You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
1.5 KiB
85 lines
1.5 KiB
#!/bin/sh |
|
# |
|
# Copyright (c) 2005 Junio C Hamano |
|
# |
|
|
|
test_description='git-apply in reverse |
|
|
|
' |
|
|
|
. ./test-lib.sh |
|
|
|
test_expect_success setup ' |
|
|
|
for i in a b c d e f g h i j k l m n; do echo $i; done >file1 && |
|
tr "[ijk]" '\''[\0\1\2]'\'' <file1 >file2 && |
|
|
|
git add file1 file2 && |
|
git commit -m initial && |
|
git tag initial && |
|
|
|
for i in a b c g h i J K L m o n p q; do echo $i; done >file1 && |
|
tr "[mon]" '\''[\0\1\2]'\'' <file1 >file2 && |
|
|
|
git commit -a -m second && |
|
git tag second && |
|
|
|
git diff --binary initial second >patch |
|
|
|
' |
|
|
|
test_expect_success 'apply in forward' ' |
|
|
|
T0=`git rev-parse "second^{tree}"` && |
|
git reset --hard initial && |
|
git apply --index --binary patch && |
|
T1=`git write-tree` && |
|
test "$T0" = "$T1" |
|
' |
|
|
|
test_expect_success 'apply in reverse' ' |
|
|
|
git reset --hard second && |
|
git apply --reverse --binary --index patch && |
|
git diff >diff && |
|
git diff /dev/null diff |
|
|
|
' |
|
|
|
test_expect_success 'setup separate repository lacking postimage' ' |
|
|
|
git tar-tree initial initial | tar xf - && |
|
( |
|
cd initial && git init && git add . |
|
) && |
|
|
|
git tar-tree second second | tar xf - && |
|
( |
|
cd second && git init && git add . |
|
) |
|
|
|
' |
|
|
|
test_expect_success 'apply in forward without postimage' ' |
|
|
|
T0=`git rev-parse "second^{tree}"` && |
|
( |
|
cd initial && |
|
git apply --index --binary ../patch && |
|
T1=`git write-tree` && |
|
test "$T0" = "$T1" |
|
) |
|
' |
|
|
|
test_expect_success 'apply in reverse without postimage' ' |
|
|
|
T0=`git rev-parse "initial^{tree}"` && |
|
( |
|
cd second && |
|
git apply --index --binary --reverse ../patch && |
|
T1=`git write-tree` && |
|
test "$T0" = "$T1" |
|
) |
|
' |
|
|
|
test_done
|
|
|