C# (CSharp) TestPostconditionInference PointStruct Examples

Example #1

File: PostconditionInference.cs Project: terrorizer1980/CodeContracts

        public static void TestInferredParameter(int x, int y)
        {
            PointStruct p = new PointStruct(x, y);

            InferParamInvariant(p);

            Contract.Assert(p.X > 0);
            Contract.Assert(p.y > 0);
        }

Example #2

File: PostconditionInference.cs Project: terrorizer1980/CodeContracts

        public static void Test(int x, int y)
        {
            Contract.Requires(x >= 0);
            Contract.Requires(y >= 0);

            PointStruct p = new PointStruct(x, y);

            Contract.Assert(p.X >= 0);
            Contract.Assert(p.Y >= 0);

            Contract.Assert(p.SquareDistance >= 0);
        }

Example #3

File: PostconditionInference.cs Project: terrorizer1980/CodeContracts

        public static void Test_Wrong()
        {
            PointStruct p = new PointStruct(5, 10);

            Contract.Assert(p.X == 5);

            Contract.Assert(p.SquareDistance == 125);

            p.Move(2);

            Contract.Assert(p.X == 5);  // False
            Contract.Assert(p.Y == 11); // Unreached
        }

Example #4

File: PostconditionInference.cs Project: terrorizer1980/CodeContracts

        public static void Test_OK()
        {
            PointStruct p = new PointStruct(5, 10);

            Contract.Assert(p.X == 5);

            Contract.Assert(p.SquareDistance == 125);

            p.Move(2);

            Contract.Assert(p.X == 7);
            Contract.Assert(p.Y == 12);
        }

Example #5

File: PostconditionInference.cs Project: asvishnyakov/CodeContracts

    public static void TestInferredParameter(int x, int y)
    {
      PointStruct p = new PointStruct(x, y);
      InferParamInvariant(p);

      Contract.Assert(p.X > 0);
      Contract.Assert(p.y > 0);
    }

Example #6

File: PostconditionInference.cs Project: asvishnyakov/CodeContracts

 public static void InferParamInvariant(PointStruct a)
 {
   Contract.Assume(a.X > 0);
   Contract.Assume(a.y > 0);
 }

Example #7

File: PostconditionInference.cs Project: asvishnyakov/CodeContracts

    public static void Test(int x, int y)
    {
      Contract.Requires(x >= 0);
      Contract.Requires(y >= 0);

      PointStruct p = new PointStruct(x, y);

      Contract.Assert(p.X >= 0);
      Contract.Assert(p.Y >= 0);

      Contract.Assert(p.SquareDistance >= 0);

    }

Example #8

File: PostconditionInference.cs Project: asvishnyakov/CodeContracts

    public static void Test_Wrong()
    {
      PointStruct p = new PointStruct(5, 10);
      Contract.Assert(p.X == 5);

      Contract.Assert(p.SquareDistance == 125);

      p.Move(2);

      Contract.Assert(p.X == 5); // False
      Contract.Assert(p.Y == 11); // Unreached
    }

Example #9

File: PostconditionInference.cs Project: asvishnyakov/CodeContracts

    public static void Test_OK()
    {
      PointStruct p = new PointStruct(5, 10);
      Contract.Assert(p.X == 5);

      Contract.Assert(p.SquareDistance == 125);

      p.Move(2);

      Contract.Assert(p.X == 7);
      Contract.Assert(p.Y == 12);
    }

Example #10

File: PostconditionInference.cs Project: terrorizer1980/CodeContracts

 public static void InferParamInvariant(PointStruct a)
 {
     Contract.Assume(a.X > 0);
     Contract.Assume(a.y > 0);
 }