def build_reports(self, only=None):
"""
Build all the possible covdir reports using current artifacts
"""
os.makedirs(self.reports_dir, exist_ok=True)
reports = {}
for (
(platform, suite),
artifacts,
) in self.artifactsHandler.get_combinations().items():
if only is not None and (platform, suite) not in only:
continue
# Generate covdir report for that suite & platform
logger.info(
"Building covdir suite report",
suite=suite,
platform=platform,
artifacts=len(artifacts),
)
output = grcov.report(artifacts,
source_dir=self.repo_dir,
out_format="covdir")
# Write output on FS
path = os.path.join(self.reports_dir, f"{platform}.{suite}.json")
with open(path, "wb") as f:
f.write(output)
reports[(platform, suite)] = path
return reports
def generate(self, artifacts, hgrev, out_dir="."):
report = grcov.report(artifacts,
out_format="coveralls+",
source_dir=self.repo_dir)
report = json.loads(report.decode(
"utf-8")) # Decoding is only necessary until Python 3.6.
zero_coverage_files = set()
zero_coverage_functions = {}
for sf in report["source_files"]:
name = sf["name"]
# For C/C++ source files, we can consider a file as being uncovered
# when all its source lines are uncovered.
all_lines_uncovered = all(c is None or c == 0
for c in sf["coverage"])
# For JavaScript files, we can't do the same, as the top-level is always
# executed, even if it just contains declarations. So, we need to check if
# all its functions, except the top-level, are uncovered.
all_functions_uncovered = True
for f in sf["functions"]:
f_name = f["name"]
if f_name == "top-level":
continue
if not f["exec"]:
if name in zero_coverage_functions:
zero_coverage_functions[name].append(f["name"])
else:
zero_coverage_functions[name] = [f["name"]]
else:
all_functions_uncovered = False
if all_lines_uncovered or (len(sf["functions"]) > 1
and all_functions_uncovered):
zero_coverage_files.add(name)
os.makedirs(os.path.join(out_dir, "zero_coverage_functions"),
exist_ok=True)
filesinfo = self.get_fileinfo(zero_coverage_functions.keys())
zero_coverage_info = []
for fname, functions in zero_coverage_functions.items():
info = filesinfo[fname]
info.update({
"name": fname,
"funcs": len(functions),
"uncovered": fname in zero_coverage_files,
})
zero_coverage_info.append(info)
zero_coverage_report = {
"hg_revision": hgrev,
"files": zero_coverage_info
}
with open(os.path.join(out_dir, "zero_coverage_report.json"),
"w") as f:
json.dump(zero_coverage_report, f)
def generate_suite_reports(self):
for suite in self.suites:
output = grcov.report(self.artifactsHandler.get(suite=suite),
out_format='lcov')
info_file = '%s.info' % suite
with open(info_file, 'wb') as f:
f.write(output)
run_check([
'genhtml', '-o',
os.path.join(os.getcwd(), suite), '--show-details',
'--highlight', '--ignore-errors', 'source', '--legend',
os.path.join(os.getcwd(), info_file), '--prefix', self.repo_dir
],
cwd=self.repo_dir)
os.remove('%s.info' % suite)
with tarfile.open('code-coverage-reports/%s.tar.xz' % suite,
'w:xz') as tar:
tar.add(suite)
shutil.rmtree(os.path.join(os.getcwd(), suite))
logger.info('Suite report generated', suite=suite)
def go_from_trigger_try(self):
phabricatorUploader = PhabricatorUploader(self.repo_dir, self.revision)
with hgmo.HGMO(server_address=TRY_REPOSITORY) as hgmo_server:
changesets = hgmo_server.get_automation_relevance_changesets(
self.revision)['changesets']
if not any(
phabricatorUploader.parse_revision_id(changeset['desc'])
is not None for changeset in changesets):
logger.info(
'None of the commits in the try push are linked to a Phabricator revision'
)
return
self.retrieve_source_and_artifacts()
output = grcov.report(
self.artifactsHandler.get(),
source_dir=self.repo_dir,
service_number='SERVICE_NUMBER',
commit_sha='COMMIT_SHA',
token='TOKEN',
)
logger.info('Report generated successfully')
logger.info('Upload changeset coverage data to Phabricator')
phabricatorUploader.upload(json.loads(output), changesets)
def test_report_source_dir(
fake_source_dir, grcov_artifact, grcov_existing_file_artifact
):
output = grcov.report(
[grcov_existing_file_artifact], source_dir=fake_source_dir, out_format="covdir"
)
report = json.loads(output.decode("utf-8"))
assert report == {
"children": {
"code_coverage_bot": {
"children": {
"cli.py": {
"coverage": [42, 42],
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "cli.py",
}
},
