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@@ -1,934 +0,0 @@
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-"use strict";
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-module.exports = function(Promise, Context) {
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-var getDomain = Promise._getDomain;
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-var async = Promise._async;
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-var Warning = require("./errors").Warning;
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-var util = require("./util");
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-var es5 = require("./es5");
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-var canAttachTrace = util.canAttachTrace;
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-var unhandledRejectionHandled;
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-var possiblyUnhandledRejection;
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-var bluebirdFramePattern =
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- /[\\\/]bluebird[\\\/]js[\\\/](release|debug|instrumented)/;
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-var nodeFramePattern = /\((?:timers\.js):\d+:\d+\)/;
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-var parseLinePattern = /[\/<\(](.+?):(\d+):(\d+)\)?\s*$/;
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-var stackFramePattern = null;
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-var formatStack = null;
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-var indentStackFrames = false;
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-var printWarning;
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-var debugging = !!(util.env("BLUEBIRD_DEBUG") != 0 &&
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- (false ||
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- util.env("BLUEBIRD_DEBUG") ||
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- util.env("NODE_ENV") === "development"));
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-
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-var warnings = !!(util.env("BLUEBIRD_WARNINGS") != 0 &&
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- (debugging || util.env("BLUEBIRD_WARNINGS")));
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-
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-var longStackTraces = !!(util.env("BLUEBIRD_LONG_STACK_TRACES") != 0 &&
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- (debugging || util.env("BLUEBIRD_LONG_STACK_TRACES")));
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-
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-var wForgottenReturn = util.env("BLUEBIRD_W_FORGOTTEN_RETURN") != 0 &&
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- (warnings || !!util.env("BLUEBIRD_W_FORGOTTEN_RETURN"));
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-
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-Promise.prototype.suppressUnhandledRejections = function() {
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- var target = this._target();
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- target._bitField = ((target._bitField & (~1048576)) |
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- 524288);
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-};
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-
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-Promise.prototype._ensurePossibleRejectionHandled = function () {
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- if ((this._bitField & 524288) !== 0) return;
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- this._setRejectionIsUnhandled();
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- var self = this;
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- setTimeout(function() {
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- self._notifyUnhandledRejection();
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- }, 1);
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-};
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-
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-Promise.prototype._notifyUnhandledRejectionIsHandled = function () {
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- fireRejectionEvent("rejectionHandled",
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- unhandledRejectionHandled, undefined, this);
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-};
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-
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-Promise.prototype._setReturnedNonUndefined = function() {
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- this._bitField = this._bitField | 268435456;
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-};
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-
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-Promise.prototype._returnedNonUndefined = function() {
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- return (this._bitField & 268435456) !== 0;
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-};
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-
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-Promise.prototype._notifyUnhandledRejection = function () {
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- if (this._isRejectionUnhandled()) {
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- var reason = this._settledValue();
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- this._setUnhandledRejectionIsNotified();
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- fireRejectionEvent("unhandledRejection",
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- possiblyUnhandledRejection, reason, this);
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- }
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-};
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-
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-Promise.prototype._setUnhandledRejectionIsNotified = function () {
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- this._bitField = this._bitField | 262144;
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-};
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-
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-Promise.prototype._unsetUnhandledRejectionIsNotified = function () {
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- this._bitField = this._bitField & (~262144);
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-};
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-
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-Promise.prototype._isUnhandledRejectionNotified = function () {
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- return (this._bitField & 262144) > 0;
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-};
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-
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-Promise.prototype._setRejectionIsUnhandled = function () {
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- this._bitField = this._bitField | 1048576;
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-};
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-
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-Promise.prototype._unsetRejectionIsUnhandled = function () {
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- this._bitField = this._bitField & (~1048576);
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- if (this._isUnhandledRejectionNotified()) {
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- this._unsetUnhandledRejectionIsNotified();
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- this._notifyUnhandledRejectionIsHandled();
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- }
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-};
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-
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-Promise.prototype._isRejectionUnhandled = function () {
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- return (this._bitField & 1048576) > 0;
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-};
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-
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-Promise.prototype._warn = function(message, shouldUseOwnTrace, promise) {
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- return warn(message, shouldUseOwnTrace, promise || this);
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-};
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-
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-Promise.onPossiblyUnhandledRejection = function (fn) {
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- var domain = getDomain();
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- possiblyUnhandledRejection =
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- typeof fn === "function" ? (domain === null ?
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- fn : util.domainBind(domain, fn))
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- : undefined;
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-};
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-
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-Promise.onUnhandledRejectionHandled = function (fn) {
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- var domain = getDomain();
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- unhandledRejectionHandled =
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- typeof fn === "function" ? (domain === null ?
