[3.8] Update libregrtest from master (GH-19516)
* bpo-37531: regrtest now catchs ProcessLookupError (GH-16827)
Fix a warning on a race condition on TestWorkerProcess.kill(): ignore
silently ProcessLookupError rather than logging an useless warning.
(cherry picked from commit a661392f8fb5ac4fc095aa1845d1eb7a25c4e9be)
* bpo-38502: regrtest uses process groups if available (GH-16829)
test.regrtest now uses process groups in the multiprocessing mode
(-jN command line option) if process groups are available: if
os.setsid() and os.killpg() functions are available.
(cherry picked from commit ecb035cd14c11521276343397151929a94018a22)
* bpo-37957: Allow regrtest to receive a file with test (and subtests) to ignore (GH-16989)
When building Python in some uncommon platforms there are some known tests that will fail. Right now, the test suite has the ability to ignore entire tests using the -x option and to receive a filter file using the --matchfile filter. The problem with the --matchfile option is that it receives a file with patterns to accept and when you want to ignore a couple of tests and subtests, is too cumbersome to lists ALL tests that are not the ones that you want to accept and he problem with -x is that is not easy to ignore just a subtests that fail and the whole test needs to be ignored.
For these reasons, add a new option to allow to ignore a list of test and subtests for these situations.
(cherry picked from commit e0cd8aa70a3ce19c3d3712568940aa0cbd9aa97b)
* regrtest: log timeout at startup (GH-19514)
Reduce also worker timeout.
(cherry picked from commit 4cf65a630a8d45bad3fe5cdc4c2632ec64e7ba27)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
diff --git a/Lib/test/libregrtest/main.py b/Lib/test/libregrtest/main.py
index 76ad335..95b4856 100644
--- a/Lib/test/libregrtest/main.py
+++ b/Lib/test/libregrtest/main.py
@@ -287,7 +287,7 @@
def list_cases(self):
support.verbose = False
- support.set_match_tests(self.ns.match_tests)
+ support.set_match_tests(self.ns.match_tests, self.ns.ignore_tests)
for test_name in self.selected:
abstest = get_abs_module(self.ns, test_name)
@@ -394,7 +394,10 @@
save_modules = sys.modules.keys()
- self.log("Run tests sequentially")
+ msg = "Run tests sequentially"
+ if self.ns.timeout:
+ msg += " (timeout: %s)" % format_duration(self.ns.timeout)
+ self.log(msg)
previous_test = None
for test_index, test_name in enumerate(self.tests, 1):