def start_coverage(self):
if self.is_arbiter() and self.cfg.coverage:
if not coverage:
self.logger.error('Coverage module not installed. '
'Cannot start coverage.')
return
cov = self.coverage
if not cov:
self.logger.warning('Start coverage')
p = current_process()
p._coverage = coverage.Coverage(data_suffix=True)
patch_multiprocessing()
p._coverage.start()
def start_coverage(self):
if self.is_arbiter() and self.cfg.coverage:
if not coverage:
self.logger.error('Coverage module not installed. '
'Cannot start coverage.')
return
cov = self.coverage
if not cov:
self.logger.warning('Start coverage')
p = current_process()
p._coverage = coverage.Coverage(data_suffix=True)
patch_multiprocessing()
p._coverage.start()
def run_tests(self):
if self.coverage and self.start_coverage:
import coverage
from coverage.monkey import patch_multiprocessing
p = current_process()
p._coverage = coverage.Coverage(data_suffix=True)
patch_multiprocessing()
p._coverage.start()
from pulsar.apps.test import TestSuite
test_suite = TestSuite(verbosity=self.verbose+1,
argv=self.test_args,
**self.test_params)
test_suite.start()
def run_tests(self):
if self.coverage and self.start_coverage:
import coverage
from coverage.monkey import patch_multiprocessing
p = current_process()
p._coverage = coverage.Coverage(data_suffix=True)
patch_multiprocessing()
p._coverage.start()
from pulsar.apps.test import TestSuite
test_suite = TestSuite(verbosity=self.verbose + 1,
argv=self.test_args,
**self.test_params)
test_suite.start()
def run_tests(self):
if self.coverage:
import coverage
from coverage.monkey import patch_multiprocessing
print('Collect coverage')
p = current_process()
p._coverage = coverage.Coverage(data_suffix=True)
patch_multiprocessing()
p._coverage.start()
from pulsar.apps.test import TestSuite
test_suite = TestSuite(list_labels=self.list_labels,
verbosity=self.verbose+1,
coverage=self.coverage,
argv=self.test_args)
self.result_code = test_suite.start(exit=False)
def _init(self):
"""Set all the initial state.
This is called by the public methods to initialize state. This lets us
construct a :class:`Coverage` object, then tweak its state before this
function is called.
"""
if self._inited:
return
# Create and configure the debugging controller. COVERAGE_DEBUG_FILE
# is an environment variable, the name of a file to append debug logs
# to.
if self._debug_file is None:
debug_file_name = os.environ.get("COVERAGE_DEBUG_FILE")
if debug_file_name:
self._debug_file = open(debug_file_name, "a")
else:
self._debug_file = sys.stderr
self.debug = DebugControl(self.config.debug, self._debug_file)
# Load plugins
self.plugins = Plugins.load_plugins(self.config.plugins, self.config, self.debug)
# _exclude_re is a dict that maps exclusion list names to compiled
# regexes.
self._exclude_re = {}
self._exclude_regex_stale()
files.set_relative_directory()
# The source argument can be directories or package names.
self.source = []
self.source_pkgs = []
for src in self.config.source or []:
if os.path.exists(src):
self.source.append(files.canonical_filename(src))
else:
self.source_pkgs.append(src)
self.omit = prep_patterns(self.config.omit)
self.include = prep_patterns(self.config.include)
concurrency = self.config.concurrency
if concurrency == "multiprocessing":
patch_multiprocessing()
concurrency = None
self.collector = Collector(
should_trace=self._should_trace,
check_include=self._check_include_omit_etc,
timid=self.config.timid,
branch=self.config.branch,
warn=self._warn,
concurrency=concurrency,
)
# Early warning if we aren't going to be able to support plugins.
if self.plugins.file_tracers and not self.collector.supports_plugins:
self._warn(
"Plugin file tracers (%s) aren't supported with %s" % (
", ".join(
plugin._coverage_plugin_name
for plugin in self.plugins.file_tracers
),
self.collector.tracer_name(),
)
)
for plugin in self.plugins.file_tracers:
