undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
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194
test/jdk/java/awt/GridLayout/ChangeGridSize/ChangeGridSize.java
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194
test/jdk/java/awt/GridLayout/ChangeGridSize/ChangeGridSize.java
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@ -0,0 +1,194 @@
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/*
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* Copyright (c) 2006, 2016, 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.*;
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import java.awt.event.*;
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/*
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* @test
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* @key headful
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* @summary Have different components having different preferred sizes
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* added to a grid layout. Change the rows and columns of the
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* grid layout and check the components are re-laid out.
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* The strategy followed is to calculate the component location
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* depending on the preferred sizes and gaps and click the cornors
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* of the components to check if events are triggered
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* @library ../../../../lib/testlibrary/
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* @run main ChangeGridSize
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* @run main ChangeGridSize -hg 20 -vg 20
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*/
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public class ChangeGridSize {
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private int width = 300;
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private int height = 200;
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private final int hGap, vGap;
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private final int rows = 3;
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private final int columns = 2;
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private final int componentCount = 6;
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private Button[] buttons;
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private Frame frame;
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private Robot robot;
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private GridLayout layout;
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private volatile boolean actionPerformed = false;
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public ChangeGridSize(int hGap, int vGap) throws Exception {
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this.hGap = hGap;
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this.vGap = vGap;
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robot = new Robot();
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EventQueue.invokeAndWait( () -> {
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frame = new Frame("Test frame");
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frame.setSize(width, height);
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layout = new GridLayout(rows + 3, columns - 1, hGap, vGap);
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frame.setLayout(layout);
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buttons = new Button[componentCount];
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for (int i = 0; i < componentCount; i++) {
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buttons[i] = new Button("Button" + i);
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frame.add(buttons[i]);
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buttons[i].addActionListener( (event) -> { actionPerformed = true; });
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}
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frame.setVisible(true);
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});
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}
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public static void main(String[] args) throws Exception {
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int hGap = 0;
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int vGap = 0;
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for (int i = 0; i < args.length; i++) {
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switch (args[i]) {
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case "-hg":
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hGap = Integer.parseInt(args[++i]);
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break;
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case "-vg":
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vGap = Integer.parseInt(args[++i]);
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break;
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}
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}
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new ChangeGridSize(hGap, vGap).doTest();
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}
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private void resizeFrame() throws Exception {
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EventQueue.invokeAndWait(() -> {
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Insets insets = frame.getInsets();
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double dH = (height-insets.top-insets.bottom - vGap*(rows-1)) % rows;
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double dW = (width-insets.left-insets.right - hGap*(columns-1)) % columns;
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height -= dH;
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width -= dW;
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frame.setSize(width, height);
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frame.revalidate();
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});
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robot.waitForIdle();
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}
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private void changeGridSize() throws Exception {
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EventQueue.invokeAndWait(() -> {
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layout.setRows(rows);
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layout.setColumns(columns);
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frame.revalidate();
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});
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robot.waitForIdle();
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}
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public void testBoundaries(int topLeftX, int topLeftY, int bottomRightX, int bottomRightY) throws Exception {
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actionPerformed = false;
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robot.mouseMove(topLeftX, topLeftY);
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robot.delay(500);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.delay(500);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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robot.delay(3000);
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if (!actionPerformed) {
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frame.dispose();
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throw new RuntimeException("Clicking on the left top of button did not trigger action event");
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}
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actionPerformed = false;
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robot.mouseMove(bottomRightX, bottomRightY);
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robot.delay(500);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.delay(500);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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robot.delay(3000);
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if (!actionPerformed) {
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frame.dispose();
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throw new RuntimeException("Clicking on the bottom right of button did not trigger action event");
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}
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}
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private void doTest() throws Exception {
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robot.waitForIdle();
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changeGridSize();
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resizeFrame();
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int availableWidth = width - frame.getInsets().left -
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frame.getInsets().right;
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int componentWidth = (availableWidth + hGap) / columns - hGap;
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int availableHeight = height - frame.getInsets().top -
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frame.getInsets().bottom;
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int componentHeight = (availableHeight + vGap) / rows - vGap;
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for (int i = 0; i < buttons.length; i++) {
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if (buttons[i].getSize().width != componentWidth ||
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buttons[i].getSize().height != componentHeight) {
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frame.dispose();
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throw new RuntimeException(
|
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"FAIL: Button " + i + " not of proper size" +
|
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"Expected: " + componentWidth + "*" + componentHeight +
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"Actual: " + buttons[i].getSize().width + "*" + buttons[i].getSize().height);
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}
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}
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// Components are visible. They should trigger events.
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// Now you can check for the actual size shown.
