public JSArray(
JSContextPtr context,
JSObjectPtr obj
) : base(context, obj)
{
if (!JSAPI.IsArrayObject(context, Root))
{
throw new ArgumentException("Value is not an array", "obj");
}
}
public unsafe bool IsArray(JSContextPtr context)
{
if (ValueType != JSValueType.OBJECT)
{
return(false);
}
var obj = this.AsObject;
return(JSAPI.IsArrayObject(context, &obj));
}
public unsafe void ArrayReadTest()
{
using (var tc = new TestContext()) {
var evalResult = tc.Context.Evaluate(tc.Global, "[1, 2, 3, 4]");
var obj = evalResult.Value.AsObject;
Assert.IsTrue(JSAPI.IsArrayObject(tc, &obj));
var arrayHandle = (JSHandleObject)evalResult;
uint length;
Assert.IsTrue(JSAPI.GetArrayLength(tc, arrayHandle, out length));
Assert.AreEqual(4, length);
var elementRoot = new Rooted <JS.Value>(tc);
Assert.IsTrue(JSAPI.GetElement(tc, arrayHandle, 0, elementRoot));
Assert.AreEqual(1, elementRoot.Value.ToManaged(tc));
Assert.IsTrue(JSAPI.GetElement(tc, arrayHandle, 3, elementRoot));
Assert.AreEqual(4, elementRoot.Value.ToManaged(tc));
}
}
