diff options
| author | Peter Stephenson <pws@zsh.org> | 2017-08-14 11:17:48 +0100 |
|---|---|---|
| committer | Peter Stephenson <pws@zsh.org> | 2017-08-14 11:17:48 +0100 |
| commit | 74aff4106a4272d86c637c472a04efd46bbec07e (patch) | |
| tree | f859d94e5080bb710716f43a8a421ddc4c5532cc /Test/V07pcre.ztst | |
| parent | b5f40f415668be88f451dbce956597e77f1bc056 (diff) | |
| download | zsh-74aff4106a4272d86c637c472a04efd46bbec07e.tar.gz zsh-74aff4106a4272d86c637c472a04efd46bbec07e.tar.xz zsh-74aff4106a4272d86c637c472a04efd46bbec07e.zip | |
41542: Fix pcre logic for extracting matched parentheses.
When we went off the end of the array but measured the length implicitly, we got lucky before. After 41308 we were looking up lengths in stale memory. Rename some variables, clean up the logic, be easier to understand. Add tests.
Diffstat (limited to 'Test/V07pcre.ztst')
| -rw-r--r-- | Test/V07pcre.ztst | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Test/V07pcre.ztst b/Test/V07pcre.ztst index ab41d33dc..9feeb47fb 100644 --- a/Test/V07pcre.ztst +++ b/Test/V07pcre.ztst @@ -142,9 +142,33 @@ print $? [[ foo -pcre-match ^g..$ ]] print $? + [[ ! foo -pcre-match ^g..$ ]] + print $? 0:infix -pcre-match works >0 >1 +>0 + +# Bash mode; note zsh documents that variables not updated on match failure, +# which remains different from bash + setopt bash_rematch + [[ "goo" -pcre-match ^f.+$ ]] ; print $? + [[ "foo" -pcre-match ^f.+$ ]] ; print -l $? _${^BASH_REMATCH[@]} + [[ "foot" -pcre-match ^f([aeiou]+)(.)$ ]]; print -l $? _${^BASH_REMATCH[@]} + [[ "foo" -pcre-match ^f.+$ ]] ; print -l $? _${^BASH_REMATCH[@]} + [[ ! "goo" -pcre-match ^f.+$ ]] ; print $? + unsetopt bash_rematch +0:bash-compatibility works +>1 +>0 +>_foo +>0 +>_foot +>_oo +>_t +>0 +>_foo +>0 # Subshell because crash on failure ( setopt re_match_pcre |