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| author | Junio C Hamano <gitster@pobox.com> | 2016-09-08 21:39:38 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-09-08 21:39:38 -0700 |
| commit | 49981d8a250837019b4a14f44d471fc6ff7e334f (patch) | |
| tree | c3394268eaaade296d7de692fe7e76bacb3be97b /t/test-lib-functions.sh | |
| parent | 0202c411edc25940cc381bf317badcdf67670be4 (diff) | |
| parent | 6ebdac1bab966b720d776aa43ca188fe378b1f4b (diff) | |
| download | git-49981d8a250837019b4a14f44d471fc6ff7e334f.tar.gz git-49981d8a250837019b4a14f44d471fc6ff7e334f.tar.xz | |
Start maintenance track for 2.10.x series
Diffstat (limited to 't/test-lib-functions.sh')
| -rw-r--r-- | t/test-lib-functions.sh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index ca40a1289..4f7eadb59 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -976,3 +976,17 @@ test_match_signal () { fi return 1 } + +# 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); + print $s; + $len -= $nread; + } + ' - "$1" +} |