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8306060: Open source few AWT Insets related tests

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Reviewed-by: serb, prr
This commit is contained in:
Prasanta Sadhukhan 2023-04-21 02:42:55 +00:00
parent 2c70828e7d
commit 9a68d1d952
4 changed files with 270 additions and 0 deletions
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88
test/jdk/java/awt/Insets/ClobberSharedInsetsObjectTest.java Normal file
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/*
* Copyright (c) 1999, 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 4198994
@summary getInsets should return Insets object that is safe to modify
@key headful
@run main ClobberSharedInsetsObjectTest
*/
/**
* ClobberSharedInsetsObjectTest.java
*
* summary: The bug is that getInsets directly returns Insets object
* obtained from peer getInsets. The latter always return the
* reference to the same object, so modifying this object will affect
* other code that calls getInsets. The test checks that it's safe to
* modify the Insets object returned by getInsets. If the change to
* this object is not visible on the next invocation, the bug is
* considered to be fixed.
*/
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.Insets;
import java.awt.Panel;
public class ClobberSharedInsetsObjectTest {
static Panel p;
// Impossible inset value to use for the test
final static int SENTINEL_INSET_VALUE = -10;
static Frame f;
public static void main(String[] args) throws Exception {
EventQueue.invokeAndWait(() -> {
try {
// Need a peer anyway, so let the bug manifest visuially, even
// though we can detect it automatically.
f = new Frame();
p = new Panel();
p.setBackground(Color.red);
f.setLayout (new BorderLayout ());
f.add(p, "Center");
Insets insetsBefore = p.getInsets();
insetsBefore.top = SENTINEL_INSET_VALUE;
Insets insetsAfter = p.getInsets();
if (insetsAfter.top == SENTINEL_INSET_VALUE) { // OOPS!
throw new Error("4198994: getInsets returns the same object on subsequent invocations");
}
f.setSize (200,200);
f.setLocationRelativeTo(null);
f.setVisible(true);
System.out.println("getInsets is ok. The object it returns is safe to modify.");
} finally {
if (f != null) {
f.dispose();
}
}
});
}
}

68
test/jdk/java/awt/Insets/RemoveMenuBarTest.java Normal file
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/*
* Copyright (c) 2006, 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 6353381
@summary REG: Container.getInsets() returns an incorrect value after removal of menubar, Win32
@key headful
@run main RemoveMenuBarTest
*/
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.Insets;
import java.awt.Menu;
import java.awt.MenuBar;
public class RemoveMenuBarTest {
static Frame frame;
public static void main(String[] args) throws Exception {
EventQueue.invokeAndWait(() -> {
try {
// old insets: top>0 | left>0
// new insets: top=0 & left=0
// the bug is that updating doesn't happen
frame = new Frame();
MenuBar menubar = new MenuBar();
frame.setBounds(100,100,100,100);
frame.setUndecorated(true);
frame.pack();
menubar.add(new Menu());
frame.setMenuBar(menubar);
System.out.println(frame.getInsets());
frame.setMenuBar(null);
Insets insets = frame.getInsets();
System.out.println(insets);
if (insets.top != 0 || insets.left != 0 ||
insets.bottom !=0 || insets.right != 0) {
throw new RuntimeException("Test failed: the incorrect insets");
}
} finally {
if (frame != null) {
frame.dispose();
}
}
});
}
}

45
test/jdk/java/awt/Insets/SetInsetsTest.java Normal file
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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 4704042
@summary Unit tests for Insets.set()
@run main SetInsetsTest
*/
import java.awt.Insets;
import java.awt.EventQueue;
public class SetInsetsTest {
public static void main(String[] args) throws Exception {
EventQueue.invokeAndWait(() -> {
Insets insets = new Insets(0,0,0,0);
insets.set(100,100,100,100);
if (insets.top != 100 ||
insets.bottom != 100 ||
insets.left != 100 ||
insets.right != 100) {
throw new RuntimeException("Test Failed! Insets=" + insets);
}
});
}
}// class SetInsetsTest

69
test/jdk/java/awt/Insets/WindowInsetsTest.java Normal file
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/*
* Copyright (c) 2004, 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 5089312
@summary Bottom inset must not change after a second pack call.
@key headful
@run main WindowInsetsTest
*/
import java.awt.EventQueue;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JWindow;
public class WindowInsetsTest {
static JFrame frame;
static JWindow window;
public static void main(String[] args) throws Exception {
EventQueue.invokeAndWait(() -> {
try {
frame = new JFrame("Window Test");
frame.setBounds(100, 100, 400, 300);
frame.setVisible(true);
JButton button = new JButton("A Button");
window = new JWindow(frame);
window.getContentPane().add(button);
window.pack();
window.setLocation(200, 200);
window.show();
double h0 = window.getSize().getHeight();
window.pack();
double h1 = window.getSize().getHeight();
if( Math.abs(h1 - h0) > 0.5 ) {
throw new RuntimeException("Test failed: Bad insets.");
}
System.out.println("Test Passed.");
} finally {
if (window != null) {
window.dispose();
}
if (frame != null) {
frame.dispose();
}
}
});
}
}