diff options
| author | René Scharfe <l.s.r@web.de> | 2021-12-18 22:50:02 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-12-20 23:45:02 +0300 |
| commit | dc2c44fbb100fa609174d9069a70e2b54b0591ca (patch) | |
| tree | ed54967a4db81bca347a379d243850586a035c80 /t/t7812-grep-icase-non-ascii.sh | |
| parent | e9d7761bb94f20acc98824275e317fa82436c25d (diff) | |
grep/pcre2: use PCRE2_UTF even with ASCII patterns
compile_pcre2_pattern() currently uses the option PCRE2_UTF only for
patterns with non-ASCII characters. Patterns with ASCII wildcards can
match non-ASCII strings, though. Without that option PCRE2 mishandles
UTF-8 input, though -- it matches parts of multi-byte characters. Fix
that by using PCRE2_UTF even for ASCII-only patterns.
This is a remake of the reverted ae39ba431a (grep/pcre2: fix an edge
case concerning ascii patterns and UTF-8 data, 2021-10-15). The change
to the condition and the test are simplified and more targeted.
Original-patch-by: Hamza Mahfooz <someguy@effective-light.com>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t7812-grep-icase-non-ascii.sh')
| -rwxr-xr-x | t/t7812-grep-icase-non-ascii.sh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/t/t7812-grep-icase-non-ascii.sh b/t/t7812-grep-icase-non-ascii.sh index e5d1e4ea68..ca3f24f807 100755 --- a/t/t7812-grep-icase-non-ascii.sh +++ b/t/t7812-grep-icase-non-ascii.sh @@ -123,4 +123,10 @@ test_expect_success GETTEXT_LOCALE,LIBPCRE2,PCRE2_MATCH_INVALID_UTF 'PCRE v2: gr test_cmp invalid-0xe5 actual ' +test_expect_success GETTEXT_LOCALE,LIBPCRE2 'PCRE v2: grep non-literal ASCII from UTF-8' ' + git grep --perl-regexp -h -o -e ll. file >actual && + echo "lló" >expected && + test_cmp expected actual +' + test_done |