automation_tests/src/UnitTest/Tests/VerticalScrollingTest.as

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//
//  Licensed to the Apache Software Foundation (ASF) under one or more
//  contributor license agreements.  See the NOTICE file distributed with
//  this work for additional information regarding copyright ownership.
//  The ASF licenses this file to You under the Apache License, Version 2.0
//  (the "License"); you may not use this file except in compliance with
//  the License.  You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
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//  distributed under the License is distributed on an "AS IS" BASIS,
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////////////////////////////////////////////////////////////////////////////////
package UnitTest.Tests
{
	import UnitTest.ExtendedClasses.TestSuiteExtended;
	import UnitTest.ExtendedClasses.VellumTestCase;
	import UnitTest.Fixtures.FileRepository;
	import UnitTest.Fixtures.TestConfig;

	import flash.events.KeyboardEvent;
	import flash.events.MouseEvent;
	import flash.ui.KeyLocation;

	import flashx.textLayout.container.ContainerController;
	import flashx.textLayout.formats.BlockProgression;
	import flashx.textLayout.elements.TextFlow;



	public class VerticalScrollingTest extends VellumTestCase
	{
		// List of available keyboard gestures
		// Note that on Mac: CTRL == COMMAND
		//              and: ALT == OPTION
		// These are directly mapped in flash player
		private static const CTRL_BACKSPACE:int   = 100;
   		private static const CTRL_DELETE:int      = 101;
   		private static const OPT_BACKSPACE:int    = 102;
   		private static const OPT_DELETE:int       = 103;
   		private static const CTRL_LEFT:int        = 104;
   		private static const CTRL_RIGHT:int       = 105;
   		private static const CTRL_UP:int          = 106;
   		private static const CTRL_DOWN:int        = 107;
   		private static const OPT_LEFT:int         = 108;
   		private static const OPT_RIGHT:int        = 109;
   		private static const OPT_UP:int           = 110;
   		private static const OPT_DOWN:int         = 111;
   		private static const SHIFT_CTRL_LEFT:int  = 112;
   		private static const SHIFT_CTRL_RIGHT:int = 113;
   		private static const SHIFT_CTRL_UP:int    = 114;
   		private static const SHIFT_CTRL_DOWN:int  = 115;
   		private static const SHIFT_OPT_LEFT:int   = 116;
   		private static const SHIFT_OPT_RIGHT:int  = 117;
   		private static const SHIFT_OPT_UP:int     = 118;
   		private static const SHIFT_OPT_DOWN:int   = 119;
   		private static const HOME:int             = 120;
   		private static const END:int              = 121;
   		private static const SHIFT_HOME:int       = 122;
   		private static const SHIFT_END:int        = 123;
   		private static const CTRL_HOME:int        = 124;
   		private static const CTRL_END:int         = 125;
   		private static const SHIFT_CTRL_HOME:int  = 126;
   		private static const SHIFT_CTRL_END:int   = 127;
   		private static const PG_UP:int            = 128;
   		private static const PG_DOWN:int          = 129;
   		private static const SHIFT_PG_UP:int      = 130;
   		private static const SHIFT_PG_DOWN:int    = 131;
   		private static const UP:int          	  = 132;
   		private static const DOWN:int     	      = 133;
   		private static const LEFT:int     		  = 134;
   		private static const RIGHT:int    		  = 135;

   		private static const SHIFT_RIGHT:int	  = 136;
   		private static const SHIFT_LEFT:int    	  = 137;
   		private static const SHIFT_UP:int		  = 138;
   		private static const SHIFT_DOWN:int    	  = 139;

		private var i:Number;

		public function VerticalScrollingTest(methodName:String, testID:String, testConfig:TestConfig, testCaseXML:XML=null)
		{
			super(methodName, testID, testConfig, testCaseXML);

