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| author | Junio C Hamano <gitster@pobox.com> | 2009-11-25 02:56:54 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-11-26 19:02:24 -0800 |
| commit | ec7fc0b1a46c5a352532ea3f29c5663752fd8ac6 (patch) | |
| tree | 540136a940dde0e0293f047f6f2ed2a26a21b805 /t | |
| parent | 4f366275189c06ec26c01ee5ace2f3831b2aa46a (diff) | |
| download | git-ec7fc0b1a46c5a352532ea3f29c5663752fd8ac6.tar.gz git-ec7fc0b1a46c5a352532ea3f29c5663752fd8ac6.tar.xz | |
builtin-apply.c: pay attention to -p<n> when determining the name
The patch structure has def_name component that is used to validate the
sanity of a "diff --git" patch by checking pathnames that appear on the
patch header lines for consistency. The git_header_name() function is
used to compute this out of "diff --git a/... b/..." line, but the code
always stripped one level of prefix (i.e. "a/" and "b/"), without paying
attention to -p<n> option. Code in find_name() function that parses other
lines in the patch header (e.g. "--- a/..." and "+++ b/..." lines) however
did strip the correct number of leading paths prefixes, and the sanity
check between these computed values failed.
Teach git_header_name() to honor -p<n> option like find_name() function
does.
Found and reported by Steven J. Murdoch who also wrote tests.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
| -rwxr-xr-x | t/t4128-apply-root.sh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/t/t4128-apply-root.sh b/t/t4128-apply-root.sh index 8f6aea48d..6cc741a63 100755 --- a/t/t4128-apply-root.sh +++ b/t/t4128-apply-root.sh @@ -58,6 +58,23 @@ test_expect_success 'apply --directory (new file)' ' ' cat > patch << EOF +diff --git a/c/newfile2 b/c/newfile2 +new file mode 100644 +index 0000000..d95f3ad +--- /dev/null ++++ b/c/newfile2 +@@ -0,0 +1 @@ ++content +EOF + +test_expect_success 'apply --directory -p (new file)' ' + git reset --hard initial && + git apply -p2 --directory=some/sub/dir/ --index patch && + test content = $(git show :some/sub/dir/newfile2) && + test content = $(cat some/sub/dir/newfile2) +' + +cat > patch << EOF diff --git a/delfile b/delfile deleted file mode 100644 index d95f3ad..0000000 |