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grep branch, master, updated. v2.21-85-g3e24e1d
From: |
Jim Meyering |
Subject: |
grep branch, master, updated. v2.21-85-g3e24e1d |
Date: |
Mon, 02 Nov 2015 01:13:16 +0000 |
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The branch, master has been updated
via 3e24e1d86b4ccc53094208d599c8347716bda9c8 (commit)
from da9cf47e2769053576daf1e2998a39bc9885c27d (commit)
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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/grep.git/commit/?id=3e24e1d86b4ccc53094208d599c8347716bda9c8
commit 3e24e1d86b4ccc53094208d599c8347716bda9c8
Author: Jim Meyering <address@hidden>
Date: Sun Nov 1 15:38:23 2015 -0800
tests: pcre-jitstack: upon failure, retry with no stack size limit
* tests/pcre-jitstack: Don't let an example that provokes inordinate
stack space use cause a test failure. Thanks to reports from and
analysis by Bruce Dubbs; see http://debbugs.gnu.org/21755
diff --git a/tests/pcre-jitstack b/tests/pcre-jitstack
index 03587f1..d9a5615 100755
--- a/tests/pcre-jitstack
+++ b/tests/pcre-jitstack
@@ -34,6 +34,19 @@ test $? -eq 0 || framework_failure_
gzip -d pcrejit.txt || framework_failure_
LC_ALL=C grep -P -n '^([/](?!/)|[^/])*~/.*' pcrejit.txt
-test $? -eq 1 || fail=1
+if test $? != 1; then
+ # The above often makes grep attempt to use an inordinate amount
+ # of stack space. If grep fails with $? != 1, try gain, but this
+ # time with no soft limit:
+
+ # Use ulimit to remove that limit, if possible.
+ # If ulimit is not usable, just skip this test.
+ (ulimit -s unlimited; : ) || skip_ this shell lacks ulimit support
+
+ # Rerun that same test, but now with no limit on stack size:
+ (ulimit -s unlimited;
+ LC_ALL=C grep -P -n '^([/](?!/)|[^/])*~/.*' pcrejit.txt)
+ test $? = 1 || fail=1
+fi
Exit $fail
-----------------------------------------------------------------------
Summary of changes:
tests/pcre-jitstack | 15 ++++++++++++++-
1 files changed, 14 insertions(+), 1 deletions(-)
hooks/post-receive
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