DESKTOP=gnome System's ram must be at least 4GB

https://progress.opensuse.org/issues/153808

lib/utils.pm

@@ -114,6 +114,7 @@ our @EXPORT = qw(
   write_sut_file
   @all_tests_results
   ping_size_check
+  handle_gnome_memory_ge_4g
 );
 
 our @EXPORT_OK = qw(
@@ -2927,4 +2928,23 @@ sub write_sut_file {
     assert_script_run("curl -v -o $path $url");
 }
 
+=head2 handle_gnome_memory_ge_4g
+
+  handle_gnome_memory_ge_4g([fatal_flag => $fatal_flag])
+
+Handle gnome test on sle, system's ram must be at least 4GB
+https://progress.opensuse.org/issues/153808.
+
+=cut
+
+sub handle_gnome_memory_ge_4g {
+    my (%args) = @_;
+    $args{fatal_flag} //= 1;
+
+    if (check_var('DESKTOP', 'gnome') && get_var('GNOME_MEMORY_GE_4G', '1') && is_sle('>=15-SP5') && (is_qemu || is_svirt) && (get_var("QEMURAM", 1024) < 4096)) {
+        die "DESKTOP=gnome System's ram must be at least 4GB, see poo#153808" if ($args{fatal_flag});
+        record_soft_failure "DESKTOP=gnome System's ram should be at least 4GB, see poo#153808";
+    }
+}
+
 1;

tests/boot/boot_to_desktop.pm

@@ -17,8 +17,12 @@ use testapi;
 use Utils::Architectures;
 use Utils::Backends;
 use version_utils qw(is_upgrade is_sles4sap is_sle is_alp is_sle_micro);
+use utils 'handle_gnome_memory_ge_4g';
 
 sub run {
+    # https://progress.opensuse.org/issues/153808
+    handle_gnome_memory_ge_4g(fatal_flag => 0);
+
     my ($self) = @_;
     $self->{in_boot_desktop} = 1;
     # We have tests that boot from HDD and wait for DVD boot menu's timeout, so

tests/installation/first_boot.pm

@@ -18,8 +18,12 @@ use warnings;
 use base 'bootbasetest';
 use testapi;
 use x11utils 'turn_off_plasma_tooltips';
+use utils 'handle_gnome_memory_ge_4g';
 
 sub run {
+    # https://progress.opensuse.org/issues/153808
+    handle_gnome_memory_ge_4g();
+
     shift->wait_boot_past_bootloader;
     # This only works with generic-desktop. In the opensuse-welcome case,
     # the opensuse-welcome module will handle it instead.

variables.md

@@ -370,6 +370,7 @@ PUBLIC_CLOUD_PY_BACKPORTS_REPO | string | "" | PY Backport repo URL for azure_mo
 PUBLIC_CLOUD_PY_AZURE_REPO | string | "" | PY azure repo URL for azure_more_cli_test.
 PUBLIC_CLOUD_TOOLS_REPO | string | "" | cloud tools repo URL for azure_more_cli_test.
 PUBLIC_CLOUD_EMBARGOED_UPDATES_DETECTED | boolean | true | Internal variable written by the code and readed by the code . Should NOT be set manually
+GNOME_MEMORY_GE_4G | boolean | 1 | DESKTOP=gome System's ram must be at least 4GB unless explicitly asked
 
 
 ### Wicked testsuite specifc variables