8328301: Convert Applet test ManualHTMLDataFlavorTest.java to main program

Backport-of: f7f291c5d4d2d01dab3ccda7518ebc13f6bd58f6

Author: GoeLin

test/jdk/java/awt/datatransfer/HTMLDataFlavors/ManualHTMLDataFlavorTest.html

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 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
@@ -22,24 +22,32 @@
  */
 
 /*
-  test
+  @test
   @bug 7075105
   @summary WIN: Provide a way to format HTML on drop
-  @author Denis Fokin: area=datatransfer
-  @run applet/manual=yesno ManualHTMLDataFlavorTest
+  @library /java/awt/regtesthelpers
+  @run main/manual ManualHTMLDataFlavorTest
 */
 
-import java.applet.Applet;
-import java.awt.*;
+
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Frame;
+import java.awt.Panel;
 import java.awt.datatransfer.DataFlavor;
 import java.awt.datatransfer.Transferable;
 import java.awt.datatransfer.UnsupportedFlavorException;
-import java.awt.dnd.*;
+import java.awt.dnd.DnDConstants;
+import java.awt.dnd.DropTarget;
+import java.awt.dnd.DropTargetDragEvent;
+import java.awt.dnd.DropTargetDropEvent;
+import java.awt.dnd.DropTargetEvent;
+import java.awt.dnd.DropTargetListener;
 import java.io.IOException;
 
-public class ManualHTMLDataFlavorTest extends Applet {
+public class ManualHTMLDataFlavorTest {
 
-    class DropPane extends Panel implements DropTargetListener {
+    static class DropPane extends Panel implements DropTargetListener {
 
         DropPane() {
             requestFocus();
@@ -49,7 +57,7 @@ class DropPane extends Panel implements DropTargetListener {
 
         @Override
         public Dimension getPreferredSize() {
-            return new Dimension(200,200);
+            return new Dimension(400, 400);
         }
 
         @Override
@@ -73,15 +81,15 @@ public void dragExit(DropTargetEvent dte) {}
         @Override
         public void drop(DropTargetDropEvent dtde) {
             if (!dtde.isDataFlavorSupported(DataFlavor.allHtmlFlavor)) {
-                Sysout.println("DataFlavor.allHtmlFlavor is not present in the system clipboard");
+                ManualHTMLDataFlavorTest.log("DataFlavor.allHtmlFlavor is not present in the system clipboard");
                 dtde.rejectDrop();
                 return;
             } else if (!dtde.isDataFlavorSupported(DataFlavor.fragmentHtmlFlavor)) {
-                Sysout.println("DataFlavor.fragmentHtmlFlavor is not present in the system clipboard");
+                ManualHTMLDataFlavorTest.log("DataFlavor.fragmentHtmlFlavor is not present in the system clipboard");
                 dtde.rejectDrop();
                 return;
             } else if (!dtde.isDataFlavorSupported(DataFlavor.selectionHtmlFlavor)) {
-                Sysout.println("DataFlavor.selectionHtmlFlavor is not present in the system clipboard");
+                ManualHTMLDataFlavorTest.log("DataFlavor.selectionHtmlFlavor is not present in the system clipboard");
                 dtde.rejectDrop();
                 return;
             }
@@ -90,202 +98,63 @@ public void drop(DropTargetDropEvent dtde) {
 
             Transferable t = dtde.getTransferable();
             try {
-                Sysout.println("ALL:");
-                Sysout.println(t.getTransferData(DataFlavor.allHtmlFlavor).toString());
-                Sysout.println("FRAGMENT:");
-                Sysout.println(t.getTransferData(DataFlavor.fragmentHtmlFlavor).toString());
-                Sysout.println("SELECTION:");
-                Sysout.println(t.getTransferData(DataFlavor.selectionHtmlFlavor).toString());
+                ManualHTMLDataFlavorTest.log("ALL:");
+                ManualHTMLDataFlavorTest.log(t.getTransferData(DataFlavor.allHtmlFlavor).toString());
+                t.getTransferData(DataFlavor.allHtmlFlavor).toString();
+                ManualHTMLDataFlavorTest.log("FRAGMENT:");
+                ManualHTMLDataFlavorTest.log(t.getTransferData(DataFlavor.fragmentHtmlFlavor).toString());
+                ManualHTMLDataFlavorTest.log("SELECTION:");
+                ManualHTMLDataFlavorTest.log(t.getTransferData(DataFlavor.selectionHtmlFlavor).toString());
             } catch (UnsupportedFlavorException | IOException e) {
                 e.printStackTrace();
             }
 
