Agama boot handling improvement

* Ensure that USB boot with agama goes for boot local
  after installation

* Unlike with LIVE expect password on agama-installer which
  otherwise behaves a lot like live

* Ensure that we boot local on zdup case with agama-installer

lib/grub_utils.pm

@@ -64,7 +64,8 @@ sub handle_installer_medium_bootup {
     assert_screen 'inst-bootmenu', 180;
 
     # Layout of live is different from installation media
-    my $key = is_livecd() ? 'down' : 'up';
+    # Agama has same layout of live
+    my $key = is_livecd() || get_var("AGAMA") ? 'down' : 'up';
     send_key_until_needlematch 'inst-bootmenu-boot-harddisk', $key;
     send_key 'ret';
 

lib/opensusebasetest.pm

@@ -476,7 +476,7 @@ When bootloader appears, make sure to boot from local disk when it is on aarch64
 sub wait_grub_to_boot_on_local_disk {
     # assuming the cursor is on 'installation' by default and 'boot from
     # harddisk' is above
-    my $switch_key = (is_opensuse && get_var('LIVECD')) ? 'down' : 'up';
+    my $switch_key = (is_opensuse && get_var('LIVECD')) || get_var('AGAMA') ? 'down' : 'up';
     send_key_until_needlematch 'inst-bootmenu-boot-harddisk', "$switch_key";
     boot_local_disk;
     my @tags = qw(grub2 tianocore-mainmenu);

lib/susedistribution.pm

@@ -826,7 +826,8 @@ sub activate_console {
     # Select configure serial and redirect to root-ssh instead
     return use_ssh_serial_console if (get_var('BACKEND', '') =~ /ikvm|ipmi|spvm|pvm_hmc/ && $console =~ m/^(root-console|install-shell|log-console)$/);
     if ($console eq 'install-shell') {
-        if (get_var("LIVECD")) {
+        # Agama behaves similarly as LIVE but we set a fixed password there
+        if (get_var("LIVECD") && !get_var('AGAMA')) {
             # LIVE CDs do not run inst-consoles as started by inst-linux (it's regular live run, auto-starting yast live installer)
             my $vt = get_root_console_tty();
             assert_screen "tty${vt}-selected", 10;
@@ -1009,3 +1010,4 @@ sub console_selected {
 }
 
 1;
+

tests/installation/agama.pm

@@ -174,9 +174,12 @@ sub run {
         diag("left total await_install timeout: $timeout");
         if (!$ret) {
             # Handle any error dialogs that could happen
+            send_key "down";    # ensure screen doesn't get black shortly after we hit congratulations
             last;
         }
     }
+    # Let's end at agama-congratulations screens
+    assert_screen('agama-congratulations');
 }
 
 =head2 post_fail_hook

tests/installation/agama_reboot.pm

@@ -52,7 +52,7 @@ sub run {
     # workaround for lack of disable bootloader timeout
     # https://github.com/openSUSE/agama/issues/1594
     # simply send space until we hit grub2
-    send_key_until_needlematch("bootloader-grub2", 'spc', 50, 3);
+    send_key_until_needlematch("grub2", 'spc', 50, 3);
 
 }