public void BoolArrayInitTest()
{
var context = new Context();
var interpretator = new VariableInterpretator(context);
var expressionString = "bool[] a = new bool[2];";
interpretator.Run(expressionString);
Assert.AreEqual(false, (context.Lookup("a").Value as bool[])[0]);
Assert.AreEqual(false, (context.Lookup("a").Value as bool[])[1]);
try
{
var errorVariable = (context.Lookup("a").Value as bool[])[2];
Assert.Fail();
}
catch (IndexOutOfRangeException ex)
{
}
}
public void AccessVariableAfterInit()
{
var context = new Context();
var interpretatorRegion = new RegionInterpretator(context);
var expressionString = "int a = 0;" +
"a = 54-33;" +
"real b = 0;" +
"b = 154.26/4.12+15*a-151;" +
"bool c = false;" +
"c = (b >= 4) && (a == 21) && (\"Apple\" == \"Apple\");" +
"string pinkie = \"\";" +
"pinkie = \"Pinkie Pie\";" +
"string s = pinkie + \" is coolest pony\";";
interpretatorRegion.Run(expressionString);
Assert.AreEqual(54 - 33, (int)context.Lookup("a").Value);
Assert.AreEqual(154.26 / 4.12 + 15 * (54 - 33) - 151, (double)context.Lookup("b").Value);
Assert.AreEqual((154.26 / 4.12 + 15 * (54 - 33) - 151 >= 4) && (54 - 33 == 21) && ("Apple" == "Apple"), (bool)context.Lookup("c").Value);
Assert.AreEqual("Pinkie Pie is coolest pony", (string)context.Lookup("s").Value);
}
public void MultiInitVariableTest()
{
var context = new Context();
var interpretatorRegion = new RegionInterpretator(context);
var expressionString = "int a = 54-33;" +
"real b = 154.26/4.12+15*(15.12*45.87)-151;" +
"bool c = (5 >= 4) && (5*4 != 21) && (\"Apple\" == \"Apple\");"+
"string s = \"Pinkie Pie\" + \" is coolest pony\";";
interpretatorRegion.Run(expressionString);
Assert.AreEqual(54 - 33, (int)context.Lookup("a").Value);
Assert.AreEqual(154.26 / 4.12 + 15 * (15.12 * 45.87) - 151, (double)context.Lookup("b").Value);
Assert.AreEqual((5 >= 4) && (5 * 4 != 21) && ("Apple" == "Apple"), (bool)context.Lookup("c").Value);
Assert.AreEqual("Pinkie Pie is coolest pony", (string)context.Lookup("s").Value);
}
