autotest/autotest

This tapfd_helper tool is used for virt test, and
depends some virt modules, thus move it to virt-test
repo.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

The "guest-fsfreeze-freeze" and "guest-fsfreeze-thaw" cmds are
used to freeze/unfreeze all freezable, local guest filesystems.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

The 'guest-suspend-*' tries to execute the scripts provided
by the pm-utils package.  If it's not available, the suspend
operation will be performed by manually writing to a sysfs
file.
For the best results it's strongly recommended to have the
pm-utils package installed in the guest.

Qemu provides 3 modes to suspend guest:
 - "disk": Suspend guest to disk (S4)
    Note this "guest-suspend-disk" cmds won't return a response
    on success. Guest may quit with exit code 0 or return's a
    'shutdown' status when querying VM status via monitor.

 - "ram": Suspend guest to memory (S3)
    guest-suspend-ram requires QEMU to support the
    'system_wakeup' command. Thus, it's *required* to query
    QEMU for the presence of the 'system_wakeup' command
    before issuing guest-suspend-ram.
    Note: This command won't return a response on success.
    There are 2 ways to check guest status after issuing this
    command:
      * Wait for the SUSPEND QMP event from QEMU
      * Query VM status is "suspended" in QEMU monitor.

 - "hybird": Suspend guest to memory and disk
    guest-suspend-ram requires QEMU to support the
    'system_wakeup' command. Thus, it's *required* to query
    QEMU for the presence of the 'system_wakeup' command
    before issuing guest-suspend-ram.
    Note: This command won't return a response on success.
    There are 2 ways to check guest status after issuing this
    command:
      * Wait for the SUSPEND QMP event from QEMU
      * Query VM status is "suspended" in QEMU monitor.

Changes from v1:
 - Update random number generation method.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

The 'guest-shutdown' cmd in qemu guest agent has 3 modes:
 - 'powerdown': The default action for this command.
 - 'reboot': Reboot guest.
 - 'halt': halt guest directly.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

…qemu

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

The qemu guest agent supports both virtio serial and isa serial, but
the original guest agent test only test it with virtio serial. This
patch add the missing part of isa serial testing.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

Now autotest only support one serial port, and it's name
and parameters are hardcode in script. This patch adds a
parameter called 'isa_serial' in config file, let user
can add more than one serials to one guest.

An example for this sia_serial parameter.
isa_serial = "S1 S2 S3"

Changes from v1:
 - Raise exception if 'isa_serial' parameter is incorrect set.
 - Update variant name definition.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

This patch moves 'get_virtio_port_filename' method to virt_vm
module, and create a 'get_virtio_port_filenames' method for
the cleanup step in vm destroy function.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

Commit 52f94e5 attempts to search the boot option to
a given drive if qemu command line supports the syntax,
but it turns out it was slightly incorrect. This patch
fixes it.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

This test installs qemu guest agent package in guest and
verify it work in guest.

Because there is no pre-build guest agent binary for windows
guest (qemu-ga.exe), just limit this test on Fedora guests.

Changes from v2:
 - Rename GuestAgent to QemuAgent.

Changes from v1:
 - Use new GuestAgent interface arguments.
 - Put guest agent name in config file.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

We use shutdown test as the mark of ending of config
file, but remove_guest test need to be the last one,
so change the mark to this new case.

Now this module mainly contains the QemuAgent class, which
is a wrapper for qemu guest agent.
More detail about qemu guest agent:
 http://wiki.qemu.org/Features/QAPI/GuestAgent

Qemu guest agent provides access to a system-level agent
via standard QMP commands. The host communicate with guest
over virtio-serial or isa-serial device. And guest uses
'/dev/virtio-ports/org.qemu.guest_agent.0' device to send/
receive data from host.

The QemuAgent class needs 2 arguments when initiation.
 * name - Guest agent name, by default in qemu it's
          "org.qemu.guest_agent.0"
 * filename - guest agent socket file path.

This class contains some simple interface now:
 * cmd() - A low-level which can build QMP format cmd string
           and send to guest agent.
 * verify_responsive() - Make sure the guest agent is
           responsive by sending a command.
 * shutdown() - Shutdown guest via guest agent.

