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8306718: Optimize and opensource some old AWT tests
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test/jdk/java/awt/EventDispatchThread/StoppingEdtOnPushPopTest.java
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/* | ||
* Copyright (c) 2003, 2023, 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 4848555 | ||
@summary Popping an event queue could cause its thread to restart inadvertently | ||
@run main StoppingEdtOnPushPopTest | ||
*/ | ||
|
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import java.awt.AWTEvent; | ||
import java.awt.ActiveEvent; | ||
import java.awt.EventQueue; | ||
import java.awt.Toolkit; | ||
|
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public class StoppingEdtOnPushPopTest implements Runnable { | ||
public void start() { | ||
int before = countEventQueues(); | ||
try { | ||
for (int i = 0; i < 10; i++) { | ||
EventQueue.invokeAndWait(this); | ||
} | ||
} catch (InterruptedException e) { | ||
e.printStackTrace(); | ||
throw new RuntimeException("Test was interrupted"); | ||
} catch (java.lang.reflect.InvocationTargetException e) { | ||
e.printStackTrace(); | ||
throw new RuntimeException("InvocationTargetException occurred"); | ||
} | ||
pause(1000); | ||
int after = countEventQueues(); | ||
if (before < after && after > 1) { | ||
throw new RuntimeException("Test failed (before=" + before | ||
+ "; after=" + after + ")"); | ||
} | ||
System.out.println("Test passed"); | ||
} | ||
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public void run() { | ||
System.out.println("push/pop"); | ||
MyEventQueue queue = new MyEventQueue(); | ||
Toolkit.getDefaultToolkit().getSystemEventQueue().push(queue); | ||
Toolkit.getDefaultToolkit().getSystemEventQueue() | ||
.postEvent(new EmptyEvent()); | ||
queue.pop(); | ||
} | ||
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public int countEventQueues() { | ||
int count = 0; | ||
System.out.println("All threads currently running in the system"); | ||
Thread threads[] = new Thread[Thread.activeCount()]; | ||
Thread.enumerate(threads); | ||
for (int i = 0; i < threads.length; ++i) { | ||
Thread thread = threads[i]; | ||
if (thread != null) { | ||
System.out.println(thread.getName()); | ||
if (thread.getName().startsWith("AWT-EventQueue")) { | ||
count++; | ||
} | ||
} | ||
} | ||
return count; | ||
} | ||
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public void pause(long aMillis) { | ||
try { | ||
Thread.sleep(aMillis); | ||
} catch (InterruptedException e) { | ||
e.printStackTrace(); | ||
throw new RuntimeException("Test was interrupted"); | ||
} | ||
} | ||
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public static void main(String[] args) { | ||
StoppingEdtOnPushPopTest test = new StoppingEdtOnPushPopTest(); | ||
test.start(); | ||
} | ||
} | ||
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class MyEventQueue extends EventQueue { | ||
public MyEventQueue() { | ||
super(); | ||
} | ||
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public void pop() { | ||
super.pop(); | ||
} | ||
} | ||
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class EmptyEvent extends AWTEvent implements ActiveEvent { | ||
public EmptyEvent() { | ||
super(new Object(), 0); | ||
} | ||
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public void dispatch() { | ||
System.out.println("one more EmptyEvent"); | ||
} | ||
} |
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116
test/jdk/java/awt/FileDialog/ExceptionAfterSetDirectory.java
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/* | ||
* Copyright (c) 2005, 2023, 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. | ||
*/ | ||
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/* | ||
@test | ||
@bug 6308332 | ||
@summary FileDialog.setDirectory() throws exception on Linux & Solaris | ||
@key headful | ||
@run main ExceptionAfterSetDirectory | ||
*/ | ||
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import java.awt.AWTException; | ||
import java.awt.EventQueue; | ||
import java.awt.FileDialog; | ||
import java.awt.FlowLayout; | ||
import java.awt.Frame; | ||
import java.awt.Robot; | ||
import java.awt.event.KeyEvent; | ||
import java.lang.reflect.InvocationTargetException; | ||
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public class ExceptionAfterSetDirectory { | ||
FileDialog fd = null; | ||
Frame frame; | ||
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public void start() throws InterruptedException, | ||
InvocationTargetException { | ||
EventQueue.invokeAndWait(() -> { | ||
frame = new Frame("ExceptionAfterSetDirectory"); | ||
frame.setLayout(new FlowLayout()); | ||
frame.setBounds(100, 100, 100, 100); | ||
