java.util.concurrent.TimeoutException on all tests #121
Comments
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Hi Andres! This issue is related to #64. I also heard Automaton has or had the same issue. We need to initialize the JavaFX Somehow this does not work under Mac OS X. Unfortunately I have no Apple machine and cannot debug this. |
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Here is a SSCCE for this bug. Works fine on Windows 7 with Java 7 and Guava 14 for me. Maybe package org.testfx;
import java.util.concurrent.TimeUnit;
import javafx.application.Application;
import javafx.stage.Stage;
import javafx.stage.StageStyle;
import com.google.common.util.concurrent.SettableFuture;
public class PrimaryStageRetriever {
public static SettableFuture<Stage> primaryStageFuture = SettableFuture.create();
public static class ToolkitApplication extends Application {
@Override
public void start(Stage primaryStage) throws Exception {
primaryStage.initStyle(StageStyle.UNDECORATED);
primaryStageFuture.set(primaryStage);
}
}
public static void main(String[] args) throws Exception {
System.out.println("Launching Application in new Thread...");
new Thread(new Runnable() {
@Override
public void run() {
Application.launch(ToolkitApplication.class);
}
}).start();
System.out.println("Waiting for primary Stage...");
Stage stage = primaryStageFuture.get(10, TimeUnit.SECONDS);
System.out.println(stage);
// OUTPUT:
// Launching Application in new Thread...
// Waiting for primary Stage...
// javafx.stage.Stage@5a07e868
}
} |
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I finally got my hands on a OSX machine and could reproduce the exception under JDK 1.7. It worked fine under JDK 1.8. Interestingly the SSCCE worked fine under JDK 1.7 and 1.8. |
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I've found out that JDK 7u60, 7u65, 8u05, 8u11 behave differently when JavaFX is involved. Apprently 7u60 and 8u05 are more stable than the newer versions. |
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I've identified the cause. Just comment or uncomment the line In package org.testfx;
import java.awt.Robot;
import java.util.concurrent.TimeUnit;
import javafx.application.Application;
import javafx.stage.Stage;
import javafx.stage.StageStyle;
import com.google.common.util.concurrent.SettableFuture;
public class PrimaryStageRetriever {
public static void main(String[] args) throws Exception {
createAwtRobot();
System.out.println("Launching Application in new Thread...");
launchApplicationInThread();
System.out.println("Waiting for primary Stage...");
Stage stage = retrievePrimaryStage();
System.out.println(stage);
}
public static Robot createAwtRobot() {
try {
return new Robot();
}
catch (Exception exception) {
exception.printStackTrace();
return null;
}
}
public static void launchApplicationInThread() {
new Thread(new Runnable() {
@Override
public void run() {
Application.launch(ToolkitApplication.class);
}
}).start();
}
public static Stage retrievePrimaryStage() throws Exception {
return primaryStageFuture.get(10, TimeUnit.SECONDS);
}
public static SettableFuture<Stage> primaryStageFuture = SettableFuture.create();
public static class ToolkitApplication extends Application {
@Override
public void start(Stage primaryStage) throws Exception {
primaryStage.initStyle(StageStyle.UNDECORATED);
primaryStageFuture.set(primaryStage);
}
}
} |
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Weird. If I instanciate If I instanciate System.setProperty("java.awt.headless", "false");
java.awt.Robot robot = createAwtRobot();
System.out.println(robot);com.sun.glass.ui.Robot robot = com.sun.glass.ui.Application.GetApplication().createRobot();
System.out.println(robot);Also MouseInfo.getPointerInfo().getLocation();
GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices();
robot.createScreenCapture(new Rectangle(0, 0, 100, 100));[1] http://stackoverflow.com/questions/13487025/headless-environment-error-in-java-awt-robot-class-with-mac-os |
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There was a lenghty discussion on https://javafx-jira.kenai.com/browse/RT-20784. It seems that the only valid option is to move to Java 1.8.
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I had some issues with |
I consistently get java.util.concurrent.TimeoutException when running any tests on my environment :-(
Fork is at 308a2fe
Environment is
Full stack trace is
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