8328262: Convert javax/swing/JSplitPane/8132123/bug8132123.java applet test to main

Backport-of: c01095c0c9d4de1995d079be3356468196d9a25e

Author: GoeLin

test/jdk/javax/swing/JSplitPane/8132123/bug8132123.html

@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2015, 2024, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JSplitPane;
+
+/*
+ * @test
+ * @bug 8132123
+ * @summary MultiResolutionCachedImage unnecessarily creates base image
+ *          to get its size
+ * @library /java/awt/regtesthelpers
+ * @build PassFailJFrame
+ * @run main/manual/othervm -Dsun.java2d.uiScale=2 bug8132123
+ */
+
+public class bug8132123 {
+
+    private static final String INSTRUCTIONS = """
+            Verify that JSplitPane uses high-resolution system icons for
+             the one-touch expanding buttons on HiDPI displays.
+
+            If the display does not support HiDPI mode press PASS.
+
+            1. Run the test on HiDPI Display.
+            2. Check that the one-touch expanding buttons on the JSplitPane are painted
+            correctly. If so, press PASS, else press FAIL. """;
+
+    public static void main(String[] args) throws Exception {
+        PassFailJFrame.builder()
+                .title("JSplitPane Instructions")
+                .instructions(INSTRUCTIONS)
+                .rows(10)
+                .columns(40)
+                .testUI(bug8132123::init)
+                .build()
+                .awaitAndCheck();
+    }
+
+    public static JFrame init() {
+        JFrame frame = new JFrame("Test SplitPane");
+        JPanel left = new JPanel();
+        left.setBackground(Color.GRAY);
+        JPanel right = new JPanel();
+        right.setBackground(Color.GRAY);
+        JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,
+                left, right);
+        splitPane.setOneTouchExpandable(true);
+        frame.setLayout(new BorderLayout());
+        frame.setSize(250, 250);
+        frame.getContentPane().add(splitPane);
+        return frame;
+    }
+}