public async Task DoneButtonTurnsOffEditMode()
{
AutomationTest testToRun = (testRunner) =>
{
SystemWindow systemWindow;
testRunner.CloseSignInAndPrinterSelect();
SearchRegion searchRegion = testRunner.GetRegionByName("Queue Item 2013-01-25_Mouthpiece_v2", 3);
// Enter Edit mode and confirm checkboxes exist
testRunner.ClickByName("Queue Edit Button", 2);
testRunner.Delay(.3);
Assert.IsNotNull(
testRunner.GetWidgetByName("Queue Item Checkbox", out systemWindow, 3, searchRegion),
"While in Edit mode, checkboxes should exist on queue items");
// Exit Edit mode and confirm checkboxes are missing
testRunner.ClickByName("Queue Done Button", 1);
testRunner.Delay(.3);
Assert.IsNull(
testRunner.GetWidgetByName("Queue Item Checkbox", out systemWindow, 1, searchRegion),
"After exiting Edit mode, checkboxes should not exist on queue items");
return(Task.FromResult(0));
};
await MatterControlUtilities.RunTest(testToRun, queueItemFolderToAdd : QueueTemplate.Three_Queue_Items);
}
public async Task GetWidgetByNameTestRegionSingleWindow()
{
int leftClickCount = 0;
AutomationTest testToRun = (testRunner) =>
{
testRunner.ClickByName("left");
testRunner.Wait(.5);
Assert.AreEqual(1, leftClickCount, "Should have one left click count after click");
Assert.IsTrue(testRunner.NameExists("left"), "Left button should exist");
SearchRegion rightButtonRegion = testRunner.GetRegionByName("right");
Assert.IsFalse(testRunner.NameExists("left", searchRegion: rightButtonRegion), "Left button should not exist in the right button region");
return(Task.FromResult(0));
};
SystemWindow buttonContainer = new SystemWindow(300, 200);
Button leftButton = new Button("left", 10, 40);
leftButton.Name = "left";
leftButton.Click += (sender, e) => { leftClickCount++; };
buttonContainer.AddChild(leftButton);
Button rightButton = new Button("right", 110, 40);
rightButton.Name = "right";
buttonContainer.AddChild(rightButton);
await AutomationRunner.ShowWindowAndExecuteTests(buttonContainer, testToRun, 10);
}
public static void NavigateToFolder(this AutomationRunner testRunner, string libraryRowItemName)
{
SearchRegion libraryRowItemRegion = testRunner.GetRegionByName(libraryRowItemName, 3);
testRunner.ClickByName(libraryRowItemName);
testRunner.Delay(.5);
testRunner.ClickByName("Open Collection", searchRegion: libraryRowItemRegion);
testRunner.Delay(.5);
}
private void SearchButton_Click(object sender, RoutedEventArgs e)
{
IsSearchRegionVisible = true;
// Given that binding and layouting might take a few cycles, when calling UpdateLayout
// we can guarantee that the focus call will be able to find an open ASB
SearchRegion.UpdateLayout();
SearchRegion.Focus(FocusState.Programmatic);
}
public void EditButtonTurnsOnOffEditMode()
{
//Run a copy of MatterControl
Action <AutomationTesterHarness> testToRun = (AutomationTesterHarness resultsHarness) =>
{
AutomationRunner testRunner = new AutomationRunner(MatterControlUtilities.DefaultTestImages);
{
MatterControlUtilities.PrepForTestRun(testRunner);
/*
* Tests that when the edit button is clicked we go into editmode (print queue items have checkboxes on them)
* 1. After Edit button is clicked print queue items have check boxes
* 2. Selecting multiple queue itema and then clicking the Remove button removes the item
* 3. Selecting multiple queue items and then clicking the Remove button decreases the queue tab count by one
*/
bool checkboxExists = testRunner.WaitForName("Queue Item Checkbox", 2);
resultsHarness.AddTestResult(checkboxExists == false);
resultsHarness.AddTestResult(QueueData.Instance.Count == 4);
SystemWindow systemWindow;
string itemName = "Queue Item " + "2013-01-25_Mouthpiece_v2";
GuiWidget queueItem = testRunner.GetWidgetByName(itemName, out systemWindow, 3);
