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| author | Junio C Hamano <junkio@cox.net> | 2007-02-21 16:05:56 -0800 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2007-02-21 16:05:56 -0800 |
| commit | 3e8a5db966c26a0a986161103d59683b909a6c78 (patch) | |
| tree | 3a0df292e42e49cec2e49f04b29450473e8e4975 /t/t4119-apply-config.sh | |
| parent | 9987d7c58a847ab1605ae3216ff1ca95b19f0ad1 (diff) | |
| download | git-3e8a5db966c26a0a986161103d59683b909a6c78.tar.gz | |
git-apply: guess correct -p<n> value for non-git patches.
This enhances the third point in the previous commit. When
applying a non-git patch that begins like this:
--- 2.6.orig/mm/slab.c
+++ 2.6/mm/slab.c
@@ -N,M +L,K @@@
...
and if you are in 'mm' subdirectory, we notice that -p2 is the
right option to use to apply the patch in file slab.c in the
current directory (i.e. mm/slab.c)
The guess function also knows about this pattern, where you
would need to use -p0 if applying from the top-level:
--- mm/slab.c
+++ mm/slab.c
@@ -N,M +L,K @@@
...
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 't/t4119-apply-config.sh')
| -rwxr-xr-x | t/t4119-apply-config.sh | 56 |
1 files changed, 54 insertions, 2 deletions
diff --git a/t/t4119-apply-config.sh b/t/t4119-apply-config.sh index 32e0d7172e..55f46737c6 100755 --- a/t/t4119-apply-config.sh +++ b/t/t4119-apply-config.sh @@ -19,7 +19,7 @@ test_expect_success setup ' ' # Also handcraft GNU diff output; note this has trailing whitespace. -cat >gpatch.file <<\EOF +cat >gpatch.file <<\EOF && --- file1 2007-02-21 01:04:24.000000000 -0800 +++ file1+ 2007-02-21 01:07:44.000000000 -0800 @@ -1 +1 @@ @@ -27,6 +27,12 @@ cat >gpatch.file <<\EOF +B EOF +sed -e 's|file1|sub/&|' gpatch.file >gpatch-sub.file && +sed -e ' + /^--- /s|file1|a/sub/&| + /^+++ /s|file1|b/sub/&| +' gpatch.file >gpatch-ab-sub.file && + test_expect_success 'apply --whitespace=strip' ' rm -f sub/file1 && @@ -124,7 +130,53 @@ test_expect_success 'same in subdir but with traditional patch input' ' git update-index --refresh && cd sub && - git apply -p0 ../gpatch.file && + git apply ../gpatch.file && + if grep " " file1 + then + echo "Eh?" + false + elif grep B file1 + then + echo Happy + else + echo "Huh?" + false + fi +' + +test_expect_success 'same but with traditional patch input of depth 1' ' + + cd "$D" && + git config apply.whitespace strip && + rm -f sub/file1 && + cp saved sub/file1 && + git update-index --refresh && + + cd sub && + git apply ../gpatch-sub.file && + if grep " " file1 + then + echo "Eh?" + false + elif grep B file1 + then + echo Happy + else + echo "Huh?" + false + fi +' + +test_expect_success 'same but with traditional patch input of depth 2' ' + + cd "$D" && + git config apply.whitespace strip && + rm -f sub/file1 && + cp saved sub/file1 && + git update-index --refresh && + + cd sub && + git apply ../gpatch-ab-sub.file && if grep " " file1 then echo "Eh?" |