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int currentRow = 1;
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int currentColumn = 0;
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for (int i = 0; i < buttons.length; i++) {
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currentColumn++;
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if (currentColumn > columns) {
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currentColumn = 1;
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currentRow++;
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}
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int topPosX = frame.getLocationOnScreen().x +
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frame.getInsets().left +
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(currentColumn - 1) * (componentWidth + hGap);
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int topPosY = frame.getLocationOnScreen().y +
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frame.getInsets().top +
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(currentRow - 1) * (componentHeight + vGap);
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int bottomPosX = topPosX + componentWidth - 1;
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int bottomPosY = topPosY + componentHeight - 1;
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testBoundaries(topPosX, topPosY, bottomPosX, bottomPosY);
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}
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frame.dispose();
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}
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||||
}
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|
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@ -0,0 +1,186 @@
|
|||
/*
|
||||
* Copyright (c) 2006, 2016, 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.
|
||||
*/
|
||||
|
||||
import java.awt.*;
|
||||
import java.awt.event.InputEvent;
|
||||
|
||||
/*
|
||||
* @test
|
||||
* @key headful
|
||||
* @summary Have different components having different preferred sizes
|
||||
* added to a grid layout having various values of row/columns.
|
||||
* Check if the compnents are correctly laid out.
|
||||
* The strategy followed is to calculate the component location
|
||||
* depending on the preferred sizes and gaps and click the cornors
|
||||
* of the components to check if events are triggered
|
||||
* @library ../../../../lib/testlibrary/
|
||||
* @run main ComponentPreferredSize
|
||||
* @run main ComponentPreferredSize -hg 20 -vg 20
|
||||
*/
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||||
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||||
public class ComponentPreferredSize {
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|
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private int width = 300;
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private int height = 200;
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private final int hGap, vGap;
|
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private final int rows = 3;
|
||||
private final int columns = 2;
|
||||
private final int componentCount = 6;
|
||||
|
||||
private Button[] buttons;
|
||||
private Frame frame;
|
||||
|
||||
private Robot robot;
|
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private GridLayout layout;
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||||
|
||||
private volatile boolean actionPerformed = false;
|
||||
|
||||
public ComponentPreferredSize(int hGap, int vGap) throws Exception {
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this.hGap = hGap;
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this.vGap = vGap;
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||||
robot = new Robot();
|
||||
EventQueue.invokeAndWait( () -> {
|
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frame = new Frame("Test frame");
|
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frame.setSize(width, height);
|
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layout = new GridLayout(rows, columns, hGap, vGap);
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frame.setLayout(layout);
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buttons = new Button[componentCount];
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for (int i = 0; i < componentCount; i++) {
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buttons[i] = new Button("Button" + i);
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buttons[i].setPreferredSize(new Dimension((int) Math.random() * 100,
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(int) Math.random() * 100));
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frame.add(buttons[i]);
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buttons[i].addActionListener((event) -> {actionPerformed = true;});
|
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}
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frame.setVisible(true);
|
||||
});
|
||||
}
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public static void main(String[] args) throws Exception {
|
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int hGap = 0;
|
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int vGap = 0;
|
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for (int i = 0; i < args.length; i++) {
|
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switch (args[i]) {
|
||||
case "-hg":
|
||||
hGap = Integer.parseInt(args[++i]);
|
||||
break;
|
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case "-vg":
|
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vGap = Integer.parseInt(args[++i]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
new ComponentPreferredSize(hGap, vGap).doTest();
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||||
}
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|
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private void resizeFrame() throws Exception {
|
||||
EventQueue.invokeAndWait(() -> {
|
||||
Insets insets = frame.getInsets();
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double dH = (height-insets.top-insets.bottom - vGap*(rows-1)) % rows;
|
||||
double dW = (width-insets.left-insets.right - hGap*(columns-1)) % columns;
|
||||
height -= dH;
|
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width -= dW;
|
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frame.setSize(width, height);
|
||||
frame.revalidate();
|
||||
});
|
||||
robot.waitForIdle();
|
||||
}
|
||||
|
||||
public void testBoundaries(int topLeftX, int topLeftY, int bottomRightX, int bottomRightY) throws Exception {
|
||||
|
||||
actionPerformed = false;
|
||||
robot.mouseMove(topLeftX, topLeftY);
|
||||
robot.delay(500);
|
||||
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
|
||||
robot.delay(500);
|
||||
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
|
||||
robot.delay(3000);
|
||||
|
||||
if (!actionPerformed) {
|
||||
frame.dispose();
|
||||
throw new RuntimeException("Clicking on the left top of button did not trigger action event");
|
||||
}
|
||||
|
||||
actionPerformed = false;
|
||||
robot.mouseMove(bottomRightX, bottomRightY);
|
||||
robot.delay(500);
|
||||
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
|
||||
robot.delay(500);
|
||||
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
|
||||
robot.delay(3000);
|
||||
|
||||
if (!actionPerformed) {
|
||||
frame.dispose();
|
||||
throw new RuntimeException("Clicking on the bottom right of button did not trigger action event");
|
||||
}
|
||||
}
|
||||
|
||||
private void doTest() throws Exception {
|
||||
robot.waitForIdle();
|
||||
resizeFrame();
|
||||
|
||||
int availableWidth = width - frame.getInsets().left -
|
||||
frame.getInsets().right;
|
||||
int componentWidth = (availableWidth + hGap) / columns - hGap;
|
||||
int availableHeight = height - frame.getInsets().top -
|
||||
frame.getInsets().bottom;
|
||||
int componentHeight = (availableHeight + vGap) / rows - vGap;
|
||||
|
||||
for (int i = 0; i < buttons.length; i++) {
|
||||
if (buttons[i].getSize().width != componentWidth ||
|
||||
buttons[i].getSize().height != componentHeight) {
|
||||
frame.dispose();
|
||||
throw new RuntimeException(
|
||||
"FAIL: Button " + i + " not of proper size" +
|
||||
"Expected: " + componentWidth + "*" + componentHeight +
|
||||
"Actual: " + buttons[i].getSize().width + "*" + buttons[i].getSize().height);
|
||||
}
|
||||
}
|
||||
|
||||
// Components are visible. They should trigger events.
