Johan Herland <johan@xxxxxxxxxxx> writes:
> Add test cases documenting the current behavior when trying to
> add/append/edit empty notes. This is in preparation for adding
> --allow-empty; to allow empty notes to be stored.
>
> Improved-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx>
> Signed-off-by: Johan Herland <johan@xxxxxxxxxxx>
> ---
> t/t3312-notes-empty.sh | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 48 insertions(+)
> create mode 100755 t/t3312-notes-empty.sh
>
> diff --git a/t/t3312-notes-empty.sh b/t/t3312-notes-empty.sh
> new file mode 100755
> index 0000000..44074f6
> --- /dev/null
> +++ b/t/t3312-notes-empty.sh
> @@ -0,0 +1,48 @@
> +#!/bin/sh
> +
> +test_description='Test adding/editing of empty notes'
> +. ./test-lib.sh
> +
> +write_script fake_editor <<\EOF
> + echo "$MSG" >"$1"
> +EOF
> +GIT_EDITOR=./fake_editor
> +export GIT_EDITOR
> +
> +test_expect_success 'setup' '
> + test_commit one &&
> + git log -1 >expect_missing &&
> + empty_blob=$(git hash-object -w /dev/null)
> +'
> +cleanup_notes() {
> + git update-ref -d refs/notes/commits
> +}
> +
> +verify_missing() {
> + git log -1 > actual &&
Hmph, it was unclear what exactly you are trying to check with this
one and the other "git log -1 >expect_missing".
Perhaps a comment that says "We are interested in the trailing
'Notes: ...' in the output" is necessary here, or (probably even
better) use the --format='%N' to make it crystal clear?
> + test_cmp expect_missing actual &&
> + ! git notes list HEAD
Isn't this test_must_fail (i.e. if somebody screws up to make "git
notes list" segfault, the test should fail, not taking the dying
with SEGV as a sign of success)?
> +}
> +
> +for cmd in \
> + 'add' \
> + 'add -F /dev/null' \
> + 'add -m ""' \
> + 'add -c "$empty_blob"' \
> + 'add -C "$empty_blob"' \
> + 'append' \
> + 'append -F /dev/null' \
> + 'append -m ""' \
> + 'append -c "$empty_blob"' \
> + 'append -C "$empty_blob"' \
> + 'edit'
> +do
> + test_expect_success "'git notes $cmd' removes empty note" "
> + cleanup_notes &&
> + MSG= git notes $cmd &&
> + verify_missing
> + "
> +done
Perhaps just a taste issue, but I would think
while read cmd
do
... that test eval with $cmd interpolation ...
done <<-\EOF
add
add -F /dev/null
...
EOF
would be easier to maintain and to read, without having to worry
about quoting and backslashing.
> +
> +test_done
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