16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 import java.awt.*;
25 import java.awt.MultipleGradientPaint.*;
26 import java.awt.image.*;
27 import java.io.*;
28
29 import javax.imageio.*;
30 import javax.swing.*;
31
32 /**
33 * @test
34 * @key headful
35 * @bug 8028722
36 * @summary tests wether drawString with 254 characters causes the xrender
37 * pipeline to hang.
38 * @author ceisserer
39 */
40 public class XRenderElt254TextTest extends Frame implements Runnable {
41 public volatile boolean success = false;
42
43 public void run() {
44 Image dstImg = getGraphicsConfiguration().createCompatibleVolatileImage(400, 400);
45 Graphics2D g = (Graphics2D) dstImg.getGraphics();
46
47 StringBuilder strBuilder = new StringBuilder(254);
48 for (int c = 0; c < 254; c++) {
49 strBuilder.append('a');
50 }
51
52 for (int i = 0; i < 100; i++) {
53 g.drawString(strBuilder.toString(), 20, 20);
54 Toolkit.getDefaultToolkit().sync();
55 }
56 success = true;
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16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 import java.awt.*;
25 import java.awt.MultipleGradientPaint.*;
26 import java.awt.image.*;
27 import java.io.*;
28
29 import javax.imageio.*;
30 import javax.swing.*;
31
32 /**
33 * @test
34 * @key headful
35 * @bug 8028722
36 * @summary tests whether drawString with 254 characters causes the xrender
37 * pipeline to hang.
38 * @author ceisserer
39 */
40 public class XRenderElt254TextTest extends Frame implements Runnable {
41 public volatile boolean success = false;
42
43 public void run() {
44 Image dstImg = getGraphicsConfiguration().createCompatibleVolatileImage(400, 400);
45 Graphics2D g = (Graphics2D) dstImg.getGraphics();
46
47 StringBuilder strBuilder = new StringBuilder(254);
48 for (int c = 0; c < 254; c++) {
49 strBuilder.append('a');
50 }
51
52 for (int i = 0; i < 100; i++) {
53 g.drawString(strBuilder.toString(), 20, 20);
54 Toolkit.getDefaultToolkit().sync();
55 }
56 success = true;
|