test/jdk/javax/swing/border/Test4247606.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JPanel;
import javax.swing.border.Border;
import javax.swing.border.TitledBorder;

/*
 * @test
 * @bug 4247606
 * @summary BorderedPane appears wrong with title position below bottom
 * @library /java/awt/regtesthelpers
 * @build PassFailJFrame
 * @run main/manual Test4247606
 */

public class Test4247606 {
    public static void main(String[] args) throws Exception {
        String testInstructions = """
                If the button does not fit into the titled border bounds
                and cover the bottom border's line then test fails.
                Otherwise test passes
                """;

        PassFailJFrame.builder()
                .title("Test Instructions")
                .instructions(testInstructions)
                .rows(4)
                .columns(35)
                .splitUI(Test4247606::initializeTest)
                .build()
                .awaitAndCheck();
    }

    public static JComponent initializeTest() {
        JButton button = new JButton("Button");
        button.setBorder(BorderFactory.createLineBorder(Color.red, 1));

        TitledBorder border = new TitledBorder("Bordered Pane");
        border.setTitlePosition(TitledBorder.BELOW_BOTTOM);

        JPanel panel = create(button, border);
        panel.setBackground(Color.green);
        panel.setPreferredSize(new Dimension(200, 150));

        return create(panel, BorderFactory.createEmptyBorder(10, 10, 10, 10));
    }

    private static JPanel create(JComponent component, Border border) {
        JPanel panel = new JPanel(new BorderLayout());
        panel.setBorder(border);
        panel.add(component);
        return panel;
    }
}