public override void Cleanup()
{
dataView_ = null;
typedArray_ = null;
buffer_ = null;
engine_.Dispose();
engine_ = null;
runtime_.Dispose();
runtime_ = null;
}
internal JavaScriptValue CreateValueFromHandle(JavaScriptValueSafeHandle handle)
{
Debug.Assert(!(handle.IsClosed || handle.IsInvalid));
JsValueType kind;
Errors.ThrowIfIs(api_.JsGetValueType(handle, out kind));
JavaScriptValue result = null;
switch (kind)
{
case JsValueType.JsArray:
result = new JavaScriptArray(handle, JavaScriptValueType.Array, this);
break;
case JsValueType.JsFunction:
result = new JavaScriptFunction(handle, JavaScriptValueType.Function, this);
break;
case JsValueType.JsObject:
case JsValueType.JsNull:
case JsValueType.JsError:
result = new JavaScriptObject(handle, JavaScriptValueType.Object, this);
break;
case JsValueType.JsSymbol:
result = new JavaScriptSymbol(handle, JavaScriptValueType.Symbol, this);
break;
case JsValueType.JsArrayBuffer:
result = new JavaScriptArrayBuffer(handle, JavaScriptValueType.ArrayBuffer, this);
break;
case JsValueType.JsTypedArray:
result = new JavaScriptTypedArray(handle, JavaScriptValueType.TypedArray, this);
break;
case JsValueType.JsDataView:
result = new JavaScriptDataView(handle, JavaScriptValueType.DataView, this);
break;
case JsValueType.JsBoolean:
case JsValueType.JsNumber:
case JsValueType.JsString:
case JsValueType.JsUndefined:
default:
result = new JavaScriptValue(handle, kind.ToApiValueType(), this);
break;
}
return(result);
}
public override void Setup()
{
runtime_ = new JavaScriptRuntime(new JavaScriptRuntimeSettings());
engine_ = runtime_.CreateEngine();
var baseline = new ScriptSource("test://init.js", @"(function(global) {
global.buffer = new ArrayBuffer(1024);
global.typedArray = new Uint8ClampedArray(buffer);
global.dataView = new DataView(buffer, 1);
})(this);");
engine_.Execute(baseline);
buffer_ = (JavaScriptArrayBuffer)engine_.GetGlobalVariable("buffer");
typedArray_ = (JavaScriptTypedArray)engine_.GetGlobalVariable("typedArray");
dataView_ = (JavaScriptDataView)engine_.GetGlobalVariable("dataView");
}
internal JavaScriptObject CreateObjectFromHandle(JavaScriptValueSafeHandle handle)
{
JsValueType kind;
Errors.ThrowIfIs(api_.JsGetValueType(handle, out kind));
JavaScriptObject result = null;
switch (kind)
{
case JsValueType.JsArray:
result = new JavaScriptArray(handle, JavaScriptValueType.Array, this);
break;
case JsValueType.JsFunction:
result = new JavaScriptFunction(handle, JavaScriptValueType.Function, this);
break;
case JsValueType.JsObject:
case JsValueType.JsError:
case JsValueType.JsNull:
result = new JavaScriptObject(handle, JavaScriptValueType.Object, this);
break;
case JsValueType.JsArrayBuffer:
result = new JavaScriptArrayBuffer(handle, JavaScriptValueType.ArrayBuffer, this);
break;
case JsValueType.JsTypedArray:
result = new JavaScriptTypedArray(handle, JavaScriptValueType.TypedArray, this);
break;
case JsValueType.JsDataView:
result = new JavaScriptDataView(handle, JavaScriptValueType.DataView, this);
break;
case JsValueType.JsBoolean:
case JsValueType.JsNumber:
case JsValueType.JsString:
case JsValueType.JsUndefined:
case JsValueType.JsSymbol:
default:
throw new ArgumentException();
}
return(result);
}