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8316389: Open source few AWT applet tests
Reviewed-by: dnguyen, abhiscxk, aivanov
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Alexander Zvegintsev
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Sep 26, 2023
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/* | ||
* Copyright (c) 1998, 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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||
import java.awt.BorderLayout; | ||
import java.awt.Color; | ||
import java.awt.EventQueue; | ||
import java.awt.Frame; | ||
import java.awt.Label; | ||
import java.awt.Menu; | ||
import java.awt.MenuBar; | ||
import java.awt.MenuItem; | ||
import java.awt.Panel; | ||
import java.awt.ScrollPane; | ||
import java.awt.event.ActionEvent; | ||
import java.awt.event.ActionListener; | ||
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/* | ||
* @test | ||
* @key headful | ||
* @summary Test dynamically changing frame component visibility and repacking | ||
* @library /java/awt/regtesthelpers | ||
* @build PassFailJFrame | ||
* @run main/manual FrameRepackTest | ||
*/ | ||
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public class FrameRepackTest { | ||
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private static final String INSTRUCTIONS = """ | ||
There is a green frame with a menubar. | ||
The menubar has one menu, labelled 'Flip'. | ||
The menu has two items, labelled 'visible' and 'not visible'. | ||
The frame also contains a red panel that contains two line labels, | ||
'This panel is always displayed' and 'it is a test'. | ||
If you select the menu item 'Flip->visible', then another panel is | ||
added below the red panel. | ||
The added panel is blue and has yellow horizontal and vertical scrollbars. | ||
If you select menu item 'Flip->not visible', the second panel | ||
is removed and the frame appears as it did originally. | ||
You can repeatedly add and remove the second panel in this way. | ||
After such an addition or removal, the frame's location on the screen | ||
should not change, while the size changes to accommodate | ||
either just the red panel or both the red and the blue panels. | ||
If you resize the frame larger, the red panel remains at the | ||
top of the frame with its height fixed and its width adjusted | ||
to the width of the frame. | ||
Similarly, if it is present, the blue panel and its yellow scroolbars | ||
remain at the bottom of the frame with fixed height and width adjusted | ||
to the size of the frame. But selecting 'visible' or 'not visible' | ||
repacks the frame, thereby adjusting its size tightly to its panel(s). | ||
Upon test completion, click Pass or Fail appropriately. | ||
"""; | ||
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public static void main(String[] args) throws Exception { | ||
PassFailJFrame passFailJFrame = new PassFailJFrame.Builder() | ||
.title("FrameRepackTest Instructions") | ||
.instructions(INSTRUCTIONS) | ||
.testTimeOut(5) | ||
.rows(30) | ||
.columns(45) | ||
.build(); | ||
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EventQueue.invokeAndWait(() -> { | ||
FrameRepack frame = new FrameRepack(); | ||
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PassFailJFrame.addTestWindow(frame); | ||
PassFailJFrame.positionTestWindow(frame, | ||
PassFailJFrame.Position.HORIZONTAL); | ||
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frame.setVisible(true); | ||
}); | ||
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passFailJFrame.awaitAndCheck(); | ||
} | ||
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} | ||
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class FrameRepack extends Frame implements ActionListener { | ||
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Panel south; | ||
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public FrameRepack() { | ||
super("FrameRepack"); | ||
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// create the menubar | ||
MenuBar menubar = new MenuBar(); | ||
this.setMenuBar(menubar); | ||
// create the options | ||
Menu flip = new Menu("Flip"); | ||
MenuItem mi; | ||
mi = new MenuItem("visible"); | ||
mi.addActionListener(this); | ||
flip.add(mi); | ||
mi = new MenuItem("not visible"); | ||
mi.addActionListener(this); | ||
flip.add(mi); | ||
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menubar.add(flip); | ||
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setLayout(new BorderLayout(2, 2)); | ||
setBackground(Color.green); | ||
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// north panel is always displayed | ||
