git/t/t2101-update-index-reupdate.sh

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#!/bin/sh
#
# Copyright (c) 2006 Junio C Hamano
#
test_description='git update-index --again test.
'
. ./test-lib.sh
cat > expected <<\EOF
100644 3b18e512dba79e4c8300dd08aeb37f8e728b8dad 0 file1
100644 9db8893856a8a02eaa73470054b7c1c5a7c82e47 0 file2
EOF
test_expect_success 'update-index --add' \
'echo hello world >file1 &&
echo goodbye people >file2 &&
git update-index --add file1 file2 &&
git ls-files -s >current &&
cmp current expected'
test_expect_success 'update-index --again' \
'rm -f file1 &&
echo hello everybody >file2 &&
if git update-index --again
then
echo should have refused to remove file1
exit 1
else
echo happy - failed as expected
fi &&
git ls-files -s >current &&
cmp current expected'
cat > expected <<\EOF
100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0 file2
EOF
test_expect_success 'update-index --remove --again' \
'git update-index --remove --again &&
git ls-files -s >current &&
cmp current expected'
test_expect_success 'first commit' 'git commit -m initial'
cat > expected <<\EOF
100644 53ab446c3f4e42ce9bb728a0ccb283a101be4979 0 dir1/file3
100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0 file2
EOF
test_expect_success 'update-index again' \
'mkdir -p dir1 &&
echo hello world >dir1/file3 &&
echo goodbye people >file2 &&
git update-index --add file2 dir1/file3 &&
echo hello everybody >file2 &&
echo happy >dir1/file3 &&
git update-index --again &&
git ls-files -s >current &&
cmp current expected'
cat > expected <<\EOF
100644 d7fb3f695f06c759dbf3ab00046e7cc2da22d10f 0 dir1/file3
100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0 file2
EOF
test_expect_success 'update-index --update from subdir' \
'echo not so happy >file2 &&
(cd dir1 &&
cat ../file2 >file3 &&
git update-index --again
) &&
git ls-files -s >current &&
cmp current expected'
cat > expected <<\EOF
100644 594fb5bb1759d90998e2bf2a38261ae8e243c760 0 dir1/file3
100644 0f1ae1422c2bf43f117d3dbd715c988a9ed2103f 0 file2
EOF
test_expect_success 'update-index --update with pathspec' \
'echo very happy >file2 &&
cat file2 >dir1/file3 &&
git update-index --again dir1/ &&
git ls-files -s >current &&
cmp current expected'
test_done