From: René Scharfe <l.s.r@web.de>
Date: Sat, 2 Oct 2021 17:44:14 +0000 (+0200)
Subject: p3400: stop using tac(1)
X-Git-Tag: v2.34.0-rc0~69^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=100c2da2d3a330366588143d720f09a88926972a;p=thirdparty%2Fgit.git

p3400: stop using tac(1)

b3dfeebb92 (rebase: avoid computing unnecessary patch IDs, 2016-07-29)
added a perf test that calls tac(1) from GNU core utilities.  Support
systems without it by reversing the generated list using sort -nr
instead.  sort(1) with options -n and -r is already used in other tests.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/t/perf/p3400-rebase.sh b/t/perf/p3400-rebase.sh
index 7a0bb29448..43d5a34e8c 100755
--- a/t/perf/p3400-rebase.sh
+++ b/t/perf/p3400-rebase.sh
@@ -18,7 +18,7 @@ test_expect_success 'setup rebasing on top of a lot of changes' '
 		test_tick &&
 		git commit -m commit$i unrelated-file$i &&
 		echo change$i >unrelated-file$i &&
-		test_seq 1000 | tac >>unrelated-file$i &&
+		test_seq 1000 | sort -nr >>unrelated-file$i &&
 		git add unrelated-file$i &&
 		test_tick &&
 		git commit -m commit$i-reverse unrelated-file$i ||