _MergeAPIArgumentParser(description=desc)
params = parser.parse_args()
if params.java_coverage_dir:
if not params.jacococli_path:
parser.error(
'--jacococli-path required when merging Java coverage')
if not params.merged_jacoco_filename:
parser.error(
'--merged-jacoco-filename required when merging Java coverage')
output_path = os.path.join(params.java_coverage_dir,
'%s.exec' % params.merged_jacoco_filename)
logging.info('Merging JaCoCo .exec files to %s', output_path)
coverage_merger.merge_java_exec_files(params.task_output_dir,
output_path,
params.jacococli_path)
# Name the output profdata file name as {test_target}.profdata or
# default.profdata.
output_prodata_filename = (params.test_target_name
or 'default') + '.profdata'
# NOTE: The coverage data merge script must make sure that the profraw files
# are deleted from the task output directory after merging, otherwise, other
# test results merge script such as layout tests will treat them as json test
# results files and result in errors.
logging.info('Merging code coverage profraw data')
invalid_profiles, counter_overflows = coverage_merger.merge_profiles(
params.task_output_dir,
os.path.join(params.profdata_dir, output_prodata_filename), '.profraw',
params.llvm_profdata)
# At the moment counter overflows overlap with invalid profiles, but this is
# not guaranteed to remain the case indefinitely. To avoid future conflicts
# treat these separately.
if counter_overflows:
with open(
os.path.join(params.profdata_dir,
'profiles_with_overflows.json'), 'w') as f:
json.dump(counter_overflows, f)
if invalid_profiles:
with open(os.path.join(params.profdata_dir, 'invalid_profiles.json'),
'w') as f:
json.dump(invalid_profiles, f)
# We don't want to invalidate shards in a CQ build, because we should not
# interfere with the actual test results of a CQ builder.
# TODO(crbug.com/1050858) Remove patch_storage completely once recipe-side
# change passes --per-cl-coverage.
patch_storage = json.loads(
params.build_properties).get('patch_storage')
if not params.per_cl_coverage and not patch_storage:
mark_invalid_shards(
coverage_merger.get_shards_to_retry(invalid_profiles),
params.jsons_to_merge)
logging.info('Merging %d test results', len(params.jsons_to_merge))
failed = False
# If given, always run the additional merge script, even if we only have one
# output json. Merge scripts sometimes upload artifacts to cloud storage, or
# do other processing which can be needed even if there's only one output.
if params.additional_merge_script:
new_args = [
'--build-properties',
params.build_properties,
'--summary-json',
params.summary_json,
'--task-output-dir',
params.task_output_dir,
'--output-json',
params.output_json,
]
if params.additional_merge_script_args:
new_args += json.loads(params.additional_merge_script_args)
new_args += params.jsons_to_merge
args = [sys.executable, params.additional_merge_script] + new_args
rc = subprocess.call(args)
if rc != 0:
failed = True
logging.warning('Additional merge script %s exited with %s' %
(params.additional_merge_script, rc))
elif len(params.jsons_to_merge) == 1:
logging.info(
"Only one output needs to be merged; directly copying it.")
with open(params.jsons_to_merge[0]) as f_read:
with open(params.output_json, 'w') as f_write:
f_write.write(f_read.read())
else:
logging.warning(
"This script was told to merge %d test results, but no additional "
"merge script was given.")
return 1 if (failed or bool(invalid_profiles)) else 0
def main():
desc = "Merge profraw files in <--task-output-dir> into a single profdata."
parser = _MergeAPIArgumentParser(description=desc)
params = parser.parse_args()
if params.java_coverage_dir:
if not params.jacococli_path:
parser.error(
'--jacococli-path required when merging Java coverage')
if not params.merged_jacoco_filename:
parser.error(
'--merged-jacoco-filename required when merging Java coverage')
output_path = os.path.join(params.java_coverage_dir,
'%s.exec' % params.merged_jacoco_filename)
logging.info('Merging JaCoCo .exec files to %s', output_path)
coverage_merger.merge_java_exec_files(params.task_output_dir,
output_path,
params.jacococli_path)
# NOTE: The coverage data merge script must make sure that the profraw files
# are deleted from the task output directory after merging, otherwise, other
# test results merge script such as layout tests will treat them as json test
# results files and result in errors.
logging.info('Merging code coverage profraw data')
invalid_profiles = coverage_merger.merge_profiles(
params.task_output_dir,
os.path.join(params.profdata_dir, 'default.profdata'), '.profraw',
params.llvm_profdata)
if invalid_profiles:
with open(os.path.join(params.profdata_dir, 'invalid_profiles.json'),
'w') as f:
json.dump(invalid_profiles, f)
logging.info('Merging %d test results', len(params.jsons_to_merge))
failed = False
# If given, always run the additional merge script, even if we only have one
# output json. Merge scripts sometimes upload artifacts to cloud storage, or
# do other processing which can be needed even if there's only one output.
if params.additional_merge_script:
new_args = [
'--build-properties',
params.build_properties,
'--summary-json',
params.summary_json,
'--task-output-dir',
params.task_output_dir,
'--output-json',
params.output_json,
]
if params.additional_merge_script_args:
new_args += json.loads(params.additional_merge_script_args)
new_args += params.jsons_to_merge
args = [sys.executable, params.additional_merge_script] + new_args
rc = subprocess.call(args)
if rc != 0:
failed = True
logging.warning('Additional merge script %s exited with %s' %
(params.additional_merge_script, rc))
mark_invalid_shards(
coverage_merger.get_shards_to_retry(invalid_profiles),
params.summary_json, params.output_json)
elif len(params.jsons_to_merge) == 1:
logging.info(
"Only one output needs to be merged; directly copying it.")
with open(params.jsons_to_merge[0]) as f_read:
with open(params.output_json, 'w') as f_write:
f_write.write(f_read.read())
mark_invalid_shards(
coverage_merger.get_shards_to_retry(invalid_profiles),
params.summary_json, params.output_json)
else:
logging.warning(
"This script was told to merge %d test results, but no additional "
"merge script was given.")
return 1 if (failed or bool(invalid_profiles)) else 0