Changes from v2:
 - Rename GuestAgent to QemuAgent

Changes from v1:
 - Update GuestAgent init function and docstring.
 - Update supported cmd list generation/checking functions.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

RHEL5 guest doesn't have 'lscpu' cmd, so add special cpu info
checking cmd for it.

This patch also fixes a typo in cpu sockets checking cmd.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

The existed code for generate cpu topology info (sockets/
cores/threads) may generate a invalid config. This patch
Update this part of code with qemu's way.

This patch also add the support for 'maxcpus' option.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

This patch creates a CpuInfo class for virt_vm, this class
stores VM's cpu information, we can access cpu info in test
cases easily with it.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

This patch record all monitor cmd/response in a seperated file,
so that we can analyse them easily.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

Some cases call Monitor.cmd method directly, and they can't
work with qmp monitor, we need to make them call the wrapper
of monitor instead.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

The original regex pattern netdev_peer_re gets a '\r'
charactor by mistake, it makes autotest framework
crash when parsing error message.

This patch updates this regex pattern, getting rid
of the special charactor at the end of string.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>
Acked-by: Feng Yang <fyang@redhat.com>

Since 'boot' parameter for 'drive' option is obsoleted, Adding some
checking step to remove this parameter when using newer qemu version.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

Update the control file for kernelinstall test:
 - Correct a typo in control file
 - Update params dict, adding some example in it.
 - Remove unused function.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

Update the default and example config for kernel_install case

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

According to the doc [1], the {minimum,optimal}_io_size
options are only for RHEL6 kernel, so disable them in
RHEL5 guest.

[1] http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Storage_Administration_Guide/newstorage-iolimits.html

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>
Acked-by: Feng Yang <fyang@redhat.com>

The pattern string for removable option in usb_storage
test script isn't suitable for RHEL5 guest. Thus ignore
the letter case when checking this option.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>
Acked-by: Feng Yang <fyang@redhat.com>

This test is used for testing seabios.

Now it's only can check boot menu and boot order.

Chnages from V2:
 - Remove sub-function which gets the boot menu hint.

Changes from V1:
 - Add some comments why start guest in test script.
 - Put the config of 'boot_menu_key' in config file.
 - Raise an Exception when failed to get boot entry.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

'sga' device is a type of ISA device, used to display via serial
console.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

The black list for usb multi disk test can't work when using virtio
devices for primary disk, it ignores disk whose name is /dev/sda.

This patch checks usb disk's name with df cmd to make sure we
get the correct usb disk name in guest.

This patch also rename 'block_list' parameter to 'black_list'

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

Now the _add_option function only accept bool/string type value as
option, thus usb port can't be generated correctly.

This patch makes the get_free_usb_port function always return string
type of port.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

This test supports 4 kinds of installation method.
 * rpm: install guest kernel with a local/remote rpm package.
 * koji/brew: download packages via koji/brew and install kernel in
 * guest.
 * git: checkout a git repo and compile kernel.
 * tar: compile kernel from a tarball and install it in guest.

Signed-off-by: Yiqiao Pu <ypu@redhat.com>
Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

Autotest framework has great support in kernel compile and install.
Add this case to make it easier to compile kernel in guest.

This test supports 3 kinds of installation method.
 * rpm: install kernel with a local/remote rpm package.
 * git: checkout a git repo and compile kernel.
 * tar: compile kernel from a tarball and install it.

Signed-off-by: Yiqiao Pu <ypu@redhat.com>
Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

This PciAssignable class depends kvm_control module which will raise
an exception in guest. Thus move this class to virt_test_setup module
so that we can use virt_utils in client tests.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>
Acked-by: Yiqiao Pu <ypu@redhat.com>

New qemu-kvm version supports 'screendump' cmd
in qmp monitor, thus we can use it directly.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>

This patch introduces 2 methods to log monitor log.
 - _log_command is used to log which cmd would
   be sent to monitor.
 - _log_response is used to record response
   from monitor. In qmp monitor, json string
   will be decode into multiple lines.

There is a member "debug_log" in monitor class,
which is used to enable/disable debug log in
the whole class.

Signed-off-by: Qingtang Zhou <qzhou@redhat.com>