On 03/15/2017 11:37 AM, Peter Krempa wrote:
Since we have to match the images by filename a common backing image will break the detection process. Add a test case to see that the code correctly did not continue the detection process.
Maybe qemu can be enhanced to add a new command that makes querying relationships easier (won't happen any sooner than qemu 2.10). Or maybe libvirt just learns to always invent its own node names via blockdev-add. But in the meantime, testing our limitations is the best we can do.
--- .../qemumonitorjson-nodename-same-backing.json | 316 +++++++++++++++++++++ .../qemumonitorjson-nodename-same-backing.result | 11 + tests/qemumonitorjsontest.c | 1 + 3 files changed, 328 insertions(+) create mode 100644 tests/qemumonitorjsondata/qemumonitorjson-nodename-same-backing.json create mode 100644 tests/qemumonitorjsondata/qemumonitorjson-nodename-same-backing.result
ACK. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org