diff mbox series

[v2] t: avoid alternation (not POSIX) in grep's BRE

Message ID 20200529082008.26880-1-carenas@gmail.com (mailing list archive)
State New, archived
Headers show
Series [v2] t: avoid alternation (not POSIX) in grep's BRE | expand

Commit Message

Carlo Marcelo Arenas Belón May 29, 2020, 8:20 a.m. UTC 
f1e3df3169 (t: increase test coverage of signature verification output,
2020-03-04) adds GPG dependent tests to t4202 and t6200 that were found
problematic with at least OpenBSD 6.7.

Using an escaped '|' for alternations works only in some implementations
of grep (e.g. GNU and busybox).

It is not part of POSIX[1] and not supported by some BSD, macOS, and
possibly other POSIX compatible implementations.

Solution: Use `grep -E`.

[1] https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap09.html#tag_09_03

Helped-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
---
 t/t4202-log.sh           | 2 +-
 t/t6200-fmt-merge-msg.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index f1ea7d97f5..a0930599aa 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -1692,7 +1692,7 @@  test_expect_success GPG 'log --graph --show-signature for merged tag with missin
 	GNUPGHOME=. git log --graph --show-signature -n1 plain-nokey >actual &&
 	grep "^|\\\  merged tag" actual &&
 	grep "^| | gpg: Signature made" actual &&
-	grep "^| | gpg: Can'"'"'t check signature: \(public key not found\|No public key\)" actual
+	grep -E "^| | gpg: Can'"'"'t check signature: (public key not found|No public key)" actual
 '
 
 test_expect_success GPG 'log --graph --show-signature for merged tag with bad signature' '
diff --git a/t/t6200-fmt-merge-msg.sh b/t/t6200-fmt-merge-msg.sh
index b15582a7a2..e4c2a6eca4 100755
--- a/t/t6200-fmt-merge-msg.sh
+++ b/t/t6200-fmt-merge-msg.sh
@@ -103,7 +103,7 @@  test_expect_success GPG 'message for merging local tag signed by unknown key' '
 	GNUPGHOME=. git fmt-merge-msg <.git/FETCH_HEAD >actual 2>&1 &&
 	grep "^Merge tag ${apos}signed-good-tag${apos}" actual &&
 	grep "^# gpg: Signature made" actual &&
-	grep "^# gpg: Can${apos}t check signature: \(public key not found\|No public key\)" actual
+	grep -E "^# gpg: Can${apos}t check signature: (public key not found|No public key)" actual
 '
 
 test_expect_success 'message for merging external branch' '