It would be nice if qemu used the correct types for blockdev options internally, even if the user specified string values (either through -drive or by being not so nice and using json:{} with string values). This patch adds a test verifying that fact.
Signed-off-by: Max Reitz <mre...@redhat.com> --- tests/qemu-iotests/089 | 12 ++++++++++++ tests/qemu-iotests/089.out | 5 +++++ 2 files changed, 17 insertions(+) diff --git a/tests/qemu-iotests/089 b/tests/qemu-iotests/089 index aa1ba4a98e..640ecbfa2a 100755 --- a/tests/qemu-iotests/089 +++ b/tests/qemu-iotests/089 @@ -145,6 +145,18 @@ $QEMU_IO -c "open -o driver=qcow2 json:{\"file.filename\":\"$TEST_IMG\"}" \ $QEMU_IO -c "open -o driver=qcow2 json:{\"driver\":\"raw\",\"file.filename\":\"$TEST_IMG\"}" \ -c "info" 2>&1 | _filter_img_info +echo +echo "=== Testing option typing ===" +echo + +# json:{} accepts both strings and correctly typed values (even mixed, +# although we probably do not want to support that...), but when +# creating a json:{} filename, it should be correctly typed. +# Therefore, both of these should make the "size" value an integer. + +TEST_IMG="json:{'driver': 'null-co', 'size': 42 }" _img_info | grep '^image' +TEST_IMG="json:{'driver': 'null-co', 'size': '42'}" _img_info | grep '^image' + # success, all done echo "*** done" diff --git a/tests/qemu-iotests/089.out b/tests/qemu-iotests/089.out index 89e3e4340a..d880fd76f7 100644 --- a/tests/qemu-iotests/089.out +++ b/tests/qemu-iotests/089.out @@ -49,4 +49,9 @@ vm state offset: 512 MiB format name: IMGFMT cluster size: 64 KiB vm state offset: 512 MiB + +=== Testing option typing === + +image: json:{"driver": "null-co", "size": 42} +image: json:{"driver": "null-co", "size": 42} *** done -- 2.14.3