synchronous_inspection.js
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"use strict";
module.exports = function(Promise) {
function PromiseInspection(promise) {
if (promise !== undefined) {
promise = promise._target();
this._bitField = promise._bitField;
this._settledValueField = promise._isFateSealed()
? promise._settledValue() : undefined;
}
else {
this._bitField = 0;
this._settledValueField = undefined;
}
}
PromiseInspection.prototype._settledValue = function() {
return this._settledValueField;
};
var value = PromiseInspection.prototype.value = function () {
if (!this.isFulfilled()) {
throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
return this._settledValue();
};
var reason = PromiseInspection.prototype.error =
PromiseInspection.prototype.reason = function () {
if (!this.isRejected()) {
throw new TypeError("cannot get rejection reason of a non-rejected promise\u000a\u000a See http://goo.gl/MqrFmX\u000a");
}
return this._settledValue();
};
var isFulfilled = PromiseInspection.prototype.isFulfilled = function() {
return (this._bitField & 33554432) !== 0;
};
var isRejected = PromiseInspection.prototype.isRejected = function () {
return (this._bitField & 16777216) !== 0;
};
var isPending = PromiseInspection.prototype.isPending = function () {
return (this._bitField & 50397184) === 0;
};
var isResolved = PromiseInspection.prototype.isResolved = function () {
return (this._bitField & 50331648) !== 0;
};
PromiseInspection.prototype.isCancelled = function() {
return (this._bitField & 8454144) !== 0;
};
Promise.prototype.__isCancelled = function() {
return (this._bitField & 65536) === 65536;
};
Promise.prototype._isCancelled = function() {
return this._target().__isCancelled();
};
Promise.prototype.isCancelled = function() {
return (this._target()._bitField & 8454144) !== 0;
};
Promise.prototype.isPending = function() {
return isPending.call(this._target());
};
Promise.prototype.isRejected = function() {
return isRejected.call(this._target());
};
Promise.prototype.isFulfilled = function() {
return isFulfilled.call(this._target());
};
Promise.prototype.isResolved = function() {
return isResolved.call(this._target());
};
Promise.prototype.value = function() {
return value.call(this._target());
};
Promise.prototype.reason = function() {
var target = this._target();
target._unsetRejectionIsUnhandled();
return reason.call(target);
};
Promise.prototype._value = function() {
return this._settledValue();
};
Promise.prototype._reason = function() {
this._unsetRejectionIsUnhandled();
return this._settledValue();
};
Promise.PromiseInspection = PromiseInspection;
};