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git/t/t4118-apply-empty-context.sh
Brandon Casey 325fb15104 t4118: avoid sed invocation on file without terminating newline
Some versions of sed exit non-zero if the file they are supplied is not
newline terminated. Solaris's /usr/xpg4/bin/sed is one such sed.  In
this case the sed invocation can be avoided entirely since the resulting
file is equivalent to a previously created file.  So, just copy that file
into place instead.

Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-06 11:49:14 -07:00

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#!/bin/sh
#
# Copyright (c) 2006 Junio C Hamano
#
test_description='git apply with new style GNU diff with empty context
'
. ./test-lib.sh
test_expect_success setup '
{
echo; echo;
echo A; echo B; echo C;
echo;
} >file1 &&
cat file1 >file1.orig &&
{
cat file1 &&
echo Q | tr -d "\\012"
} >file2 &&
cat file2 >file2.orig &&
git add file1 file2 &&
sed -e "/^B/d" <file1.orig >file1 &&
cat file1 > file2 &&
echo Q | tr -d "\\012" >>file2 &&
cat file1 >file1.mods &&
cat file2 >file2.mods &&
git diff |
sed -e "s/^ \$//" >diff.output
'
test_expect_success 'apply --numstat' '
git apply --numstat diff.output >actual &&
{
echo "0 1 file1" &&
echo "0 1 file2"
} >expect &&
test_cmp expect actual
'
test_expect_success 'apply --apply' '
cat file1.orig >file1 &&
cat file2.orig >file2 &&
git update-index file1 file2 &&
git apply --index diff.output &&
test_cmp file1.mods file1 &&
test_cmp file2.mods file2
'
test_done