Merge pull request #1488 from ybduan/seabios_reboot_timeout

seabios_reboot_timeout: Add seabios new case

qemu/tests/cfg/seabios_reboot_timeout.cfg

+- seabios_reboot_timeout:
+    virt_test_type = qemu
+    type = seabios_reboot_timeout
+    boot_menu = on
+    images += ' stg'
+    image_name_stg = 'images/stg'
+    image_size_stg = 200M
+    force_create_image_stg = yes
+    remove_image_stg = yes
+    bootindex_stg = 0
+    bootindex_image1 = 1
+    variants:
+        - time0:
+            boot_reboot_timeout = 0
+        - time1000:
+            boot_reboot_timeout = 1000
+        - time10000:
+            boot_reboot_timeout = 10000
+        - time30000:
+            boot_reboot_timeout = 30000
+        - time60000:
+            boot_reboot_timeout = 60000
+        - time65535:
+            boot_reboot_timeout = 65535
+        - time65536:
+            boot_reboot_timeout = 65536

qemu/tests/seabios_reboot_timeout.py

+import re
+import logging
+
+from virttest import error_context
+from virttest import utils_misc
+
+
+@error_context.context_aware
+def run(test, params, env):
+    """
+    KVM seabios test:
+    1) Start VM
+    2) Check if reboot-timeout option works as expected
+
+    :param test: QEMU test object
+    :param params: Dictionary with the test parameters
+    :param env: Dictionary with test environment.
+    """
+
+    def get_output(session_obj):
+        """
+        Use the function to short the lines in the scripts
+        """
+        return session_obj.get_stripped_output()
+
+    def reboot_timeout_check():
+        """
+        reboot-timeout check
+        """
+        return re.search(pattern, get_output(seabios_session), re.S)
+
+    error_context.context("Start VM", logging.info)
+    vm = env.get_vm(params["main_vm"])
+    vm.verify_alive()
+
+    timeout = float(params.get("login_timeout", 360))
+    seabios_session = vm.logsessions['seabios']
+    rb_timeout = int(params["boot_reboot_timeout"])
+    if rb_timeout < 0:
+        test.cancel("Do not support rb_timeout = %s" % rb_timeout)
+    elif rb_timeout > 65535:
+        rb_timeout = 65535
+
+    rb_timeout = rb_timeout//1000
+    pattern = "No bootable device.*Retrying in %d seconds" % rb_timeout
+
+    error_context.context("Check reboot-timeout option", logging.info)
+    if not utils_misc.wait_for(reboot_timeout_check, timeout, 1):
+        err = "Guest doesn't reboot in %d seconds" % rb_timeout
+        test.fail(err)
+    logging.info(pattern)