diff src/tests/gov/nasa/jpf/test/mc/basic/FinalFieldChoiceTest.java @ 0:61d41facf527

initial v8 import (history reset)
author Peter Mehlitz <Peter.C.Mehlitz@nasa.gov>
date Fri, 23 Jan 2015 10:14:01 -0800
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/tests/gov/nasa/jpf/test/mc/basic/FinalFieldChoiceTest.java	Fri Jan 23 10:14:01 2015 -0800
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2014, United States Government, as represented by the
+ * Administrator of the National Aeronautics and Space Administration.
+ * All rights reserved.
+ *
+ * The Java Pathfinder core (jpf-core) platform is licensed 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. 
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and 
+ * limitations under the License.
+ */
+
+package gov.nasa.jpf.test.mc.basic;
+
+import gov.nasa.jpf.util.test.TestJPF;
+import gov.nasa.jpf.vm.Verify;
+import org.junit.Test;
+
+/**
+ * test non-deterministic init of final fields
+ */
+public class FinalFieldChoiceTest extends TestJPF {
+
+  
+  //--- instance fields
+  
+  static class X {
+    final boolean a;
+    final boolean b;
+    
+    X(){
+      a = Verify.getBoolean();
+      b = Verify.getBoolean();
+    }
+  }
+  
+  @Test
+  public void testFinalInstanceFields(){
+    if (!isJPFRun()){
+      Verify.resetCounter(0);
+      Verify.resetCounter(1);
+    }
+    
+    if (verifyNoPropertyViolation()){
+      X x = new X();
+      System.out.print("a=");
+      System.out.print(x.a);
+      System.out.print(", b=");
+      System.out.println(x.b);
+      
+      Verify.incrementCounter(0);
+      
+      int n = Verify.getCounter(1);
+      if (x.a && x.b) Verify.setCounter(1, n+3);
+      else if (x.a) Verify.setCounter(1, n+2);
+      else if (x.b) Verify.setCounter(1, n+1);
+    }
+    
+    if (!isJPFRun()){
+      assertTrue( "wrong number of choices", Verify.getCounter(0) == 4);
+      assertTrue( "wrong choice values", Verify.getCounter(1) == 6);
+    }    
+  }
+  
+  //--- static fields
+  static class Y {
+    static final boolean a = Verify.getBoolean();
+    static final boolean b = Verify.getBoolean();
+  }
+  
+  @Test 
+  public void testFinalStaticFields(){
+    if (!isJPFRun()){
+      Verify.resetCounter(0);
+      Verify.resetCounter(1);
+    }
+    
+    if (verifyNoPropertyViolation()){
+      boolean a = Y.a;
+      boolean b = Y.b;
+      
+      System.out.print("Y.a=");
+      System.out.print(a);
+      System.out.print(", Y.b=");
+      System.out.println(b);
+      
+      Verify.incrementCounter(0);
+      
+      int n = Verify.getCounter(1);
+      if (Y.a && Y.b) Verify.setCounter(1, n+3);
+      else if (Y.a) Verify.setCounter(1, n+2);
+      else if (Y.b) Verify.setCounter(1, n+1);
+    }
+    
+    if (!isJPFRun()){
+      assertTrue( "wrong number of choices", Verify.getCounter(0) == 4);
+      assertTrue( "wrong choice values", Verify.getCounter(1) == 6);
+    }  
+  }
+}