--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/awt/hidpi/properties/HiDPIPropertiesWindowsTest.java Fri Nov 13 05:02:26 2015 -0800
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2015, 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.Dialog;
+import java.awt.Frame;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.geom.AffineTransform;
+import javax.swing.UIManager;
+
+/* @test
+ * @bug 8073320
+ * @summary Windows HiDPI support
+ * @author Alexander Scherbatiy
+ * @requires (os.family == "windows")
+ * @run main/othervm -Dsun.java2d.uiScale.enabled=false
+ * -Dsun.java2d.win.uiScaleX=3 -Dsun.java2d.win.uiScaleY=2
+ * HiDPIPropertiesWindowsTest UISCALE_DISABLED
+ * @run main/othervm -Dsun.java2d.uiScale.enabled=false
+ * -Dsun.java2d.uiScale=3
+ * HiDPIPropertiesWindowsTest UISCALE_DISABLED
+ * @run main/othervm -Dsun.java2d.uiScale.enabled=false
+ * -Dsun.java2d.uiScale=3
+ * -Dsun.java2d.win.uiScaleX=5 -Dsun.java2d.win.uiScaleY=6
+ * HiDPIPropertiesWindowsTest UISCALE_DISABLED
+ * @run main/othervm -Dsun.java2d.uiScale.enabled=true
+ * -Dsun.java2d.uiScale=3
+ * HiDPIPropertiesWindowsTest UISCALE_3
+ * @run main/othervm -Dsun.java2d.uiScale.enabled=true
+ * -Dsun.java2d.uiScale=4
+ * -Dsun.java2d.win.uiScaleX=2 -Dsun.java2d.win.uiScaleY=3
+ * HiDPIPropertiesWindowsTest UISCALE_2X3
+ * @run main/othervm -Dsun.java2d.uiScale.enabled=true
+ * -Dsun.java2d.win.uiScaleX=3 -Dsun.java2d.win.uiScaleY=2
+ * HiDPIPropertiesWindowsTest UISCALE_3X2
+ * @run main/othervm -Dsun.java2d.uiScale=4
+ * HiDPIPropertiesWindowsTest UISCALE_4
+ * @run main/othervm -Dsun.java2d.uiScale=4
+ * -Dsun.java2d.win.uiScaleX=2 -Dsun.java2d.win.uiScaleY=3
+ * HiDPIPropertiesWindowsTest UISCALE_2X3
+ * @run main/othervm -Dsun.java2d.win.uiScaleX=4 -Dsun.java2d.win.uiScaleY=5
+ * HiDPIPropertiesWindowsTest UISCALE_4X5
+ * @run main/othervm -Dsun.java2d.uiScale=3
+ * -Dsun.java2d.win.uiScaleX=0 -Dsun.java2d.win.uiScaleY=0
+ * HiDPIPropertiesWindowsTest UISCALE_3
+ * @run main/othervm -Dsun.java2d.uiScale=4
+ * -Dsun.java2d.win.uiScaleX=-7 -Dsun.java2d.win.uiScaleY=-8
+ * HiDPIPropertiesWindowsTest UISCALE_4
+ * @run main/othervm -Dsun.java2d.uiScale=4x
+ * HiDPIPropertiesWindowsTest UISCALE_4
+ * @run main/othervm -Dsun.java2d.win.uiScaleX=4x -Dsun.java2d.win.uiScaleY=5x
+ * HiDPIPropertiesWindowsTest UISCALE_4X5
+ * @run main/othervm -Dsun.java2d.uiScale=384dpi
+ * HiDPIPropertiesWindowsTest UISCALE_4
+ * @run main/othervm -Dsun.java2d.uiScale=300%
+ * HiDPIPropertiesWindowsTest UISCALE_3
+ * @run main/othervm -Dsun.java2d.win.uiScaleX=400% -Dsun.java2d.win.uiScaleY=500%
+ * HiDPIPropertiesWindowsTest UISCALE_4X5
+ * @run main/othervm -Dsun.java2d.win.uiScaleX=288dpi -Dsun.java2d.win.uiScaleY=192dpi
+ * HiDPIPropertiesWindowsTest UISCALE_3X2
+ * @run main/othervm -Dsun.java2d.win.uiScaleX=200% -Dsun.java2d.win.uiScaleY=288dpi
+ * HiDPIPropertiesWindowsTest UISCALE_2X3
+ */
+public class HiDPIPropertiesWindowsTest {
+
+ public static void main(String[] args) throws Exception {
+
+ try {
+ UIManager.setLookAndFeel(
+ "com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
+ } catch (Exception e) {
+ return;
+ }
+
+ String testCase = args[0];
+ switch (testCase) {
+ case "UISCALE_DISABLED":
+ testScale(1.0, 1.0);
+ break;
+ case "UISCALE_3":
+ testScale(3.0, 3.0);
+ break;
+ case "UISCALE_4":
+ testScale(4.0, 4.0);
+ break;
+ case "UISCALE_2X3":
+ testScale(2.0, 3.0);
+ break;
+ case "UISCALE_3X2":
+ testScale(3.0, 2.0);
+ break;
+ case "UISCALE_4X5":
+ testScale(4.0, 5.0);
+ break;
+ default:
+ throw new RuntimeException("Unknown test case: " + testCase);
+ }
+ }
+
+ private static void testScale(double scaleX, double scaleY) {
+
+ Dialog dialog = new Dialog((Frame) null, true) {
+
+ @Override
+ public void paint(Graphics g) {
+ super.paint(g);
+ AffineTransform tx = ((Graphics2D) g).getTransform();
+ dispose();
+ if (scaleX != tx.getScaleX() || scaleY != tx.getScaleY()) {
+ throw new RuntimeException(String.format("Wrong scale:"
+ + "[%f, %f] instead of [%f, %f].",
+ tx.getScaleX(), tx.getScaleY(), scaleX, scaleY));
+ }
+ }
+ };
+ dialog.setSize(200, 300);
+ dialog.setVisible(true);
+ }
+}