diff options
Diffstat (limited to 'tests/qemu-iotests/060')
| -rwxr-xr-x | tests/qemu-iotests/060 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060 index 40f85cc216..c3bce27b33 100755 --- a/tests/qemu-iotests/060 +++ b/tests/qemu-iotests/060 @@ -260,6 +260,16 @@ _make_test_img 64M poke_file "$TEST_IMG" "$rb_offset" "\x00\x00\x00\x00\x00\x00\x00\x00" $QEMU_IO -c "write 0 64k" "$TEST_IMG" | _filter_qemu_io +echo +echo "=== Testing empty refcount block with compressed write ===" +echo +_make_test_img 64M +$QEMU_IO -c "write 64k 64k" "$TEST_IMG" | _filter_qemu_io +poke_file "$TEST_IMG" "$rb_offset" "\x00\x00\x00\x00\x00\x00\x00\x00" +# The previous write already allocated an L2 table, so now this new +# write will try to allocate a compressed data cluster at offset 0. +$QEMU_IO -c "write -c 0k 64k" "$TEST_IMG" | _filter_qemu_io + # success, all done echo "*** done" rm -f $seq.full |