plugin._coverage_enabled = False
# Suffixes are a bit tricky. We want to use the data suffix only when
# collecting data, not when combining data. So we save it as
# `self.run_suffix` now, and promote it to `self.data_suffix` if we
# find that we are collecting data later.
if self._data_suffix or self.config.parallel:
if not isinstance(self._data_suffix, string_class):
# if data_suffix=True, use .machinename.pid.random
self._data_suffix = True
else:
self._data_suffix = None
self.data_suffix = None
self.run_suffix = self._data_suffix
# Create the data file. We do this at construction time so that the
# data file will be written into the directory where the process
# started rather than wherever the process eventually chdir'd to.
self.data = CoverageData(debug=self.debug)
self.data_files = CoverageDataFiles(basename=self.config.data_file, warn=self._warn)
# The directories for files considered "installed with the interpreter".
self.pylib_dirs = set()
if not self.config.cover_pylib:
# Look at where some standard modules are located. That's the
# indication for "installed with the interpreter". In some
# environments (virtualenv, for example), these modules may be
# spread across a few locations. Look at all the candidate modules
# we've imported, and take all the different ones.
for m in (atexit, inspect, os, platform, re, _structseq, traceback):
if m is not None and hasattr(m, "__file__"):
self.pylib_dirs.add(self._canonical_dir(m))
if _structseq and not hasattr(_structseq, '__file__'):
# PyPy 2.4 has no __file__ in the builtin modules, but the code
# objects still have the file names. So dig into one to find
# the path to exclude.
structseq_new = _structseq.structseq_new
try:
structseq_file = structseq_new.func_code.co_filename
except AttributeError:
structseq_file = structseq_new.__code__.co_filename
self.pylib_dirs.add(self._canonical_dir(structseq_file))
# To avoid tracing the coverage.py code itself, we skip anything
# located where we are.
self.cover_dirs = [self._canonical_dir(__file__)]
if env.TESTING:
# When testing, we use PyContracts, which should be considered
# part of coverage.py, and it uses six. Exclude those directories
# just as we exclude ourselves.
import contracts, six
for mod in [contracts, six]:
self.cover_dirs.append(self._canonical_dir(mod))
# Set the reporting precision.
Numbers.set_precision(self.config.precision)
atexit.register(self._atexit)
self._inited = True
# Create the matchers we need for _should_trace
if self.source or self.source_pkgs:
self.source_match = TreeMatcher(self.source)
self.source_pkgs_match = ModuleMatcher(self.source_pkgs)
else:
if self.cover_dirs:
self.cover_match = TreeMatcher(self.cover_dirs)
if self.pylib_dirs:
self.pylib_match = TreeMatcher(self.pylib_dirs)
if self.include:
self.include_match = FnmatchMatcher(self.include)
if self.omit:
self.omit_match = FnmatchMatcher(self.omit)
# The user may want to debug things, show info if desired.
wrote_any = False
if self.debug.should('config'):
config_info = sorted(self.config.__dict__.items())
self.debug.write_formatted_info("config", config_info)
wrote_any = True
if self.debug.should('sys'):
self.debug.write_formatted_info("sys", self.sys_info())
for plugin in self.plugins:
header = "sys: " + plugin._coverage_plugin_name
info = plugin.sys_info()
self.debug.write_formatted_info(header, info)
wrote_any = True
if wrote_any:
self.debug.write_formatted_info("end", ())
def _init(self):
"""Set all the initial state.
This is called by the public methods to initialize state. This lets us
construct a :class:`Coverage` object, then tweak its state before this
function is called.
"""
if self._inited:
return
# Create and configure the debugging controller. COVERAGE_DEBUG_FILE
# is an environment variable, the name of a file to append debug logs
# to.
if self._debug_file is None:
debug_file_name = os.environ.get("COVERAGE_DEBUG_FILE")
if debug_file_name:
self._debug_file = open(debug_file_name, "a")
else:
self._debug_file = sys.stderr
self.debug = DebugControl(self.config.debug, self._debug_file)
# Load plugins
self.plugins = Plugins.load_plugins(self.config.plugins, self.config,
self.debug)
# _exclude_re is a dict that maps exclusion list names to compiled
# regexes.
self._exclude_re = {}
self._exclude_regex_stale()
files.set_relative_directory()
