public void TestSiblingsBeforeSelf_MissingChild()
{
var a = new VariableUse()
{
Name = "a"
};
var plus = new OperatorUse()
{
Text = "+"
};
var foo = new VariableUse()
{
Name = "foo"
};
var times = new OperatorUse()
{
Text = "*"
};
var b = new VariableUse()
{
Name = "b"
};
var exp = new Expression();
exp.AddComponents(new Expression[] { a, plus, foo, times, b });
var dot = new OperatorUse {
Text = ".",
ParentExpression = exp
};
Assert.Throws <InvalidOperationException>(() => dot.GetSiblingsBeforeSelf());
}
private static void TestEquality(VariableUse expected, VariableUse actual, string propertyName)
{
try {
ExpressionsAreEqual(expected.Index, actual.Index, "Index");
} catch (DataAssertionException e) {
e.Add(propertyName);
throw e;
}
TestEquality((NameUse)expected, (NameUse)actual, propertyName);
}
public void TestSiblingsBeforeSelf_MissingChild() {
var a = new VariableUse() { Name = "a" };
var plus = new OperatorUse() { Text = "+" };
var foo = new VariableUse() { Name = "foo" };
var times = new OperatorUse() { Text = "*" };
var b = new VariableUse() { Name = "b" };
var exp = new Expression();
exp.AddComponents(new Expression[] { a, plus, foo, times, b });
var dot = new OperatorUse {
Text = ".",
ParentExpression = exp
};
Assert.Throws<InvalidOperationException>(() => dot.GetSiblingsBeforeSelf());
}
public void TestSiblingsBeforeSelf() {
var a = new VariableUse() { Name = "a" };
var plus = new OperatorUse() { Text = "+" };
var foo = new VariableUse() { Name = "foo" };
var times = new OperatorUse() { Text = "*" };
var b = new VariableUse() { Name = "b" };
var exp = new Expression();
exp.AddComponents(new Expression[] { a, plus, foo, times, b });
var fooSiblings = foo.GetSiblingsBeforeSelf().ToList();
Assert.AreEqual(2, fooSiblings.Count());
Assert.AreSame(a, fooSiblings[0]);
Assert.AreSame(plus, fooSiblings[1]);
var aSiblings = a.GetSiblingsBeforeSelf().ToList();
Assert.AreEqual(0, aSiblings.Count());
}
public void TestSiblingsAfterSelf() {
var a = new VariableUse() { Name = "a" };
var plus = new OperatorUse() { Text = "+" };
var foo = new VariableUse() { Name = "foo" };
var times = new OperatorUse() { Text = "*" };
var b = new VariableUse() { Name = "b" };
var exp = new Expression();
exp.AddComponents(new Expression[] { a, plus, foo, times, b });
var plusSiblings = plus.GetSiblingsAfterSelf().ToList();
Assert.AreEqual(3, plusSiblings.Count());
Assert.AreSame(foo, plusSiblings[0]);
Assert.AreSame(times, plusSiblings[1]);
Assert.AreSame(b, plusSiblings[2]);
var bSiblings = b.GetSiblingsAfterSelf().ToList();
Assert.AreEqual(0, bSiblings.Count());
}
public void TestSiblingsAfterSelf()
{
var a = new VariableUse()
{
Name = "a"
};
var plus = new OperatorUse()
{
Text = "+"
};
var foo = new VariableUse()
{
Name = "foo"
};
var times = new OperatorUse()
{
Text = "*"
};
var b = new VariableUse()
{
Name = "b"
};
var exp = new Expression();
exp.AddComponents(new Expression[] { a, plus, foo, times, b });
var plusSiblings = plus.GetSiblingsAfterSelf().ToList();
Assert.AreEqual(3, plusSiblings.Count());
Assert.AreSame(foo, plusSiblings[0]);
Assert.AreSame(times, plusSiblings[1]);
Assert.AreSame(b, plusSiblings[2]);
var bSiblings = b.GetSiblingsAfterSelf().ToList();
Assert.AreEqual(0, bSiblings.Count());
}
public void TestSiblingsBeforeSelf()
{
var a = new VariableUse()
{
Name = "a"
};
var plus = new OperatorUse()
{
Text = "+"
};
var foo = new VariableUse()
{
Name = "foo"
};
var times = new OperatorUse()
{
Text = "*"
};
var b = new VariableUse()
{
Name = "b"
};
var exp = new Expression();
exp.AddComponents(new Expression[] { a, plus, foo, times, b });
var fooSiblings = foo.GetSiblingsBeforeSelf().ToList();
Assert.AreEqual(2, fooSiblings.Count());
Assert.AreSame(a, fooSiblings[0]);
Assert.AreSame(plus, fooSiblings[1]);
var aSiblings = a.GetSiblingsBeforeSelf().ToList();
Assert.AreEqual(0, aSiblings.Count());
}
public static void EmitUnset(this VariableUse /*!*/ node, CodeGenerator codeGenerator)
{
node.NodeCompiler <IVariableUseCompiler>().EmitUnset(node, codeGenerator);
}
public static PhpTypeCode EmitIsset(this VariableUse /*!*/ node, CodeGenerator codeGenerator, bool empty)
{
return(node.NodeCompiler <IVariableUseCompiler>().EmitIsset(node, codeGenerator, empty));
}
public static PhpTypeCode EmitAssign(this VariableUse /*!*/ node, CodeGenerator codeGenerator)
{
return(node.NodeCompiler <IVariableUseCompiler>().EmitAssign(node, codeGenerator));
}
void IVariableUseCompiler.EmitUnset(VariableUse node, CodeGenerator codeGenerator)
{
EmitUnset((T)node, codeGenerator);
}
PhpTypeCode IVariableUseCompiler.EmitIsset(VariableUse node, CodeGenerator codeGenerator, bool empty)
{
return(EmitIsset((T)node, codeGenerator, empty));
}
PhpTypeCode IVariableUseCompiler.EmitAssign(VariableUse node, CodeGenerator codeGenerator)
{
return(EmitAssign((T)node, codeGenerator));
}