			// Note: These must correspond to a Watson product area (case-sensitive)
			metaData.productArea = "UI";
			metaData.productSubArea = "Scrolling";
		}

		public static function suiteFromXML(testListXML:XML, testConfig:TestConfig, ts:TestSuiteExtended):void
 		{
			FileRepository.readFile(testConfig.baseURL,"../../test/testFiles/markup/tlf/HORLTRAUTO.xml");
			FileRepository.readFile(testConfig.baseURL,"../../test/testFiles/markup/tlf/VORLTRAUTO.xml");
			FileRepository.readFile(testConfig.baseURL,"../../test/testFiles/markup/tlf/HORRTLAUTO.xml");
			FileRepository.readFile(testConfig.baseURL,"../../test/testFiles/markup/tlf/VORRTLAUTO.xml");
			FileRepository.readFile(testConfig.baseURL,"../../test/testFiles/markup/tlf/VSAUTO.xml");
 			var testCaseClass:Class = VerticalScrollingTest;
 			VellumTestCase.suiteFromXML(testCaseClass, testListXML, testConfig, ts);
 		}

   		public override function setUp():void
   		{
			// Booga - Need to load up the test file here.

			super.setUp();
   		}

   		public override function tearDown():void
   		{
   			// Restore default configurations
   			super.tearDown();
   		}


   		// Send a keyboard gesture using values listed above
   		// Code folding extremely recommended here
   		private function sendKeyboardGesture( type:int ): void
   		{
   			var charCode:int;
   			var keyCode:int;
   			var ctrlDown:Boolean = false;
   			var shiftDown:Boolean = false;
   			var altDown:Boolean = false;

   			var leftCode:int = 37;
   			var rightCode:int = 39;
   			var upCode:int = 38;
   			var downCode:int = 40;

