package vtk.test;

import vtk.vtkDoubleArray;
import vtk.vtkJavaTesting;
import vtk.vtkObject;
import vtk.vtkQuadric;
import vtk.vtkSampleFunction;

/**
 * This test should go on forever without crashing.
 */
public class JavaDelete {

 public static void main(String[] args) {
 try {
 vtkJavaTesting.Initialize(args, true);

 // Start working code
 long timeout = System.currentTimeMillis() + 60000; // +1 minute
 while (System.currentTimeMillis() < timeout) {
 vtkDoubleArray arr = new vtkDoubleArray();
 arr.Delete();

 vtkQuadric quadric = new vtkQuadric();
 vtkSampleFunction sample = new vtkSampleFunction();
 sample.SetSampleDimensions(30, 30, 30);
 sample.SetImplicitFunction(quadric);
 sample.GetImplicitFunction();
 sample.Delete();
 quadric.Delete();

 // Make sure the Java VTK object map is empty
 if (vtkObject.JAVA_OBJECT_MANAGER.getSize() > 1) { // vtkTesting
 System.out.println(vtkObject.JAVA_OBJECT_MANAGER.gc(true).listKeptReferenceToString());
 throw new RuntimeException("There shouldn't have any VTK object inside the map as we are using Delete().");
 }
 }

 vtkJavaTesting.Exit(vtkJavaTesting.PASSED);
 } catch (Throwable e) {
 e.printStackTrace();
 vtkJavaTesting.Exit(vtkJavaTesting.FAILED);
 }
 }
}