/usr/lib/python2.7/dist-packages/xdist/boxed.py is in python-pytest-xdist 1.15.0-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | import py
def pytest_addoption(parser):
group = parser.getgroup("xdist", "distributed and subprocess testing")
group.addoption(
'--boxed',
action="store_true", dest="boxed", default=False,
help="box each test run in a separate process (unix)")
def pytest_runtest_protocol(item):
if item.config.getvalue("boxed"):
reports = forked_run_report(item)
for rep in reports:
item.ihook.pytest_runtest_logreport(report=rep)
return True
def forked_run_report(item):
# for now, we run setup/teardown in the subprocess
# XXX optionally allow sharing of setup/teardown
from _pytest.runner import runtestprotocol
EXITSTATUS_TESTEXIT = 4
import marshal
from xdist.remote import serialize_report
from xdist.slavemanage import unserialize_report
def runforked():
try:
reports = runtestprotocol(item, log=False)
except KeyboardInterrupt:
py.std.os._exit(EXITSTATUS_TESTEXIT)
return marshal.dumps([serialize_report(x) for x in reports])
ff = py.process.ForkedFunc(runforked)
result = ff.waitfinish()
if result.retval is not None:
report_dumps = marshal.loads(result.retval)
return [unserialize_report("testreport", x) for x in report_dumps]
else:
if result.exitstatus == EXITSTATUS_TESTEXIT:
py.test.exit("forked test item %s raised Exit" % (item,))
return [report_process_crash(item, result)]
def report_process_crash(item, result):
path, lineno = item._getfslineno()
info = ("%s:%s: running the test CRASHED with signal %d" %
(path, lineno, result.signal))
from _pytest import runner
call = runner.CallInfo(lambda: 0/0, "???")
call.excinfo = info
rep = runner.pytest_runtest_makereport(item, call)
if result.out:
rep.sections.append(("captured stdout", result.out))
if result.err:
rep.sections.append(("captured stderr", result.err))
return rep
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