   			// Arrow keys behave differently on Right to Left Blockprogression
   			// For the sake of test simplicity, I am translating the directions here
   			if( SelManager.textFlow.computedFormat.blockProgression == BlockProgression.RL )
   			{
   				leftCode = 38;
   				rightCode = 40;
   				upCode = 39;
   				downCode = 37;
   			}
   			switch( type )
   			{
   				case CTRL_BACKSPACE:
   					charCode = 8;
   					keyCode  = 8;
   					ctrlDown = true;
   					break;
   				case CTRL_DELETE:
   					charCode = 127;
   					keyCode  = 46;
   					ctrlDown = true;
   					break;
   				case OPT_BACKSPACE:
   					charCode = 8;
   					keyCode  = 8;
   					altDown = true;
   					break;
   				case OPT_DELETE:
   					charCode = 127;
   					keyCode  = 46;
   					altDown = true;
   					break;
   				case CTRL_LEFT:
   					charCode = 0;
   					keyCode  = leftCode;
   					ctrlDown = true;
   					break;
   				case CTRL_RIGHT:
   					charCode = 0;
   					keyCode  = rightCode;
   					ctrlDown = true;
   					break;
   				case CTRL_UP:
   					charCode = 0;
   					keyCode  = upCode;
   					ctrlDown = true;
   					break;
   				case CTRL_DOWN:
   					charCode = 0;
   					keyCode  = downCode;
   					ctrlDown = true;
   					break;
   				case OPT_LEFT:
   					charCode = 0;
   					keyCode  = leftCode;
   					altDown = true;
   					break;
   				case OPT_RIGHT:
   					charCode = 0;
   					keyCode  = rightCode;
   					altDown = true;
   					break;
   				case OPT_UP:
   					charCode = 0;
   					keyCode  = upCode;
   					altDown = true;
   					break;
   				case OPT_DOWN:
   					charCode = 0;
   					keyCode  = downCode;
   					altDown = true;
   					break;
   				case SHIFT_LEFT:
   					charCode = 0;
   					keyCode  = leftCode;
   					ctrlDown = false;
   					shiftDown = true;
   					break;
   				case SHIFT_RIGHT:
   					charCode = 0;
   					keyCode  = rightCode;
   					ctrlDown = false;
   					shiftDown = true;
   					break;
   				case SHIFT_UP:
   					charCode = 0;
   					keyCode  = upCode;
   					ctrlDown = false;
   					shiftDown = true;
   					break;
   				case SHIFT_DOWN:
   					charCode = 0;
   					keyCode  = downCode;
   					ctrlDown = false;
   					shiftDown = true;
   					break;
   				case SHIFT_CTRL_LEFT:
   					charCode = 0;
   					keyCode  = leftCode;
   					ctrlDown = true;
   					shiftDown = true;
   					break;
   				case SHIFT_CTRL_RIGHT:
   					charCode = 0;
   					keyCode  = rightCode;
   					ctrlDown = true;
   					shiftDown = true;
   					break;
   				case SHIFT_CTRL_UP:
   					charCode = 0;
   					keyCode  = upCode;
   					ctrlDown = true;
   					shiftDown = true;
   					break;
   				case SHIFT_CTRL_DOWN:
   					charCode = 0;
   					keyCode  = downCode;
   					ctrlDown = true;
   					shiftDown = true;
   					break;
   				case SHIFT_OPT_LEFT:
   					charCode = 0;
   					keyCode  = leftCode;
   					ctrlDown = true;
   					shiftDown = true;
   					break;
   				case SHIFT_OPT_RIGHT:
   					charCode = 0;
   					keyCode  = rightCode;
   					ctrlDown = true;
   					shiftDown = true;
   					break;
   				case SHIFT_OPT_UP:
   					charCode = 0;
   					keyCode  = upCode;
   					ctrlDown = true;
   					shiftDown = true;
   					break;
   				case SHIFT_OPT_DOWN:
   					charCode = 0;
   					keyCode  = downCode;
   					altDown = true;
   					shiftDown = true;
   					break;
   				case HOME:
   					charCode = 0;
   					keyCode  = 36;
   					break;
   				case END:
   					charCode = 0;
   					keyCode  = 35;
   					break;
   				case SHIFT_HOME:
   					charCode = 0;
   					keyCode  = 36;
   					shiftDown = true;
   					break;
   				case SHIFT_END:
   					charCode = 0;
   					keyCode  = 35;
   					shiftDown = true;
   					break;
   				case CTRL_HOME:
   					charCode = 0;
   					keyCode  = 36;
   					ctrlDown = true;
   					break;
   				case CTRL_END:
   					charCode = 0;
   					keyCode  = 35;
   					ctrlDown = true;
   					break;
   				case SHIFT_CTRL_HOME:
   					charCode = 0;
   					keyCode  = 36;
   					shiftDown = true;
   					ctrlDown = true;
   					break;
   				case SHIFT_CTRL_END:
   					charCode = 0;
   					keyCode  = 35;
   					shiftDown = true;
   					ctrlDown = true;
   					break;
   				case PG_UP:
   					charCode = 0;
   					keyCode  = 33;
   					break;
   				case PG_DOWN:
   					charCode = 0;
   					keyCode  = 34;
   					break;
   				case SHIFT_PG_UP:
   					charCode = 0;
   					keyCode  = 33;
   					shiftDown = true;
   					break;
   				case SHIFT_PG_DOWN:
   					charCode = 0;
   					keyCode  = 34;
   					shiftDown = true;
   					break;
   				case UP:
   					charCode = 0;
   					keyCode  = upCode;
   					break;
   				case DOWN:
   					charCode = 0;
   					keyCode  = downCode;
   					break;
   				case LEFT:
   					charCode = 0;
   					keyCode  = leftCode;
   					break;
   				case RIGHT:
   					charCode = 0;
   					keyCode  = rightCode;
   					break;
   				default:
   					return;
   			}

   			var kEvent:KeyboardEvent = new KeyboardEvent( KeyboardEvent.KEY_DOWN,
				true, false, charCode, keyCode, KeyLocation.STANDARD, ctrlDown, altDown, shiftDown);
			TestFrame.container["dispatchEvent"](kEvent);
   		}

		public function endKeyScrollingTest(scrollPos:Number):void
		{
			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Hit the CTRL + Home key to scroll to the end of the first line.
			sendKeyboardGesture( CTRL_HOME );
			// Hit the CTRL + End key to scroll to the end of the first line.
			sendKeyboardGesture( CTRL_END );
			// Check to make sure that it scrolled.
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("endKeyScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("endKeyScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "EndKey Scrolling Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "EndKey Scrolling Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function homeKeyScrollingTest(scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Hit the CTRL + End key to scroll to the end of the first line.
			sendKeyboardGesture( CTRL_END );
			// Hit the CTRL + Home key to scroll to the end of the first line.
			sendKeyboardGesture( CTRL_HOME );
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("homeKeyScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("homeKeyScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "HomeKey Scrolling Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "HomeKey Scrolling Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function cursorUpScrollingTest(lines:Number, scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Hit the End key to scroll to the end of the text.
			sendKeyboardGesture( CTRL_END );
			// Move the cursor over to the right.
			for (var i:Number = 0; i < lines; i++)
			{
				sendKeyboardGesture( UP );
			}
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("cursorUpScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("cursorUpScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "cursorUpScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "cursorUpScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}