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "code_coverage_bot",
}
},
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "",
}
def test_report_options(grcov_artifact, jsvm_artifact):
output = grcov.report([grcov_artifact, jsvm_artifact],
out_format='coveralls',
options=['--ignore-dir', 'toolkit/*'])
report = json.loads(output.decode('utf-8'))
assert len(report['source_files']) == 1
assert report['source_files'][0]['name'] == 'js/src/jit/BitSet.cpp'
def generate(suites, artifactsHandler, ccov_reports_dir, repo_dir):
for suite in suites:
output = grcov.report(artifactsHandler.get(suite=suite), out_format='lcov')
info_file = os.path.join(ccov_reports_dir, '%s.info' % suite)
with open(info_file, 'wb') as f:
f.write(output)
suite_dir = os.path.join(ccov_reports_dir, suite)
run_check([
'genhtml',
'-o', suite_dir,
'--show-details', '--highlight', '--ignore-errors', 'source',
'--legend', info_file,
'--prefix', repo_dir
], cwd=repo_dir)
os.remove(info_file)
with tarfile.open(os.path.join(ccov_reports_dir, '%s.tar.xz' % suite), 'w:xz') as tar:
tar.add(suite_dir, arcname=suite)
shutil.rmtree(suite_dir)
logger.info('Suite report generated', suite=suite)
def test_report_source_dir(grcov_artifact, grcov_existing_file_artifact):
output = grcov.report([grcov_existing_file_artifact], source_dir=os.getcwd(), out_format='coveralls')
report = json.loads(output.decode('utf-8'))
# When we pass the source directory to the report function, grcov ignores not-existing files.
assert len(report['source_files']) == 1
assert report['source_files'][0]['name'] == 'code_coverage_bot/cli.py'
# When we pass the source directory to grcov and the file exists, grcov can calculate its hash.
assert report['source_files'][0]['source_digest'] == 'b53ea39de2095ba8dd0a6e4e6e52173d'
def test_report_source_dir(fake_source_dir, grcov_artifact, grcov_existing_file_artifact):
output = grcov.report([grcov_existing_file_artifact], source_dir=fake_source_dir, out_format='coveralls')
report = json.loads(output.decode('utf-8'))
# When we pass the source directory to the report function, grcov ignores not-existing files.
assert len(report['source_files']) == 1
assert report['source_files'][0]['name'] == 'code_coverage_bot/cli.py'
# When we pass the source directory to grcov and the file exists, grcov can calculate its hash.
assert report['source_files'][0]['source_digest'] == '6ddb4095eb719e2a9f0a3f95677d24e0'
def generate_covdir(self):
"""
Build the covdir report using current artifacts
"""
output = grcov.report(
self.artifactsHandler.get(), source_dir=self.repo_dir, out_format="covdir"
)
logger.info("Covdir report generated successfully")
return json.loads(output)
def test_report_multiple_artifacts(grcov_artifact, jsvm_artifact):
output = grcov.report([grcov_artifact, jsvm_artifact], out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['repo_token'] == 'unused'
assert report['service_name'] == 'TaskCluster'
assert report['service_job_number'] == '1'
assert report['git']['branch'] == 'master'
assert report['git']['head']['id'] == 'unused'
assert report['service_number'] == ''
assert len(report['source_files']) == 2
assert set(['toolkit/components/osfile/osfile.jsm', 'js/src/jit/BitSet.cpp']) == set([sf['name'] for sf in report['source_files']])
def test_report_multiple_artifacts(grcov_artifact, jsvm_artifact):
output = grcov.report([grcov_artifact, jsvm_artifact], out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['repo_token'] == 'unused'
assert report['service_name'] == 'TaskCluster'
assert report['service_job_number'] == '1'
assert report['git']['branch'] == 'master'
assert report['git']['head']['id'] == 'unused'
assert report['service_number'] == ''
assert len(report['source_files']) == 2
assert set(['toolkit/components/osfile/osfile.jsm', 'js/src/jit/BitSet.cpp']) == set([sf['name'] for sf in report['source_files']])
def generate_covdir(self):
'''
Build the covdir report using current artifacts
'''
output = grcov.report(
self.artifactsHandler.get(),
source_dir=self.repo_dir,
out_format='covdir',
)
logger.info('Covdir report generated successfully')
return output
def test_report_source_dir(fake_source_dir, grcov_artifact,
grcov_existing_file_artifact):
output = grcov.report([grcov_existing_file_artifact],
source_dir=fake_source_dir,
out_format='coveralls')
report = json.loads(output.decode('utf-8'))
