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JBR-318: [TEST] Added new regression test (Cmd+` doesn't work after update to JDK 152_*)
(cherry picked from commit0be0a018b5) (cherry picked from commit5bb4c2a1d6) with fix for JBR-5300 Change source code and test files to use GPL license
This commit is contained in:
Elena Sayapina
jbrbot
209
test/jdk/jb/sun/awt/macos/MoveFocusShortcutTest.java
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209
test/jdk/jb/sun/awt/macos/MoveFocusShortcutTest.java
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/*
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* Copyright 2000-2023 JetBrains s.r.o.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.AWTException;
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import java.awt.Frame;
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import java.awt.GraphicsEnvironment;
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import java.awt.Robot;
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import java.awt.Window;
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import java.awt.event.KeyEvent;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.util.concurrent.CountDownLatch;
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import java.util.concurrent.TimeUnit;
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/**
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* @test
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* @summary Regression test for JRE-318: Cmd+` doesn't work after update to JDK 152_*
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* @requires (jdk.version.major >= 8 & os.family == "mac")
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* @run main MoveFocusShortcutTest
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*/
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/*
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* Description: Test checks that Command+` macOS system shortcut successively switches focus between three Java Frames.
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*
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* Note: Please check that Command+` macOS system shortcut is enabled before launching this test
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* (use System Preferences -> Keyboard -> Shortcuts tab -> Keyboard -> mark 'Move focus to next window' checkbox)
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* On MacOS 10.14 and later accessibility permission should be granted for the application launching this test, so
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* Java Robot is able to access keyboard (use System Preferences -> Security & Privacy -> Privacy tab -> Accessibility).
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*/
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public class MoveFocusShortcutTest {
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private static final int PAUSE = 2000;
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private static TestFrame frame1;
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private static TestFrame frame2;
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private static TestFrame frame3;
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private static WindowAdapter frameFocusListener;
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private static Robot robot;
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private static class TestFrame extends Frame {
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private final CountDownLatch frameGainedFocus;
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private TestFrame(String title) {
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super(title);
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frameGainedFocus = new CountDownLatch(2);
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}
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private CountDownLatch getLatch() {
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return frameGainedFocus;
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}
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}
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/*
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* Checks that pressing Command+` successively switches focus between three Java Frames
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*/
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public static void main(String[] args) throws AWTException, InterruptedException {
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if (GraphicsEnvironment.isHeadless()) {
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throw new RuntimeException("ERROR: Cannot execute the test in headless environment");
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}
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frame1 = new TestFrame("TestFrame1");
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frame2 = new TestFrame("TestFrame2");
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frame3 = new TestFrame("TestFrame3");
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frameFocusListener = new WindowAdapter() {
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@Override
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public void windowGainedFocus(WindowEvent windowEvent) {
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Window window = windowEvent.getWindow();
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try {
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TestFrame frame = (TestFrame) windowEvent.getWindow();
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frame.getLatch().countDown();
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System.out.println("Window gained focus: " + frame.getTitle());
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} catch (ClassCastException e) {
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throw new RuntimeException("Unexpected window: " + window);
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}
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}
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};
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try {
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robot = new Robot();
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robot.setAutoDelay(50);
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System.out.println("Open test frames");
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showGUI();
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Thread.sleep(PAUSE);
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robot.waitForIdle();
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boolean check1 = (frame1.getLatch().getCount() == 1);
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boolean check2 = (frame2.getLatch().getCount() == 1);
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boolean check3 = (frame3.getLatch().getCount() == 1);
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if (check1 && check2 && check3) {
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System.out.println("All frames were opened");
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} else {
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throw new RuntimeException("Test ERROR: Cannot focus the TestFrame(s): "
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+ getFailedChecksString(check1, check2, check3));
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}
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moveFocusToNextWindow();
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Thread.sleep(PAUSE);
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robot.waitForIdle();
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moveFocusToNextWindow();
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Thread.sleep(PAUSE);
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robot.waitForIdle();
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moveFocusToNextWindow();
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Thread.sleep(PAUSE);
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robot.waitForIdle();
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boolean result1 = frame1.getLatch().await(PAUSE, TimeUnit.MILLISECONDS);
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boolean result2 = frame2.getLatch().await(PAUSE, TimeUnit.MILLISECONDS);
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boolean result3 = frame3.getLatch().await(PAUSE, TimeUnit.MILLISECONDS);
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if(result1 && result2 && result3) {
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System.out.println("Test PASSED");
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} else {
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throw new RuntimeException("Test FAILED: Command+` shortcut cannot move focus to the TestFrame(s): "
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+ getFailedChecksString(result1 , result2 , result3));
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}
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} finally {
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destroyGUI();
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/* Waiting for EDT auto-shutdown */
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Thread.sleep(PAUSE);
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}
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}
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/*
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* Opens test frames
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*/
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private static void showGUI() {
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frame1.setSize(400, 200);
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frame2.setSize(400, 200);
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frame3.setSize(400, 200);
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frame1.setLocation(50, 50);
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frame2.setLocation(100, 100);
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frame3.setLocation(150, 150);
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frame1.addWindowFocusListener(frameFocusListener);
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frame2.addWindowFocusListener(frameFocusListener);
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frame3.addWindowFocusListener(frameFocusListener);
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frame1.setVisible(true);
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frame2.setVisible(true);
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frame3.setVisible(true);
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}
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/*
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* Presses Command+` on macOS keyboard
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*/
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private static void moveFocusToNextWindow() {
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System.out.println("Move focus to the next window");
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robot.keyPress(KeyEvent.VK_META);
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robot.keyPress(KeyEvent.VK_BACK_QUOTE);
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robot.keyRelease(KeyEvent.VK_BACK_QUOTE);
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robot.keyRelease(KeyEvent.VK_META);
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}
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/*
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* Returns string containing positions of the false values
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*/
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private static String getFailedChecksString(boolean ... values) {
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int i = 0;
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String result = "";
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for (boolean value : values) {
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i++;
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if(!value) {
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result += result.isEmpty() ? i : (", " + i);
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}
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}
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return result;
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}
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/*
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* Disposes test frames
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*/
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private static void destroyGUI() {
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frame1.removeWindowFocusListener(frameFocusListener);
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frame2.removeWindowFocusListener(frameFocusListener);
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frame3.removeWindowFocusListener(frameFocusListener);
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frame1.dispose();
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frame2.dispose();
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frame3.dispose();
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}
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}
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