		}

		public function cursorDownScrollingTest(lines:Number, scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Hit the CTRL + HOME key to scroll to the end of the first line.
			sendKeyboardGesture( CTRL_HOME );
			// Move the cursor over to the right.
			for (var i:Number = 0; i < lines; i++)
			{
				sendKeyboardGesture( DOWN );
			}
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("cursorDownScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("cursorDownScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "cursorDownScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "cursorDownScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function dragUpScrollingTest(lines:Number, scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Hit the End key to scroll to the end of the text.
			sendKeyboardGesture( CTRL_END );
			// Move the cursor over to the right.
			for (var i:Number = 0; i < lines; i++)
			{
				sendKeyboardGesture( UP );
			}
			sendKeyboardGesture( SHIFT_UP );
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("dragUpScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("dragUpScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "dragUpScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "dragUpScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}

		}

		public function dragDownScrollingTest(lines:Number, scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Hit the CTRL + HOME key to scroll to the end of the first line.
			sendKeyboardGesture( CTRL_HOME );
			// Move the cursor over to the right.
			for (var i:Number = 0; i < lines; i++)
			{
				sendKeyboardGesture( DOWN );
			}
			sendKeyboardGesture( SHIFT_DOWN );
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("dragDownScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("dragDownScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "dragDownScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "dragDownScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function characterEntryEndOfTextScrollingTest(scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Hit the End key to scroll to the end of the first line.
			sendKeyboardGesture( CTRL_END );
			// Type in ABC and confirm that it scrolls.
			SelManager.insertText(" It was the best of times, it was the worst of times. I hope this thing scrolls like I expect it to scroll or this test will fail. ;)");
			//SelManager.flushPendingOperations();
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("characterEntryEndOfTextScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("characterEntryEndOfTextScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "characterEntryEndOfTextScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "characterEntryEndOfTextScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function spaceEntryMiddleOfTextScrollingTest(scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Hit the CTRL + HOME key to scroll to the beginning of the text.
			sendKeyboardGesture( CTRL_HOME );
			// Move down to the middle of the text.
			for (var i:Number = 0; i < 13; i++)
			{
				sendKeyboardGesture( DOWN );
			}
			sendKeyboardGesture( END )
			// Type in ABC and confirm that it scrolls.
			SelManager.insertText("                                                                                       ");
			//SelManager.flushPendingOperations();
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("spaceEntryMiddleOfTextScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("spaceEntryMiddleOfTextScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "spaceEntryMiddleOfTextScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "spaceEntryMiddleOfTextScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function deleteScrollingTest(scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Make sure we are at the start of the first line.
			sendKeyboardGesture( CTRL_HOME );
			// Delete to force it to scroll up.
			for(i = 0; i < 60; i++)
			{
				SelManager.deleteNextCharacter();
			}
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("deleteScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("deleteScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "deleteScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "deleteScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function backspaceScrollingTest(scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Move to the second line.
			sendKeyboardGesture( DOWN );
			// Hit the End key to scroll to the end of the second line.
			sendKeyboardGesture( END );
			// Backspace to force it to scroll up.
			for(i = 0; i < 60; i++)
			{
				SelManager.deletePreviousCharacter();
			}
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("backspaceScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("backspaceScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "backspaceScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "backspaceScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function pageUpScrollingTest(scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Make sure we are at the start of the first line.
			sendKeyboardGesture( CTRL_END );
			// Do a page up.
			sendKeyboardGesture( PG_UP );
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("pageUpScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("pageUpScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "pageUpScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "pageUpScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function pageDownScrollingTest(scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Make sure we are at the start of the first line.
			sendKeyboardGesture( CTRL_HOME );
			// Do a page down.
			sendKeyboardGesture( PG_DOWN );
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("pageDownScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("pageDownScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "pageDownScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "pageDownScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function mousewheelUpScrollingTest(scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Make sure we are at the start of the first line.
			sendKeyboardGesture( CTRL_END );
			// Do a mousewheel up.
			var mEvent:MouseEvent = new MouseEvent(MouseEvent.MOUSE_WHEEL,true, false, 0,0,null,false,false,false,false,3);
			TestFrame.container["dispatchEvent"](mEvent);
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("mousewheelUpScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("mousewheelUpScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "mousewheelUpScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "mousewheelUpScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function mousewheelUpScrollingNoInteractionTest(scrollPos:Number):void
		{
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Make sure we are at the start of the first line.
			sendKeyboardGesture( CTRL_END );
			var textFlow:TextFlow = SelManager.textFlow;		// save it for later
			SelManager.textFlow.interactionManager = null;		// turn off editing
			