|
||||
// Now you can check for the actual size shown.
|
||||
int currentRow = 1;
|
||||
int currentColumn = 0;
|
||||
for (int i = 0; i < buttons.length; i++) {
|
||||
currentColumn++;
|
||||
if (currentColumn > columns) {
|
||||
currentColumn = 1;
|
||||
currentRow++;
|
||||
}
|
||||
|
||||
int topPosX = frame.getLocationOnScreen().x +
|
||||
frame.getInsets().left +
|
||||
(currentColumn - 1) * (componentWidth + hGap);
|
||||
int topPosY = frame.getLocationOnScreen().y +
|
||||
frame.getInsets().top +
|
||||
(currentRow - 1) * (componentHeight + vGap);
|
||||
|
||||
int bottomPosX = topPosX + componentWidth - 1;
|
||||
int bottomPosY = topPosY + componentHeight - 1;
|
||||
testBoundaries(topPosX, topPosY, bottomPosX, bottomPosY);
|
||||
}
|
||||
|
||||
frame.dispose();
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,191 @@
|
|||
/*
|
||||
* Copyright (c) 2006, 2016, 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 4370316
|
||||
@summary GridLayout does not centre its component properly
|
||||
(summary was GridLayout does not fill its Container)
|
||||
@library ../../regtesthelpers
|
||||
@build Util
|
||||
@author Andrei Dmitriev : area=awt.layout
|
||||
@run main LayoutExtraGaps
|
||||
*/
|
||||
|
||||
import java.awt.*;
|
||||
import java.awt.event.*;
|
||||
import test.java.awt.regtesthelpers.Util;
|
||||
|
||||
public class LayoutExtraGaps extends Frame {
|
||||
final static int compCount = 30;
|
||||
|
||||
public LayoutExtraGaps() {
|
||||
super("GridLayoutTest");
|
||||
Panel yellowPanel = new Panel(new GridLayout(compCount, 1, 3, 3));
|
||||
yellowPanel.setBackground(Color.yellow);
|
||||
|
||||
for(int i = 0; i < compCount ; i++) {
|
||||
Label redLabel = new Label(""+i);
|
||||
redLabel.setBackground(Color.red);
|
||||
yellowPanel.add(redLabel);
|
||||
}
|
||||
|
||||
Panel bluePanel = new Panel(new GridLayout(1, compCount, 3, 3));
|
||||
bluePanel.setBackground(Color.blue);
|
||||
|
||||
for(int i = 0; i < compCount; i++) {
|
||||
Label greenLabel = new Label(""+i);
|
||||
greenLabel.setBackground(Color.green);
|
||||
bluePanel.add(greenLabel);
|
||||
}
|
||||
|
||||
//RTL orientation
|
||||
Panel blackPanel = new Panel(new GridLayout(compCount, 1, 3, 3));
|
||||
blackPanel.setBackground(Color.black);
|
||||
blackPanel.applyComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
|
||||
|
||||
for(int i = 0; i < compCount ; i++) {
|
||||
Label redLabel = new Label(""+i);
|
||||
redLabel.setBackground(Color.red);
|
||||
blackPanel.add(redLabel);
|
||||
}
|
||||
|
||||
Panel redPanel = new Panel(new GridLayout(1, compCount, 3, 3));
|
||||
redPanel.applyComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
|
||||
redPanel.setBackground(Color.red);
|
||||
|
||||
for(int i = 0; i < compCount; i++) {
|
||||
Label greenLabel = new Label(""+i);
|
||||
greenLabel.setBackground(Color.green);
|
||||
redPanel.add(greenLabel);
|
||||
}
|
||||
|
||||
setLayout(new GridLayout(2, 2, 20, 20));
|
||||
|
||||
add(yellowPanel);
|
||||
add(bluePanel);
|
||||
add(redPanel);
|
||||
add(blackPanel);
|
||||
pack();
|
||||
setSize((int)getPreferredSize().getWidth() + 50, (int)getPreferredSize().getHeight() + 50);
|
||||
setVisible(true);
|
||||
|
||||
Util.waitForIdle(Util.createRobot());
|
||||
|
||||
if (isComponentCentredLTR(yellowPanel) && isComponentCentredLTR(bluePanel)
|
||||
&& isComponentCentredLTR(blackPanel) && isComponentCentredRTL(redPanel))
|
||||
{
|
||||
System.out.println("Test passed.");
|
||||
} else {
|
||||
throw new RuntimeException("Test failed. GridLayout doesn't center component.");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if the components under Panel p are properly centred (i.e.
