def _isolation(self, all_targets):
run_dir = '_runs'
mode_dir = 'isolated' if self._per_target else 'combined'
batch_dir = str(self._batch_size) if self._batched else 'all'
output_dir = os.path.join(self.workdir, run_dir,
Target.identify(all_targets), mode_dir,
batch_dir)
safe_mkdir(output_dir, clean=False)
if self._html_report:
junit_html_report = JUnitHtmlReport.create(
xml_dir=output_dir,
open_report=self.get_options().open,
logger=self.context.log,
error_on_conflict=True)
else:
junit_html_report = NoJunitHtmlReport()
coverage = CodeCoverage.global_instance().get_coverage_engine(
self, output_dir, all_targets, self.execute_java_for_coverage)
reports = self.Reports(junit_html_report, coverage)
self.context.release_lock()
try:
yield output_dir, reports, coverage
finally:
lock_file = '.file_lock'
preserve = (run_dir, lock_file)
dist_dir = os.path.join(
self.get_options().pants_distdir,
os.path.relpath(self.workdir,
self.get_options().pants_workdir))
with OwnerPrintingInterProcessFileLock(
os.path.join(dist_dir, lock_file)):
self._link_current_reports(report_dir=output_dir,
link_dir=dist_dir,
preserve=preserve)
if self._legacy_report_layout:
deprecated_conditional(
predicate=lambda: True,
entity_description='[test.junit] legacy_report_layout',
stacklevel=3,
removal_version='1.6.0.dev0',
hint_message=
'Reports are now linked into {} by default; so scripts '
'and CI jobs should be pointed there and the option '
'configured to False in pants.ini until such time as '
'the option is removed.'.format(dist_dir))
# NB: Deposit of the "current" test output in the root workdir (.pants.d/test/junit) is a
# defacto public API and so we implement that behavior here to maintain backwards
# compatibility for non-pants report file consumers.
with OwnerPrintingInterProcessFileLock(
os.path.join(self.workdir, lock_file)):
self._link_current_reports(report_dir=output_dir,
link_dir=self.workdir,
preserve=preserve)
def _isolation(self, all_targets):
run_dir = '_runs'
output_dir = os.path.join(self.workdir, run_dir,
Target.identify(all_targets))
safe_mkdir(output_dir, clean=False)
if self._html_report:
junit_html_report = JUnitHtmlReport.create(output_dir,
self.context.log)
else:
junit_html_report = NoJunitHtmlReport()
if self.get_options().coverage or self.get_options().is_flagged(
'coverage_open'):
settings = CoberturaTaskSettings.from_task(self,
workdir=output_dir)
coverage = Cobertura(settings, all_targets,
self.execute_java_for_coverage)
else:
coverage = NoCoverage()
reports = self.Reports(junit_html_report, coverage)
self.context.release_lock()
try:
yield output_dir, reports, coverage
finally:
# NB: Deposit of the "current" test output in the root workdir (.pants.d/test/junit) is a
# defacto public API and so we implement that behavior here to maintain backwards
# compatibility for non-pants report file consumers.
# TODO(John Sirois): Deprecate this ~API and provide a stable directory solution for test
# output: https://github.com/pantsbuild/pants/issues/3879
lock_file = '.file_lock'
with OwnerPrintingInterProcessFileLock(
os.path.join(self.workdir, lock_file)):
# Kill everything except the isolated `_runs/` dir.
for name in os.listdir(self.workdir):
path = os.path.join(self.workdir, name)
if name not in (run_dir, lock_file):
if os.path.isdir(path):
safe_rmtree(path)
else:
os.unlink(path)
# Link all the isolated run/ dir contents back up to the stable workdir
for name in os.listdir(output_dir):
path = os.path.join(output_dir, name)
os.symlink(path, os.path.join(self.workdir, name))
def _isolation(self, per_target, all_targets):
run_dir = '_runs'
mode_dir = 'isolated' if per_target else 'combined'
batch_dir = str(self._batch_size) if self._batched else 'all'
output_dir = os.path.join(self.workdir, run_dir,
Target.identify(all_targets), mode_dir,
batch_dir)
safe_mkdir(output_dir, clean=False)
if self._html_report:
junit_html_report = JUnitHtmlReport.create(
xml_dir=output_dir,
open_report=self.get_options().open,
logger=self.context.log,
error_on_conflict=self.get_options(
).html_report_error_on_conflict)
else:
junit_html_report = NoJunitHtmlReport()
coverage = CodeCoverage.global_instance().get_coverage_engine(
self, output_dir, all_targets, self.execute_java_for_coverage)
reports = self.Reports(junit_html_report, coverage)
self.context.release_lock()
try:
yield output_dir, reports, coverage
finally:
lock_file = '.file_lock'
preserve = (run_dir, lock_file)
dist_dir = os.path.join(
self.get_options().pants_distdir,
os.path.relpath(self.workdir,
self.get_options().pants_workdir))
with OwnerPrintingInterProcessFileLock(
os.path.join(dist_dir, lock_file)):
self._link_current_reports(report_dir=output_dir,
link_dir=dist_dir,
preserve=preserve)