SearchRegion queueItemRegion = testRunner.GetRegionByName(itemName, 3);
{
testRunner.ClickByName("Queue Edit Button", 2);
SystemWindow containingWindow;
GuiWidget foundWidget = testRunner.GetWidgetByName("Queue Item Checkbox", out containingWindow, 3, searchRegion: queueItemRegion);
resultsHarness.AddTestResult(foundWidget != null, "We should have an actual checkbox");
}
{
testRunner.ClickByName("Queue Done Button", 2);
testRunner.Wait(.5);
SystemWindow containingWindow;
GuiWidget foundWidget = testRunner.GetWidgetByName("Queue Item Checkbox", out containingWindow, 1, searchRegion: queueItemRegion);
resultsHarness.AddTestResult(foundWidget == null, "We should not have an actual checkbox");
}
MatterControlUtilities.CloseMatterControl(testRunner);
}
};
AutomationTesterHarness testHarness = MatterControlUtilities.RunTest(testToRun, queueItemFolderToAdd: QueueTemplate.Three_Queue_Items, overrideWidth: 600);
Assert.IsTrue(testHarness.AllTestsPassed(4));
}
public void WriteHalconObj(string fileName)
{
if (CodeReaderHand.Handle.ToInt32() > 0)
{
CodeReaderHand.WriteDataCode2dModel(fileName + ".dcm");
}
if (SearchRegion.IsInitialized())
{
SearchRegion.WriteRegion(fileName + ".hobj");
}
}
public static bool NavigateToFolder(AutomationRunner testRunner, string libraryRowItemName)
{
bool goodNavigate = true;
SearchRegion libraryRowItemRegion = testRunner.GetRegionByName(libraryRowItemName, 3);
goodNavigate &= testRunner.ClickByName(libraryRowItemName);
goodNavigate &= testRunner.MoveToByName(libraryRowItemName);
testRunner.Wait(.5);
goodNavigate &= testRunner.ClickByName("Open Collection", searchRegion: libraryRowItemRegion);
testRunner.Wait(.5);
return(goodNavigate);
}
public void ClickOnLibraryCheckBoxes()
{
// Run a copy of MatterControl
Action <AutomationTesterHarness> testToRun = (AutomationTesterHarness resultsHarness) =>
{
AutomationRunner testRunner = new AutomationRunner(MatterControlUITests.DefaultTestImages);
// Now do the actions specific to this test. (replace this for new tests)
{
testRunner.ClickByName("Library Tab");
testRunner.Wait(1);
SystemWindow systemWindow;
GuiWidget rowItem = testRunner.GetWidgetByName("Local Library Row Item Collection", out systemWindow);
testRunner.Wait(1);
SearchRegion rowItemRegion = testRunner.GetRegionByName("Local Library Row Item Collection");
testRunner.ClickByName("Library Edit Button");
testRunner.Wait(1);
SystemWindow containingWindow;
GuiWidget foundWidget = testRunner.GetWidgetByName("Row Item Select Checkbox", out containingWindow, searchRegion: rowItemRegion);
CheckBox checkBoxWidget = foundWidget as CheckBox;
resultsHarness.AddTestResult(checkBoxWidget != null, "We should have an actual checkbox");
resultsHarness.AddTestResult(checkBoxWidget.Checked == false, "currently not checked");
testRunner.ClickByName("Row Item Select Checkbox", searchRegion: rowItemRegion);
testRunner.Wait(.5);
resultsHarness.AddTestResult(checkBoxWidget.Checked == true, "currently checked");
testRunner.ClickByName("Local Library Row Item Collection");
testRunner.Wait(.5);
resultsHarness.AddTestResult(checkBoxWidget.Checked == false, "currently not checked");
MatterControlUITests.CloseMatterControl(testRunner);
}
};
#if !__ANDROID__
// Set the static data to point to the directory of MatterControl
StaticData.Instance = new MatterHackers.Agg.FileSystemStaticData(Path.Combine("..", "..", "..", "..", "StaticData"));
#endif
bool showWindow;
MatterControlApplication matterControlWindow = MatterControlApplication.CreateInstance(out showWindow);
AutomationTesterHarness testHarness = AutomationTesterHarness.ShowWindowAndExectueTests(matterControlWindow, testToRun, 1000);
// NOTE: In the future we may want to make the "Local Library Row Item Collection" not clickable.
