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| author | Peter Stephenson <p.stephenson@samsung.com> | 2019-12-12 10:22:24 +0000 |
|---|---|---|
| committer | Peter Stephenson <p.stephenson@samsung.com> | 2019-12-12 10:23:47 +0000 |
| commit | 273d669a568ed9ee705916e42945f4239501cdcb (patch) | |
| tree | 7c7a1ac21687dea39d17327ee3d99cddd26fb5c6 /Test | |
| parent | c578f0a08b9257f3db85dab5431270f1a6eb8858 (diff) | |
| download | zsh-273d669a568ed9ee705916e42945f4239501cdcb.tar.gz zsh-273d669a568ed9ee705916e42945f4239501cdcb.tar.xz zsh-273d669a568ed9ee705916e42945f4239501cdcb.zip | |
45001: Fix zero-length matches with ${...%...}
As the shortest match is preferred, zero-length matches beat any other.
Diffstat (limited to 'Test')
| -rw-r--r-- | Test/D04parameter.ztst | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Test/D04parameter.ztst b/Test/D04parameter.ztst index b6e85a9fe..c91af1a9c 100644 --- a/Test/D04parameter.ztst +++ b/Test/D04parameter.ztst @@ -2534,3 +2534,26 @@ F:behavior, see http://austingroupbugs.net/view.php?id=888 0:Global variables are not trashed by "foo=bar builtin" (regression test) >function-value >global-value + + foo=pws + print ${foo%*} +0:Smallest match at end can match zero-length string +>pws + + foo=pws + print ${foo%?} +0:Smallest match at end with a character always matches one +>pw + + setopt extendedglob + foo=pws + print ${foo%s#} + print ${foo%%s#} +0:Smallest / largest match with non-trivial closure +>pws +>pw + + foo=pws + print ${foo%%*} +0:Largest match at end matches entire string +> |