diff --git a/src/solaris/classes/sun/java2d/xr/XRDrawLine.java b/src/solaris/classes/sun/java2d/xr/XRDrawLine.java index 66b595e9455766c638ea9999e0d765a337627fab..d4170c4f59c2d457e1b54d34d3c40673c01088e4 100644 --- a/src/solaris/classes/sun/java2d/xr/XRDrawLine.java +++ b/src/solaris/classes/sun/java2d/xr/XRDrawLine.java @@ -224,7 +224,7 @@ public class XRDrawLine { outcode2 = outcode(x2, y2, cxmin, cymin, cxmax, cymax); while ((outcode1 | outcode2) != 0) { - int xsteps = 0, ysteps = 0; + long xsteps = 0, ysteps = 0; if ((outcode1 & outcode2) != 0) { return false; diff --git a/test/java/awt/Graphics/DrawLineTest.java b/test/java/awt/Graphics/DrawLineTest.java new file mode 100644 index 0000000000000000000000000000000000000000..4f1da5274696617166e97a2b32c4dfecfe3379df --- /dev/null +++ b/test/java/awt/Graphics/DrawLineTest.java @@ -0,0 +1,73 @@ +/* + * Copyright (c) 2020, 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 + @key headful + @bug 8235904 + @run main/othervm/timeout=60 DrawLineTest +*/ + +import java.awt.EventQueue; +import java.awt.Frame; +import java.awt.Graphics; +import java.awt.Image; + +public class DrawLineTest extends Frame { + + volatile static boolean done = false; + + public static void main(String[] args) throws Exception { + + EventQueue.invokeLater(() -> { + DrawLineTest frame = new DrawLineTest(); + frame.setVisible(true); + Image img = frame.createVolatileImage(1000, 1000); + img.getGraphics().drawLine(0, 0, 34005, 34005); + done = true; + frame.setVisible(false); + frame.dispose(); + return; + }); + + int cnt=0; + while (!done && (cnt++ < 60)) { + try { + Thread.sleep(1000); + } catch (InterruptedException e) { + } + } + + if (!done) { + // jtreg will shutdown the test properly + if ((System.getProperty("test.src") != null)) { + throw new RuntimeException("Test Failed"); + } else { + // Not to be used in jtreg + System.out.println("Test failed."); + Runtime.getRuntime().halt(-1); + } + } + return; + } +}