// If that is the case fix this test to click on a child of "Local Library Row Item Collection" instead.
Assert.IsTrue(testHarness.AllTestsPassed);
Assert.IsTrue(testHarness.TestCount == 4); // make sure we ran all our tests
}
public void GenSearchRegion()
{
if (SearchRegion == null || SearchRegion.IsInitialized() == false)
{
if (ROIList != null)
{
ROI roiSearcch = ROIList.Find(x => x.OperatorFlag == ROIOperation.None);
if (roiSearcch != null)
{
SearchRegion = roiSearcch.GetRegion();
}
}
}
}
public async Task EditButtonTurnsOnOffEditMode()
{
AutomationTest testToRun = (testRunner) =>
{
testRunner.CloseSignInAndPrinterSelect();
/*
* Tests that when the edit button is clicked we go into editmode (print queue items have checkboxes on them)
* 1. After Edit button is clicked print queue items have check boxes
* 2. Selecting multiple queue itema and then clicking the Remove button removes the item
* 3. Selecting multiple queue items and then clicking the Remove button decreases the queue tab count by one
*/
bool checkboxExists = testRunner.WaitForName("Queue Item Checkbox", 2);
Assert.IsTrue(checkboxExists == false);
Assert.IsTrue(QueueData.Instance.ItemCount == 4);
SystemWindow systemWindow;
string itemName = "Queue Item 2013-01-25_Mouthpiece_v2";
GuiWidget queueItem = testRunner.GetWidgetByName(itemName, out systemWindow, 3);
SearchRegion queueItemRegion = testRunner.GetRegionByName(itemName, 3);
{
testRunner.ClickByName("Queue Edit Button", 2);
SystemWindow containingWindow;
GuiWidget foundWidget = testRunner.GetWidgetByName("Queue Item Checkbox", out containingWindow, 3, searchRegion: queueItemRegion);
Assert.IsTrue(foundWidget != null, "We should have an actual checkbox");
}
{
testRunner.ClickByName("Queue Done Button", 2);
testRunner.Delay(.5);
SystemWindow containingWindow;
GuiWidget foundWidget = testRunner.GetWidgetByName("Queue Item Checkbox", out containingWindow, 1, searchRegion: queueItemRegion);
Assert.IsTrue(foundWidget == null, "We should not have an actual checkbox");
}
return(Task.FromResult(0));
};
await MatterControlUtilities.RunTest(testToRun, queueItemFolderToAdd : QueueTemplate.Three_Queue_Items, overrideWidth : 600);
}
public void ClickOnLibraryCheckBoxes()
{
// Run a copy of MatterControl
Action <AutomationTesterHarness> testToRun = (AutomationTesterHarness resultsHarness) =>
{
AutomationRunner testRunner = new AutomationRunner(MatterControlUtilities.DefaultTestImages);
// Now do the actions specific to this test. (replace this for new tests)
{
MatterControlUtilities.PrepForTestRun(testRunner);
testRunner.ClickByName("Library Tab", 3);
MatterControlUtilities.NavigateToFolder(testRunner, "Local Library Row Item Collection");
SystemWindow systemWindow;
string itemName = "Row Item " + "Calibration - Box";
GuiWidget rowItem = testRunner.GetWidgetByName(itemName, out systemWindow, 3);
SearchRegion rowItemRegion = testRunner.GetRegionByName(itemName, 3);
testRunner.ClickByName("Library Edit Button", 3);
testRunner.Wait(.5);
GuiWidget foundWidget = testRunner.GetWidgetByName("Row Item Select Checkbox", out systemWindow, 3, searchRegion: rowItemRegion);
CheckBox checkBoxWidget = foundWidget as CheckBox;
resultsHarness.AddTestResult(checkBoxWidget != null, "We should have an actual checkbox");
resultsHarness.AddTestResult(checkBoxWidget.Checked == false, "currently not checked");
testRunner.ClickByName("Row Item Select Checkbox", 3, searchRegion: rowItemRegion);
testRunner.ClickByName("Library Tab");
resultsHarness.AddTestResult(checkBoxWidget.Checked == true, "currently checked");
testRunner.ClickByName(itemName, 3);
testRunner.ClickByName("Library Tab");
resultsHarness.AddTestResult(checkBoxWidget.Checked == false, "currently not checked");
MatterControlUtilities.CloseMatterControl(testRunner);
}
};
AutomationTesterHarness testHarness = MatterControlUtilities.RunTest(testToRun);
// NOTE: In the future we may want to make the "Local Library Row Item Collection" not clickable.
