Add verify_consistency_self_update and verify_yast2_control_center tests

These tests will add the self update repository and update the system.
After that, it will be checked that YaST control center can be opened
with both the Qt and Ncurses interfaces.

lib/y2_module_consoletest.pm

@@ -34,6 +34,11 @@ sub yast2_console_exec {
         $cmd_start = y2_module_basetest::with_yast_env_variables($args{extra_vars}) . $args{podman};
         $module_name = 'podman-status';
     }
+    if (!defined($args{yast2_module})) {
+        $cmd_start = y2_module_basetest::with_yast_env_variables($args{extra_vars}) . ' yast2 ';
+        $cmd_start .= ';';
+        $module_name = 'yast2-ui-status';
+    }
     if (!script_run($cmd_start . " echo $module_name-\$? > /dev/$serialdev", 0)) {
         return $module_name;
     } else {

schedule/yam/test_cases/verify_consistency_self_update.yaml

@@ -0,0 +1,10 @@
+name: verify_consistency_self_update
+description:    >
+    Verify consistency of a given self update channel by adding just the self update repo to
+    a GA system, using zypper dup to update the system and the opening YaST2 control center using
+    both the Qt and ncurses interfaces.
+schedule:
+    - installation/bootloader_start
+    - boot/boot_to_desktop
+    - console/consoletest_setup
+    - yam/verify_consistency_self_update

tests/yam/verify_consistency_self_update.pm

@@ -0,0 +1,34 @@
+# Copyright 2024 SUSE LLC
+#
+# Summary: Update the system using the specified repo and then
+#          open and close YaST2 control center using both Qt and Ncurses interfaces.
+#
+# Maintainer: QE YaST and Migration (QE Yam) <qe-yam at suse de>
+
+use base "consoletest";
+use strict;
+use warnings;
+use testapi;
+use utils;
+use y2_module_guitest;
+use y2_module_consoletest;
+
+sub run {
+    select_console 'root-console';
+
+    zypper_call 'ar -f ' . get_var('SELF_UPDATE_REPO') . ' self-update-repo';
+    zypper_call 'dup';
+    zypper_call 'lr --uri';
+
+    y2_module_consoletest::yast2_console_exec(yast2_module => '', match_timeout => 180);
+    assert_screen 'yast2-control-center-ncurses';
+    wait_screen_change { send_key 'alt-q'; };
+
+    select_console 'x11';
+    y2_module_guitest::launch_yast2_module_x11('', target_match => 'yast2-control-center-ui', match_timeout => 180);
+    wait_screen_change { send_key 'alt-f4'; };
+
+    select_console 'root-console';
+}
+
+1;