From: Jacob Abel Date: Wed, 26 Jul 2023 21:42:34 +0000 (+0000) Subject: t2400: rewrite regex to avoid unintentional PCRE X-Git-Tag: v2.42.0-rc0~7^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d1b72cb36487772fa70217f4234c886db7a5892f;p=thirdparty%2Fgit.git t2400: rewrite regex to avoid unintentional PCRE Replace all cases of `\s` with ` ` as it is not part of POSIX BRE or ERE and therefore not all versions of grep handle it. For the same reason all cases of `\S` are replaced with `[^ ]`. It is not an exact replacement but it is close enough for this use case. Also, do not write `\+` in BRE and expect it to mean 1 or more; it is a GNU extension that may not work everywhere. Remove `.*` from the end of a pattern that is not right-anchored. Signed-off-by: Jacob Abel Helped-by: Junio C Hamano Signed-off-by: Junio C Hamano --- diff --git a/t/t2400-worktree-add.sh b/t/t2400-worktree-add.sh index e106540c6d..051363acbb 100755 --- a/t/t2400-worktree-add.sh +++ b/t/t2400-worktree-add.sh @@ -417,9 +417,9 @@ test_wt_add_orphan_hint () { grep "hint: If you meant to create a worktree containing a new orphan branch" actual && if [ $use_branch -eq 1 ] then - grep -E "^hint:\s+git worktree add --orphan -b \S+ \S+\s*$" actual + grep -E "^hint: +git worktree add --orphan -b [^ ]+ [^ ]+$" actual else - grep -E "^hint:\s+git worktree add --orphan \S+\s*$" actual + grep -E "^hint: +git worktree add --orphan [^ ]+$" actual fi ' @@ -709,8 +709,8 @@ test_dwim_orphan () { local info_text="No possible source branch, inferring '--orphan'" && local fetch_error_text="fatal: No local or remote refs exist despite at least one remote" && local orphan_hint="hint: If you meant to create a worktree containing a new orphan branch" && - local invalid_ref_regex="^fatal: invalid reference:\s\+.*" && - local bad_combo_regex="^fatal: '[a-z-]\+' and '[a-z-]\+' cannot be used together" && + local invalid_ref_regex="^fatal: invalid reference: " && + local bad_combo_regex="^fatal: '[-a-z]*' and '[-a-z]*' cannot be used together" && local git_ns="repo" && local dashc_args="-C $git_ns" && @@ -998,8 +998,8 @@ test_dwim_orphan () { headpath=$(git $dashc_args rev-parse --path-format=absolute --git-path HEAD) && headcontents=$(cat "$headpath") && grep "HEAD points to an invalid (or orphaned) reference" actual && - grep "HEAD path:\s*.$headpath." actual && - grep "HEAD contents:\s*.$headcontents." actual && + grep "HEAD path: .$headpath." actual && + grep "HEAD contents: .$headcontents." actual && grep "$orphan_hint" actual && ! grep "$info_text" actual fi &&