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| author | Johan Herland <johan@herland.net> | 2014-02-12 10:54:16 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-02-20 14:14:33 -0800 |
| commit | ce8daa1eb863c9cdefb06feae2ee7c742ea89847 (patch) | |
| tree | 448c60ed092b4bc7130e11212082831cc82b9898 /t | |
| parent | 2f93541d88fadd1ff5307d81c2c8921ee3eea058 (diff) | |
| download | git-ce8daa1eb863c9cdefb06feae2ee7c742ea89847.tar.gz | |
notes: disallow reusing non-blob as a note objectjh/note-trees-record-blobs
Currently "git notes add -C $object" will read the raw bytes from $object,
and then copy those bytes into the note object, which is hardcoded to be
of type blob. This means that if the given $object is a non-blob (e.g.
tree or commit), the raw bytes from that object is copied into a blob
object. This is probably not useful, and certainly not what any sane
user would expect. So disallow it, by erroring out if the $object passed
to the -C option is not a blob.
The fix also applies to the -c option (in which the user is prompted to
edit/verify the note contents in a text editor), and also when -c/-C is
passed to "git notes append" (which appends the $object contents to an
existing note object). In both cases, passing a non-blob $object does not
make sense.
Also add a couple of tests demonstrating expected behavior.
Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
| -rwxr-xr-x | t/t3301-notes.sh | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh index 16de05aff9..3bb79a47af 100755 --- a/t/t3301-notes.sh +++ b/t/t3301-notes.sh @@ -812,6 +812,33 @@ test_expect_success 'create note from non-existing note with "git notes add -C" test_must_fail git notes list HEAD ' +test_expect_success 'create note from non-blob with "git notes add -C" fails' ' + commit=$(git rev-parse --verify HEAD) && + tree=$(git rev-parse --verify HEAD:) && + test_must_fail git notes add -C $commit && + test_must_fail git notes add -C $tree && + test_must_fail git notes list HEAD +' + +cat > expect << EOF +commit 80d796defacd5db327b7a4e50099663902fbdc5c +Author: A U Thor <author@example.com> +Date: Thu Apr 7 15:20:13 2005 -0700 + + 8th + +Notes (other): + This is a blob object +EOF + +test_expect_success 'create note from blob with "git notes add -C" reuses blob id' ' + blob=$(echo "This is a blob object" | git hash-object -w --stdin) && + git notes add -C $blob && + git log -1 > actual && + test_cmp expect actual && + test "$(git notes list HEAD)" = "$blob" +' + cat > expect << EOF commit 016e982bad97eacdbda0fcbd7ce5b0ba87c81f1b Author: A U Thor <author@example.com> |