libvirt-bench: Add test for domstate switching with iozone.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
utils_test: Enhance the run_autotest to support Client-Server model test.

Make host run server procee and copy the autotest to guest to run the client
process.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
tests: Introduce netperf into autotest in virttest.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
utils_test: add ignore_status in BackgroundTest.join().

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
libvirt_bench: Add test for dump with netperf.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
libvirt_bench: Add test for ttcp from guest to host.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Utils_test: use utils.rmdirs() to replace shutil.rmtree().

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
libvirt-tests: fix a typo in libvirt_bench_domstate_switch_with_iozone test.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
libvirt_bench: Adapt the test entry point method name to 'run(..)'.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Merge pull request #1133 from yangdongsheng/libvirt_bench

Libvirt bench