It's worth to add a hotplug test to qtest, but without cooperation of guest OS, new devices can't be initialized by guest, and hot-unplug doesn't work.
However, the new test can cover some part of code of hotplug/unplug. I will write another subtest to test hotplug with pci support. V2: move qmp_exec_hmp_cmd() to libqtest.c excape hmp cmd (stefanha) use qmp_exec_hmp_cmd() in blockdev-test V3: use vp_list to format string, free escaped string Amos Kong (4): virtio-blk-test.c: change pci_nop() to virtblk_init() qtest: introduce qmp_exec_hmp_cmd() virtio-blk-test.c: add hotplug subtest qtest: use qmp_exec_hmp_cmd() in blockdev-test tests/blockdev-test.c | 23 ++--------------------- tests/libqtest.c | 26 ++++++++++++++++++++++++++ tests/libqtest.h | 9 +++++++++ tests/virtio-blk-test.c | 44 +++++++++++++++++++++++++++++++++++++------- 4 files changed, 74 insertions(+), 28 deletions(-) -- 1.9.3