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- fn : util.domainBind(domain, fn))
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- : undefined;
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-};
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-
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-var disableLongStackTraces = function() {};
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-Promise.longStackTraces = function () {
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- if (async.haveItemsQueued() && !config.longStackTraces) {
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- throw new Error("cannot enable long stack traces after promises have been created\u000a\u000a See http://goo.gl/MqrFmX\u000a");
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- }
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- if (!config.longStackTraces && longStackTracesIsSupported()) {
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- var Promise_captureStackTrace = Promise.prototype._captureStackTrace;
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- var Promise_attachExtraTrace = Promise.prototype._attachExtraTrace;
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- var Promise_dereferenceTrace = Promise.prototype._dereferenceTrace;
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- config.longStackTraces = true;
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- disableLongStackTraces = function() {
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- if (async.haveItemsQueued() && !config.longStackTraces) {
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- throw new Error("cannot enable long stack traces after promises have been created\u000a\u000a See http://goo.gl/MqrFmX\u000a");
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- }
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- Promise.prototype._captureStackTrace = Promise_captureStackTrace;
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- Promise.prototype._attachExtraTrace = Promise_attachExtraTrace;
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- Promise.prototype._dereferenceTrace = Promise_dereferenceTrace;
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- Context.deactivateLongStackTraces();
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- async.enableTrampoline();
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- config.longStackTraces = false;
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- };
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- Promise.prototype._captureStackTrace = longStackTracesCaptureStackTrace;
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- Promise.prototype._attachExtraTrace = longStackTracesAttachExtraTrace;
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- Promise.prototype._dereferenceTrace = longStackTracesDereferenceTrace;
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- Context.activateLongStackTraces();
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- async.disableTrampolineIfNecessary();
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- }
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-};
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-
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-Promise.hasLongStackTraces = function () {
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- return config.longStackTraces && longStackTracesIsSupported();
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-};
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-
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-var fireDomEvent = (function() {
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- try {
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- if (typeof CustomEvent === "function") {
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- var event = new CustomEvent("CustomEvent");
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- util.global.dispatchEvent(event);
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- return function(name, event) {
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- var eventData = {
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- detail: event,
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- cancelable: true
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- };
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- es5.defineProperty(
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- eventData, "promise", {value: event.promise});
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- es5.defineProperty(eventData, "reason", {value: event.reason});
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- var domEvent = new CustomEvent(name.toLowerCase(), eventData);
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- return !util.global.dispatchEvent(domEvent);
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- };
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- } else if (typeof Event === "function") {
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- var event = new Event("CustomEvent");
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- util.global.dispatchEvent(event);
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- return function(name, event) {
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- var domEvent = new Event(name.toLowerCase(), {
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- cancelable: true
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- });
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- domEvent.detail = event;
