Change KDE desktop background at start of KDE app test

Since the KDE menus have transparency set, any time the wallpaper
changes the menus will look different, and the app tests may
fail. This sets the desktop wallpaper to black at the start of
the test suite to avoid this problem.

needles/kde/apps/deskset_plain_color.json

@@ -0,0 +1,15 @@
+{
+  "properties": [],
+  "tags": [
+    "deskset_plain_color"
+  ],
+  "area": [
+    {
+      "xpos": 432,
+      "ypos": 330,
+      "width": 33,
+      "height": 13,
+      "type": "match"
+    }
+  ]
+}

needles/kde/apps/deskset_select_black.json

@@ -0,0 +1,15 @@
+{
+  "properties": [],
+  "tags": [
+    "deskset_select_black"
+  ],
+  "area": [
+    {
+      "xpos": 242,
+      "ypos": 144,
+      "width": 14,
+      "height": 11,
+      "type": "match"
+    }
+  ]
+}

needles/kde/apps/deskset_select_color.json

@@ -0,0 +1,15 @@
+{
+  "properties": [],
+  "tags": [
+    "deskset_select_color"
+  ],
+  "area": [
+    {
+      "xpos": 437,
+      "ypos": 215,
+      "width": 29,
+      "height": 18,
+      "type": "match"
+    }
+  ]
+}

needles/kde/apps/deskset_select_type.json

@@ -0,0 +1,15 @@
+{
+  "properties": [],
+  "tags": [
+    "deskset_select_type"
+  ],
+  "area": [
+    {
+      "xpos": 433,
+      "ypos": 175,
+      "width": 45,
+      "height": 17,
+      "type": "match"
+    }
+  ]
+}

needles/kde/apps/kde_ok-20190408.json

@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "xpos": 618,
+      "ypos": 514,
+      "width": 43,
+      "height": 17,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "kde_ok"
+  ]
+}

tests/apps_startstop/kde/aasetting.pm

@@ -0,0 +1,42 @@
+use base "installedtest";
+use strict;
+use testapi;
+use utils;
+
+# This sets the KDE desktop background to plain black, to avoid
+# needle match problems caused by transparency.
+
+sub run {
+    my $self = shift;
+    # Run the Desktop settings
+    hold_key 'alt';
+    send_key 'd';
+    send_key 's';
+    release_key 'alt';
+    # Select type of background
+    assert_and_click "deskset_select_type";
+    wait_still_screen 2;
+    # Select plain color type
+    assert_and_click "deskset_plain_color";
+    wait_still_screen 2;
+    # Open colors selection
+    assert_and_click "deskset_select_color";
+    wait_still_screen 2;
+    # Select black
+    assert_and_click "deskset_select_black";
+    wait_still_screen 2;
+    # Confirm
+    assert_and_click "kde_ok";
+    wait_still_screen 2;
+    # Close the application
+    assert_and_click "kde_ok";
+}
+
+sub test_flags {
+    return {fatal => 1, milestone => 1};
+}
+
+
+1;
+
+# vim: set sw=4 et: