mirror of
https://github.com/git/git
synced 2024-08-23 18:00:25 +00:00
![Junio C Hamano](/assets/img/avatar_default.png)
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
|
|
|
|
test_description='apply same filename'
|
|
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success 'setup' '
|
|
|
|
mkdir -p some/sub/dir &&
|
|
echo Hello > some/sub/dir/file &&
|
|
git add some/sub/dir/file &&
|
|
git commit -m initial &&
|
|
git tag initial
|
|
|
|
'
|
|
|
|
cat > patch << EOF
|
|
diff a/bla/blub/dir/file b/bla/blub/dir/file
|
|
--- a/bla/blub/dir/file
|
|
+++ b/bla/blub/dir/file
|
|
@@ -1,1 +1,1 @@
|
|
-Hello
|
|
+Bello
|
|
EOF
|
|
|
|
test_expect_success 'apply --directory -p (1)' '
|
|
|
|
git apply --directory=some/sub -p3 --index patch &&
|
|
test Bello = $(git show :some/sub/dir/file) &&
|
|
test Bello = $(cat some/sub/dir/file)
|
|
|
|
'
|
|
|
|
test_expect_success 'apply --directory -p (2) ' '
|
|
|
|
git reset --hard initial &&
|
|
git apply --directory=some/sub/ -p3 --index patch &&
|
|
test Bello = $(git show :some/sub/dir/file) &&
|
|
test Bello = $(cat some/sub/dir/file)
|
|
|
|
'
|
|
|
|
cat > patch << EOF
|
|
diff --git a/newfile b/newfile
|
|
new file mode 100644
|
|
index 0000000..d95f3ad
|
|
--- /dev/null
|
|
+++ b/newfile
|
|
@@ -0,0 +1 @@
|
|
+content
|
|
EOF
|
|
|
|
test_expect_success 'apply --directory (new file)' '
|
|
git reset --hard initial &&
|
|
git apply --directory=some/sub/dir/ --index patch &&
|
|
test content = $(git show :some/sub/dir/newfile) &&
|
|
test content = $(cat some/sub/dir/newfile)
|
|
'
|
|
|
|
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
|
|
--- a/delfile
|
|
+++ /dev/null
|
|
@@ -1 +0,0 @@
|
|
-content
|
|
EOF
|
|
|
|
test_expect_success 'apply --directory (delete file)' '
|
|
git reset --hard initial &&
|
|
echo content >some/sub/dir/delfile &&
|
|
git add some/sub/dir/delfile &&
|
|
git apply --directory=some/sub/dir/ --index patch &&
|
|
! (git ls-files | grep delfile)
|
|
'
|
|
|
|
cat > patch << 'EOF'
|
|
diff --git "a/qu\157tefile" "b/qu\157tefile"
|
|
new file mode 100644
|
|
index 0000000..d95f3ad
|
|
--- /dev/null
|
|
+++ "b/qu\157tefile"
|
|
@@ -0,0 +1 @@
|
|
+content
|
|
EOF
|
|
|
|
test_expect_success 'apply --directory (quoted filename)' '
|
|
git reset --hard initial &&
|
|
git apply --directory=some/sub/dir/ --index patch &&
|
|
test content = $(git show :some/sub/dir/quotefile) &&
|
|
test content = $(cat some/sub/dir/quotefile)
|
|
'
|
|
|
|
test_done
|