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- es5.defineProperty(domEvent, "promise", {value: event.promise});
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- es5.defineProperty(domEvent, "reason", {value: event.reason});
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- return !util.global.dispatchEvent(domEvent);
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- };
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- } else {
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- var event = document.createEvent("CustomEvent");
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- event.initCustomEvent("testingtheevent", false, true, {});
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- util.global.dispatchEvent(event);
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- return function(name, event) {
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- var domEvent = document.createEvent("CustomEvent");
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- domEvent.initCustomEvent(name.toLowerCase(), false, true,
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- event);
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- return !util.global.dispatchEvent(domEvent);
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- };
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- }
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- } catch (e) {}
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- return function() {
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- return false;
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- };
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-})();
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-
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-var fireGlobalEvent = (function() {
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- if (util.isNode) {
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- return function() {
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- return process.emit.apply(process, arguments);
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- };
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- } else {
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- if (!util.global) {
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- return function() {
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- return false;
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- };
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- }
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- return function(name) {
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- var methodName = "on" + name.toLowerCase();
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- var method = util.global[methodName];
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- if (!method) return false;
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- method.apply(util.global, [].slice.call(arguments, 1));
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- return true;
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- };
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- }
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-})();
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-
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-function generatePromiseLifecycleEventObject(name, promise) {
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- return {promise: promise};
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-}
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-
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-var eventToObjectGenerator = {
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- promiseCreated: generatePromiseLifecycleEventObject,
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- promiseFulfilled: generatePromiseLifecycleEventObject,
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- promiseRejected: generatePromiseLifecycleEventObject,
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- promiseResolved: generatePromiseLifecycleEventObject,
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- promiseCancelled: generatePromiseLifecycleEventObject,
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- promiseChained: function(name, promise, child) {
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- return {promise: promise, child: child};
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- },
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- warning: function(name, warning) {
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- return {warning: warning};
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- },
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- unhandledRejection: function (name, reason, promise) {
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- return {reason: reason, promise: promise};
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- },
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- rejectionHandled: generatePromiseLifecycleEventObject
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-};
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-
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-var activeFireEvent = function (name) {
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- var globalEventFired = false;
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- try {
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- globalEventFired = fireGlobalEvent.apply(null, arguments);
