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import java.awt.BorderLayout;

import javax.swing.JFrame;
import javax.swing.JSpinner;
import javax.swing.SpinnerModel;
import javax.swing.SpinnerNumberModel;

/*
 * @test
 * @bug 8286204
 * @summary Verifies that VoiceOver announces the JSpinner's value correctly
 * @requires os.family == "mac"
 * @library /java/awt/regtesthelpers
 * @build PassFailJFrame
 * @run main/manual TestJSpinnerAccessibility
 */

public class TestJSpinnerAccessibility {
    public static void main(String[] args) throws Exception {
        String INSTRUCTIONS = """
                Test UI contains a JSpinner with minimum value 0, maximum value 20
                and current value 5. On press of up / down arrow, value will be
                incremented / decremented by 1.

                Follow these steps to test the behaviour:

                1. Start the VoiceOver (Press Command + F5) application
                2. Move focus on test window if it is not focused
                3. Press Up / Down arrow to increase / decrease Spinner value
                4. VO should announce correct values in terms of percentage
                   (e.g. For JSpinner's value 10, VO should announce 50%)
                5. Press Pass if you are able to hear correct announcements
                   else Fail""";

        PassFailJFrame.builder()
                .title("TestJSpinnerAccessibility Instruction")
                .instructions(INSTRUCTIONS)
                .columns(40)
                .testUI(TestJSpinnerAccessibility::createUI)
                .build()
                .awaitAndCheck();
    }

    private static JFrame createUI() {
        JFrame frame = new JFrame("A Frame with JSpinner");
        SpinnerModel spinnerModel = new SpinnerNumberModel(5, 0, 20, 1);
        JSpinner spinner = new JSpinner(spinnerModel);
        frame.getContentPane().add(spinner, BorderLayout.CENTER);
        frame.setSize(200, 100);
        return frame;
    }
}