# When we pass the source directory to the report function, grcov ignores not-existing files.
assert len(report['source_files']) == 1
assert report['source_files'][0]['name'] == 'code_coverage_bot/cli.py'
# When we pass the source directory to grcov and the file exists, grcov can calculate its hash.
assert report['source_files'][0][
'source_digest'] == '6ddb4095eb719e2a9f0a3f95677d24e0'
def go_from_trigger_mozilla_central(self):
commit_sha = self.githubUtils.mercurial_to_git(self.revision)
try:
uploader.get_codecov(commit_sha)
logger.warn('Build was already injested')
return
except requests.exceptions.HTTPError:
pass
self.retrieve_source_and_artifacts()
self.githubUtils.update_geckodev_repo()
logger.info('GitHub revision', revision=commit_sha)
self.githubUtils.post_github_status(commit_sha)
r = requests.get('https://hg.mozilla.org/mozilla-central/json-rev/%s' %
self.revision)
r.raise_for_status()
push_id = r.json()['pushid']
output = grcov.report(self.artifactsHandler.get(),
source_dir=self.repo_dir,
service_number=push_id,
commit_sha=commit_sha,
token=secrets[secrets.COVERALLS_TOKEN])
logger.info('Report generated successfully')
report = json.loads(output)
expected_extensions = ['.js', '.cpp']
for extension in expected_extensions:
assert any(
f['name'].endswith(extension) for f in report['source_files']
), 'No {} file in the generated report'.format(extension)
logger.info('Upload changeset coverage data to Phabricator')
phabricatorUploader = PhabricatorUploader(self.repo_dir, self.revision)
phabricatorUploader.upload(report)
with ThreadPoolExecutorResult(max_workers=2) as executor:
executor.submit(uploader.coveralls, output)
executor.submit(uploader.codecov, output, commit_sha)
logger.info('Waiting for build to be ingested by Codecov...')
# Wait until the build has been ingested by Codecov.
if uploader.codecov_wait(commit_sha):
logger.info('Build ingested by codecov.io')
notifier = Notifier(self.repo_dir, self.revision, self.client_id,
self.access_token)
notifier.notify()
else:
logger.error('codecov.io took too much time to ingest data.')
def test_report_options(grcov_artifact, jsvm_artifact):
output = grcov.report(
[grcov_artifact, jsvm_artifact],
out_format="covdir",
options=["--ignore", "toolkit/*"],
)
report = json.loads(output.decode("utf-8"))
assert report == {
"children": {
"js": {
"children": {
"src": {
"children": {
"jit": {
"children": {
"BitSet.cpp": {
"coverage": [42, 42],
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "BitSet.cpp",
}
},
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "jit",
}
},
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "src",
}
},
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "js",
}
},
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "",
}
def test_report_grcov_artifact(grcov_artifact):
output = grcov.report([grcov_artifact], out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['repo_token'] == 'unused'
assert report['service_name'] == 'TaskCluster'
assert report['service_job_number'] == '1'
assert report['git']['branch'] == 'master'
assert report['git']['head']['id'] == 'unused'
assert report['service_number'] == ''
assert len(report['source_files']) == 1
assert report['source_files'][0]['name'] == 'js/src/jit/BitSet.cpp'
assert report['source_files'][0]['coverage'] == [42, 42]
assert report['source_files'][0]['branches'] == []
assert 'source_digest' in report['source_files'][0]
assert 'functions' not in report['source_files'][0]
def test_report_jsvm_artifact(jsvm_artifact):
output = grcov.report([jsvm_artifact], out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['repo_token'] == 'unused'
assert report['service_name'] == 'TaskCluster'
assert report['service_job_number'] == '1'
assert report['git']['branch'] == 'master'
assert report['git']['head']['id'] == 'unused'
assert report['service_number'] == ''
assert len(report['source_files']) == 1
assert report['source_files'][0]['name'] == 'toolkit/components/osfile/osfile.jsm'
assert report['source_files'][0]['coverage'] == [42, 42]
assert report['source_files'][0]['branches'] == []
assert 'source_digest' in report['source_files'][0]
assert 'functions' not in report['source_files'][0]