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- } catch (e) {
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- async.throwLater(e);
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- globalEventFired = true;
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- }
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-
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- var domEventFired = false;
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- try {
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- domEventFired = fireDomEvent(name,
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- eventToObjectGenerator[name].apply(null, arguments));
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- } catch (e) {
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- async.throwLater(e);
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- domEventFired = true;
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- }
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-
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- return domEventFired || globalEventFired;
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-};
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-
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-Promise.config = function(opts) {
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- opts = Object(opts);
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- if ("longStackTraces" in opts) {
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- if (opts.longStackTraces) {
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- Promise.longStackTraces();
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- } else if (!opts.longStackTraces && Promise.hasLongStackTraces()) {
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- disableLongStackTraces();
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- }
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- }
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- if ("warnings" in opts) {
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- var warningsOption = opts.warnings;
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- config.warnings = !!warningsOption;
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- wForgottenReturn = config.warnings;
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-
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- if (util.isObject(warningsOption)) {
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- if ("wForgottenReturn" in warningsOption) {
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- wForgottenReturn = !!warningsOption.wForgottenReturn;
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- }
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- }
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- }
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- if ("cancellation" in opts && opts.cancellation && !config.cancellation) {
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- if (async.haveItemsQueued()) {
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- throw new Error(
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- "cannot enable cancellation after promises are in use");
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- }
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- Promise.prototype._clearCancellationData =
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- cancellationClearCancellationData;
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- Promise.prototype._propagateFrom = cancellationPropagateFrom;
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- Promise.prototype._onCancel = cancellationOnCancel;
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- Promise.prototype._setOnCancel = cancellationSetOnCancel;
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- Promise.prototype._attachCancellationCallback =
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- cancellationAttachCancellationCallback;
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- Promise.prototype._execute = cancellationExecute;
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- propagateFromFunction = cancellationPropagateFrom;
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- config.cancellation = true;
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- }
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- if ("monitoring" in opts) {
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- if (opts.monitoring && !config.monitoring) {
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- config.monitoring = true;
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- Promise.prototype._fireEvent = activeFireEvent;
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- } else if (!opts.monitoring && config.monitoring) {
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- config.monitoring = false;
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- Promise.prototype._fireEvent = defaultFireEvent;
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- }
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- }
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- return Promise;
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-};
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-
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-function defaultFireEvent() { return false; }
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-
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-Promise.prototype._fireEvent = defaultFireEvent;
