Merge pull request #4368 from XueqiangWei/uefi_disable_firmware_config

uefi_disable_firmware_config: creates a new test case

Author: XueqiangWei

qemu/tests/cfg/uefi_disable_firmware_config.cfg

@@ -0,0 +1,32 @@
+- uefi_disable_firmware_config:
+    virt_test_type = qemu
+    type = uefi_disable_firmware_config
+    only q35
+    only ovmf
+    no Host_RHEL.m7 Host_RHEL.m8 Host_RHEL.m9 Host_RHEL.m10.u0
+    boot_menu_key = esc
+    boot_menu_hint = "Boot Options"
+    timeout = 30
+    variants:
+        - firmware_setup_support:
+            firmware_config_option = FirmwareSetupSupport
+            boot_dev = "EFI Firmware Setup"
+        - ipv4_pxe_support:
+            firmware_config_option = IPv4PXESupport
+            boot_dev = "UEFI PXEv4"
+        - ipv6_pxe_support:
+            firmware_config_option = IPv6PXESupport
+            boot_dev = "UEFI PXEv6"
+        - ipv4_support:
+            firmware_config_option = IPv4Support
+            boot_dev = "UEFI HTTPv4"
+        - ipv6_support:
+            firmware_config_option = IPv6Support
+            boot_dev = "UEFI HTTPv6"
+    variants:
+        - enable:
+            firmware_config_enabled = yes
+            extra_params += " -fw_cfg name=opt/org.tianocore/${firmware_config_option},string=yes"
+        - disable:
+            firmware_config_enabled = no
+            extra_params += " -fw_cfg name=opt/org.tianocore/${firmware_config_option},string=no"

qemu/tests/uefi_disable_firmware_config.py

@@ -0,0 +1,70 @@
+import re
+
+from virttest import error_context, utils_misc
+
+
+@error_context.context_aware
+def run(test, params, env):
+    """
+    A user is able to enter the firmware configuration app (not really just
+    a boot menu) and do whatever they want, including changing boot order and
+    devices. To avoid that, we can disable the configuration app by adding
+    firmware config files using the qemu command line option -fw_cfg.
+    If the config option is disabled, the corresponding boot device will not
+    appear in BootManagerMenuApp.
+    e.g. disable Firmware setup support, "EFI Firmware Setup" does not appear
+    in BootManagerMenuApp and then user can not enter the firmware
+    configuration app.
+
+    In this case, the following config files will be covered.
+    Check the boot device whether in BootManagerMenuApp when enabling/disabling
+    the corresponding configuration.
+    1. Firmware Config: opt/org.tianocore/FirmwareSetupSupport
+       As the name suggests, this enables/disables Firmware setup support.
+    2. Network: opt/org.tianocore/IPv4PXESupport
+       As the name suggests, this enables/disables PXE network boot over IPv4.
+    3. Network: opt/org.tianocore/IPv6PXESupport
+       As the name suggests, this enables/disables PXE network boot over IPv6.
+    4. Network: opt/org.tianocore/IPv4Support
+       As the name suggests, this enables/disables HTTP network boot over IPv4.
+    5. Network: opt/org.tianocore/IPv6Support
+       As the name suggests, this enables/disables HTTP network boot over IPv6.
+
+    :param test: QEMU test object
+    :param params: Dictionary with the test parameters
+    :param env: Dictionary with test environment.
+    """
+
+    def boot_check(info):
+        """
+        boot info check
+        """
+        return re.search(info, vm.logsessions["seabios"].get_output(), re.S)
+
+    boot_menu_key = params["boot_menu_key"]
+    boot_menu_hint = params["boot_menu_hint"]
+    boot_dev = params["boot_dev"]
+    timeout = params.get_numeric("timeout", 30, float)
+    firmware_config_enabled = params.get_boolean("firmware_config_enabled")
+    vm = env.get_vm(params["main_vm"])
+    vm.verify_alive()
+
+    error_context.context("Navigate to Boot Manager Menu App", test.log.info)
+    if not utils_misc.wait_for(lambda: boot_check(boot_menu_hint), timeout, 1):
+        test.fail("Could not get boot manager menu message")
+    vm.send_key(boot_menu_key)
+
+    if firmware_config_enabled:
+        error_context.context(
+            f"Check boot device {boot_dev} in the Boot Manager Menu App", test.log.info
+        )
+        if not boot_check(boot_dev):
+            test.fail(f"Could not get boot device {boot_dev} in Boot Manager Menu App")
+    else:
+        error_context.context(
+            f"Check boot device {boot_dev} does not appear "
+            "in the Boot Manager Menu App",
+            test.log.info,
+        )
+        if boot_check(boot_dev):
+            test.fail(f"Get unexpected boot device {boot_dev} in Boot Manager Menu App")