8343977: Convert java/awt/TextArea/TextAreaCursorTest/HoveringAndDraggingTest to main

Backport-of: e2cb64674f5b6b4f000ab1e903fbb75416218bb3

Author: GoeLin

test/jdk/java/awt/TextArea/TextAreaCursorTest/HoveringAndDraggingTest.html

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2024, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -21,71 +21,122 @@
  * questions.
  */
 
-/*
-  test
-  @bug 6497109
-  @summary Mouse cursor icons for TextArea should be correct in case of hovering or dragging mouse over different subcomponents.
-  @author Konstantin Voloshin: area=awt.TextArea
-  @run applet/manual=yesno HoveringAndDraggingTest.html
-*/
-
-/**
- * HoveringAndDraggingTest.java
- *
- * summary: Mouse cursor icons for TextArea should be correct in case
- *   of hovering or dragging mouse over different subcomponents.
- */
-
+import java.awt.Button;
+import java.awt.Dimension;
+import java.awt.EventQueue;
 import java.awt.Frame;
-import java.awt.Panel;
+import java.awt.GridBagLayout;
 import java.awt.GridLayout;
+import java.awt.Panel;
 import java.awt.TextArea;
-import java.awt.Dialog;
+import java.util.concurrent.CountDownLatch;
 
-public class HoveringAndDraggingTest extends java.applet.Applet {
-    public void start() {
-        String[] instructions = new String[] {
-            "1. Notice components in test window: main-panel, box-for-text,"
-                +" 2 scroll-sliders, and 4 scroll-buttons.",
-            "2. Hover mouse over box-for-text."
-                +" Make sure, that mouse cursor is TextCursor (a.k.a. \"beam\").",
-            "3. Hover mouse over each of components (see item 1), except for box-for-text."
-                +" Make sure, that cursor is DefaultCursor (arrow).",
-            "4. Drag mouse (using any mouse button) from box-for-text to every"
-                +" component in item 1, and also outside application window."
-                +" Make sure, that cursor remains TextCursor while mouse button is pressed.",
-            "5. Repeat item 4 for each other component in item 1, except for box-for-text,"
-                +" _but_ now make sure that cursor is DefaultCursor.",
-            "6. If cursor behaves as described in items 2-3-4-5, then test passed; otherwise it failed."
-        };
-        Sysout.createDialogWithInstructions( instructions );
+/*
+ * @test
+ * @bug 6497109
+ * @summary Mouse cursor icons for TextArea should be correct in case of
+ *  hovering or dragging mouse over different subcomponents.
+ * @run main/manual HoveringAndDraggingTest
+ */
+
+public class HoveringAndDraggingTest {
+    static Frame frame;
+    static Frame instructionsFrame;
+    static CountDownLatch countDownLatch;
+    public static CountDownLatch createCountDownLatch() {
+        return new CountDownLatch(1);
+    }
 
+    public static void main(String[] args) throws Exception {
+        countDownLatch = createCountDownLatch();
+        EventQueue.invokeAndWait(() -> {
+            initialize();
+            showInstructionFrame();
+        });
+        countDownLatch.await();
+        System.out.println("Test Pass");
+    }
+
+    public static void initialize() {
         Panel panel = new Panel();
-        panel.setLayout( new GridLayout(3,3) );
+        panel.setLayout(new GridLayout(3, 3));
 
-        for( int y=0; y<3; ++y ) {
-            for( int x=0; x<3; ++x ) {
-                if( x==1 && y==1 ) {
-                    panel.add( new TextArea( bigString() ) );
+        for (int y = 0; y < 3; ++y) {
+            for (int x = 0; x < 3; ++x) {
+                if (x == 1 && y == 1) {
+                    panel.add(new TextArea(bigString()));
                 } else {
-                    panel.add( new Panel() );
+                    panel.add(new Panel());
                 }
             }
         }
 
-        Frame frame = new Frame( "TextArea cursor icon test" );
-        frame.setSize( 300, 300 );
-        frame.add( panel );
-        frame.setVisible( true );
+        frame = new Frame("TextArea cursor icon test");
+        frame.setSize(300, 300);
+        frame.setLocation(450, 400);
+        frame.add(panel);
+        frame.setVisible(true);
+    }
+
+    static void showInstructionFrame() {
+        String INSTRUCTIONS = """
+                1. Notice components in test window: main-panel,box-for-text,
+                   2 scroll-sliders, and 4 scroll-buttons.
+                2. Hover mouse over box-for-text.
+                   Make sure, that mouse cursor is TextCursor(a.k.a. \"beam\").
+                3. Hover mouse over each of components (see item 1),
+                   except for box-for-text.
+                   Make sure, that cursor is DefaultCursor (arrow).
+                4. Drag mouse (using any mouse button) from box-for-text to every"
+                   component in item 1, and also outside application window."
+                   Make sure, that cursor remains TextCursor
+                   while mouse button is pressed.
+                5. Repeat item 4 for each other component in item 1,
+                   except for box-for-text
+                   _but_ now make sure that cursor is DefaultCursor.
+                6. If cursor behaves as described in items 2-3-4-5,
+                   then test is PASS otherwise it FAILED.
+                 """;
+        TextArea textArea = new TextArea(INSTRUCTIONS, 16, 65, TextArea.SCROLLBARS_NONE);
+        Button passBtn = new Button("PASS");
+        Button failBtn = new Button("FAIL");
+        Panel btnPanel = new Panel(new GridBagLayout());
+        Panel panel = new Panel(new GridBagLayout());
+        instructionsFrame = new Frame("Test Instructions");
+        passBtn.setMaximumSize(new Dimension(100, 30));
+        failBtn.setMaximumSize(new Dimension(100, 30));
+        btnPanel.add(passBtn);
+        btnPanel.add(failBtn);
+        passBtn.addActionListener(e -> disposeFrames());
+        failBtn.addActionListener(e -> {
+            disposeFrames();
+            throw new RuntimeException("Test Failed");
+        });
+        panel.add(textArea);
+        panel.add(btnPanel);
+        instructionsFrame.add(panel);
+        instructionsFrame.pack();
+        instructionsFrame.setLocation(300, 100);
+        instructionsFrame.setVisible(true);
+    }
+
+    static void disposeFrames() {
+        countDownLatch.countDown();
+        if (frame != null) {
+            frame.dispose();
+        }
+        if (instructionsFrame != null) {
+            instructionsFrame.dispose();
+        }
     }
 
