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8329705: Add missing Application thread checks to platform specific a…
…11y methods Backport-of: 0eb4d7196099d817cc6467985b882242845bdd2e
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,160 @@ | ||
| /* | ||
| * Copyright (c) 2024, 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. Oracle designates this | ||
| * particular file as subject to the "Classpath" exception as provided | ||
| * by Oracle in the LICENSE file that accompanied this code. | ||
| * | ||
| * 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.io.File; | ||
| import java.util.concurrent.CountDownLatch; | ||
| import java.util.concurrent.TimeUnit; | ||
|
|
||
| import javafx.application.Application; | ||
| import javafx.application.Platform; | ||
| import javafx.beans.value.ChangeListener; | ||
| import javafx.beans.value.ObservableValue; | ||
| import javafx.scene.Scene; | ||
| import javafx.scene.control.Button; | ||
| import javafx.scene.control.TextArea; | ||
| import javafx.scene.control.TextField; | ||
| import javafx.scene.layout.GridPane; | ||
| import javafx.stage.Stage; | ||
|
|
||
| public class AccessibilityNotificationTest extends Application implements ChangeListener<Boolean> { | ||
| volatile static int exitCode; | ||
| static final String INSTRUCTIONS = | ||
| "This test is suitable for macOS and Windows only.\n" + | ||
| "Please carefully read instructions before start testing!\n" + | ||
| "1) Enable accessibility subsystem (Narrator on Windows, VoiceOver on macOS);\n" + | ||
| "2) Click \"Start test\" button. The 5 seconds countdown will start;\n" + | ||
| "3) Wait for the test to complete;\n" + | ||
| "4) The test passes if it doesn't crash; " + | ||
| "exceptions logged to the file \"error.log\" are expected.\n"; | ||
| static CountDownLatch latch = new CountDownLatch(1); | ||
| static Button button = new Button("Start test"); | ||
| static TextField notificationArea = new TextField(); | ||
|
|
||
| public static void main(String[] args) throws InterruptedException { | ||
| Application.launch(args); | ||
| } | ||
|
|
||
| @Override | ||
| public void start(Stage stage) throws InterruptedException { | ||
| Platform.accessibilityActiveProperty().addListener(this); | ||
| stage.setTitle("Accessibility Notification Test"); | ||
| GridPane root = new GridPane(); | ||
| TextArea instructions = new TextArea(); | ||
| instructions.setText(INSTRUCTIONS); | ||
| root.add(instructions, 0, 0); | ||
| button = new Button("Start test"); | ||
| button.setOnAction(e -> { | ||
| button.setDisable(true); | ||
| new Thread(this::performTest).start(); | ||
| }); | ||
| root.add(button, 0, 1); | ||
| root.add(notificationArea, 0, 2); | ||
| if (Platform.accessibilityActiveProperty().get()) { | ||
| setNotificationArea("Ready", "palegreen"); | ||
| button.setDisable(false); | ||
| } else { | ||
| setNotificationArea("Please enable accessibility", "red"); | ||
| button.setDisable(true); | ||
| } | ||
| Scene scene = new Scene(root); | ||
| stage.setScene(scene); | ||
| stage.sizeToScene(); | ||
| stage.show(); | ||
| } | ||
|
|
||
| public void yieldFor(long ms) { | ||
| long completiontime = System.currentTimeMillis() + ms; | ||
| do { | ||
| try { | ||
| Thread.sleep(1); | ||
| } catch (InterruptedException ignore) {} | ||
| } while (System.currentTimeMillis() < completiontime); | ||
| } | ||
|
|
||
| public void setNotificationArea(String notification, String color) { | ||
| Platform.runLater(() -> { | ||
| notificationArea.setText(notification); | ||
| notificationArea.setStyle("-fx-background-color: " + color); | ||
| }); | ||
| } | ||
|
|
||
| public void performTest() { | ||
| final String logFileName = "error.log"; | ||
| final String appName = "AccessibilityNotificationTestApp"; | ||
|
|
||
| new Thread(() -> { | ||
| try { | ||
| latch.await(); | ||
| } catch (InterruptedException ignore) { | ||
| } finally { | ||
| if (exitCode == 0) { | ||
| setNotificationArea("Complete", "green"); | ||
| } | ||
| } | ||
| }).start(); | ||
| for (int c = 5; c > 0 ; c--) { | ||
| setNotificationArea("Start in " + c, "yellow"); | ||
| yieldFor(1000); | ||
| } | ||
| setNotificationArea("Running...", "lightyellow"); | ||
| new Thread(() -> { | ||
| try { | ||
| File logFile = new File(logFileName); | ||
| String runArgs = "@../../../build/run.args"; | ||
| ProcessBuilder pb = new ProcessBuilder("java", runArgs, appName); | ||
| pb.redirectErrorStream(true); | ||
| pb.redirectOutput(logFile); | ||
| Process process = pb.start(); | ||
| if (!process.waitFor(30, TimeUnit.SECONDS)) { | ||
| process.destroyForcibly(); | ||
| System.err.println("FAIL: Timeout waiting for test to complete"); | ||
| System.err.println("See " + logFileName + " for more information"); | ||
| throw new AssertionError("Error"); | ||
| } | ||
| exitCode = process.exitValue(); | ||
| if (exitCode != 0) { | ||
| System.out.println("FAIL: Test exited abnormally; exitCode = " + exitCode); | ||
| System.out.println("See " + logFileName + " for more information"); | ||
| setNotificationArea("TEST FAILED", "red"); | ||
| throw new AssertionError("Error"); | ||
| } | ||
| } catch (Throwable ignore) { | ||
| } finally { | ||
| latch.countDown(); | ||
| } | ||
| }).start(); | ||
| } | ||
|
|
||
| @Override | ||
| public void changed(ObservableValue<? extends Boolean> observableValue, | ||
| Boolean oldValue, Boolean newValue) { | ||
| if (newValue) { | ||
| setNotificationArea("Ready", "palegreen"); | ||
| button.setDisable(false); | ||
| } else { | ||
| setNotificationArea("Please enable accessibility", "red"); | ||
| button.setDisable(true); | ||
| }} | ||
| } |
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