test/jdk/java/awt/Frame/FrameMaximizedTest.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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import java.awt.Frame;
import java.awt.Label;

/*
 * @test
 * @bug 4106068
 * @summary Test to verify maximized window is not too big
 * @library /java/awt/regtesthelpers
 * @build PassFailJFrame
 * @run main/manual FrameMaximizedTest
 */

public class FrameMaximizedTest {
    public static void main (String[] args) throws Exception {
        String INSTRUCTIONS = """
                Maximize the frame window. Check that the right and bottom edges of the
                window are not off the edge of the screen. If they are not, the test
                is successful and the bug is fixed.
                """;

        PassFailJFrame.builder()
                .title("Test Instructions")
                .instructions(INSTRUCTIONS)
                .rows(4)
                .columns(40)
                .testUI(new TestFrame())
                .build()
                .awaitAndCheck();
    }
}

class TestFrame extends Frame {
    public TestFrame() {
        setTitle("FrameMaximizedTest");
        setSize(500, 300);
        add("North", new Label("Maximize me and check if my " +
                "bottom and right edge are on screen."));
    }
}