ScriptPromise ScriptPromise::cast(ScriptState* scriptState, v8::Local<v8::Value> value)
{
if (value.IsEmpty())
return ScriptPromise();
if (value->IsPromise()) {
return ScriptPromise(scriptState, value);
}
InternalResolver resolver(scriptState);
ScriptPromise promise = resolver.promise();
resolver.resolve(value);
return promise;
}
ScriptPromise::ScriptPromise(ScriptState* scriptState, v8::Local<v8::Value> value)
: m_scriptState(scriptState)
{
if (value.IsEmpty())
return;
if (!value->IsPromise()) {
m_promise = ScriptValue(scriptState, v8::Local<v8::Value>());
V8ThrowException::throwTypeError(scriptState->isolate(), "the given value is not a Promise");
return;
}
m_promise = ScriptValue(scriptState, value);
}
result_t util_base::isPromise(v8::Local<v8::Value> v, bool& retVal)
{
retVal = v->IsPromise();
return 0;
}