// If that is the case fix this test to click on a child of "Local Library Row Item Collection" instead.
Assert.IsTrue(testHarness.AllTestsPassed);
Assert.IsTrue(testHarness.TestCount == 4); // make sure we ran all our tests
}
public async Task QueueSelectCheckBoxWorks()
{
AutomationTest testToRun = (testRunner) =>
{
testRunner.CloseSignInAndPrinterSelect();
/*
* Tests that when one item is selected
* 1. Queue Item count equals three before the test starts
* 2. Selecting multiple queue items and then clicking the Remove button removes the item
* 3. Selecting multiple queue items and then clicking the Remove button decreases the queue tab count by one
*/
int queueItemCount = QueueData.Instance.ItemCount;
bool queueItemExists = testRunner.WaitForName("Queue Item Batman", 2);
bool secondQueueItemExists = testRunner.WaitForName("Queue Item 2013-01-25_Mouthpiece_v2", 2);
SystemWindow systemWindow;
GuiWidget rowItem = testRunner.GetWidgetByName("Queue Item Batman", out systemWindow, 3);
SearchRegion rowItemRegion = testRunner.GetRegionByName("Queue Item Batman", 3);
testRunner.ClickByName("Queue Edit Button", 3);
GuiWidget foundWidget = testRunner.GetWidgetByName("Queue Item Checkbox", out systemWindow, 3, searchRegion: rowItemRegion);
CheckBox checkBoxWidget = foundWidget as CheckBox;
Assert.IsTrue(checkBoxWidget != null, "We should have an actual checkbox");
Assert.IsTrue(checkBoxWidget.Checked == false, "currently not checked");
testRunner.ClickByName("Queue Item Batman", 3);
Assert.IsTrue(checkBoxWidget.Checked == true, "currently checked");
testRunner.ClickByName("Queue Item Checkbox", 3, searchRegion: rowItemRegion);
Assert.IsTrue(checkBoxWidget.Checked == false, "currently not checked");
return(Task.FromResult(0));
};
await MatterControlUtilities.RunTest(testToRun, queueItemFolderToAdd : QueueTemplate.Three_Queue_Items);
}
public void DoneButtonTurnsOffEditMode()
{
//Run a copy of MatterControl
Action <AutomationTesterHarness> testToRun = (AutomationTesterHarness resultsHarness) =>
{
AutomationRunner testRunner = new AutomationRunner(MatterControlUtilities.DefaultTestImages);
{
MatterControlUtilities.PrepForTestRun(testRunner);
/*
* Tests that when one item is selected
* 1. Queue Item count equals three before the test starts
* 2. Selecting multiple queue itema and then clicking the Remove button removes the item
* 3. Selecting multiple queue items and then clicking the Remove button decreases the queue tab count by one
*/
int queueItemCount = QueueData.Instance.Count;
string itemName = "Queue Item " + "2013-01-25_Mouthpiece_v2";
SystemWindow systemWindow;
GuiWidget queueItem = testRunner.GetWidgetByName(itemName, out systemWindow, 3);
SearchRegion queueItemRegion = testRunner.GetRegionByName(itemName, 3);
testRunner.ClickByName("Queue Edit Button", 2);
GuiWidget foundWidget = testRunner.GetWidgetByName("Queue Item Checkbox", out systemWindow, 3, searchRegion: queueItemRegion);
resultsHarness.AddTestResult(foundWidget != null, "We should have an actual checkbox");
testRunner.ClickByName("Queue Done Button", 1);
foundWidget = testRunner.GetWidgetByName("Queue Item Checkbox", out systemWindow, 1, searchRegion: queueItemRegion);
resultsHarness.AddTestResult(foundWidget != null, "Checkbox is gone");
MatterControlUtilities.CloseMatterControl(testRunner);
}
};
AutomationTesterHarness testHarness = MatterControlUtilities.RunTest(testToRun, queueItemFolderToAdd: QueueTemplate.Three_Queue_Items);
Assert.IsTrue(testHarness.AllTestsPassed(2));
}
public async Task ClickOnLibraryCheckBoxes()
