diff options
| author | Patrick Steinhardt <ps@pks.im> | 2025-04-03 07:05:55 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2025-04-07 14:47:37 -0700 |
| commit | 01486b5de886af06c5bbfb097736ec97b86bacda (patch) | |
| tree | b1f598517a9e08f52d7a5dc993f426ae6678014f | |
| parent | 2df6710097cf7abe07e4e3b42955cc881ca7aa22 (diff) | |
| download | git-01486b5de886af06c5bbfb097736ec97b86bacda.tar.gz | |
t: adapt `test_copy_bytes()` to not use Perl
The `test_copy_bytes()` helper function copies up to N bytes from stdin
to stdout. This is implemented using Perl, but it can be trivially
adapted to instead use dd(1).
Refactor the helper accordingly, which allows a bunch of tests to pass
when Perl is not available.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | t/test-lib-functions.sh | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index 377f08a142..c4b4d3a4c7 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -1640,17 +1640,7 @@ test_match_signal () { # Read up to "$1" bytes (or to EOF) from stdin and write them to stdout. test_copy_bytes () { - perl -e ' - my $len = $ARGV[1]; - while ($len > 0) { - my $s; - my $nread = sysread(STDIN, $s, $len); - die "cannot read: $!" unless defined($nread); - last unless $nread; - print $s; - $len -= $nread; - } - ' - "$1" + dd ibs=1 count="$1" 2>/dev/null } # run "$@" inside a non-git directory |