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ec7fc0b1a4
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>
113 lines
2.4 KiB
Bash
Executable File
113 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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test_description='apply same filename'
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. ./test-lib.sh
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test_expect_success 'setup' '
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mkdir -p some/sub/dir &&
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echo Hello > some/sub/dir/file &&
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git add some/sub/dir/file &&
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git commit -m initial &&
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git tag initial
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'
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cat > patch << EOF
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diff a/bla/blub/dir/file b/bla/blub/dir/file
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--- a/bla/blub/dir/file
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+++ b/bla/blub/dir/file
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@@ -1,1 +1,1 @@
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-Hello
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+Bello
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EOF
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test_expect_success 'apply --directory -p (1)' '
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git apply --directory=some/sub -p3 --index patch &&
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test Bello = $(git show :some/sub/dir/file) &&
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test Bello = $(cat some/sub/dir/file)
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'
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test_expect_success 'apply --directory -p (2) ' '
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git reset --hard initial &&
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git apply --directory=some/sub/ -p3 --index patch &&
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test Bello = $(git show :some/sub/dir/file) &&
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test Bello = $(cat some/sub/dir/file)
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'
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cat > patch << EOF
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diff --git a/newfile b/newfile
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new file mode 100644
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index 0000000..d95f3ad
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--- /dev/null
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+++ b/newfile
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@@ -0,0 +1 @@
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+content
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EOF
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test_expect_success 'apply --directory (new file)' '
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git reset --hard initial &&
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git apply --directory=some/sub/dir/ --index patch &&
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test content = $(git show :some/sub/dir/newfile) &&
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test content = $(cat some/sub/dir/newfile)
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'
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cat > patch << EOF
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diff --git a/c/newfile2 b/c/newfile2
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new file mode 100644
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index 0000000..d95f3ad
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--- /dev/null
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+++ b/c/newfile2
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@@ -0,0 +1 @@
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+content
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EOF
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test_expect_success 'apply --directory -p (new file)' '
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git reset --hard initial &&
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git apply -p2 --directory=some/sub/dir/ --index patch &&
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test content = $(git show :some/sub/dir/newfile2) &&
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test content = $(cat some/sub/dir/newfile2)
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'
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cat > patch << EOF
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diff --git a/delfile b/delfile
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deleted file mode 100644
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index d95f3ad..0000000
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--- a/delfile
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+++ /dev/null
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@@ -1 +0,0 @@
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-content
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EOF
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test_expect_success 'apply --directory (delete file)' '
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git reset --hard initial &&
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echo content >some/sub/dir/delfile &&
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git add some/sub/dir/delfile &&
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git apply --directory=some/sub/dir/ --index patch &&
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! (git ls-files | grep delfile)
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'
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cat > patch << 'EOF'
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diff --git "a/qu\157tefile" "b/qu\157tefile"
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new file mode 100644
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index 0000000..d95f3ad
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--- /dev/null
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+++ "b/qu\157tefile"
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@@ -0,0 +1 @@
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+content
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EOF
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test_expect_success 'apply --directory (quoted filename)' '
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git reset --hard initial &&
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git apply --directory=some/sub/dir/ --index patch &&
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test content = $(git show :some/sub/dir/quotefile) &&
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test content = $(cat some/sub/dir/quotefile)
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'
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test_done
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