[Python-checkins] cpython: Issue #25220: Use print(flush=True) in libregrtest
victor.stinner
python-checkins at python.org
Wed Sep 30 02:05:13 CEST 2015
https://hg.python.org/cpython/rev/7e07c51d8fc6
changeset: 98423:7e07c51d8fc6
user: Victor Stinner <victor.stinner at gmail.com>
date: Wed Sep 30 00:48:27 2015 +0200
summary:
Issue #25220: Use print(flush=True) in libregrtest
files:
Lib/test/libregrtest/main.py | 7 +++----
Lib/test/libregrtest/refleak.py | 10 ++++------
Lib/test/libregrtest/runtest.py | 14 +++++---------
Lib/test/libregrtest/runtest_mp.py | 9 +++------
4 files changed, 15 insertions(+), 25 deletions(-)
diff --git a/Lib/test/libregrtest/main.py b/Lib/test/libregrtest/main.py
--- a/Lib/test/libregrtest/main.py
+++ b/Lib/test/libregrtest/main.py
@@ -157,8 +157,8 @@
return
fmt = "[{1:{0}}{2}/{3}] {4}" if self.bad else "[{1:{0}}{2}] {4}"
print(fmt.format(self.test_count_width, test_index,
- self.test_count, len(self.bad), test))
- sys.stdout.flush()
+ self.test_count, len(self.bad), test),
+ flush=True)
def setup_regrtest(self):
if self.ns.huntrleaks:
@@ -333,8 +333,7 @@
if self.ns.verbose2 and self.bad:
print("Re-running failed tests in verbose mode")
for test in self.bad[:]:
- print("Re-running test %r in verbose mode" % test)
- sys.stdout.flush()
+ print("Re-running test %r in verbose mode" % test, flush=True)
try:
self.ns.verbose = True
ok = runtest(test, True, self.ns.quiet, self.ns.huntrleaks,
diff --git a/Lib/test/libregrtest/refleak.py b/Lib/test/libregrtest/refleak.py
--- a/Lib/test/libregrtest/refleak.py
+++ b/Lib/test/libregrtest/refleak.py
@@ -44,13 +44,12 @@
alloc_deltas = [0] * repcount
print("beginning", repcount, "repetitions", file=sys.stderr)
- print(("1234567890"*(repcount//10 + 1))[:repcount], file=sys.stderr)
- sys.stderr.flush()
+ print(("1234567890"*(repcount//10 + 1))[:repcount], file=sys.stderr,
+ flush=True)
for i in range(repcount):
indirect_test()
alloc_after, rc_after = dash_R_cleanup(fs, ps, pic, zdc, abcs)
- sys.stderr.write('.')
- sys.stderr.flush()
+ print('.', end='', flush=True)
if i >= nwarmup:
rc_deltas[i] = rc_after - rc_before
alloc_deltas[i] = alloc_after - alloc_before
@@ -74,8 +73,7 @@
if checker(deltas):
msg = '%s leaked %s %s, sum=%s' % (
test, deltas[nwarmup:], item_name, sum(deltas))
- print(msg, file=sys.stderr)
- sys.stderr.flush()
+ print(msg, file=sys.stderr, flush=True)
with open(fname, "a") as refrep:
print(msg, file=refrep)
refrep.flush()
diff --git a/Lib/test/libregrtest/runtest.py b/Lib/test/libregrtest/runtest.py
--- a/Lib/test/libregrtest/runtest.py
+++ b/Lib/test/libregrtest/runtest.py
@@ -161,27 +161,23 @@
test_time = time.time() - start_time
except support.ResourceDenied as msg:
if not quiet:
- print(test, "skipped --", msg)
- sys.stdout.flush()
+ print(test, "skipped --", msg, flush=True)
return RESOURCE_DENIED, test_time
except unittest.SkipTest as msg:
if not quiet:
- print(test, "skipped --", msg)
- sys.stdout.flush()
+ print(test, "skipped --", msg, flush=True)
return SKIPPED, test_time
except KeyboardInterrupt:
raise
except support.TestFailed as msg:
if display_failure:
- print("test", test, "failed --", msg, file=sys.stderr)
+ print("test", test, "failed --", msg, file=sys.stderr, flush=True)
else:
- print("test", test, "failed", file=sys.stderr)
- sys.stderr.flush()
+ print("test", test, "failed", file=sys.stderr, flush=True)
return FAILED, test_time
except:
msg = traceback.format_exc()
- print("test", test, "crashed --", msg, file=sys.stderr)
- sys.stderr.flush()
+ print("test", test, "crashed --", msg, file=sys.stderr, flush=True)
return FAILED, test_time
else:
if refleak:
diff --git a/Lib/test/libregrtest/runtest_mp.py b/Lib/test/libregrtest/runtest_mp.py
--- a/Lib/test/libregrtest/runtest_mp.py
+++ b/Lib/test/libregrtest/runtest_mp.py
@@ -70,9 +70,8 @@
except BaseException as e:
traceback.print_exc()
result = CHILD_ERROR, str(e)
- sys.stdout.flush()
print() # Force a newline (just in case)
- print(json.dumps(result))
+ print(json.dumps(result), flush=True)
sys.exit(0)
@@ -184,11 +183,9 @@
# Copy stdout and stderr from the child process
if stdout:
- print(stdout)
+ print(stdout, flush=True)
if stderr:
- print(stderr, file=sys.stderr)
- sys.stdout.flush()
- sys.stderr.flush()
+ print(stderr, file=sys.stderr, flush=True)
if result[0] == INTERRUPTED:
raise KeyboardInterrupt
--
Repository URL: https://hg.python.org/cpython
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