|
||||
* opposite borders between the Panel and component are equal). Panel p
|
||||
* must not be affect by RTL orientation (RTL only affects horizontal
|
||||
* positioning and components lay out from top right corner).
|
||||
*
|
||||
* @param p the panel where the components exist and is not affected
|
||||
* by right to left orientation
|
||||
* @return true if components of panel p are properly centre, false
|
||||
* otherwise
|
||||
*/
|
||||
public static boolean isComponentCentredLTR(Panel p) {
|
||||
double borderLeft;
|
||||
double borderRight;
|
||||
double borderTop;
|
||||
double borderBottom;
|
||||
|
||||
//The first component(rectangle) in panel p.
|
||||
Rectangle firstRec = p.getComponent(0).getBounds();
|
||||
|
||||
//The last component(rectangle) in panel p.
|
||||
Rectangle lastRec = p.getComponent(compCount - 1).getBounds();
|
||||
|
||||
System.out.println("bounds of the first rectangle in "+ p.getName() + " = " + firstRec);
|
||||
System.out.println("bounds of the last rectangle in "+ p.getName() + " = " + lastRec);
|
||||
|
||||
borderLeft = firstRec.getX();
|
||||
borderRight = p.getWidth() - lastRec.getWidth() - lastRec.getX();
|
||||
borderTop = firstRec.getY();
|
||||
borderBottom = p.getHeight() - lastRec.getHeight() - lastRec.getY();
|
||||
|
||||
return areBordersEqual(borderLeft, borderRight) &&
|
||||
areBordersEqual(borderTop, borderBottom);
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if the components under Panel p are properly centred (i.e.
|
||||
* opposite borders between the Panel and component are equal). Panel p
|
||||
* must be affect by RTL orientation (RTL only affects horizontal positioning
|
||||
* and components lay out from top right corner).
|
||||
*
|
||||
* @param p the panel where the components exist and is affected by
|
||||
* right to left orientation
|
||||
* @return true if components of panel p are properly centre, false
|
||||
* otherwise
|
||||
*/
|
||||
public static boolean isComponentCentredRTL(Panel p) {
|
||||
double borderLeft;
|
||||
double borderRight;
|
||||
double borderTop;
|
||||
double borderBottom;
|
||||
|
||||
//The first component(rectangle) in panel p.
|
||||
Rectangle firstRec = p.getComponent(0).getBounds();
|
||||
|
||||
//The last component(rectangle) in panel p.
|
||||
Rectangle lastRec = p.getComponent(compCount - 1).getBounds();
|
||||
|
||||
System.out.println("bounds of the first rectangle in "+ p.getName() + " = " + firstRec);
|
||||
System.out.println("bounds of the last rectangle in "+ p.getName() + " = " + lastRec);
|
||||
|
||||
borderLeft = lastRec.getX();
|
||||
borderRight = p.getWidth() - firstRec.getWidth() - firstRec.getX();
|
||||
borderTop = lastRec.getY();
|
||||
borderBottom = p.getHeight() - firstRec.getHeight() - firstRec.getY();
|
||||
|
||||
return areBordersEqual(borderLeft, borderRight) &&
|
||||
areBordersEqual(borderTop, borderBottom);
|
||||
}
|
||||
|
||||
/**
|
||||
* Given two borders border1 and border2 check if they are equal.
|
||||
*
|
||||
* @param border1 one of the borders being compared
|
||||
* @param border2 the other border being compared
|
||||
* @return true if border1 and border2 are equal to each other (i.e.
|
||||
* their width/height difference is at most 1, assuming the
|
||||
* smallest pixel is of size 1), false otherwise
|
||||
*/
|
||||
public static boolean areBordersEqual(double border1, double border2) {
|
||||
return Math.abs(border1 - border2) <= 1;
|
||||
}
|
||||
|
||||
public static void main(String[] args) {
|
||||
new LayoutExtraGaps();
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue