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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 09:49:36 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 09:49:36 +0000 |
commit | 5ec6074f0633939fd17d94111d10c6c6b062978c (patch) | |
tree | bfaa17b5a64abc66c918e9c70969e519d9e1df8e /t/t4007-rename-3.sh | |
parent | Initial commit. (diff) | |
download | git-upstream.tar.xz git-upstream.zip |
Adding upstream version 1:2.30.2.upstream/1%2.30.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rwxr-xr-x | t/t4007-rename-3.sh | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/t/t4007-rename-3.sh b/t/t4007-rename-3.sh new file mode 100755 index 0000000..b187b7f --- /dev/null +++ b/t/t4007-rename-3.sh @@ -0,0 +1,91 @@ +#!/bin/sh +# +# Copyright (c) 2005 Junio C Hamano +# + +test_description='Rename interaction with pathspec. + +' +. ./test-lib.sh +. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash + +test_expect_success 'prepare reference tree' ' + mkdir path0 path1 && + cp "$TEST_DIRECTORY"/diff-lib/COPYING path0/COPYING && + git update-index --add path0/COPYING && + tree=$(git write-tree) && + echo $tree +' + +blob=$(git hash-object "$TEST_DIRECTORY/diff-lib/COPYING") +test_expect_success 'prepare work tree' ' + cp path0/COPYING path1/COPYING && + git update-index --add --remove path0/COPYING path1/COPYING +' + +# In the tree, there is only path0/COPYING. In the cache, path0 and +# path1 both have COPYING and the latter is a copy of path0/COPYING. +# Comparing the full tree with cache should tell us so. + +cat >expected <<EOF +:100644 100644 $blob $blob C100 path0/COPYING path1/COPYING +EOF + +test_expect_success 'copy detection' ' + git diff-index -C --find-copies-harder $tree >current && + compare_diff_raw current expected +' + +test_expect_success 'copy detection, cached' ' + git diff-index -C --find-copies-harder --cached $tree >current && + compare_diff_raw current expected +' + +# In the tree, there is only path0/COPYING. In the cache, path0 and +# path1 both have COPYING and the latter is a copy of path0/COPYING. +# However when we say we care only about path1, we should just see +# path1/COPYING suddenly appearing from nowhere, not detected as +# a copy from path0/COPYING. + +cat >expected <<EOF +:000000 100644 $ZERO_OID $blob A path1/COPYING +EOF + +test_expect_success 'copy, limited to a subtree' ' + git diff-index -C --find-copies-harder $tree path1 >current && + compare_diff_raw current expected +' + +test_expect_success 'tweak work tree' ' + rm -f path0/COPYING && + git update-index --remove path0/COPYING +' +# In the tree, there is only path0/COPYING. In the cache, path0 does +# not have COPYING anymore and path1 has COPYING which is a copy of +# path0/COPYING. Showing the full tree with cache should tell us about +# the rename. + +cat >expected <<EOF +:100644 100644 $blob $blob R100 path0/COPYING path1/COPYING +EOF + +test_expect_success 'rename detection' ' + git diff-index -C --find-copies-harder $tree >current && + compare_diff_raw current expected +' + +# In the tree, there is only path0/COPYING. In the cache, path0 does +# not have COPYING anymore and path1 has COPYING which is a copy of +# path0/COPYING. When we say we care only about path1, we should just +# see path1/COPYING appearing from nowhere. + +cat >expected <<EOF +:000000 100644 $ZERO_OID $blob A path1/COPYING +EOF + +test_expect_success 'rename, limited to a subtree' ' + git diff-index -C --find-copies-harder $tree path1 >current && + compare_diff_raw current expected +' + +test_done |