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Diffstat (limited to 'tests/qemu-iotests/122')
| -rwxr-xr-x | tests/qemu-iotests/122 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/qemu-iotests/122 b/tests/qemu-iotests/122 index dfa3509..f7a3ae6 100755 --- a/tests/qemu-iotests/122 +++ b/tests/qemu-iotests/122 @@ -276,6 +276,20 @@ $QEMU_IMG convert -O $IMGFMT -n "$TEST_IMG" "$TEST_IMG".orig $QEMU_IMG compare "$TEST_IMG" "$TEST_IMG".orig +echo +echo '=== -n -B to an image without a backing file ===' +echo + +# Base for the output +TEST_IMG="$TEST_IMG".base _make_test_img 64M + +# Output that does have $TEST_IMG.base set as its (implicit) backing file +TEST_IMG="$TEST_IMG".orig _make_test_img 64M + +# Convert with -n, which should not confuse -B with "target BDS has a +# backing file" +$QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base -n "$TEST_IMG" "$TEST_IMG".orig + # success, all done echo '*** done' rm -f $seq.full |