diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2003-11-26 03:24:15 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-11-26 03:24:15 +0000 |
| commit | 97fd3a3003b9eb980395417ffb104e02bf315fe8 (patch) | |
| tree | a182a950fc4f7d23c60dac89ee85bad2aae696c9 /posix/PTESTS | |
| parent | 65e6becf5b1b9ca1e911986d030b8b31b5dd4cfa (diff) | |
| download | glibc-97fd3a3003b9eb980395417ffb104e02bf315fe8.tar glibc-97fd3a3003b9eb980395417ffb104e02bf315fe8.tar.gz glibc-97fd3a3003b9eb980395417ffb104e02bf315fe8.tar.bz2 glibc-97fd3a3003b9eb980395417ffb104e02bf315fe8.zip | |
Update.
2003-11-25 Ulrich Drepper <drepper@redhat.com>
* posix/runptests.c (main): Make errors fatal.
* posix/PTESTS: One test in GA135 and GA136 check functionality
which seems not guaranteed.
2003-11-25 Jakub Jelinek <jakub@redhat.com>
* posix/regexec.c (re_search_internal): If prune_impossible_nodes
returned REG_NOMATCH, set match_last to -1. Don't initialize
pmatch[0] needlessly. Fix comment.
(prune_impossible_nodes): Don't segfault on NULL state_log entry.
(set_regs): Fix comment.
* posix/regcomp.c (parse_bracket_exp): Only set has_plural_match
if adding both SIMPLE_BRACKET and COMPLEX_BRACKET.
(build_charclass_op): Set has_plural_match if adding both
SIMPLE_BRACKET and COMPLEX_BRACKET.
* posix/bug-regex11.c (tests): Fix register values for one commented
out test. Add new tests.
* posix/regex_internal.c (re_string_allocate): Make sure init_len
is at least dfa->mb_cur_max.
(re_string_reconstruct): If is_utf8, don't fall back into
re_string_skip_chars just because idx points into a middle of
valid UTF-8 character. Instead, set the wcs bytes which correspond
to the partial character bytes to WEOF.
* posix/regexec.c (re_search_internal): Allocate input.bufs_len + 1
instead of dfa->nodes_len + 1 state_log entries initially.
* posix/bug-regex20.c (main): Uncomment backwards case insensitive
tests.
Diffstat (limited to 'posix/PTESTS')
| -rw-r--r-- | posix/PTESTS | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/posix/PTESTS b/posix/PTESTS index 8732a2ccfe..02b357cf2e 100644 --- a/posix/PTESTS +++ b/posix/PTESTS @@ -226,11 +226,18 @@ 1¦20¦a\(.*b\)c¦axcaxbbbcsxbbbbbbbbc¦ # GA135 1¦7¦\(a\(b\(c\(d\(e\)\)\)\)\)\4¦abcdededede¦ -1¦2¦a\(b\)*c\1¦acb¦ +#W POSIX does not really specify whether a\(b\)*c\1 matches acb. +#W back references are supposed to expand to the last match, but what +#W if there never was a match as in this case? +-1¦-1¦a\(b\)*c\1¦acb¦ 1¦11¦\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)\9¦abcdefghijjk¦ # GA136 -1¦2¦a\(b\)*c\1¦acb¦ -4¦7¦a\(b\(c\(d\(f\)*\)\)\)\4¦xYzabcdePQRST¦ +#W These two tests have the same problem as the test in GA135. No match +#W of a subexpression, why should the back reference be usable? +#W 1 2 a\(b\)*c\1 acb +#W 4 7 a\(b\(c\(d\(f\)*\)\)\)\4¦xYzabcdePQRST +-1¦-1¦a\(b\)*c\1¦acb¦ +-1¦-1¦a\(b\(c\(d\(f\)*\)\)\)\4¦xYzabcdePQRST¦ # GA137 -2¦-2¦\(a\(b\)\)\3¦foo¦ -2¦-2¦\(a\(b\)\)\(a\(b\)\)\5¦foo¦ |