			// Do a mousewheel up.
			var mEvent:MouseEvent = new MouseEvent(MouseEvent.MOUSE_WHEEL,true, false, 0,0,null,false,false,false,false,3);
			TestFrame.container["dispatchEvent"](mEvent);
			
			textFlow.interactionManager = SelManager;
			
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "mousewheelUpScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "mousewheelUpScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
			
			//to avoid tear down assertion
			SelManager.selectRange(0,0);
		}
		
		public function mousewheelDownScrollingTest(scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Make sure we are at the start of the first line.
			sendKeyboardGesture( CTRL_HOME );
			// Do a mousewheel down.
			var mEvent:MouseEvent = new MouseEvent(MouseEvent.MOUSE_WHEEL,true, false, 0,0,null,false,false,false,false,-3);
			TestFrame.container["dispatchEvent"](mEvent);
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("mousewheelDownScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("mousewheelDownScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "mousewheelDownScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "mousewheelDownScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}
		
		public function mousewheelDownScrollingNoInteractionTest(scrollPos:Number):void
		{
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Make sure we are at the start of the first line.
			sendKeyboardGesture( CTRL_HOME );
			// Do a mousewheel down.
			var textFlow:TextFlow = SelManager.textFlow;		// save it for later
			SelManager.textFlow.interactionManager = null;		// turn off editing
			var mEvent:MouseEvent = new MouseEvent(MouseEvent.MOUSE_WHEEL,true, false, 0,0,null,false,false,false,false,-3);
			TestFrame.container["dispatchEvent"](mEvent);
			
			textFlow.interactionManager = SelManager;
			
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
			
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "mousewheelDownScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "mousewheelDownScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
			
			//to avoid tear down assertion
			SelManager.selectRange(0,0);
		}

		public function autoScrollVisibleScrollingTest(scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Make sure we are at the end of the text.
			sendKeyboardGesture( CTRL_END );
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
			tmpContainerController.verticalScrollPolicy = "auto";
			// Type in enough text to make the scroll bars appear.
			SelManager.insertText(" It was the best of times, it was the worst of times.");
			//var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("autoScrollVisibleScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("autoScrollVisibleScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "autoScrollVisibleScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "autoScrollVisibleScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}

		public function autoScrollHideScrollingTest(scrollPos:Number):void
		{
   			// Success or failure will be determined by the bitmap snapshot.
			// Move the cursor to the beginning of the first line.
			SelManager.selectRange(0,0);
			// Make sure we are at the end of the text.
			sendKeyboardGesture( CTRL_END );
			// Delete enough characters so scroll bars disappear.
			for(i = 0; i < 60; i++)
			{
				SelManager.deletePreviousCharacter();
			}
			var tmpContainerController:ContainerController = ContainerController(SelManager.textFlow.flowComposer.getControllerAt(0));
		//	trace("autoScrollHideScrollingTestHP=" + tmpContainerController.horizontalScrollPosition);
		//	trace("autoScrollHideScrollingTestVP=" + tmpContainerController.verticalScrollPosition);
			if (SelManager.textFlow.computedFormat.blockProgression == BlockProgression.TB)
			{
				assertTrue( "autoScrollHideScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.verticalScrollPosition) < (scrollPos + 1)) == true);
			}
			else
			{
				assertTrue( "autoScrollHideScrollingTest Test Failed.",(scrollPos < Math.abs(tmpContainerController.horizontalScrollPosition) < (scrollPos + 1)) == true);
			}
		}