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-Promise.prototype._execute = function(executor, resolve, reject) {
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|
|
|
|
- try {
|
|
|
|
|
- executor(resolve, reject);
|
|
|
|
|
- } catch (e) {
|
|
|
|
|
- return e;
|
|
|
|
|
- }
|
|
|
|
|
-};
|
|
|
|
|
-Promise.prototype._onCancel = function () {};
|
|
|
|
|
-Promise.prototype._setOnCancel = function (handler) { ; };
|
|
|
|
|
-Promise.prototype._attachCancellationCallback = function(onCancel) {
|
|
|
|
|
- ;
|
|
|
|
|
-};
|
|
|
|
|
-Promise.prototype._captureStackTrace = function () {};
|
|
|
|
|
-Promise.prototype._attachExtraTrace = function () {};
|
|
|
|
|
-Promise.prototype._dereferenceTrace = function () {};
|
|
|
|
|
-Promise.prototype._clearCancellationData = function() {};
|
|
|
|
|
-Promise.prototype._propagateFrom = function (parent, flags) {
|
|
|
|
|
- ;
|
|
|
|
|
- ;
|
|
|
|
|
-};
|
|
|
|
|
-
|
|
|
|
|
-function cancellationExecute(executor, resolve, reject) {
|
|
|
|
|
- var promise = this;
|
|
|
|
|
- try {
|
|
|
|
|
- executor(resolve, reject, function(onCancel) {
|
|
|
|
|
- if (typeof onCancel !== "function") {
|
|
|
|
|
- throw new TypeError("onCancel must be a function, got: " +
|
|
|
|
|
- util.toString(onCancel));
|
|
|
|
|
- }
|
|
|
|
|
- promise._attachCancellationCallback(onCancel);
|
|
|
|
|
- });
|
|
|
|
|
- } catch (e) {
|
|
|
|
|
- return e;
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function cancellationAttachCancellationCallback(onCancel) {
|
|
|
|
|
- if (!this._isCancellable()) return this;
|
|
|
|
|
-
|
|
|
|
|
- var previousOnCancel = this._onCancel();
|
|
|
|
|
- if (previousOnCancel !== undefined) {
|
|
|
|
|
- if (util.isArray(previousOnCancel)) {
|
|
|
|
|
- previousOnCancel.push(onCancel);
|
|
|
|
|
- } else {
|
|
|
|
|
- this._setOnCancel([previousOnCancel, onCancel]);
|
|
|
|
|
- }
|
|
|
|
|
- } else {
|
|
|
|
|
- this._setOnCancel(onCancel);
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function cancellationOnCancel() {
|
|
|
|
|
- return this._onCancelField;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function cancellationSetOnCancel(onCancel) {
|
|
|
|
|
- this._onCancelField = onCancel;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function cancellationClearCancellationData() {
|
|
|
|
|
- this._cancellationParent = undefined;
|
|
|
|
|
- this._onCancelField = undefined;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function cancellationPropagateFrom(parent, flags) {
|
|
|
|
|
- if ((flags & 1) !== 0) {
|
|
|
|
|
- this._cancellationParent = parent;
|
|
|
|
|
- var branchesRemainingToCancel = parent._branchesRemainingToCancel;
|
|
|
|
|
- if (branchesRemainingToCancel === undefined) {
|
|
|
|
|
- branchesRemainingToCancel = 0;
|
|
|
|
|
- }
|
|
|
|
|
- parent._branchesRemainingToCancel = branchesRemainingToCancel + 1;
|
|
|
|
|
- }
|
|
|
|
|
- if ((flags & 2) !== 0 && parent._isBound()) {
|
|
|
|
|
- this._setBoundTo(parent._boundTo);
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function bindingPropagateFrom(parent, flags) {
|
|
|
|
|
- if ((flags & 2) !== 0 && parent._isBound()) {
|
|
|
|
|
- this._setBoundTo(parent._boundTo);
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-var propagateFromFunction = bindingPropagateFrom;
|
|
|
|
|
-
|
|
|
|
|
-function boundValueFunction() {
|
|
|
|
|
- var ret = this._boundTo;
|
|
|
|
|
- if (ret !== undefined) {
|
|
|
|
|
- if (ret instanceof Promise) {
|
|
|
|
|
- if (ret.isFulfilled()) {
|
|
|
|
|
- return ret.value();
|
|
|
|
|
- } else {
|
|
|
|
|
- return undefined;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- return ret;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function longStackTracesCaptureStackTrace() {
|
|
|
|
|
- this._trace = new CapturedTrace(this._peekContext());
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function longStackTracesAttachExtraTrace(error, ignoreSelf) {
|
|
|
|
|
- if (canAttachTrace(error)) {
|
|
|
|
|
- var trace = this._trace;
|
|
|
|
|
- if (trace !== undefined) {
|
|
|
|
|
- if (ignoreSelf) trace = trace._parent;
|
|
|
|
|
- }
|
|
|
|
|
- if (trace !== undefined) {
|
|
|
|
|
- trace.attachExtraTrace(error);
|
|
|
|
|
- } else if (!error.__stackCleaned__) {
|
|
|
|
|
- var parsed = parseStackAndMessage(error);
|
|
|
|
|
- util.notEnumerableProp(error, "stack",
|
|
|
|
|
- parsed.message + "\n" + parsed.stack.join("\n"));
|
|
|
|
|
- util.notEnumerableProp(error, "__stackCleaned__", true);
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function longStackTracesDereferenceTrace() {
|
|
|
|
|
- this._trace = undefined;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function checkForgottenReturns(returnValue, promiseCreated, name, promise,
|
|
|
|
|
- parent) {
|
|
|
|
|
- if (returnValue === undefined && promiseCreated !== null &&
|
|
|
|
|
- wForgottenReturn) {
|
|
|
|
|
- if (parent !== undefined && parent._returnedNonUndefined()) return;
|
|
|
|
|
- if ((promise._bitField & 65535) === 0) return;
|
|
|
|
|
-
|
|
|
|
|
- if (name) name = name + " ";
|
|
|
|
|
- var handlerLine = "";
|
|
|
|
|
- var creatorLine = "";
|
|
|
|
|
- if (promiseCreated._trace) {
|
|
|
|
|
- var traceLines = promiseCreated._trace.stack.split("\n");
|
|
|
|
|
- var stack = cleanStack(traceLines);
|
|
|
|
|
- for (var i = stack.length - 1; i >= 0; --i) {
|
|
|
|
|
- var line = stack[i];
|
|
|
|
|
- if (!nodeFramePattern.test(line)) {
|
|
|
|
|
- var lineMatches = line.match(parseLinePattern);
|
|
|
|
|
- if (lineMatches) {
|
|
|
|
|