frame.setVisible(true); | ||
fd = new FileDialog(frame, "file dialog", FileDialog.LOAD); | ||
}); | ||
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try { | ||
test(); | ||
} catch (Exception e) { | ||
throw new RuntimeException("Test failed.", e); | ||
} finally { | ||
if (frame != null) { | ||
EventQueue.invokeAndWait(frame::dispose); | ||
} | ||
if (fd != null) { | ||
EventQueue.invokeAndWait(fd::dispose);; | ||
} | ||
} | ||
} | ||
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private void test() throws InterruptedException, InvocationTargetException { | ||
final Robot r; | ||
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try { | ||
r = new Robot(); | ||
} catch (AWTException e) { | ||
throw new RuntimeException("Can not initialize Robot.", e); | ||
} | ||
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r.setAutoDelay(200); | ||
r.delay(500); | ||
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EventQueue.invokeLater(() -> { | ||
fd.setVisible(true); | ||
}); | ||
r.delay(2000); | ||
r.waitForIdle(); | ||
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if (System.getProperty("os.name").contains("OS X")) { | ||
// Workaround for JDK-7186009 - try to close file dialog pressing escape | ||
r.keyPress(KeyEvent.VK_ESCAPE); | ||
r.keyRelease(KeyEvent.VK_ESCAPE); | ||
r.delay(2000); | ||
r.waitForIdle(); | ||
} | ||
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if (fd.isVisible()) { | ||
EventQueue.invokeAndWait(() -> { | ||
fd.setVisible(false); | ||
}); | ||
r.delay(2000); | ||
r.waitForIdle(); | ||
} | ||
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// Changing directory on hidden file dialog should not cause an exception | ||
EventQueue.invokeAndWait(() -> { | ||
fd.setDirectory("/"); | ||
}); | ||
r.delay(2000); | ||
r.waitForIdle(); | ||
} | ||
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public static void main(String[] args) throws InterruptedException, | ||
InvocationTargetException { | ||
ExceptionAfterSetDirectory test = new ExceptionAfterSetDirectory(); | ||
test.start(); | ||
} | ||
} |
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/* | ||
* Copyright (c) 2005, 2023, 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. | ||
*/ | ||
|
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/* | ||
@test | ||
@bug 6257219 | ||
@summary FlowLayout gives a wrong minimum size if the first component is hidden. | ||
@key headful | ||
@run main MinimumLayoutSize | ||
*/ | ||
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import java.awt.AWTException; | ||
import java.awt.Button; | ||
import java.awt.EventQueue; | ||
import java.awt.FlowLayout; | ||
import java.awt.Frame; | ||
import java.awt.LayoutManager; | ||
import java.awt.Panel; | ||
import java.awt.Robot; | ||
import java.lang.reflect.InvocationTargetException; | ||
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public class MinimumLayoutSize { | ||
Frame frame; | ||
Button b1; | ||
Button b2; | ||
Panel panel; | ||
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public void start() throws AWTException, | ||
InterruptedException, InvocationTargetException { | ||
try { | ||
Robot robot = new Robot(); | ||
LayoutManager layout = new FlowLayout(FlowLayout.LEFT, 100, 0); | ||
final int[] widths = new int[2]; | ||
EventQueue.invokeAndWait(() -> { | ||
frame = new Frame("MinimumLayoutSize"); | ||
b1 = new Button("B1"); | ||
b2 = new Button("B2"); | ||
panel = new Panel(); | ||
panel.add(b2); | ||
frame.add(panel); | ||
frame.pack(); | ||
frame.setVisible(true); | ||
}); | ||
robot.waitForIdle(); | ||
robot.delay(1000); | ||
//add hidden component b1 | ||
EventQueue.invokeAndWait(() -> { | ||
widths[0] = layout.minimumLayoutSize(panel).width; | ||
b1.setVisible(false); | ||
panel.add(b1, 0); | ||
}); | ||
robot.waitForIdle(); | ||
robot.delay(1000); | ||
EventQueue.invokeAndWait(() -> { | ||
widths[1] = layout.minimumLayoutSize(panel).width; | ||
frame.setVisible(false); | ||
}); | ||
System.out.println("TRACE: w1 = " + widths[0] + " w2 = " + widths[1]); | ||
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if (widths[0] != widths[1]) { | ||
throw new RuntimeException("Test FAILED. Minimum sizes are not equal." | ||
+ " w1 = " + widths[0] + " w2 = " + widths[1]); | ||
} | ||
} finally { | ||
if (frame != null) { | ||
frame.dispose(); | ||
} | ||
} | ||
System.out.println("Test passed"); | ||
} | ||
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public static void main(String[] args) throws InterruptedException, | ||
InvocationTargetException, AWTException { | ||
MinimumLayoutSize test = new MinimumLayoutSize(); | ||
test.start(); | ||
} | ||
} |
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