def test_report_grcov_artifact(grcov_artifact):
output = grcov.report([grcov_artifact], out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['repo_token'] == 'unused'
assert report['service_name'] == 'TaskCluster'
assert report['service_job_number'] == '1'
assert report['git']['branch'] == 'master'
assert report['git']['head']['id'] == 'unused'
assert report['service_number'] == ''
assert len(report['source_files']) == 1
assert report['source_files'][0]['name'] == 'js/src/jit/BitSet.cpp'
assert report['source_files'][0]['coverage'] == [42, 42]
assert report['source_files'][0]['branches'] == []
assert 'source_digest' in report['source_files'][0]
assert 'functions' not in report['source_files'][0]
def test_report_jsvm_artifact(jsvm_artifact):
output = grcov.report([jsvm_artifact], out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['repo_token'] == 'unused'
assert report['service_name'] == 'TaskCluster'
assert report['service_job_number'] == '1'
assert report['git']['branch'] == 'master'
assert report['git']['head']['id'] == 'unused'
assert report['service_number'] == ''
assert len(report['source_files']) == 1
assert report['source_files'][0]['name'] == 'toolkit/components/osfile/osfile.jsm'
assert report['source_files'][0]['coverage'] == [42, 42]
assert report['source_files'][0]['branches'] == []
assert 'source_digest' in report['source_files'][0]
assert 'functions' not in report['source_files'][0]
def test_report_grcov_artifact_coverallsplus(grcov_artifact):
output = grcov.report([grcov_artifact], out_format="coveralls+")
report = json.loads(output.decode("utf-8"))
assert report["repo_token"] == "unused"
assert report["git"]["branch"] == "master"
assert report["service_number"] == ""
assert len(report["source_files"]) == 1
assert report["source_files"][0]["name"] == "js/src/jit/BitSet.cpp"
assert report["source_files"][0]["coverage"] == [42, 42]
assert report["source_files"][0]["branches"] == []
assert "source_digest" in report["source_files"][0]
assert len(report["source_files"][0]["functions"]) == 1
assert report["source_files"][0]["functions"][0]["exec"]
assert report["source_files"][0]["functions"][0][
"name"] == "js::jit::BitSet::empty"
assert report["source_files"][0]["functions"][0]["start"] == 1
def test_report_jsvm_artifact(jsvm_artifact):
output = grcov.report([jsvm_artifact], out_format="covdir")
report = json.loads(output.decode("utf-8"))
assert report == {
"children": {
"toolkit": {
"children": {
"components": {
"children": {
"osfile": {
"children": {
"osfile.jsm": {
"coverage": [42, 42],
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "osfile.jsm",
}
},
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "osfile",
}
},
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "components",
}
},
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "toolkit",
}
},
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "",
}
def go_from_trigger_try(self):
phabricatorUploader = PhabricatorUploader(self.repo_dir, self.revision)
with hgmo.HGMO(server_address=TRY_REPOSITORY) as hgmo_server:
changesets = hgmo_server.get_automation_relevance_changesets(self.revision)
if not any(phabricatorUploader.parse_revision_id(changeset['desc']) is not None for changeset in changesets):
logger.info('None of the commits in the try push are linked to a Phabricator revision')
return
self.retrieve_source_and_artifacts()
output = grcov.report(
self.artifactsHandler.get(),
source_dir=self.repo_dir,
service_number='SERVICE_NUMBER',
commit_sha='COMMIT_SHA',
token='TOKEN',
)
logger.info('Report generated successfully')
logger.info('Upload changeset coverage data to Phabricator')
phabricatorUploader.upload(json.loads(output), changesets)
def test_report_multiple_artifacts(grcov_artifact, jsvm_artifact):
output = grcov.report([grcov_artifact, jsvm_artifact], out_format="covdir")
report = json.loads(output.decode("utf-8"))
assert report["linesTotal"] == 4
assert report["linesCovered"] == 4
assert report["coveragePercent"] == 100.0
assert covdir_get(report, "toolkit/components/osfile/osfile.jsm") == {
"coverage": [42, 42],
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "osfile.jsm",
}
assert covdir_get(report, "js/src/jit/BitSet.cpp") == {