- handlerLine = "at " + lineMatches[1] +
|
|
|
|
|
- ":" + lineMatches[2] + ":" + lineMatches[3] + " ";
|
|
|
|
|
- }
|
|
|
|
|
- break;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- if (stack.length > 0) {
|
|
|
|
|
- var firstUserLine = stack[0];
|
|
|
|
|
- for (var i = 0; i < traceLines.length; ++i) {
|
|
|
|
|
-
|
|
|
|
|
- if (traceLines[i] === firstUserLine) {
|
|
|
|
|
- if (i > 0) {
|
|
|
|
|
- creatorLine = "\n" + traceLines[i - 1];
|
|
|
|
|
- }
|
|
|
|
|
- break;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- var msg = "a promise was created in a " + name +
|
|
|
|
|
- "handler " + handlerLine + "but was not returned from it, " +
|
|
|
|
|
- "see http://goo.gl/rRqMUw" +
|
|
|
|
|
- creatorLine;
|
|
|
|
|
- promise._warn(msg, true, promiseCreated);
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function deprecated(name, replacement) {
|
|
|
|
|
- var message = name +
|
|
|
|
|
- " is deprecated and will be removed in a future version.";
|
|
|
|
|
- if (replacement) message += " Use " + replacement + " instead.";
|
|
|
|
|
- return warn(message);
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function warn(message, shouldUseOwnTrace, promise) {
|
|
|
|
|
- if (!config.warnings) return;
|
|
|
|
|
- var warning = new Warning(message);
|
|
|
|
|
- var ctx;
|
|
|
|
|
- if (shouldUseOwnTrace) {
|
|
|
|
|
- promise._attachExtraTrace(warning);
|
|
|
|
|
- } else if (config.longStackTraces && (ctx = Promise._peekContext())) {
|
|
|
|
|
- ctx.attachExtraTrace(warning);
|
|
|
|
|
- } else {
|
|
|
|
|
- var parsed = parseStackAndMessage(warning);
|
|
|
|
|
- warning.stack = parsed.message + "\n" + parsed.stack.join("\n");
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- if (!activeFireEvent("warning", warning)) {
|
|
|
|
|
- formatAndLogError(warning, "", true);
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function reconstructStack(message, stacks) {
|
|
|
|
|
- for (var i = 0; i < stacks.length - 1; ++i) {
|
|
|
|
|
- stacks[i].push("From previous event:");
|
|
|
|
|
- stacks[i] = stacks[i].join("\n");
|
|
|
|
|
- }
|
|
|
|
|
- if (i < stacks.length) {
|
|
|
|
|
- stacks[i] = stacks[i].join("\n");
|
|
|
|
|
- }
|
|
|
|
|
- return message + "\n" + stacks.join("\n");
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function removeDuplicateOrEmptyJumps(stacks) {
|
|
|
|
|
- for (var i = 0; i < stacks.length; ++i) {
|
|
|
|
|
- if (stacks[i].length === 0 ||
|
|
|
|
|
- ((i + 1 < stacks.length) && stacks[i][0] === stacks[i+1][0])) {
|
|
|
|
|
- stacks.splice(i, 1);
|
|
|
|
|
- i--;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function removeCommonRoots(stacks) {
|
|
|
|
|
- var current = stacks[0];
|
|
|
|
|
- for (var i = 1; i < stacks.length; ++i) {
|
|
|
|
|
- var prev = stacks[i];
|
|
|
|
|
- var currentLastIndex = current.length - 1;
|
|
|
|
|
- var currentLastLine = current[currentLastIndex];
|
|
|
|
|
- var commonRootMeetPoint = -1;
|
|
|
|
|
-
|
|
|
|
|
- for (var j = prev.length - 1; j >= 0; --j) {
|
|
|
|
|
- if (prev[j] === currentLastLine) {
|
|
|
|
|
- commonRootMeetPoint = j;
|
|
|
|
|
- break;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- for (var j = commonRootMeetPoint; j >= 0; --j) {
|
|
|
|
|
- var line = prev[j];
|
|
|
|
|
- if (current[currentLastIndex] === line) {
|
|
|
|
|
- current.pop();
|
|
|
|
|
- currentLastIndex--;
|
|
|
|
|
- } else {
|
|
|
|
|
- break;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- current = prev;
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function cleanStack(stack) {
|
|
|
|
|
- var ret = [];
|
|
|
|
|
- for (var i = 0; i < stack.length; ++i) {
|
|
|
|
|
- var line = stack[i];
|
|
|
|
|
- var isTraceLine = " (No stack trace)" === line ||
|
|
|
|
|
- stackFramePattern.test(line);
|
|
|
|
|
- var isInternalFrame = isTraceLine && shouldIgnore(line);
|
|
|
|
|
- if (isTraceLine && !isInternalFrame) {
|
|
|
|
|
- if (indentStackFrames && line.charAt(0) !== " ") {
|
|
|
|
|
- line = " " + line;
|
|
|
|
|
- }
|
|
|
|
|
- ret.push(line);
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- return ret;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function stackFramesAsArray(error) {
|
|
|
|
|
- var stack = error.stack.replace(/\s+$/g, "").split("\n");
|
|
|
|
|
- for (var i = 0; i < stack.length; ++i) {
|
|
|
|
|
- var line = stack[i];
|
|
|
|
|
- if (" (No stack trace)" === line || stackFramePattern.test(line)) {
|
|
|
|
|
- break;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- if (i > 0 && error.name != "SyntaxError") {
|
|
|
|
|
- stack = stack.slice(i);
|
|
|
|
|
- }
|
|
|
|
|
- return stack;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function parseStackAndMessage(error) {
|
|
|
|
|
- var stack = error.stack;
|
|
|
|
|
- var message = error.toString();
|
|
|
|
|
- stack = typeof stack === "string" && stack.length > 0
|
|
|
|
|
- ? stackFramesAsArray(error) : [" (No stack trace)"];
|
|
|
|
|
- return {
|
|
|
|
|
- message: message,
|
|
|
|
|
- stack: error.name == "SyntaxError" ? stack : cleanStack(stack)
|
|
|
|
|
- };
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function formatAndLogError(error, title, isSoft) {
|
|
|
|
|
- if (typeof console !== "undefined") {
|
|
|
|
|
- var message;
|
|
|
|
|
- if (util.isObject(error)) {
|
|
|
|
|
- var stack = error.stack;
|
|
|
|
|
- message = title + formatStack(stack, error);
|
|
|
|
|
- } else {
|
|
|
|
|
- message = title + String(error);
|
|
|
|
|
- }
|
|
|
|
|
- if (typeof printWarning === "function") {
|
|
|
|
|
- printWarning(message, isSoft);
|
|
|
|
|
- } else if (typeof console.log === "function" ||
