virttest.usb_boot: make this case run on windows guest

The previous usb boot test only works on linux guest.
This patch updates them and make them work on windows guest.

Also changes:
 - Add error context to check usb device functions.
Signed-off-by: NQingtang Zhou <qzhou@redhat.com>

qemu/tests/cfg/usb.cfg

@@ -55,7 +55,7 @@
             only usb_boot, usb_reboot, usb_hotplug
             usb_type_testdev = "usb-ccid"
             info_usb_name = "QEMU USB CCID"
-            vendor_id = "08e6"
+            vendor_id = "08E6"
             product_id = "4433"
             vendor = "Gemplus"
             product = "QEMU USB CCID"
@@ -63,7 +63,7 @@
             only usb_boot, usb_reboot, usb_hotplug
             usb_type_testdev = usb-audio
             info_usb_name = "QEMU USB Audio"
-            vendor_id = "46f4"
+            vendor_id = "46F4"
             product_id = "0002"
             vendor = ""
             product = "QEMU USB Audio"
@@ -81,12 +81,24 @@
         - usb_boot:
             type = usb_basic_check
             usb_devices += " testdev"
-            check_func = "check_usb_device"
+            deviceid_str = "%s:%s"
+            chk_usb_info_cmd = "lsusb -v"
+            Windows:
+                deviceid_str = "VID_%s&PID_%s"
+                chk_usb_info_cmd = 'wmic path Win32_USBControllerDevice get Dependent | find "USB"'
+                vendor_equal = ""
+                product_equal = ""
         - usb_reboot:
             type = usb_basic_check
             reboot_method = shell
             usb_devices += " testdev"
-            check_func = "check_usb_device"
+            deviceid_str = "%s:%s"
+            chk_usb_info_cmd = "lsusb -v"
+            Windows:
+                deviceid_str = "VID_%s&PID_%s"
+                chk_usb_info_cmd = 'wmic path Win32_USBControllerDevice get Dependent | find "USB"'
+                vendor_equal = ""
+                product_equal = ""
         - usb_hotplug:
             type = usb_hotplug
         - usb_storage:

qemu/tests/usb_basic_check.py

@@ -2,10 +2,12 @@ import time, re, logging
 from autotest.client.shared import error
 
 
-def check_usb_device(test, params, env):
+@error.context_aware
+def check_usb_device_monitor(test, params, env):
     vm = env.get_vm(params["main_vm"])
     vm.verify_alive()
 
+    error.context("Verify USB device in monitor.", logging.info)
     o = vm.monitor.info("usb")
     if isinstance(o, dict):
         o = o.get("return")
@@ -14,20 +16,34 @@ def check_usb_device(test, params, env):
         raise error.TestFail("Could not find '%s' device, monitor "
                              "returns: \n%s" % (params.get("product"), o))
 
+@error.context_aware
+def check_usb_device(test, params, env):
+    vm = env.get_vm(params["main_vm"])
+    vm.verify_alive()
+
+    check_usb_device_monitor(test, params, env)
+
     timeout = float(params.get("login_timeout", 240))
     session = vm.wait_for_login(timeout=timeout)
 
-    chk_list = ["%s:%s" % (params.get("vendor_id"), params.get("product_id"))]
-    if params.get("vendor"):
-        chk_list.append(params.get("vendor"))
-    if params.get("product"):
-        chk_list.append(params.get("product"))
+    deviceid_str = params.get("deviceid_str")
+    vendor_id = params.get("vendor_id")
+    product_id = params.get("product_id")
+    vendor = params.get("vendor")
+    product = params.get("product")
+
+    chk_list = [deviceid_str % (vendor_id, product_id)]
+    if vendor:
+        chk_list.append(vendor)
+    if product:
+        chk_list.append(product)
 
-    o = session.cmd("lsusb -v")
+    error.context("Verify USB device in guest.")
+    o = session.cmd_output(params.get("chk_usb_info_cmd"))
     for item in chk_list:
-        if not re.findall(item, o):
+        if not re.findall(item, o, re.I):
             raise error.TestFail("Could not find item '%s' in guest, "
-                                 "'lsusb -v' output:\n %s" % (item, o))
+                                 "Output:\n %s" % (item, o))
 
 
 @error.context_aware
@@ -63,7 +79,7 @@ def run_usb_basic_check(test, params, env):
     _check_dev()
 
     if params.get("reboot_method"):
-        error.context("Reboot guest.")
+        error.context("Reboot guest.", logging.info)
         if params["reboot_method"] == "system_reset":
             time.sleep(int(params.get("sleep_before_reset", 10)))
         session = vm.reboot(session, params["reboot_method"], 0, timeout)