Panel north = new Panel(); | ||
north.setBackground(Color.red); | ||
north.setLayout(new BorderLayout(2, 2)); | ||
north.add("North", new Label("This panel is always displayed")); | ||
north.add("Center", new Label("it is a test")); | ||
north.setSize(200, 200); | ||
add("North", north); | ||
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// south panel can be visible or not... | ||
// The problem seems to occur when I put this panel not visible | ||
south = new Panel(); | ||
south.setBackground(Color.white); | ||
south.setLayout(new BorderLayout()); | ||
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ScrollPane scroller = new ScrollPane(ScrollPane.SCROLLBARS_ALWAYS); | ||
scroller.setBackground(Color.yellow); | ||
Panel pan1 = new Panel(); | ||
pan1.setBackground(Color.blue); | ||
pan1.setLayout(new BorderLayout()); | ||
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pan1.setSize(400, 150); | ||
scroller.add("Center", pan1); | ||
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south.add("South", scroller); | ||
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add("South", south); | ||
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south.setVisible(false); | ||
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setSize(350, 300); | ||
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pack(); | ||
} | ||
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@Override | ||
public void actionPerformed(ActionEvent evt) { | ||
if (evt.getSource() instanceof MenuItem) { | ||
if (evt.getActionCommand().equals("visible")) { | ||
south.setVisible(true); | ||
pack(); | ||
} else if (evt.getActionCommand().equals("not visible")) { | ||
south.setVisible(false); | ||
pack(); | ||
} | ||
} | ||
} | ||
} |
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92
test/jdk/java/awt/Frame/FrameResizeTest/FrameResizeTest_1.java
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/* | ||
* Copyright (c) 1998, 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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import java.awt.BorderLayout; | ||
import java.awt.Canvas; | ||
import java.awt.Color; | ||
import java.awt.EventQueue; | ||
import java.awt.Frame; | ||
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/* | ||
* @test | ||
* @bug 4041442 | ||
* @key headful | ||
* @summary Test resizing a frame containing a canvas | ||
* @library /java/awt/regtesthelpers | ||
* @build PassFailJFrame | ||
* @run main/manual FrameResizeTest_1 | ||
*/ | ||
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public class FrameResizeTest_1 { | ||
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private static final String INSTRUCTIONS = """ | ||
To the right of this frame is an all-white 200x200 frame. | ||
This is actually a white canvas component in the frame. | ||
The frame itself is red. | ||
The red should never show. | ||
In particular, after you resize the frame, you should see all white and no red. | ||
(During very fast window resizing, red color may appear briefly, | ||
which is not a failure.) | ||
Upon test completion, click Pass or Fail appropriately. | ||
"""; | ||
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public static void main(String[] args) throws Exception { | ||
PassFailJFrame passFailJFrame = new PassFailJFrame.Builder() | ||
.title("FrameResizeTest_1 Instructions") | ||
.instructions(INSTRUCTIONS) | ||
.testTimeOut(5) | ||
.rows(12) | ||
.columns(45) | ||
.build(); | ||
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EventQueue.invokeAndWait(() -> { | ||
FrameResize_1 frame = new FrameResize_1(); | ||
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PassFailJFrame.addTestWindow(frame); | ||
PassFailJFrame.positionTestWindow(frame, | ||
PassFailJFrame.Position.HORIZONTAL); | ||
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frame.setVisible(true); | ||
}); | ||
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passFailJFrame.awaitAndCheck(); | ||
} | ||
} | ||
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class FrameResize_1 extends Frame { | ||
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FrameResize_1() { | ||
super("FrameResize_1"); | ||
// Create a white canvas | ||
Canvas canvas = new Canvas(); | ||
canvas.setBackground(Color.white); | ||
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setLayout(new BorderLayout()); | ||
add("Center", canvas); | ||
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setBackground(Color.red); | ||
setSize(200,200); | ||
} | ||
} |
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