     static String bigString() {
         String s = "";
-        for( int lines=0; ; ++lines ) {
-            for( int symbols=0; symbols<100; ++symbols ) {
+        for (int lines = 0; ; ++lines) {
+            for (int symbols = 0; symbols < 100; ++symbols) {
                 s += "0";
             }
-            if( lines<50 ) {
+            if (lines < 50) {
                 s += "\n";
             } else {
                 break;
@@ -94,141 +145,3 @@ static String bigString() {
         return s;
     }
 }
-
-
-/****************************************************
- Standard Test Machinery
- DO NOT modify anything below -- it's a standard
-  chunk of code whose purpose is to make user
-  interaction uniform, and thereby make it simpler
-  to read and understand someone else's test.
- ****************************************************/
-
-/**
- This is part of the standard test machinery.
- It creates a dialog (with the instructions), and is the interface
-  for sending text messages to the user.
- To print the instructions, send an array of strings to Sysout.createDialog
-  WithInstructions method.  Put one line of instructions per array entry.
- To display a message for the tester to see, simply call Sysout.println
-  with the string to be displayed.
- This mimics System.out.println but works within the test harness as well
-  as standalone.
- */
-
-class Sysout
-{
-    private static TestDialog dialog;
-
-    public static void createDialogWithInstructions( String[] instructions )
-    {
-        dialog = new TestDialog( new Frame(), "Instructions" );
-        dialog.printInstructions( instructions );
-        dialog.setVisible(true);
-        println( "Any messages for the tester will display here." );
-    }
-
-    public static void createDialog( )
-    {
-        dialog = new TestDialog( new Frame(), "Instructions" );
-        String[] defInstr = { "Instructions will appear here. ", "" } ;
-        dialog.printInstructions( defInstr );
-        dialog.setVisible(true);
-        println( "Any messages for the tester will display here." );
-    }
-
-
-    public static void printInstructions( String[] instructions )
-    {
-        dialog.printInstructions( instructions );
-    }
-
-
-    public static void println( String messageIn )
-    {
-        dialog.displayMessage( messageIn );
-    }
-
-}// Sysout  class
-
-/**
-  This is part of the standard test machinery.  It provides a place for the
-   test instructions to be displayed, and a place for interactive messages
-   to the user to be displayed.
-  To have the test instructions displayed, see Sysout.
-  To have a message to the user be displayed, see Sysout.
-  Do not call anything in this dialog directly.
-  */
-class TestDialog extends Dialog
-{
-
-    TextArea instructionsText;
-    TextArea messageText;
-    int maxStringLength = 80;
-
-    //DO NOT call this directly, go through Sysout
-    public TestDialog( Frame frame, String name )
-    {
-        super( frame, name );
-        int scrollBoth = TextArea.SCROLLBARS_BOTH;
-        instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
-        add( "North", instructionsText );
-
-        messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
-        add("Center", messageText);
-
-        pack();
-
-        setVisible(true);
-    }// TestDialog()
-
-    //DO NOT call this directly, go through Sysout
-    public void printInstructions( String[] instructions )
-    {
-        //Clear out any current instructions
-        instructionsText.setText( "" );
-
-        //Go down array of instruction strings
-
-        String printStr, remainingStr;
-        for( int i=0; i < instructions.length; i++ )
-        {
-            //chop up each into pieces maxSringLength long
-            remainingStr = instructions[ i ];
-            while( remainingStr.length() > 0 )
-            {
-                //if longer than max then chop off first max chars to print
-                if( remainingStr.length() >= maxStringLength )
-                {
-                    //Try to chop on a word boundary
-                    int posOfSpace = remainingStr.
-                        lastIndexOf( ' ', maxStringLength - 1 );
-
-                    if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
-
-                    printStr = remainingStr.substring( 0, posOfSpace + 1 );
-                    remainingStr = remainingStr.substring( posOfSpace + 1 );
-                }
-                //else just print
-                else
-                {
-                    printStr = remainingStr;
-                    remainingStr = "";
-                }
-
-                instructionsText.append( printStr + "\n" );
-
-            }// while
-
-        }// for
-
-    }//printInstructions()
-
-    //DO NOT call this directly, go through Sysout
-    public void displayMessage( String messageIn )
-    {
-        messageText.append( messageIn + "\n" );
-        System.out.println(messageIn);
-    }
-
-}// TestDialog  class