Merge pull request #93 from ypu/device_option_check

qemu.tests: Add a new case for check device option

qemu/tests/cfg/device_option_check.cfg

+- device_option_check: install setup image_copy unattended_install
+    type = device_option_check
+    variants:
+        - ide_ver_check:
+            only ide ahci
+            parameter_value = random
+            params_name = blk_extra_params
+            parameter_prefix = ver=
+            parameter_len = 4
+            start_vm = no
+            check_cmds = hdparm
+            cmd = hdparm -i `ls /dev/[svh]da`
+            pattern = FwRev=%s
+            Windows:
+                cmd = wmic diskdrive get firmwarerevision
+                pattern = %s
+            check_in_qtree = yes
+            qtree_check_keyword = id
+            qtree_check_value = image1
+            qtree_check_option = ver
+            force_drive_format = ide-drive
+        - blk_wwn_check:
+            only ide virtio_scsi ahci
+            only RHEL
+            parameter_value = 0x5000c50015ea71ad
+            check_in_qtree = yes
+            qtree_check_keyword = id
+            qtree_check_option = wwn
+            start_vm = yes
+            check_cmds = ls sg
+            cmd_ls = ls -l /dev/disk/by-id/wwn*
+            pattern_ls = wwn-%s
+            cmd_sg = sg_inq -p 0x83 `ls /dev/[svh]da`
+            pattern_sg = \[%s\]
+            variants:
+                - default_drive_format:
+                - special_drive_format:
+                    ide, ahci:
+                        force_drive_format = ide-drive
+                    virtio_scsi:
+                        force_drive_format = scsi-disk
+            variants:
+                - wwn_disk:
+                    params_name = blk_extra_params_image1
+                    blk_extra_params_image1 = wwn=0x5000c50015ea71ad
+                    qtree_check_value = image1
+                - wwn_cdrom:
+                    params_name = blk_extra_params_cd1
+                    blk_extra_params_cd1 = wwn=0x5000c50015ea71ad
+                    qtree_check_value = cd1
+                    cmd_sg = sg_inq -p 0x83 `ls /dev/sr*`
+                    cdrom_cd1 = isos/windows/winutils.iso
+        - blk_serail_check:
+            parameter_value = random
+            params_name = drive_serial_image1
+            ignore_str= !"#$%&'()*+./;<=>?@[\]^`{|}~,
+            convert_str =
+            parameter_len = 20
+            start_vm = no
+            check_in_qtree = yes
+            check_cmds = ls
+            cmd = ls /dev/disk/by-id
+            pattern = %s
+            Windows:
+                cmd = D:\hddsn.exe C:
+                pattern = %s
+            check_in_qtree = yes
+            qtree_check_keyword = id
+            qtree_check_value = image1
+            qtree_check_option = serial

qemu/tests/device_option_check.py

+import logging
+import re
+from autotest.client.shared import error
+from virttest import utils_misc
+from virttest import env_process
+from virttest import qemu_qtree
+
+
+@error.context_aware
+def run(test, params, env):
+    """
+    Qemu device options value check test:
+
+    1) Boot up guest with setted option value
+    2) Check the value is correct inside guest
+
+    :param test: QEMU test object
+    :param params: Dictionary with the test parameters
+    :param env: Dictionary with test environment.
+    """
+    error.context("Boot up guest.", logging.info)
+    timeout = float(params.get("login_timeout", 240))
+    vm = env.get_vm(params["main_vm"])
+    parameter_value = params.get("parameter_value", "random")
+    params_name = params["params_name"]
+    parameter_prefix = params.get("parameter_prefix", "")
+    check_cmds = params["check_cmds"]
+    convert_str = params.get("convert_str")
+
+    if params.get("start_vm") == "no":
+        if parameter_value == "random":
+            parameter_len = int(params.get("parameter_len", 4))
+            random_ignore_str = params.get("ignore_str")
+            func_generate_random_string = utils_misc.generate_random_string
+            args = (parameter_len, )
+            if random_ignore_str:
+                args += ("ignore_str=%s" % random_ignore_str, )
+            if convert_str:
+                args += ("convert_str=%s" % convert_str, )
+            parameter_value = func_generate_random_string(*args)
+
+        params[params_name] = parameter_prefix + parameter_value
+        logging.debug("Setup '%s' to '%s'" % (params_name,
+                                              params[params_name]))
+
+        params["start_vm"] = "yes"
+        env_process.preprocess_vm(test, params, env, vm.name)
+
+    if convert_str:
+        tmp_str = re.sub(r'\\\\', 'Abackslash', parameter_value)
+        tmp_str = re.sub(r'\\', '', tmp_str)
+        tmp_str = re.sub('Abackslash', r"\\", tmp_str)
+        parameter_value_raw = tmp_str
+    else:
+        parameter_value_raw = parameter_value
+
+    if params.get("check_in_qtree") == "yes":
+        error.context("Check option in qtree", logging.info)
+        qtree = qemu_qtree.QtreeContainer()
+        try:
+            qtree.parse_info_qtree(vm.monitor.info('qtree'))
+        except AttributeError:
+            logging.debug("Monitor deson't support info qtree skip this test")
+            qtree = None
+        if qtree:
+            keyword = params['qtree_check_keyword']
+            qtree_check_value = params['qtree_check_value']
+            qtree_check_option = params['qtree_check_option']
+            for qdev in qtree.get_nodes():
+                if (keyword in qdev.qtree
+                        and qdev.qtree[keyword] == qtree_check_value):
+                    qtree_value = qdev.qtree.get(qtree_check_option)
+                    if re.match('".*"$', qtree_value):
+                        qtree_value = re.findall('"(.*)"$', qtree_value)[0]
+                    if qtree_value != parameter_value_raw:
+                        raise error.TestFail("Value from info qtree is not "
+                                             "match with the value from "
+                                             "command line: %s vs "
+                                             "%s" % (qtree_value,
+                                                     parameter_value_raw))
+
+    session = vm.wait_for_login(timeout=timeout)
+
+    failed_log = ""
+    for check_cmd in check_cmds.split():
+        check_cmd_params = params.object_params(check_cmd)
+        cmd = check_cmd_params['cmd']
+        pattern = check_cmd_params['pattern'] % parameter_value_raw
+
+        error.context("Check option with command %s" % cmd, logging.info)
+        _, output = session.cmd_status_output(cmd)
+        if not re.findall(r'%s' % pattern, output):
+            failed_log += ("Can not find option %s from guest."
+                           " Guest output is '%s'" % (params_name,
+                                                      output))
+
+    session.close()
+
+    if failed_log:
+        raise error.TestFail(failed_log)