		// Horizontal Orientation Left To Right Direction Scrolling Tests.

		public function HOLTR_endKeyScrollingTest():void
		{
			endKeyScrollingTest(647);
		}

		public function HOLTR_homeKeyScrollingTest():void
		{
			homeKeyScrollingTest(4);
		}

		public function HOLTR_cursorUpScrollingTest():void
		{
			cursorUpScrollingTest(13,645);
		}

		public function HOLTR_cursorDownScrollingTest():void
		{
			cursorDownScrollingTest(13,5);
		}

		public function HOLTR_dragUpScrollingTest():void
		{
			dragUpScrollingTest(12,645);
		}

		public function HOLTR_dragDownScrollingTest():void
		{
			dragDownScrollingTest(12,5);
		}

		public function HOLTR_characterEntryEndOfTextScrollingTest():void
		{
			characterEntryEndOfTextScrollingTest(647)
		}



		public function HOLTR_spaceEntryMiddleOfTextScrollingTest():void
		{
			spaceEntryMiddleOfTextScrollingTest(5);
		}

		public function HOLTR_deleteScrollingTest():void
		{
			deleteScrollingTest(0);
		}

		public function HOLTR_backspaceScrollingTest():void
		{
			backspaceScrollingTest(0);
		}

		public function HOLTR_pageUpScrollingTest():void
		{
			pageUpScrollingTest(229);
		}

		public function HOLTR_pageDownScrollingTest():void
		{
			pageDownScrollingTest(417);
		}

		public function HOLTR_mousewheelUpScrollingTest():void
		{
			mousewheelUpScrollingTest(587);
		}
		public function HOLTR_mousewheelUpScrollingNoInteractionTest():void
		{
			mousewheelUpScrollingNoInteractionTest(587);
		}

		public function HOLTR_mousewheelDownScrollingTest():void
		{
			mousewheelDownScrollingTest(60);
		}
		public function HOLTR_mousewheelDownScrollingNoInteractionTest():void
		{
			mousewheelDownScrollingNoInteractionTest(60);
		}

		// Vertical Orientation Left To Right Direction Scrolling Tests.

		public function VOLTR_endKeyScrollingTest():void
		{
			endKeyScrollingTest(1094);
		}

		public function VOLTR_homeKeyScrollingTest():void
		{
			homeKeyScrollingTest(0);
		}

		public function VOLTR_cursorUpScrollingTest():void
		{
			cursorUpScrollingTest(24,1059);
		}

		public function VOLTR_cursorDownScrollingTest():void
		{
			cursorDownScrollingTest(24,35);
		}

		public function VOLTR_dragUpScrollingTest():void
		{
			dragUpScrollingTest(23,1059);
		}

		public function VOLTR_dragDownScrollingTest():void
		{
			dragDownScrollingTest(23,35);
		}

		public function VOLTR_characterEntryEndOfTextScrollingTest():void
		{
			characterEntryEndOfTextScrollingTest(1094);
		}


		public function VOLTR_spaceEntryMiddleOfTextScrollingTest():void
		{
			spaceEntryMiddleOfTextScrollingTest(0);
		}

		public function VOLTR_deleteScrollingTest():void
		{
			deleteScrollingTest(0);
		}

		public function VOLTR_backspaceScrollingTest():void
		{
			backspaceScrollingTest(0);
		}

		public function VOLTR_pageUpScrollingTest():void
		{
			pageUpScrollingTest(0);
		}

		public function VOLTR_pageDownScrollingTest():void
		{
			pageDownScrollingTest(722);
		}

		public function VOLTR_mousewheelUpScrollingTest():void
		{
			mousewheelUpScrollingTest(1034);
		}
		public function VOLTR_mousewheelUpScrollingNoInteractionTest():void
		{
			mousewheelUpScrollingNoInteractionTest(1034);
		}

		public function VOLTR_mousewheelDownScrollingTest():void
		{
			mousewheelDownScrollingTest(60);
		}
		public function VOLTR_mousewheelDownScrollingNoInteractionTest():void
		{
			mousewheelDownScrollingNoInteractionTest(60);
		}