{
AutomationTest testToRun = (testRunner) =>
{
testRunner.CloseSignInAndPrinterSelect();
testRunner.ClickByName("Library Tab", 3);
testRunner.NavigateToFolder("Local Library Row Item Collection");
SystemWindow systemWindow;
string itemName = "Row Item Calibration - Box";
GuiWidget rowItem = testRunner.GetWidgetByName(itemName, out systemWindow, 3);
SearchRegion rowItemRegion = testRunner.GetRegionByName(itemName, 3);
testRunner.ClickByName("Library Edit Button", 3);
testRunner.Delay(.5);
GuiWidget foundWidget = testRunner.GetWidgetByName("Row Item Select Checkbox", out systemWindow, 3, searchRegion: rowItemRegion);
CheckBox checkBoxWidget = foundWidget as CheckBox;
Assert.IsTrue(checkBoxWidget != null, "We should have an actual checkbox");
Assert.IsTrue(checkBoxWidget.Checked == false, "currently not checked");
testRunner.ClickByName("Row Item Select Checkbox", 3, searchRegion: rowItemRegion);
testRunner.ClickByName("Library Tab");
Assert.IsTrue(checkBoxWidget.Checked == true, "currently checked");
testRunner.ClickByName(itemName, 3);
testRunner.ClickByName("Library Tab");
Assert.IsTrue(checkBoxWidget.Checked == false, "currently not checked");
return(Task.FromResult(0));
};
await MatterControlUtilities.RunTest(testToRun);
}
public void GetWidgetByNameTestRegionSingleWindow()
{
int leftClickCount = 0;
Action <AutomationTesterHarness> testToRun = (AutomationTesterHarness resultsHarness) =>
{
AutomationRunner testRunner = new AutomationRunner();
testRunner.ClickByName("left");
testRunner.Wait(.5);
resultsHarness.AddTestResult(leftClickCount == 1, "Got left button click");
SearchRegion rightButtonRegion = testRunner.GetRegionByName("right");
testRunner.ClickByName("left", searchRegion: rightButtonRegion);
testRunner.Wait(.5);
resultsHarness.AddTestResult(leftClickCount == 1, "Did not get left button click");
};
SystemWindow buttonContainer = new SystemWindow(300, 200);
Button leftButton = new Button("left", 10, 40);
leftButton.Name = "left";
leftButton.Click += (sender, e) => { leftClickCount++; };
buttonContainer.AddChild(leftButton);
Button rightButton = new Button("right", 110, 40);
rightButton.Name = "right";
buttonContainer.AddChild(rightButton);
AutomationTesterHarness testHarness = AutomationTesterHarness.ShowWindowAndExectueTests(buttonContainer, testToRun, 10);
Assert.IsTrue(testHarness.AllTestsPassed);
Assert.IsTrue(testHarness.TestCount == 2); // make sure we can all our tests
}
public bool ReadHalconObj(string fileName)
{
bool state = true;
if (System.IO.File.Exists(fileName + ".dcm"))
{
CodeReaderHand.ReadDataCode2dModel(fileName + ".dcm");
}
else
{
state = false;
}
if (System.IO.File.Exists(fileName + ".hobj"))
{
SearchRegion.ReadRegion(fileName + ".hobj");
}
else
{
state = false;
}
return(state);
}
public static SearchResultMatch FindNext(ISearchStrategy strategy, SearchLocation location)
{
var files = location.GenerateFileList().ToArray();
if (files.Length == 0)
{
return(null);
}
if (currentSearchRegion == null || !currentSearchRegion.IsSameState(files, strategy, location))
{
currentSearchRegion = SearchRegion.CreateSearchRegion(files, strategy, location);
}
if (currentSearchRegion == null)
{
return(null);
}
var result = currentSearchRegion.FindNext();
if (result == null)
{
currentSearchRegion = null;
}
return(result);
}
private void searchProvider_SearchCompleted(object sender, SearchCompletedEventArgs e)
{
this.informationLayer.Items.Clear();
SearchResultCollection results = e.Response.ResultSets.First().Results;
if (results.Count > 0)
{
foreach (SearchResultBase result in results)
