vsock_driver_check: Add script to test vsock driver

Test vsock driver in Windows VM, will check vsock driver
status and provider.

ID:4795

Signed-off-by: Leidong Wang <leidwang@redhat.com>

Author: leidwang

qemu/tests/cfg/vsock_driver_check.cfg

@@ -0,0 +1,20 @@
+- vsock_driver_check:
+    type = vsock_driver_check
+    only Windows
+    cdroms += " virtio"
+    virtio_win_media_type = iso
+    required_virtio_win_prewhql = [0.1.294, )
+    required_virtio_win = [1.9.49.0, )
+    vsock_module = vhost_vsock
+    vsocks = vhost_vsock0
+    driver_name = viosock
+    vsock_name = VirtIO Socket Driver
+    vsock_provider = Virtio Vsock STREAM
+    viosock_hwid = '"PCI\VEN_1AF4&DEV_1053" "PCI\VEN_1AF4&DEV_1012"'
+    i386:
+        devcon_dirname = "x86"
+    x86_64:
+        devcon_dirname = "amd64"
+    devcon_path = "WIN_UTILS:\devcon\${devcon_dirname}\devcon.exe"
+    vio_driver_chk_cmd = 'driverquery /si | find /i "${vsock_name}"'
+    test_tool = "viosocklib-test.exe"

qemu/tests/vsock_driver_check.py

@@ -0,0 +1,60 @@
+import logging
+
+from avocado.utils import linux_modules
+from virttest import error_context
+
+from provider.win_driver_utils import (
+    get_driver_inf_path,
+    install_driver_by_virtio_media,
+)
+
+LOG_JOB = logging.getLogger("avocado.test")
+
+
+@error_context.context_aware
+def run(test, params, env):
+    """
+    Vsock basic function test
+
+    1. Enable vhost_vsock in host
+    2. Boot guest with vhost-vsock-pci device
+    3. Install vsock driver in guest
+    4. Check vsock driver status in guest
+    5. Check vsock provider in guest
+
+    :param test: QEMU test object
+    :param params: Dictionary with the test parameters
+    :param env: Dictionary with test environment
+    """
+
+    LOG_JOB.info("Enable vhost_vsock module in host")
+    linux_modules.load_module("vhost_vsock")
+    vm = env.get_vm(params["main_vm"])
+    vm.verify_alive()
+    session = vm.wait_for_login()
+    virtio_win_media_type = params["virtio_win_media_type"]
+    driver_name = params["driver_name"]
+    test_tool = params["test_tool"]
+
+    LOG_JOB.info("Install vsock driver in guest")
+    install_driver_by_virtio_media(
+        session,
+        test,
+        devcon_path=params["devcon_path"],
+        media_type=virtio_win_media_type,
+        driver_name=driver_name,
+        device_hwid=params["viosock_hwid"],
+    )
+
+    LOG_JOB.info("Check vsock driver status in guest")
+    if session.cmd_status(params["vio_driver_chk_cmd"]):
+        test.fail("Vsock driver status is not ready.")
+
+    LOG_JOB.info("Check vsock provider in guest")
+    path = get_driver_inf_path(session, test, virtio_win_media_type, driver_name)
+    test_tool_path = path[: path.rfind("\\")] + "\\" + test_tool
+    output = session.cmd_output("%s /e" % test_tool_path)
+    if params["vsock_provider"] not in output:
+        test.fail("Not find vsock provider in guest.")
+
+    session.close()