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This commit is contained in:
Bruno Oliveira
2018-07-27 17:50:55 -03:00
parent 1ed3884da9
commit fced1645cb
25 changed files with 1153 additions and 934 deletions
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42
xdist/looponfail.py
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@@ -17,19 +17,22 @@ import execnet
def pytest_addoption(parser):
group = parser.getgroup("xdist", "distributed and subprocess testing")
group._addoption(
'-f', '--looponfail',
action="store_true", dest="looponfail", default=False,
"-f",
"--looponfail",
action="store_true",
dest="looponfail",
default=False,
help="run tests in subprocess, wait for modified files "
"and re-run failing test set until all pass.")
"and re-run failing test set until all pass.",
)
def pytest_cmdline_main(config):
if config.getoption("looponfail"):
usepdb = config.getoption('usepdb') # a core option
usepdb = config.getoption("usepdb") # a core option
if usepdb:
raise pytest.UsageError(
"--pdb incompatible with --looponfail.")
raise pytest.UsageError("--pdb incompatible with --looponfail.")
looponfail_main(config)
return 2 # looponfail only can get stop with ctrl-C anyway
@@ -45,8 +48,8 @@ def looponfail_main(config):
# the last failures passed, let's immediately rerun all
continue
repr_pytest_looponfailinfo(
failreports=remotecontrol.failures,
rootdirs=rootdirs)
failreports=remotecontrol.failures, rootdirs=rootdirs
)
statrecorder.waitonchange(checkinterval=2.0)
except KeyboardInterrupt:
print()
@@ -68,7 +71,7 @@ class RemoteControl(object):
def setup(self, out=None):
if out is None:
out = py.io.TerminalWriter()
if hasattr(self, 'gateway'):
if hasattr(self, "gateway"):
raise ValueError("already have gateway %r" % self.gateway)
self.trace("setting up worker session")
self.gateway = self.initgateway()
@@ -82,15 +85,16 @@ class RemoteControl(object):
def write(s):
out._file.write(s)
out._file.flush()
remote_outchannel.setcallback(write)
def ensure_teardown(self):
if hasattr(self, 'channel'):
if hasattr(self, "channel"):
if not self.channel.isclosed():
self.trace("closing", self.channel)
self.channel.close()
del self.channel
if hasattr(self, 'gateway'):
if hasattr(self, "gateway"):
self.trace("exiting", self.gateway)
self.gateway.exit()
del self.gateway
@@ -138,8 +142,9 @@ def repr_pytest_looponfailinfo(failreports, rootdirs):
def init_worker_session(channel, args, option_dict):
import os
import sys
outchannel = channel.gateway.newchannel()
sys.stdout = sys.stderr = outchannel.makefile('w')
sys.stdout = sys.stderr = outchannel.makefile("w")
channel.send(outchannel)
# prune sys.path to not contain relative paths
newpaths = []
@@ -152,9 +157,11 @@ def init_worker_session(channel, args, option_dict):
# fullwidth, hasmarkup = channel.receive()
from _pytest.config import Config
config = Config.fromdictargs(option_dict, list(args))
config.args = args
from xdist.looponfail import WorkerFailSession
WorkerFailSession(config, channel).main()
@@ -181,7 +188,8 @@ class WorkerFailSession(object):
except pytest.UsageError:
items = session.perform_collect(None)
hook.pytest_collection_modifyitems(
session=session, config=session.config, items=items)
session=session, config=session.config, items=items
)
hook.pytest_collection_finish(session=session)
return True
@@ -207,7 +215,7 @@ class WorkerFailSession(object):
for rep in self.recorded_failures:
trails.append(rep.nodeid)
loc = rep.longrepr
loc = str(getattr(loc, 'reprcrash', loc))
loc = str(getattr(loc, "reprcrash", loc))
failreports.append(loc)
self.channel.send((trails, failreports, self.collection_failed))
@@ -245,8 +253,10 @@ class StatRecorder(object):
changed = True
else:
if oldstat:
if oldstat.mtime != curstat.mtime or \
oldstat.size != curstat.size:
if (
oldstat.mtime != curstat.mtime
or oldstat.size != curstat.size
):
changed = True
print("# MODIFIED", path)
if removepycfiles and path.ext == ".py":