test/jdk/java/awt/event/KeyEvent/ExtendedKeysTest.java

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/*
 * @test
 * @bug 4218892 4191924 4199284
 * @summary Unable to enter some chars via european keyboard layout(s)
 * @library /java/awt/regtesthelpers
 * @build PassFailJFrame
 * @run main/manual ExtendedKeysTest
 */

import java.awt.BorderLayout;
import java.awt.Frame;
import java.awt.TextArea;
import java.lang.reflect.InvocationTargetException;

public class ExtendedKeysTest extends Frame {
    static String INSTRUCTIONS = """
            This test requires Swiss German input. If the Swiss German input
            can not be installed or configured press "Pass" to skip testing.
            Click on the text area inside the window named "Check input".
            Switch to Swiss German input and press key with "\\" on it
            (usually this key is above or to the left of the main "Enter" key).
            If you see a dollar sign press "Pass".
            If you see any other character or question mark press "Fail".
            """;

    public ExtendedKeysTest() {
        super("Check input");
        setLayout(new BorderLayout());
        add(new TextArea(20, 20), "Center");
        pack();
    }

    public static void main(String[] args) throws InterruptedException,
            InvocationTargetException {
        PassFailJFrame.builder()
                .instructions(INSTRUCTIONS)
                .columns(45)
                .logArea(10)
                .testUI(ExtendedKeysTest::new)
                .build()
                .awaitAndCheck();
    }
}