		// Horizontal Orientation Left To Right Direction Scrolling Tests.

		public function HORTL_endKeyScrollingTest():void
		{
			endKeyScrollingTest(647);
		}

		public function HORTL_homeKeyScrollingTest():void
		{
			homeKeyScrollingTest(4);
		}

		public function HORTL_cursorUpScrollingTest():void
		{
			cursorUpScrollingTest(13,645);
		}

		public function HORTL_cursorDownScrollingTest():void
		{
			cursorDownScrollingTest(13,5);
		}

		public function HORTL_dragUpScrollingTest():void
		{
			dragUpScrollingTest(12,645);
		}

		public function HORTL_dragDownScrollingTest():void
		{
			dragDownScrollingTest(12,5);
		}

		public function HORTL_characterEntryEndOfTextScrollingTest():void
		{
			characterEntryEndOfTextScrollingTest(647)
		}

		public function HORTL_spaceEntryMiddleOfTextScrollingTest():void
		{
			spaceEntryMiddleOfTextScrollingTest(5);
		}

		public function HORTL_deleteScrollingTest():void
		{
			deleteScrollingTest(0);
		}

		public function HORTL_backspaceScrollingTest():void
		{
			backspaceScrollingTest(0);
		}

		public function HORTL_pageUpScrollingTest():void
		{
			pageUpScrollingTest(229);
		}

		public function HORTL_pageDownScrollingTest():void
		{
			pageDownScrollingTest(417);
		}

		public function HORTL_mousewheelUpScrollingTest():void
		{
			mousewheelUpScrollingTest(587);
		}
		public function HORTL_mousewheelUpScrollingNoInteractionTest():void
		{
			mousewheelUpScrollingNoInteractionTest(587);
		}

		public function HORTL_mousewheelDownScrollingTest():void
		{
			mousewheelDownScrollingTest(60);
		}
		
		
		public function HORTL_mousewheelDownScrollingNoInteractionTest():void
		{
			mousewheelDownScrollingNoInteractionTest(60);
		}

		// Vertical Orientation Left To Right Direction Scrolling Tests.

		public function VORTL_endKeyScrollingTest():void
		{
			endKeyScrollingTest(1094);
		}

		public function VORTL_homeKeyScrollingTest():void
		{
			homeKeyScrollingTest(0);
		}

		public function VORTL_cursorUpScrollingTest():void
		{
			cursorUpScrollingTest(24,1059);
		}

		public function VORTL_cursorDownScrollingTest():void
		{
			cursorDownScrollingTest(24,35);
		}

		public function VORTL_dragUpScrollingTest():void
		{
			dragUpScrollingTest(23,1059);
		}

		public function VORTL_dragDownScrollingTest():void
		{
			dragDownScrollingTest(23,35);
		}

		public function VORTL_characterEntryEndOfTextScrollingTest():void
		{
			characterEntryEndOfTextScrollingTest(1094);
		}


		public function VORTL_spaceEntryMiddleOfTextScrollingTest():void
		{
			spaceEntryMiddleOfTextScrollingTest(0);
		}

		public function VORTL_deleteScrollingTest():void
		{
			deleteScrollingTest(0);
		}

		public function VORTL_backspaceScrollingTest():void
		{
			backspaceScrollingTest(0);
		}

		public function VORTL_pageUpScrollingTest():void
		{
			pageUpScrollingTest(0);
		}

		public function VORTL_pageDownScrollingTest():void
		{
			pageDownScrollingTest(722);
		}

		public function VORTL_mousewheelUpScrollingTest():void
		{
			mousewheelUpScrollingTest(1034);
		}
		
		public function VORTL_mousewheelUpScrollingNoInteractionTest():void
		{
			mousewheelUpScrollingNoInteractionTest(1034);
		}
		
		public function VORTL_mousewheelDownScrollingTest():void
		{
			mousewheelDownScrollingTest(60);
		}
		
		public function VORTL_mousewheelDownScrollingNoInteractionTest():void
		{
			mousewheelDownScrollingNoInteractionTest(60);
		}

	}
}