def testnodedown(self, node, error):
"""Collect data file name from slave."""
# If slave doesn't return any data then it is likely that this
# plugin didn't get activated on the slave side.
if not (hasattr(node, 'slaveoutput') and 'cov_slave_node_id' in node.slaveoutput):
self.failed_slaves.append(node)
return
# If slave is not collocated then we must save the data file
# that it returns to us.
if 'cov_slave_data' in node.slaveoutput:
data_suffix = '%s.%s.%06d.%s' % (
socket.gethostname(), os.getpid(),
random.randint(0, 999999),
node.slaveoutput['cov_slave_node_id']
)
cov = coverage.coverage(source=self.cov_source,
branch=self.cov_branch,
data_suffix=data_suffix,
config_file=self.cov_config)
cov.start()
data = CoverageData()
data.read_fileobj(StringIO(node.slaveoutput['cov_slave_data']))
cov.data.update(data)
cov.stop()
cov.save()
path = node.slaveoutput['cov_slave_path']
self.cov.config.paths['source'].append(path)
# Record the slave types that contribute to the data file.
rinfo = node.gateway._rinfo()
node_desc = self.get_node_desc(rinfo.platform, rinfo.version_info)
self.node_descs.add(node_desc)
def testnodedown(self, node, error):
"""Collect data file name from slave."""
# If slave doesn't return any data then it is likely that this
# plugin didn't get activated on the slave side.
if not (hasattr(node, 'slaveoutput') and 'cov_slave_node_id' in node.slaveoutput):
self.failed_slaves.append(node)
return
# If slave is not collocated then we must save the data file
# that it returns to us.
if 'cov_slave_data' in node.slaveoutput:
data_suffix = '%s.%s.%06d.%s' % (
socket.gethostname(), os.getpid(),
random.randint(0, 999999),
node.slaveoutput['cov_slave_node_id']
)
cov = coverage.Coverage(source=self.cov_source,
branch=self.cov_branch,
data_suffix=data_suffix,
config_file=self.cov_config)
cov.start()
data = CoverageData()
data.read_fileobj(StringIO(node.slaveoutput['cov_slave_data']))
cov.data.update(data)
cov.stop()
cov.save()
path = node.slaveoutput['cov_slave_path']
self.cov.config.paths['source'].append(path)
# Record the slave types that contribute to the data file.
rinfo = node.gateway._rinfo()
node_desc = self.get_node_desc(rinfo.platform, rinfo.version_info)
self.node_descs.add(node_desc)
def test_read_and_write_are_opposites(self):
covdata1 = CoverageData()
covdata1.add_arcs(ARCS_3)
stringio = StringIO()
covdata1.write_fileobj(stringio)
stringio.seek(0)
covdata2 = CoverageData()
covdata2.read_fileobj(stringio)
self.assert_arcs3_data(covdata2)
def test_read_and_write_are_opposites(self):
covdata1 = CoverageData()
covdata1.add_arcs(ARCS_3)
stringio = StringIO()
covdata1.write_fileobj(stringio)
stringio.seek(0)
covdata2 = CoverageData()
covdata2.read_fileobj(stringio)
self.assert_arcs3_data(covdata2)
def pickle2json(infile, outfile):
"""Convert a coverage.py 3.x pickle data file to a 4.x JSON data file."""
try:
old_read_raw_data = CoverageData._read_raw_data
CoverageData._read_raw_data = pickle_read_raw_data
covdata = CoverageData()
with open(infile, 'rb') as inf:
covdata.read_fileobj(inf)
covdata.write_file(outfile)
finally:
CoverageData._read_raw_data = old_read_raw_data
def pickle2json(infile, outfile):
"""Convert a coverage.py 3.x pickle data file to a 4.x JSON data file."""
try:
old_read_raw_data = CoverageData._read_raw_data
CoverageData._read_raw_data = pickle_read_raw_data
covdata = CoverageData()
with open(infile, 'rb') as inf:
covdata.read_fileobj(inf)
covdata.write_file(outfile)
finally:
CoverageData._read_raw_data = old_read_raw_data
def testnodedown(self, node, error):
"""Collect data file name from worker."""
# If worker doesn't return any data then it is likely that this
# plugin didn't get activated on the worker side.
output = workeroutput(node, {})
if 'cov_worker_node_id' not in output:
self.failed_workers.append(node)
return
# If worker is not collocated then we must save the data file
# that it returns to us.
if 'cov_worker_data' in output:
data_suffix = '%s.%s.%06d.%s' % (
socket.gethostname(), os.getpid(),
random.randint(0, 999999),
output['cov_worker_node_id']
)
cov = coverage.Coverage(source=self.cov_source,
branch=self.cov_branch,
data_suffix=data_suffix,
config_file=self.cov_config)
cov.start()
if coverage.version_info < (5, 0):
data = CoverageData()
data.read_fileobj(StringIO(output['cov_worker_data']))
cov.data.update(data)
else:
data = CoverageData(no_disk=True)
data.loads(output['cov_worker_data'])
cov.get_data().update(data)
cov.stop()
cov.save()
path = output['cov_worker_path']
self.cov.config.paths['source'].append(path)
# Record the worker types that contribute to the data file.
rinfo = node.gateway._rinfo()
node_desc = self.get_node_desc(rinfo.platform, rinfo.version_info)
self.node_descs.add(node_desc)
