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t4012: use 'printf' instead of 'dd' to generate a binary file

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For some reason, 'echo X | dd bs=1k seek=1' creates a file with 2050 bytes
on Windows instead of the expected 1026 bytes, so that a test fails. Since
the actual contents of the file are irrelevant as long as there is at
least one zero byte so that the diff machinery recognizes it as binary,
use printf to generate it.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Sixt 2012-07-16 22:46:56 +02:00 committed by Junio C Hamano
parent 3e9cdf7fca
commit 66fd93ee06
1 changed files with 1 additions and 1 deletions
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2
t/t4012-diff-binary.sh
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@ -131,7 +131,7 @@ cat >expect <<EOF
EOF
test_expect_success 'diff --stat with binary files and big change count' '
echo X | dd of=binfile bs=1k seek=1 &&
printf "\01\00%1024d" 1 >binfile &&
git add binfile &&
i=0 &&
while test $i -lt 10000; do