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import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;

/*
 * @test
 * @bug 8148984
 * @summary Verify that Chinese comma can be entered in JTextField
 *          with Pinyin input method (IM) on OS X.
 * @requires (os.family == "mac")
 * @library /java/awt/regtesthelpers
 * @build PassFailJFrame
 * @run main/manual PinyinIMCommaTest
 */

public class PinyinIMCommaTest {
    private static final String INSTRUCTIONS = """
            This test verifies if Chinese comma can be entered in JTextField
            with Pinyin input method (IM).

            Test settings:
            Go to "System Preferences -> Keyboard -> Input Sources" and
            add "Pinyin - Traditional" or "Pinyin - Simplified" IM from Chinese language group.
            Set current IM to "Pinyin".

            1. Set focus to the text field below and press "comma" character
               on the keyboard.
            2. Now change the current IM to the IM used before "Pinyin" or to "U.S".
               Press comma character again.
            3. You should notice a difference in the comma. Pinyin IM should output
             full width comma "\uff0c" and the other IM should output a Latin comma "\u002c".

            If above is true press "PASS", if "\u002c" character is displayed for Pinyin IM, press "FAIL".
            """;

    public static void main(String[] args) throws Exception {
        PassFailJFrame.builder()
                      .title("Test Comma using Pinyin Input Method")
                      .instructions(INSTRUCTIONS)
                      .rows((int) INSTRUCTIONS.lines().count() + 2)
                      .columns(45)
                      .splitUIBottom(PinyinIMCommaTest::createUI)
                      .testTimeOut(10)
                      .build()
                      .awaitAndCheck();
    }

    private static JComponent createUI() {
        JPanel panel = new JPanel();
        panel.add(new JLabel("Text field:"));
        panel.add(new JTextField(20));
        return panel;
    }
}