# The source argument can be directories or package names.
self.source = []
self.source_pkgs = []
for src in self.config.source or []:
if os.path.exists(src):
self.source.append(files.canonical_filename(src))
else:
self.source_pkgs.append(src)
self.omit = prep_patterns(self.config.omit)
self.include = prep_patterns(self.config.include)
concurrency = self.config.concurrency
if concurrency == "multiprocessing":
patch_multiprocessing()
concurrency = None
self.collector = Collector(
should_trace=self._should_trace,
check_include=self._check_include_omit_etc,
timid=self.config.timid,
branch=self.config.branch,
warn=self._warn,
concurrency=concurrency,
)
# Early warning if we aren't going to be able to support plugins.
if self.plugins.file_tracers and not self.collector.supports_plugins:
self._warn("Plugin file tracers (%s) aren't supported with %s" % (
", ".join(plugin._coverage_plugin_name
for plugin in self.plugins.file_tracers),
self.collector.tracer_name(),
))
for plugin in self.plugins.file_tracers:
plugin._coverage_enabled = False
# Suffixes are a bit tricky. We want to use the data suffix only when
# collecting data, not when combining data. So we save it as
# `self.run_suffix` now, and promote it to `self.data_suffix` if we
# find that we are collecting data later.
if self._data_suffix or self.config.parallel:
if not isinstance(self._data_suffix, string_class):
# if data_suffix=True, use .machinename.pid.random
self._data_suffix = True
else:
self._data_suffix = None
self.data_suffix = None
self.run_suffix = self._data_suffix
# Create the data file. We do this at construction time so that the
# data file will be written into the directory where the process
# started rather than wherever the process eventually chdir'd to.
self.data = CoverageData(debug=self.debug)
self.data_files = CoverageDataFiles(basename=self.config.data_file)
# The directories for files considered "installed with the interpreter".
self.pylib_dirs = set()
if not self.config.cover_pylib:
# Look at where some standard modules are located. That's the
# indication for "installed with the interpreter". In some
# environments (virtualenv, for example), these modules may be
# spread across a few locations. Look at all the candidate modules
# we've imported, and take all the different ones.
for m in (atexit, inspect, os, platform, _structseq, traceback):
if m is not None and hasattr(m, "__file__"):
self.pylib_dirs.add(self._canonical_dir(m))
if _structseq and not hasattr(_structseq, '__file__'):
# PyPy 2.4 has no __file__ in the builtin modules, but the code
# objects still have the file names. So dig into one to find
# the path to exclude.
structseq_new = _structseq.structseq_new
try:
structseq_file = structseq_new.func_code.co_filename
except AttributeError:
structseq_file = structseq_new.__code__.co_filename
self.pylib_dirs.add(self._canonical_dir(structseq_file))
# To avoid tracing the coverage.py code itself, we skip anything
# located where we are.
self.cover_dirs = [self._canonical_dir(__file__)]
if env.TESTING:
# When testing, we use PyContracts, which should be considered
# part of coverage.py, and it uses six. Exclude those directories
# just as we exclude ourselves.
import contracts, six
for mod in [contracts, six]:
self.cover_dirs.append(self._canonical_dir(mod))
# Set the reporting precision.
Numbers.set_precision(self.config.precision)
atexit.register(self._atexit)
self._inited = True
# Create the matchers we need for _should_trace
if self.source or self.source_pkgs:
self.source_match = TreeMatcher(self.source)
self.source_pkgs_match = ModuleMatcher(self.source_pkgs)
else:
if self.cover_dirs:
self.cover_match = TreeMatcher(self.cover_dirs)
if self.pylib_dirs:
self.pylib_match = TreeMatcher(self.pylib_dirs)
if self.include:
self.include_match = FnmatchMatcher(self.include)
if self.omit:
self.omit_match = FnmatchMatcher(self.omit)
# The user may want to debug things, show info if desired.
wrote_any = False
if self.debug.should('config'):
config_info = sorted(self.config.__dict__.items())
self.debug.write_formatted_info("config", config_info)
wrote_any = True
if self.debug.should('sys'):
self.debug.write_formatted_info("sys", self.sys_info())
for plugin in self.plugins:
header = "sys: " + plugin._coverage_plugin_name
info = plugin.sys_info()
self.debug.write_formatted_info(header, info)
wrote_any = True
if wrote_any:
self.debug.write_formatted_info("end", ())