"coverage": [42, 42],
"coveragePercent": 100.0,
"linesCovered": 2,
"linesMissed": 0,
"linesTotal": 2,
"name": "BitSet.cpp",
}
def test_report_service_number(grcov_artifact):
output = grcov.report([grcov_artifact], service_number='test', out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['service_number'] == 'test'
def test_report_token(grcov_artifact):
output = grcov.report([grcov_artifact], token='test', out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['repo_token'] == 'test'
def test_report_options(grcov_artifact, jsvm_artifact):
output = grcov.report([grcov_artifact, jsvm_artifact], out_format='coveralls', options=['--ignore-dir', 'toolkit/*'])
report = json.loads(output.decode('utf-8'))
assert len(report['source_files']) == 1
assert report['source_files'][0]['name'] == 'js/src/jit/BitSet.cpp'
def test_report_invalid_output_format(grcov_artifact):
with pytest.raises(AssertionError, match="Unsupported output format"):
grcov.report([grcov_artifact], out_format="UNSUPPORTED")
with pytest.raises(AssertionError, match="Unsupported output format"):
grcov.report([grcov_artifact], out_format="coveralls")
def generate(self, artifacts, hgrev, gitrev, out_dir='.'):
report = grcov.report(artifacts,
out_format='coveralls+',
source_dir=self.repo_dir)
report = json.loads(report.decode(
'utf-8')) # Decoding is only necessary until Python 3.6.
zero_coverage_files = set()
zero_coverage_functions = {}
for sf in report['source_files']:
name = sf['name']
# For C/C++ source files, we can consider a file as being uncovered
# when all its source lines are uncovered.
all_lines_uncovered = all(c is None or c == 0
for c in sf['coverage'])
# For JavaScript files, we can't do the same, as the top-level is always
# executed, even if it just contains declarations. So, we need to check if
# all its functions, except the top-level, are uncovered.
all_functions_uncovered = True
for f in sf['functions']:
f_name = f['name']
if f_name == 'top-level':
continue
if not f['exec']:
if name in zero_coverage_functions:
zero_coverage_functions[name].append(f['name'])
else:
zero_coverage_functions[name] = [f['name']]
else:
all_functions_uncovered = False
if all_lines_uncovered or (len(sf['functions']) > 1
and all_functions_uncovered):
zero_coverage_files.add(name)
os.makedirs(os.path.join(out_dir, 'zero_coverage_functions'),
exist_ok=True)
filesinfo = self.get_fileinfo(zero_coverage_functions.keys())
zero_coverage_info = []
for fname, functions in zero_coverage_functions.items():
info = filesinfo[fname]
info.update({
'name': fname,
'funcs': len(functions),
'uncovered': fname in zero_coverage_files
})
zero_coverage_info.append(info)
zero_coverage_report = {
'github_revision': gitrev,
'hg_revision': hgrev,
'files': zero_coverage_info
}
with open(os.path.join(out_dir, 'zero_coverage_report.json'),
'w') as f:
json.dump(zero_coverage_report, f)
def test_report_invalid_output_format(grcov_artifact):
with pytest.raises(click.exceptions.ClickException, message='`grcov` failed with code: 1.'):
grcov.report([grcov_artifact], out_format='UNSUPPORTED')
def test_report_service_number(grcov_artifact):
output = grcov.report([grcov_artifact], service_number='test', out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['service_number'] == 'test'
def test_report_commit_sha(grcov_artifact):
output = grcov.report([grcov_artifact], commit_sha='test', out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['git']['head']['id'] == 'test'
def test_report_invalid_output_format(grcov_artifact):
with pytest.raises(click.exceptions.ClickException, message='`grcov` failed with code: 1.'):
grcov.report([grcov_artifact], out_format='UNSUPPORTED')
def go_from_trigger_mozilla_central(self):
commit_sha = self.githubUtils.mercurial_to_git(self.revision)
try:
uploader.get_codecov(commit_sha)
logger.warn('Build was already injested')
return
except requests.exceptions.HTTPError:
pass
self.retrieve_source_and_artifacts()
self.githubUtils.update_geckodev_repo()
logger.info('GitHub revision', revision=commit_sha)
self.githubUtils.post_github_status(commit_sha)
r = requests.get('https://hg.mozilla.org/mozilla-central/json-rev/%s' % self.revision)
r.raise_for_status()
push_id = r.json()['pushid']
