diff options
author | Eric Sunshine <sunshine@sunshineco.com> | 2021-12-09 08:11:13 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2021-12-13 21:29:48 +0300 |
commit | cbe1d9d630e529d3dd240eacf3d1c9799fef702b (patch) | |
tree | 5aaa08925285248af953dc01916f33b26d0eb142 /t/t4211-line-log.sh | |
parent | db5875aa9fe056c2db3a463989091c5f70d6c8d1 (diff) |
t4000-t4999: detect and signal failure within loop
Failures within `for` and `while` loops can go unnoticed if not detected
and signaled manually since the loop itself does not abort when a
contained command fails, nor will a failure necessarily be detected when
the loop finishes since the loop returns the exit code of the last
command it ran on the final iteration, which may not be the command
which failed. Therefore, detect and signal failures manually within
loops using the idiom `|| return 1` (or `|| exit 1` within subshells).
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4211-line-log.sh')
-rwxr-xr-x | t/t4211-line-log.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/t/t4211-line-log.sh b/t/t4211-line-log.sh index 560127cc07..ac9e4d0928 100755 --- a/t/t4211-line-log.sh +++ b/t/t4211-line-log.sh @@ -137,7 +137,7 @@ test_expect_success 'range_set_union' ' test_seq 1000 > c.c && git add c.c && git commit -m "modify many lines" && - git log $(for x in $(test_seq 200); do echo -L $((2*x)),+1:c.c; done) + git log $(for x in $(test_seq 200); do echo -L $((2*x)),+1:c.c || return 1; done) ' test_expect_success '-s shows only line-log commits' ' |