{
MapItem item = new MapItem();
item.Caption = result.Name;
item.Location = result.LocationData.Locations.First();
item.BaseZoomLevel = 9;
item.ZoomRange = new ZoomRange(5, 12);
this.informationLayer.Items.Add(item);
}
}
else
{
SearchRegion region = e.Response.ResultSets.First().SearchRegion;
if (region != null)
{
this.radMap.SetView(region.GeocodeLocation.BestView);
if (region.GeocodeLocation.Address != null && region.GeocodeLocation.Locations.Count > 0)
{
foreach (Location location in region.GeocodeLocation.Locations)
{
MapItem item = new MapItem();
item.Caption = region.GeocodeLocation.Address.FormattedAddress;
item.Location = location;
item.BaseZoomLevel = 5;
item.ZoomRange = new ZoomRange(5, 12);
this.informationLayer.Items.Add(item);
}
}
}
}
SearchRegionCollection alternateRegions = e.Response.ResultSets.First().AlternateSearchRegions;
if (alternateRegions.Count > 0)
{
foreach (SearchRegion region in alternateRegions)
{
if (region.GeocodeLocation.Address != null && region.GeocodeLocation.Locations.Count > 0)
{
foreach (Location location in region.GeocodeLocation.Locations)
{
MapItem item = new MapItem();
item.Caption = region.GeocodeLocation.Address.FormattedAddress;
item.Location = location;
item.BaseZoomLevel = 5;
item.ZoomRange = new ZoomRange(5, 12);
this.SuggestionsListBox.Items.Add(item);
}
}
}
}
}
public bool FindDataCode(HImage img, bool train = false)
{
if (!SearchRegion.IsInitialized())
{
SearchRegion = img.GetDomain();
}
if (!train)
{
Display(1);
}
HImage reduceImg = img.ReduceDomain(SearchRegion);
HImage searchImg = reduceImg.CropDomain();
reduceImg.Dispose();
int width, height;
searchImg.GetImageSize(out width, out height);
HImage zoomImg = searchImg.ZoomImageFactor(DateCodeZoomImg, DateCodeZoomImg, "constant");
DataCodeContour.Dispose();
searchImg.Dispose();
HTuple ResultHandles, DecodedDataStrings;
if (train)
{
DataCodeContour = CodeReaderHand.FindDataCode2d(zoomImg, "train", "all", out ResultHandles, out DecodedDataStrings);
}
else
{
DataCodeContour = CodeReaderHand.FindDataCode2d(zoomImg, "stop_after_result_num", 1, out ResultHandles, out DecodedDataStrings);
}
if (DecodedDataStrings.Length > 0)
{
DataCodeString = DecodedDataStrings[0].S;
HHomMat2D mat = new HHomMat2D();
HHomMat2D scalMat = mat.HomMat2dScale(1 / DateCodeZoomImg, 1 / DateCodeZoomImg, 0.0, 0.0);
double row, col;
SearchRegion.AreaCenter(out row, out col);
HHomMat2D tranMat = scalMat.HomMat2dTranslate(row - height / 2.0, col - width / 2.0);
HXLDCont tranDataCodeContour = tranMat.AffineTransContourXld(DataCodeContour);
DataCodeContour.Dispose();
DataCodeContour = tranDataCodeContour;
if (!train)
{
Display(2);
Display(3);
}
}
else
{
if (UseBrighten)
{
HImage brightenImg = zoomImg.ScaleImage(UseBrightenValue, 0.0);
DataCodeContour = CodeReaderHand.FindDataCode2d(brightenImg, "stop_after_result_num", 1, out ResultHandles, out DecodedDataStrings);
if (DecodedDataStrings.Length > 0)
{
DataCodeString = DecodedDataStrings[0].S;
HHomMat2D mat = new HHomMat2D();
HHomMat2D scalMat = mat.HomMat2dScale(1 / DateCodeZoomImg, 1 / DateCodeZoomImg, 0.0, 0.0);
double row, col;
SearchRegion.AreaCenter(out row, out col);
HHomMat2D tranMat = scalMat.HomMat2dTranslate(row - height / 2.0, col - width / 2.0);
HXLDCont tranDataCodeContour = tranMat.AffineTransContourXld(DataCodeContour);
DataCodeContour.Dispose();
DataCodeContour = tranDataCodeContour;
if (!train)
{
Display(2);
Display(3);
}
return(true);
}
}
DataCodeString = string.Empty;
if (!train)
{
Display(4);
}
return(false);
}
return(true);
}