# Check that all JavaScript files present in the coverage artifacts actually exist.
# If they don't, there might be a bug in the LCOV rewriter.
for artifact in self.artifactsHandler.get():
if 'jsvm' not in artifact:
continue
with zipfile.ZipFile(artifact, 'r') as zf:
for file_name in zf.namelist():
with zf.open(file_name, 'r') as fl:
source_files = [line[3:].decode('utf-8').rstrip() for line in fl if line.startswith(b'SF:')]
missing_files = [f for f in source_files if not os.path.exists(os.path.join(self.repo_dir, f))]
if len(missing_files) != 0:
logger.warn(f'{missing_files} are present in coverage reports, but missing from the repository')
output = grcov.report(
self.artifactsHandler.get(),
source_dir=self.repo_dir,
service_number=push_id,
commit_sha=commit_sha,
token=secrets[secrets.COVERALLS_TOKEN]
)
logger.info('Report generated successfully')
report = json.loads(output)
expected_extensions = ['.js', '.cpp']
for extension in expected_extensions:
assert any(f['name'].endswith(extension) for f in
report['source_files']), 'No {} file in the generated report'.format(extension)
logger.info('Upload changeset coverage data to Phabricator')
phabricatorUploader = PhabricatorUploader(self.repo_dir, self.revision)
phabricatorUploader.upload(report)
with ThreadPoolExecutorResult(max_workers=2) as executor:
executor.submit(uploader.coveralls, output)
executor.submit(uploader.codecov, output, commit_sha)
logger.info('Waiting for build to be ingested by Codecov...')
# Wait until the build has been ingested by Codecov.
if uploader.codecov_wait(commit_sha):
logger.info('Build ingested by codecov.io')
notifier = Notifier(self.repo_dir, self.revision, self.client_id, self.access_token)
notifier.notify()
else:
logger.error('codecov.io took too much time to ingest data.')
def go_from_trigger_mozilla_central(self):
commit_sha = self.githubUtils.mercurial_to_git(self.revision)
try:
uploader.get_codecov(commit_sha)
logger.warn('Build was already injested')
return
except requests.exceptions.HTTPError:
pass
self.retrieve_source_and_artifacts()
self.githubUtils.update_geckodev_repo()
logger.info('GitHub revision', revision=commit_sha)
self.githubUtils.post_github_status(commit_sha)
r = requests.get('https://hg.mozilla.org/mozilla-central/json-rev/%s' %
self.revision)
r.raise_for_status()
push_id = r.json()['pushid']
# Check that all JavaScript files present in the coverage artifacts actually exist.
# If they don't, there might be a bug in the LCOV rewriter.
for artifact in self.artifactsHandler.get():
if 'jsvm' not in artifact:
continue
with zipfile.ZipFile(artifact, 'r') as zf:
for file_name in zf.namelist():
with zf.open(file_name, 'r') as fl:
source_files = [
line[3:].decode('utf-8').rstrip() for line in fl
if line.startswith(b'SF:')
]
missing_files = [
f for f in source_files if
not os.path.exists(os.path.join(self.repo_dir, f))
]
if len(missing_files) != 0:
logger.warn(
f'{missing_files} are present in coverage reports, but missing from the repository'
)
output = grcov.report(self.artifactsHandler.get(),
source_dir=self.repo_dir,
service_number=push_id,
commit_sha=commit_sha,
token=secrets[secrets.COVERALLS_TOKEN])
logger.info('Report generated successfully')
report = json.loads(output)
expected_extensions = ['.js', '.cpp']
for extension in expected_extensions:
assert any(
f['name'].endswith(extension) for f in report['source_files']
), 'No {} file in the generated report'.format(extension)
logger.info('Upload changeset coverage data to Phabricator')
phabricatorUploader = PhabricatorUploader(self.repo_dir, self.revision)
phabricatorUploader.upload(report)
with ThreadPoolExecutorResult(max_workers=2) as executor:
executor.submit(uploader.coveralls, output)
executor.submit(uploader.codecov, output, commit_sha)
logger.info('Waiting for build to be ingested by Codecov...')