         }
     }
 
-    public void init() {
-
-        String[] instructions =
-            {
-                "1) The test contains a drop-aware panel with a red background",
-                "2) Open some page in a browser, select some text",
-                "   Drag and drop it on the red panel",
-                "   IMPORTANT NOTE: the page should be stored locally.",
-                "   otherwise for instance iexplore can prohibit drag and drop from",
-                "   the browser to other applications because of",
-                "   the protected mode restrictions.",
-                "   On Mac OS X do NOT use Safari, it does not provide the needed DataFlavor",
-                "3) Check the data in the output area of this dialog",
-                "5) The output should not contain information that any of",
-                "   flavors is not present in the system clipboard",
-                "6) The output should contain data in three different formats",
-                "   provided by the system clipboard",
-                "    - Data after the \"ALL:\" marker should include the data",
-                "      from the \"SELECTION:\" marker",
-                "    - Data after the \"FRAGMENT\" marker should include the data",
-                "      from the \"SELECTION:\" marker and may be some closing",
-                "      tags could be added to the mark-up",
-                "    - Data after the \"SELECTION:\" marker should correspond",
-                "      to the data selected in the browser",
-                "7) If the above requirements are met, the test is passed"
-            };
-
-        add(new DropPane());
-        Sysout.createDialogWithInstructions( instructions );
-
-        new ManualHTMLDataFlavorTest();
+    static final String INSTRUCTIONS = """
+        1) The test contains a drop-aware panel with a red background.
+        2) Open some page in a browser, select some text.
+           Drag and drop it on the red panel.
+           IMPORTANT NOTE: the page should be stored locally.
+           Otherwise for instance Internet Explorer may prohibit drag and drop from
+           the browser to other applications because of protected mode restrictions.
+           On MacOS do NOT use Safari, it does not provide the needed DataFlavor.
+        3) Check the data in the output area of this window.
+        5) The output should not contain information that any of
+           flavors is not present in the system clipboard.
+        6) The output should contain data in three different formats
+           provided by the system clipboard.
+            - Data after the "ALL:" marker should include the data
+              from the "SELECTION:" marker".
+            - Data after the "FRAGMENT" marker should include the data
+              from the "SELECTION:" marker and may be some closing
+              tags could be added to the mark-up.
+            - Data after the "SELECTION:" marker should correspond
+              to the data selected in the browser.
+        7) If the above requirements are met, the test is passed.
+    """;
+
+   static Frame createDropWindow() {
+        Frame frame = new Frame("Manual HTML DataFlavor Test");
+        frame.add(new DropPane());
+        frame.setAlwaysOnTop(true);
+        frame.pack();
+        return frame;
     }
 
-    public void start ()
-    {
-        setSize (200,200);
-        setVisible(true);
-        validate();
-
-    }// start()
-
+   static void log(String msg) {
+       PassFailJFrame.log(msg);
+   }
+
+   public static void main(String[] args) throws Exception {
+        PassFailJFrame.builder()
+            .instructions(INSTRUCTIONS)
+            .rows(25)
+            .columns(50)
+            .testUI(ManualHTMLDataFlavorTest::createDropWindow)
+            .logArea()
+            .build()
+            .awaitAndCheck();
+   }
 }
-
-
-/* Place other classes related to the test after this line */
-
-
-
-
-
-/****************************************************
- 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