block_hotplug:
1.replace hotplug device definations by qcontainer.images_define_
by_params()
2.remove useless options in block_hotplug.cfg
3.replace hotplug/verify_hot|unplug by simple_hot|unplug()
4.extract sub_tests to run_sub_test()
Signed-off-by: NAihua Liang <aliang@redhat.com>

New "lib" under qemu for code modulization

qemu.lib: new dir "lib" to place public functions/classes,
like iozone.py
qemu.lib.__init__: to make "from qemu.lib import * " enabled
Signed-off-by: NAihua Liang <aliang@redhat.com>

Drop python 2.6 ci check

Openflow_acl_test.xxx.website: update curl.exe supported for both i386 and x86_64 win guests

and x86_64 win guests
Signed-off-by: NWenli Quan <wquan@redhat.com>

Signed-off-by: NXu Han <xuhan@redhat.com>

balloon_hotplug: hot-unplug balloon device when balloon service is running

hot-unplug balloon device while ballloon service is enabled.
Signed-off-by: NLi Jin <lijin@redhat.com>

win_virtio_driver_update_test.py:optimize changing cdrom process

replace boot up guest with new iso with change cdrom
Signed-off-by: NXiaoling Gao <xiagao@redhat.com>

pvpanic.py: add trigger crash cases for pvpanic

Add ps2_keyboard, usb_keyboard and notmyfault_app method to trigger
a crash.
Signed-off-by: NYu Wang <wyu@redhat.com>

system_reset_bootable: Use fractional random sleeps

balloon_check: Increase balloon compare threshold after guest reboot

Windows guest used memory changes after each boot/reboot, so when
check memory value after guest reboot, the compared threshold should
be larger.
Signed-off-by: NLi Jin <lijin@redhat.com>

linux_stress: To replace stress test in autotest_control

Signed-off-by: Nqizhu <qizhu@redhat.com>

Python3 : decode process output to text

physical_resources_check: exclude ovmf fd file when count device

cgroup: Fix the bug of getting scsi_debug disk

Signed-off-by: NXu Han <xuhan@redhat.com>

Signed-off-by: NHaotong Chen <hachen@redhat.com>

timedrift: Fix the CmdError of restore_cpu_affinity()

When restoring the configurations of cpu affinity, some threads
would be no long existed, so need to ignore the errors emitted
by this operation.
Signed-off-by: NXu Han <xuhan@redhat.com>

Replace test.srcdir with test.workdir

nmi_bsod_catch: disable pvpanic

this case needs system reboot after panic.
open pvpanic system will shutdown after panic.
Signed-off-by: NChunyu Liao <cliao@redhat.com>

usb: Refine test cases in the config file

openflow_acl_test.xxx.website: use curl instead of lynx in win guests

Signed-off-by: NXiyue Wang <xiywang@redhat.com>

system_reset_bootable picks random times to sleep for between
reboot iterations.
Prior to this patch it used integers, and so always waited for
whole numbers of seconds.  This causes a problem where there's
a sub-second failure window during which a reboot would fail.
Depending on the system, qemu version and luck, the window could
completely miss the failure (reliably), and a small change
(such as a slightly different qemu build or host system) could
move the failure window within a second-boundary that would be caught.
This results in blaming the change rather than the original
fault.

Solve this by moving to random fractional values, at millisecond
resolution; there's probably more than a ms slop in the system
anyway.
Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>

Python 3: Replace string_escape with unicode_escape for decode()

mkfs: update old fs to new one

qemu.test: fio_windows, add scenario for aio=threads and aio=native

Signed-off-by: Nqizhu <qizhu@redhat.com>

qemu.tests.qemu_nobody: Fix typo

Signed-off-by: NYanan Fu <yfu@redhat.com>

Signed-off-by: NXueqiang Wei <xuwei@redhat.com>

Remove host-kernel related configurations