# Wait until the build has been ingested by Codecov.
if uploader.codecov_wait(commit_sha):
logger.info('Build ingested by codecov.io')
notifier = Notifier(self.repo_dir, self.revision, self.client_id,
self.access_token)
notifier.notify()
else:
logger.error('codecov.io took too much time to ingest data.')
def go(self):
if self.from_pulse:
commit_sha = self.githubUtils.mercurial_to_git(self.revision)
try:
uploader.get_codecov(commit_sha)
logger.warn('Build was already injested')
return
except requests.exceptions.HTTPError:
pass
with ThreadPoolExecutorResult(max_workers=2) as executor:
# Thread 1 - Download coverage artifacts.
executor.submit(self.artifactsHandler.download_all)
# Thread 2 - Clone mozilla-central.
executor.submit(self.clone_mozilla_central, self.revision)
if self.from_pulse:
self.githubUtils.update_geckodev_repo()
logger.info('GitHub revision', revision=commit_sha)
self.githubUtils.post_github_status(commit_sha)
r = requests.get(
'https://hg.mozilla.org/mozilla-central/json-rev/%s' %
self.revision)
r.raise_for_status()
push_id = r.json()['pushid']
output = grcov.report(self.artifactsHandler.get(),
source_dir=self.repo_dir,
service_number=push_id,
commit_sha=commit_sha,
token=secrets[secrets.COVERALLS_TOKEN])
logger.info('Report generated successfully')
logger.info('Upload changeset coverage data to Phabricator')
phabricatorUploader = PhabricatorUploader(self.repo_dir,
self.revision)
phabricatorUploader.upload(json.loads(output))
with ThreadPoolExecutorResult(max_workers=2) as executor:
executor.submit(uploader.coveralls, output)
executor.submit(uploader.codecov, output, commit_sha)
logger.info('Waiting for build to be ingested by Codecov...')
# Wait until the build has been ingested by Codecov.
if uploader.codecov_wait(commit_sha):
logger.info('Build ingested by codecov.io')
self.notifier.notify()
else:
logger.error('codecov.io took too much time to ingest data.')
else:
logger.info('Generating suite reports')
os.makedirs(self.ccov_reports_dir, exist_ok=True)
suite_reports.generate(self.suites, self.artifactsHandler,
self.ccov_reports_dir, self.repo_dir)
logger.info('Generating zero coverage reports')
zc = ZeroCov(self.repo_dir)
zc.generate(self.artifactsHandler.get(), self.revision,
self.github_revision)
logger.info('Generating chunk mapping')
chunk_mapping.generate(self.repo_dir, self.revision,
self.artifactsHandler)
# Index the task in the TaskCluster index at the given revision and as "latest".
# Given that all tasks have the same rank, the latest task that finishes will
# overwrite the "latest" entry.
namespaces = [
'project.releng.services.project.{}.code_coverage_bot.{}'.
format(secrets[secrets.APP_CHANNEL], self.revision),
'project.releng.services.project.{}.code_coverage_bot.latest'.
format(secrets[secrets.APP_CHANNEL]),
]
for namespace in namespaces:
self.index_service.insertTask(
namespace, {
'taskId':
os.environ['TASK_ID'],
'rank':
0,
'data': {},
'expires':
(datetime.utcnow() +
timedelta(180)).strftime('%Y-%m-%dT%H:%M:%S.%fZ'),
})
os.chdir(self.ccov_reports_dir)
self.githubUtils.update_codecoveragereports_repo()
def test_report_token(grcov_artifact):
output = grcov.report([grcov_artifact], token='test', out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['repo_token'] == 'test'
def test_report_commit_sha(grcov_artifact):
output = grcov.report([grcov_artifact], commit_sha='test', out_format='coveralls')
report = json.loads(output.decode('utf-8'))
assert report['git']['head']['id'] == 'test'