grep branch, master, updated. v3.1-48-g7eeab06

[Jim Meyering]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=7eeab0689a72e8f2283531c61bd5edb7c19a7608


commit 7eeab0689a72e8f2283531c61bd5edb7c19a7608
Author: Jim Meyering <address@hidden>
Date:   Sat Dec 15 17:11:22 2018 -0800

    tests: stack-overflow: handle the case of success without the diagnostic
    
    * tests/stack-overflow: Do not always require a stack
    overflow diagnostic.

diff --git a/tests/stack-overflow b/tests/stack-overflow
index 6922045..492e959 100755
--- a/tests/stack-overflow
+++ b/tests/stack-overflow
@@ -22,4 +22,13 @@ for i in 1 3 5 10 20 30 40 50 100 200; do
   fi
 done
 
+# If there was no stack overflow message and the final run exited with
+# status 1 and both stdout and stderr were empty, then assume it's a working
+# regex that avoids the internal stack overflow problem like glibc's regexp
+# used to.
+test $st = 1 \
+  && ! test -s out \
+  && ! test -s err \
+  && Exit 0
+
 fail_ 'grep never printed "stack overflow"'

http://git.savannah.gnu.org/cgit/grep.git/commit/?id=853f1e432888402f4b37a19345c68e76036526bf


commit 7eeab0689a72e8f2283531c61bd5edb7c19a7608
Author: Jim Meyering <address@hidden>
Date:   Sat Dec 15 17:11:22 2018 -0800

    tests: stack-overflow: handle the case of success without the diagnostic
    
    * tests/stack-overflow: Do not always require a stack
    overflow diagnostic.

diff --git a/tests/stack-overflow b/tests/stack-overflow
index 6922045..492e959 100755
--- a/tests/stack-overflow
+++ b/tests/stack-overflow
@@ -22,4 +22,13 @@ for i in 1 3 5 10 20 30 40 50 100 200; do
   fi
 done
 
+# If there was no stack overflow message and the final run exited with
+# status 1 and both stdout and stderr were empty, then assume it's a working
+# regex that avoids the internal stack overflow problem like glibc's regexp
+# used to.
+test $st = 1 \
+  && ! test -s out \
+  && ! test -s err \
+  && Exit 0
+
 fail_ 'grep never printed "stack overflow"'

http://git.savannah.gnu.org/cgit/grep.git/commit/?id=9157494ee4411c401e904314507527c6d02319b6


commit 7eeab0689a72e8f2283531c61bd5edb7c19a7608
Author: Jim Meyering <address@hidden>
Date:   Sat Dec 15 17:11:22 2018 -0800

    tests: stack-overflow: handle the case of success without the diagnostic
    
    * tests/stack-overflow: Do not always require a stack
    overflow diagnostic.

diff --git a/tests/stack-overflow b/tests/stack-overflow
index 6922045..492e959 100755
--- a/tests/stack-overflow
+++ b/tests/stack-overflow
@@ -22,4 +22,13 @@ for i in 1 3 5 10 20 30 40 50 100 200; do
   fi
 done
 
+# If there was no stack overflow message and the final run exited with
+# status 1 and both stdout and stderr were empty, then assume it's a working
+# regex that avoids the internal stack overflow problem like glibc's regexp
+# used to.
+test $st = 1 \
+  && ! test -s out \
+  && ! test -s err \
+  && Exit 0
+
 fail_ 'grep never printed "stack overflow"'

-----------------------------------------------------------------------

Summary of changes:
 configure.ac         | 2 +-
 gnulib               | 2 +-
 tests/stack-overflow | 9 +++++++++
 3 files changed, 11 insertions(+), 2 deletions(-)


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