|
|
|
|
|
- typeof console.log === "object") {
|
|
|
|
|
- console.log(message);
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function fireRejectionEvent(name, localHandler, reason, promise) {
|
|
|
|
|
- var localEventFired = false;
|
|
|
|
|
- try {
|
|
|
|
|
- if (typeof localHandler === "function") {
|
|
|
|
|
- localEventFired = true;
|
|
|
|
|
- if (name === "rejectionHandled") {
|
|
|
|
|
- localHandler(promise);
|
|
|
|
|
- } else {
|
|
|
|
|
- localHandler(reason, promise);
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- } catch (e) {
|
|
|
|
|
- async.throwLater(e);
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- if (name === "unhandledRejection") {
|
|
|
|
|
- if (!activeFireEvent(name, reason, promise) && !localEventFired) {
|
|
|
|
|
- formatAndLogError(reason, "Unhandled rejection ");
|
|
|
|
|
- }
|
|
|
|
|
- } else {
|
|
|
|
|
- activeFireEvent(name, promise);
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function formatNonError(obj) {
|
|
|
|
|
- var str;
|
|
|
|
|
- if (typeof obj === "function") {
|
|
|
|
|
- str = "[function " +
|
|
|
|
|
- (obj.name || "anonymous") +
|
|
|
|
|
- "]";
|
|
|
|
|
- } else {
|
|
|
|
|
- str = obj && typeof obj.toString === "function"
|
|
|
|
|
- ? obj.toString() : util.toString(obj);
|
|
|
|
|
- var ruselessToString = /\[object [a-zA-Z0-9$_]+\]/;
|
|
|
|
|
- if (ruselessToString.test(str)) {
|
|
|
|
|
- try {
|
|
|
|
|
- var newStr = JSON.stringify(obj);
|
|
|
|
|
- str = newStr;
|
|
|
|
|
- }
|
|
|
|
|
- catch(e) {
|
|
|
|
|
-
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- if (str.length === 0) {
|
|
|
|
|
- str = "(empty array)";
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- return ("(<" + snip(str) + ">, no stack trace)");
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function snip(str) {
|
|
|
|
|
- var maxChars = 41;
|
|
|
|
|
- if (str.length < maxChars) {
|
|
|
|
|
- return str;
|
|
|
|
|
- }
|
|
|
|
|
- return str.substr(0, maxChars - 3) + "...";
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function longStackTracesIsSupported() {
|
|
|
|
|
- return typeof captureStackTrace === "function";
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-var shouldIgnore = function() { return false; };
|
|
|
|
|
-var parseLineInfoRegex = /[\/<\(]([^:\/]+):(\d+):(?:\d+)\)?\s*$/;
|
|
|
|
|
-function parseLineInfo(line) {
|
|
|
|
|
- var matches = line.match(parseLineInfoRegex);
|
|
|
|
|
- if (matches) {
|
|
|
|
|
- return {
|
|
|
|
|
- fileName: matches[1],
|
|
|
|
|
- line: parseInt(matches[2], 10)
|
|
|
|
|
- };
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function setBounds(firstLineError, lastLineError) {
|
|
|
|
|
- if (!longStackTracesIsSupported()) return;
|
|
|
|
|
- var firstStackLines = firstLineError.stack.split("\n");
|
|
|
|
|
- var lastStackLines = lastLineError.stack.split("\n");
|
|
|
|
|
- var firstIndex = -1;
|
|
|
|
|
- var lastIndex = -1;
|
|
|
|
|
- var firstFileName;
|
|
|
|
|
- var lastFileName;
|
|
|
|
|
- for (var i = 0; i < firstStackLines.length; ++i) {
|
|
|
|
|
- var result = parseLineInfo(firstStackLines[i]);
|
|
|
|
|
- if (result) {
|
|
|
|
|
- firstFileName = result.fileName;
|
|
|
|
|
- firstIndex = result.line;
|
|
|
|
|
- break;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- for (var i = 0; i < lastStackLines.length; ++i) {
|
|
|
|
|
- var result = parseLineInfo(lastStackLines[i]);
|
|
|
|
|
- if (result) {
|
|
|
|
|
- lastFileName = result.fileName;
|
|
|
|
|
- lastIndex = result.line;
|
|
|
|
|
- break;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- if (firstIndex < 0 || lastIndex < 0 || !firstFileName || !lastFileName ||
|
|
|
|
|
- firstFileName !== lastFileName || firstIndex >= lastIndex) {
|
|
|
|
|
- return;
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- shouldIgnore = function(line) {
|
|
|
|
|
- if (bluebirdFramePattern.test(line)) return true;
|
|
|
|
|
- var info = parseLineInfo(line);
|
|
|
|
|
- if (info) {
|
|
|
|
|
- if (info.fileName === firstFileName &&
|
|
|
|
|
- (firstIndex <= info.line && info.line <= lastIndex)) {
|
|
|
|
|
- return true;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- return false;
|
|
|
|
|
- };
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-function CapturedTrace(parent) {
|
|
|
|
|
- this._parent = parent;
|
|
|
|
|
- this._promisesCreated = 0;
|
|
|
|
|
- var length = this._length = 1 + (parent === undefined ? 0 : parent._length);
|
|
|
|
|
- captureStackTrace(this, CapturedTrace);
|
|
|
|
|
- if (length > 32) this.uncycle();
|
|
|
|
|
-}
|
|
|
|
|
-util.inherits(CapturedTrace, Error);
|
|
|
|
|
-Context.CapturedTrace = CapturedTrace;
|
|
|
|
|
-
|
|
|
|
|
-CapturedTrace.prototype.uncycle = function() {
|
|
|
|
|
- var length = this._length;
|
|
|
|
|
- if (length < 2) return;
|
|
|
|
|
- var nodes = [];
|
|
|
|
|
- var stackToIndex = {};
|
|
|
|
|
-
|
|
|
|
|
- for (var i = 0, node = this; node !== undefined; ++i) {
|
|
|
|
|
- nodes.push(node);
|
|
|
|
|
- node = node._parent;
|
|
|
|
|
- }
|
|
|
|
|
- length = this._length = i;
|
|
|
|
|
- for (var i = length - 1; i >= 0; --i) {
|
|
|
|
|
- var stack = nodes[i].stack;
|
|
|
|
|
- if (stackToIndex[stack] === undefined) {
|
|
|
|
|
- stackToIndex[stack] = i;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
- for (var i = 0; i < length; ++i) {
|
|
|
|
|
- var currentStack = nodes[i].stack;
|
|
|
|
|
- var index = stackToIndex[currentStack];
|
|
|
|
|
- if (index !== undefined && index !== i) {
|
|
|
|
|
- if (index > 0) {
|
|
|
|
|
- nodes[index - 1]._parent = undefined;
