public void ExpressionWithTwoParameters_Success()
{
using (var expression = new CSharpScript("1 + a + c"))
{
expression.AddObjectInScope("a", 1);
expression.AddObjectInScope("c", 3);
Assert.AreEqual(5, expression.Execute());
}
}
public void ExpressionWithSameParameterTwice_Failure()
{
using (var expression = new CSharpScript("1 + a + a"))
{
expression.AddObjectInScope("a", 1);
expression.AddObjectInScope("a", 3);
Assert.AreEqual(5, expression.Execute());
}
}
public void ExpressionWithOneParameterForceRecompilation_Success()
{
using (var expression = new CSharpScript("1 + a"))
{
expression.AddObjectInScope("a", 1);
Assert.AreEqual(2, expression.Execute());
expression.AddObjectInScope("b", 2);
Assert.AreEqual(2, expression.Execute());
}
}
public void ExpressionReferencingTwoLocalObjects_Success()
{
using (var expression = new CSharpScript("obj2.int_Field + obj1.int_Field"))
{
var obj1 = new TestClass {
int_Field = 2
};
var obj2 = new TestClass {
int_Field = 3
};
expression.AddObjectInScope("obj1", obj1);
expression.AddObjectInScope("obj2", obj2);
Assert.AreEqual(5, expression.Execute());
}
}
static void Main(string[] args)
{
var expression = new CSharpScript("1 + a.a")
{
ExecuteInSeparateAppDomain = true
};
// This snippet shows how a class on a assembly in the GAC can be used
using (expression)
{
expression.AddObjectInScope("a", new TestClassInGACAssembly());
Console.WriteLine(expression.Execute());
}
// This snippet shows how building a SovosExpando, in an assembly installed in GAC works fine.
// You can call all methods dynamically from the C# script
using (expression = new CSharpScript()
{
ExecuteInSeparateAppDomain = true
})
{
var expando = SovosExpandoBuilder.Build();
expression.AddObjectInScope("sovosExpando", expando);
expression.AddCodeSnippet(
@"var v = sovosExpando.Test; // We read here a property that gets created on-the-fly
sovosExpando.Test = ""Hola Mundo""; // We enter a value here that will be cleared by ResetTest() call
sovosExpando.ResetTest(); // We invoke a dynamically created method here
sovosExpando.Test = v + sovosExpando.Test + ""Hello World""; // We use here the property read on-the-fly and stored in v
return sovosExpando.Test");
Console.WriteLine(expression.Execute());
}
}
public void BasicExpressionSeparateAppDomainShareIntegerObject_Success()
{
using (var expression = new CSharpScript("1 + a"))
{
expression.ExecuteInSeparateAppDomain = true;
expression.AddObjectInScope("a", 1);
Assert.AreEqual(2, expression.Execute());
}
}
public void UseExpandoObjectWithDynamicMethod_Success()
{
using (var expression = new CSharpScript("\"a\" + a.Test(\"a\")"))
{
dynamic expando = new ExpandoObject();
expando.Test = new Func <string, string>(str => "Hello" + str);
expression.AddObjectInScope("a", expando);
Assert.AreEqual("aHelloa", expression.Execute());
}
}
public void ExpressionReferencingExpandoObject_Success()
{
using (var expression = new CSharpScript("1 + obj.int_Field"))
{
IDictionary <string, object> obj = new ExpandoObject();
obj.Add("int_Field", 2);
expression.AddObjectInScope("obj", obj);
Assert.AreEqual(3, expression.Execute());
}
}
public void ExpressionReferencingLocalObject_Success()
{
using (var expression = new CSharpScript("1 + obj.int_Field"))
{
var obj = new TestClass {
int_Field = 2
};
expression.AddObjectInScope("obj", obj);
Assert.AreEqual(3, expression.Execute());
}
}
public void ShortPerformanceTest_Success()
{
using (var expression = new CSharpScript("1 + obj.int_Field"))
{
var obj = new TestClass();
expression.AddObjectInScope("obj", obj);
var initialTicks = Environment.TickCount;
for (obj.int_Field = 1; obj.int_Field < 1000000; obj.int_Field++)
{
Assert.AreEqual(1 + obj.int_Field, expression.Execute());
}
Assert.Less(Environment.TickCount - initialTicks, 2000); // 1MM iterations should run in less than 1 second
}
}
public void UseCustomExpandoObjectWithProperty_Success()
{
using (var expression = new CSharpScript())
{
var expando = SovosExpandoBuilder.Build();
expression.AddObjectInScope("sovosExpando", expando);
expression.AddCodeSnippet(
@"var v = sovosExpando.Test; // We read here a property that gets created on-the-fly
sovosExpando.Test = ""Hola Mundo""; // We enter a value here that will be cleared by ResetTest() call
sovosExpando.ResetTest(); // We invoke a dynamically created method here
sovosExpando.Test = v + sovosExpando.Test + ""Hello World""; // We use here the property read on-the-fly and stored in v
return sovosExpando.Test");
Assert.AreEqual("Hello World", expression.Execute());
}
}
public void RunExpressionTwiceReferencingReplacedLocalObject_Success()
{
using (var expression = new CSharpScript("1 + obj.int_Field"))
{
var obj = new TestClass {
int_Field = 2
};
expression.AddObjectInScope("obj", obj);
Assert.AreEqual(3, expression.Execute());
var obj2 = new TestClass {
int_Field = 3
};
expression.ReplaceObjectInScope("obj", obj2);
Assert.AreEqual(4, expression.Execute());
}
}
public void CreateTwoObjectsWithObjectInScopeMaintainingDifferentState_Success()
{
using (var script = new CSharpScript())
{
script.AddMember(
@"public void Test(int a) {
global.a = a;
}");
script.AddExpression("global.a + i");
script.AddObjectInScope("i", 1);
var obj_a = script.CreateScriptObject();
var obj_b = script.CreateScriptObject();
Assert.AreEqual(null, script.Invoke(obj_a, "Test", new object[] { 5 }));
Assert.AreEqual(null, script.Invoke(obj_b, "Test", new object[] { 10 }));
Assert.AreEqual(6, script.Execute(obj_a));
Assert.AreEqual(11, script.Execute(obj_b));
}
}
