mirror of
https://github.com/git/git.git
synced 2024-11-25 19:04:18 +08:00
ea5070c91f
The option can be used to check if read-tree with the same set of other options like "-m" and "-u" would succeed without actually changing either the index or the working tree. The relevant tests in the t10?? range were extended to do a read-tree -n before the real read-tree to make sure neither the index nor any local files were changed with -n and the same exit code as without -n is returned. The helper functions added for that purpose reside in the new t/lib-read-tree.sh file. The only exception is #13 in t1004 ("unlinking an un-unlink-able symlink"). As this is an issue of wrong directory permissions it is not detected with -n. Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
104 lines
1.9 KiB
Bash
Executable File
104 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='read-tree D/F conflict corner cases'
|
|
|
|
. ./test-lib.sh
|
|
. "$TEST_DIRECTORY"/lib-read-tree.sh
|
|
|
|
maketree () {
|
|
(
|
|
rm -f .git/index .git/index.lock &&
|
|
git clean -d -f -f -q -x &&
|
|
name="$1" &&
|
|
shift &&
|
|
for it
|
|
do
|
|
path=$(expr "$it" : '\([^:]*\)') &&
|
|
mkdir -p $(dirname "$path") &&
|
|
echo "$it" >"$path" &&
|
|
git update-index --add "$path" || exit
|
|
done &&
|
|
git tag "$name" $(git write-tree)
|
|
)
|
|
}
|
|
|
|
settree () {
|
|
rm -f .git/index .git/index.lock &&
|
|
git clean -d -f -f -q -x &&
|
|
git read-tree "$1" &&
|
|
git checkout-index -f -q -u -a &&
|
|
git update-index --refresh
|
|
}
|
|
|
|
checkindex () {
|
|
git ls-files -s |
|
|
sed "s|^[0-7][0-7]* $_x40 \([0-3]\) |\1 |" >current &&
|
|
cat >expect &&
|
|
test_cmp expect current
|
|
}
|
|
|
|
test_expect_success setup '
|
|
maketree O-000 a/b-2/c/d a/b/c/d a/x &&
|
|
maketree A-000 a/b-2/c/d a/b/c/d a/x &&
|
|
maketree A-001 a/b-2/c/d a/b/c/d a/b/c/e a/x &&
|
|
maketree B-000 a/b-2/c/d a/b a/x &&
|
|
|
|
maketree O-010 t-0 t/1 t/2 t=3 &&
|
|
maketree A-010 t-0 t t=3 &&
|
|
maketree B-010 t/1: t=3: &&
|
|
|
|
maketree O-020 ds/dma/ioat.c ds/dma/ioat_dca.c &&
|
|
maketree A-020 ds/dma/ioat/Makefile ds/dma/ioat/registers.h &&
|
|
:
|
|
'
|
|
|
|
test_expect_success '3-way (1)' '
|
|
settree A-000 &&
|
|
read_tree_u_must_succeed -m -u O-000 A-000 B-000 &&
|
|
checkindex <<-EOF
|
|
3 a/b
|
|
0 a/b-2/c/d
|
|
1 a/b/c/d
|
|
2 a/b/c/d
|
|
0 a/x
|
|
EOF
|
|
'
|
|
|
|
test_expect_success '3-way (2)' '
|
|
settree A-001 &&
|
|
read_tree_u_must_succeed -m -u O-000 A-001 B-000 &&
|
|
checkindex <<-EOF
|
|
3 a/b
|
|
0 a/b-2/c/d
|
|
1 a/b/c/d
|
|
2 a/b/c/d
|
|
2 a/b/c/e
|
|
0 a/x
|
|
EOF
|
|
'
|
|
|
|
test_expect_success '3-way (3)' '
|
|
settree A-010 &&
|
|
read_tree_u_must_succeed -m -u O-010 A-010 B-010 &&
|
|
checkindex <<-EOF
|
|
2 t
|
|
1 t-0
|
|
2 t-0
|
|
1 t/1
|
|
3 t/1
|
|
1 t/2
|
|
0 t=3
|
|
EOF
|
|
'
|
|
|
|
test_expect_success '2-way (1)' '
|
|
settree O-020 &&
|
|
read_tree_u_must_succeed -m -u O-020 A-020 &&
|
|
checkindex <<-EOF
|
|
0 ds/dma/ioat/Makefile
|
|
0 ds/dma/ioat/registers.h
|
|
EOF
|
|
'
|
|
|
|
test_done
|