OpenJDK / jdk / hs

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/swing/text/html/StyleSheet/bug4936917.java	Thu Dec 01 10:51:36 2016 +0530
@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2016, 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.
+ */
+/* @test
+   @bug 4936917 7190578
+   @summary  Tests if background is correctly painted when <BODY> has css margins
+   @author Denis Sharypov
+   @library ../../../regtesthelpers
+   @run main bug4936917
+*/
+
+
+
+import java.awt.Color;
+import java.awt.Point;
+import java.awt.Robot;
+import java.util.Timer;
+import javax.swing.JComponent;
+import javax.swing.JEditorPane;
+import javax.swing.JFrame;
+import javax.swing.SwingUtilities;
+
+
+public class bug4936917 {
+
+    private boolean passed = false;
+    private Timer timer;
+    private JEditorPane editorPane;
+    private static JFrame f;
+    private volatile Point p = null;
+
+    private String text =
+                "<html><head><style>" +
+                "body {background-color: #cccccc; margin-top: 36.000000pt;}" +
+                "</style></head>" +
+                "<body> some text </body></html>";
+
+    public void init() throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                editorPane = new JEditorPane("text/html", "");
+                editorPane.setEditable(false);
+                editorPane.setMargin(new java.awt.Insets(0, 0, 0, 0));
+                editorPane.setText(text);
+
+                f = new JFrame();
+                f.getContentPane().add(editorPane);
+                f.setSize(600, 400);
+                f.setVisible(true);
+            }
+        });
+        blockTillDisplayed(editorPane);
+        Robot robot  = new Robot();
+        robot.waitForIdle();
+
+        int x0 = p.x + 15 ;
+        int y = p.y + 15;
+        int match = 0;
+        int nonmatch = 0;
+
+        passed = true;
+        for (int x = x0; x < x0 + 10; x++) {
+            System.out.println("color ("+x+"," + y +")=" + robot.getPixelColor(x,y));
+            if (!robot.getPixelColor(x, y).equals(new Color(0xcc, 0xcc, 0xcc))) {
+                nonmatch++;
+            } else match++;
+        }
+        if (nonmatch > match) {
+            passed = false;
+        }
+    }
+
+    void blockTillDisplayed(JComponent comp) throws Exception {
+        while (p == null) {
+            try {
+                SwingUtilities.invokeAndWait(() -> {
+                    p = comp.getLocationOnScreen();
+                });
+            } catch (IllegalStateException e) {
+                try {
+                    Thread.sleep(1000);
+                } catch (InterruptedException ie) {
+                }
+            }
+        }
+    }
+
+    public void destroy() throws Exception {
+        SwingUtilities.invokeAndWait(()->f.dispose());
+        if(!passed) {
+            throw new RuntimeException("Test failed.");
+        }
+    }
+
+
+    public static void main(String args[]) throws Exception {
+            bug4936917 test = new bug4936917();
+            test.init();
+            test.destroy();
+    }
+}