t7064: use update-ref -d to remove upstream branch

The previous code tested this by writing $ZERO_OID explicitly in the packed-refs
file. This is a type of corruption that doesn't reflect realistic use-cases. In
addition, even the ref-store test-tool refuses to write invalid OIDs.
(update-ref interprets $ZERO_OID is deleting the ref).

Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Han-Wen Nienhuys 2021-08-02 16:53:34 +00:00 committed by Junio C Hamano
parent fe14431526
commit 2cf9f0fca1

View file

@ -373,10 +373,7 @@ test_expect_success 'verify upstream fields in branch header' '
## Test upstream-gone case. Fake this by pointing
## origin/initial-branch at a non-existing commit.
OLD=$(git rev-parse origin/initial-branch) &&
NEW=$ZERO_OID &&
mv .git/packed-refs .git/old-packed-refs &&
sed "s/$OLD/$NEW/g" <.git/old-packed-refs >.git/packed-refs &&
git update-ref -d refs/remotes/origin/initial-branch &&
HUF=$(git rev-parse HEAD) &&