--- a/tests/run-tests.py Fri Jan 12 10:59:58 2018 +0100
+++ b/tests/run-tests.py Fri Jan 19 16:28:11 2018 -0500
@@ -670,6 +670,7 @@
def __init__(self, path, outputdir, tmpdir, keeptmpdir=False,
debug=False,
+ first=False,
timeout=None,
startport=None, extraconfigopts=None,
py3kwarnings=False, shell=None, hgcommand=None,
@@ -722,6 +723,7 @@
self._threadtmp = tmpdir
self._keeptmpdir = keeptmpdir
self._debug = debug
+ self._first = first
self._timeout = timeout
self._slowtimeout = slowtimeout
self._startport = startport
@@ -906,9 +908,13 @@
f.write(line)
# The result object handles diff calculation for us.
- if self._result.addOutputMismatch(self, ret, out, self._refout):
- # change was accepted, skip failing
- return
+ with firstlock:
+ if self._result.addOutputMismatch(self, ret, out, self._refout):
+ # change was accepted, skip failing
+ return
+ if self._first:
+ global firsterror
+ firsterror = True
if ret:
msg = 'output changed and ' + describe(ret)
@@ -1037,7 +1043,7 @@
offset = '' if i == 0 else '%s' % i
env["HGPORT%s" % offset] = '%s' % (self._startport + i)
env = os.environ.copy()
- env['PYTHONUSERBASE'] = sysconfig.get_config_var('userbase')
+ env['PYTHONUSERBASE'] = sysconfig.get_config_var('userbase') or ''
env['HGEMITWARNINGS'] = '1'
env['TESTTMP'] = self._testtmp
env['HOME'] = self._testtmp
@@ -1637,6 +1643,8 @@
return TTest.ESCAPESUB(TTest._escapef, s)
iolock = threading.RLock()
+firstlock = threading.RLock()
+firsterror = False
class TestResult(unittest._TextTestResult):
"""Holds results when executing via unittest."""
@@ -1722,7 +1730,7 @@
def addOutputMismatch(self, test, ret, got, expected):
"""Record a mismatch in test output for a particular test."""
- if self.shouldStop:
+ if self.shouldStop or firsterror:
# don't print, some other test case already failed and
# printed, we're just stale and probably failed due to our
# temp dir getting cleaned up.
@@ -2715,6 +2723,7 @@
t = testcls(refpath, self._outputdir, tmpdir,
keeptmpdir=self.options.keep_tmpdir,
debug=self.options.debug,
+ first=self.options.first,
timeout=self.options.timeout,
startport=self._getport(count),
extraconfigopts=self.options.extra_config_opt,