vtk/src/vtk/vtkJavaTesting.java

   1 package vtk;
   2
   3 import java.util.concurrent.Executors;
   4 import java.util.concurrent.ScheduledExecutorService;
   5 import java.util.concurrent.TimeUnit;
   6
   7 import vtk.vtkObject;
   8 import vtk.vtkRenderWindow;
   9 import vtk.vtkSettings;
  10 import vtk.vtkTesting;
  11
  12 public class vtkJavaTesting {
  13     public static final int FAILED = 0;
  14     public static final int PASSED = 1;
  15     public static final int NOT_RUN = 2;
  16     public static final int DO_INTERACTOR = 3;
  17
  18     private static int LoadLib(String lib, boolean verbose) {
  19         try {
  20             if (verbose) {
  21                 System.out.println("Try to load: " + lib);
  22             }
  23             Runtime.getRuntime().load(lib);
  24         } catch (UnsatisfiedLinkError e) {
  25             if (verbose) {
  26                 System.out.println("Failed to load: " + lib);
  27             }
  28             return 0;
  29         }
  30         if (verbose) {
  31             System.out.println("Successfully loaded: " + lib);
  32         }
  33         return 1;
  34     }
  35
  36     private static void LoadLibrary(String path, String library, boolean verbose) {
  37         String lname = System.mapLibraryName(library);
  38         String sep = System.getProperty("file.separator");
  39         String libname = path + sep + lname;
  40         String releaselibname = path + sep + "Release" + sep + lname;
  41         String debuglibname = path + sep + "Debug" + sep + lname;
  42         if (vtkJavaTesting.LoadLib(library, verbose) != 1 //
  43                 && vtkJavaTesting.LoadLib(libname, verbose) != 1
  44                 && vtkJavaTesting.LoadLib(releaselibname, verbose) != 1
  45                 && vtkJavaTesting.LoadLib(debuglibname, verbose) != 1) {
  46             System.out.println("Problem loading apropriate library");
  47         }
  48     }
  49
  50     public static void Initialize(String[] args) {
  51         vtkJavaTesting.Initialize(args, false);
  52     }
  53
  54     public static void Initialize(String[] args, boolean verbose) {
  55         String lpath = vtkSettings.GetVTKLibraryDir();
  56         if (lpath != null) {
  57             String path_separator = System.getProperty("path.separator");
  58             String s = System.getProperty("java.library.path");
  59             s = s + path_separator + lpath;
  60             System.setProperty("java.library.path", s);
  61         }
  62         // String lname = System.mapLibraryName("vtkCommonJava");
  63         String[] kits = vtkSettings.GetKits();
  64         int cc;
  65         for (cc = 0; cc < kits.length; cc++) {
  66             vtkJavaTesting.LoadLibrary(lpath, "vtk" + kits[cc] + "Java", verbose);
  67         }
  68         vtkJavaTesting.Tester = new vtk.vtkTesting();
  69         for (cc = 0; cc < args.length; cc++) {
  70             vtkJavaTesting.Tester.AddArgument(args[cc]);
  71         }
  72     }
  73
  74     public static boolean IsInteractive() {
  75         if (vtkJavaTesting.Tester.IsInteractiveModeSpecified() == 0) {
  76             return false;
  77         }
  78         return true;
  79     }
  80
  81     public static void Exit(int retVal) {
  82         vtkJavaTesting.Tester = null;
  83         System.gc();
  84         vtkObject.JAVA_OBJECT_MANAGER.gc(true);
  85
  86         if (retVal == vtkJavaTesting.FAILED || retVal == vtkJavaTesting.NOT_RUN) {
  87             System.out.println("Test failed or was not run");
  88             System.exit(1);
  89         }
  90         System.out.println("Test passed");
  91         System.exit(0);
  92     }
  93
  94     public static int RegressionTest(vtkRenderWindow renWin, int threshold) {
  95         vtkJavaTesting.Tester.SetRenderWindow(renWin);
  96
  97         if (vtkJavaTesting.Tester.RegressionTest(threshold) == vtkJavaTesting.PASSED) {
  98             return vtkJavaTesting.PASSED;
  99         }
 100         System.out.println("Image difference: " + vtkJavaTesting.Tester.GetImageDifference());
 101         return vtkJavaTesting.FAILED;
 102     }
 103
 104     public static void StartTimeoutExit(long time, TimeUnit unit) {
 105         ScheduledExecutorService killerThread = Executors.newSingleThreadScheduledExecutor();
 106         Runnable killer = new Runnable() {
 107             public void run() {
 108                 System.exit(0);
 109             }
 110         };
 111         killerThread.schedule(killer, time, unit);
 112     }
 113
 114     public static vtkJavaGarbageCollector StartGCInEDT(long time, TimeUnit unit) {
 115         vtkJavaGarbageCollector gc = vtkObject.JAVA_OBJECT_MANAGER.getAutoGarbageCollector();
 116         gc.SetScheduleTime(time, unit);
 117         gc.SetAutoGarbageCollection(true);
 118         return gc;
 119     }
 120
 121     private static vtkTesting Tester = null;
 122 }