|
|
|
|
|
- nodes[index - 1]._length = 1;
|
|
|
|
|
- }
|
|
|
|
|
- nodes[i]._parent = undefined;
|
|
|
|
|
- nodes[i]._length = 1;
|
|
|
|
|
- var cycleEdgeNode = i > 0 ? nodes[i - 1] : this;
|
|
|
|
|
-
|
|
|
|
|
- if (index < length - 1) {
|
|
|
|
|
- cycleEdgeNode._parent = nodes[index + 1];
|
|
|
|
|
- cycleEdgeNode._parent.uncycle();
|
|
|
|
|
- cycleEdgeNode._length =
|
|
|
|
|
- cycleEdgeNode._parent._length + 1;
|
|
|
|
|
- } else {
|
|
|
|
|
- cycleEdgeNode._parent = undefined;
|
|
|
|
|
- cycleEdgeNode._length = 1;
|
|
|
|
|
- }
|
|
|
|
|
- var currentChildLength = cycleEdgeNode._length + 1;
|
|
|
|
|
- for (var j = i - 2; j >= 0; --j) {
|
|
|
|
|
- nodes[j]._length = currentChildLength;
|
|
|
|
|
- currentChildLength++;
|
|
|
|
|
- }
|
|
|
|
|
- return;
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
-};
|
|
|
|
|
-
|
|
|
|
|
-CapturedTrace.prototype.attachExtraTrace = function(error) {
|
|
|
|
|
- if (error.__stackCleaned__) return;
|
|
|
|
|
- this.uncycle();
|
|
|
|
|
- var parsed = parseStackAndMessage(error);
|
|
|
|
|
- var message = parsed.message;
|
|
|
|
|
- var stacks = [parsed.stack];
|
|
|
|
|
-
|
|
|
|
|
- var trace = this;
|
|
|
|
|
- while (trace !== undefined) {
|
|
|
|
|
- stacks.push(cleanStack(trace.stack.split("\n")));
|
|
|
|
|
- trace = trace._parent;
|
|
|
|
|
- }
|
|
|
|
|
- removeCommonRoots(stacks);
|
|
|
|
|
- removeDuplicateOrEmptyJumps(stacks);
|
|
|
|
|
- util.notEnumerableProp(error, "stack", reconstructStack(message, stacks));
|
|
|
|
|
- util.notEnumerableProp(error, "__stackCleaned__", true);
|
|
|
|
|
-};
|
|
|
|
|
-
|
|
|
|
|
-var captureStackTrace = (function stackDetection() {
|
|
|
|
|
- var v8stackFramePattern = /^\s*at\s*/;
|
|
|
|
|
- var v8stackFormatter = function(stack, error) {
|
|
|
|
|
- if (typeof stack === "string") return stack;
|
|
|
|
|
-
|
|
|
|
|
- if (error.name !== undefined &&
|
|
|
|
|
- error.message !== undefined) {
|
|
|
|
|
- return error.toString();
|
|
|
|
|
- }
|
|
|
|
|
- return formatNonError(error);
|
|
|
|
|
- };
|
|
|
|
|
-
|
|
|
|
|
- if (typeof Error.stackTraceLimit === "number" &&
|
|
|
|
|
- typeof Error.captureStackTrace === "function") {
|
|
|
|
|
- Error.stackTraceLimit += 6;
|
|
|
|
|
- stackFramePattern = v8stackFramePattern;
|
|
|
|
|
- formatStack = v8stackFormatter;
|
|
|
|
|
- var captureStackTrace = Error.captureStackTrace;
|
|
|
|
|
-
|
|
|
|
|
- shouldIgnore = function(line) {
|
|
|
|
|
- return bluebirdFramePattern.test(line);
|
|
|
|
|
- };
|
|
|
|
|
- return function(receiver, ignoreUntil) {
|
|
|
|
|
- Error.stackTraceLimit += 6;
|
|
|
|
|
- captureStackTrace(receiver, ignoreUntil);
|
|
|
|
|
- Error.stackTraceLimit -= 6;
|
|
|
|
|
- };
|
|
|
|
|
- }
|
|
|
|
|
- var err = new Error();
|
|
|
|
|
-
|
|
|
|
|
- if (typeof err.stack === "string" &&
|
|
|
|
|
- err.stack.split("\n")[0].indexOf("stackDetection@") >= 0) {
|
|
|
|
|
- stackFramePattern = /@/;
|
|
|
|
|
- formatStack = v8stackFormatter;
|
|
|
|
|
- indentStackFrames = true;
|
|
|
|
|
- return function captureStackTrace(o) {
|
|
|
|
|
- o.stack = new Error().stack;
|
|
|
|
|
- };
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- var hasStackAfterThrow;
|
|
|
|
|
- try { throw new Error(); }
|
|
|
|
|
- catch(e) {
|
|
|
|
|
- hasStackAfterThrow = ("stack" in e);
|
|
|
|
|
- }
|
|
|
|
|
- if (!("stack" in err) && hasStackAfterThrow &&
|
|
|
|
|
- typeof Error.stackTraceLimit === "number") {
|
|
|
|
|
- stackFramePattern = v8stackFramePattern;
|
|
|
|
|
- formatStack = v8stackFormatter;
|
|
|
|
|
- return function captureStackTrace(o) {
|
|
|
|
|
- Error.stackTraceLimit += 6;
|
|
|
|
|
- try { throw new Error(); }
|
|
|
|
|
- catch(e) { o.stack = e.stack; }
|
|
|
|
|
- Error.stackTraceLimit -= 6;
|
|
|
|
|
- };
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- formatStack = function(stack, error) {
|
|
|
|
|
- if (typeof stack === "string") return stack;
|
|
|
|
|
-
|
|
|
|
|
- if ((typeof error === "object" ||
|
|
|
|
|
- typeof error === "function") &&
|
|
|
|
|
- error.name !== undefined &&
|
|
|
|
|
- error.message !== undefined) {
|
|
|
|
|
- return error.toString();
|
|
|
|
|
- }
|
|
|
|
|
- return formatNonError(error);
|
|
|
|
|
- };
|
|
|
|
|
-
|
|
|
|
|
- return null;
|
|
|
|
|
-
|
|
|
|
|
-})([]);
|
|
|
|
|
-
|
|
|
|
|
-if (typeof console !== "undefined" && typeof console.warn !== "undefined") {
|
|
|
|
|
- printWarning = function (message) {
|
|
|
|
|
- console.warn(message);
|
|
|
|
|
- };
|
|
|
|
|
- if (util.isNode && process.stderr.isTTY) {
|
|
|
|
|
- printWarning = function(message, isSoft) {
|
|
|
|
|
- var color = isSoft ? "\u001b[33m" : "\u001b[31m";
|
|
|
|
|
- console.warn(color + message + "\u001b[0m\n");
|
|
|
|
|
- };
|
|
|
|
|
- } else if (!util.isNode && typeof (new Error().stack) === "string") {
|
|
|
|
|
- printWarning = function(message, isSoft) {
|
|
|
|
|
- console.warn("%c" + message,
|
|
|
|
|
- isSoft ? "color: darkorange" : "color: red");
|
|
|
|
|
- };
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-var config = {
|
|
|
|
|
- warnings: warnings,
|
|
|
|
|
- longStackTraces: false,
|
|
|
|
|
- cancellation: false,
|
|
|
|
|
- monitoring: false
|
|
|
|
|
-};
|
|
|
|
|
-
|
|
|
|
|
-if (longStackTraces) Promise.longStackTraces();
|
|
|
|
|
-
|
|
|
|
|
-return {
|
|
|
|
|
- longStackTraces: function() {
|
|
|
|
|
- return config.longStackTraces;
|
|
|
|
|
- },
|
|
|
|
|
- warnings: function() {
|
|
|
|
|
- return config.warnings;
|
|
|
|
|
- },
|
|
|
|
|
- cancellation: function() {
|
|
|
|
|
- return config.cancellation;
|
|
|
|
|
- },
|
|
|
|
|
- monitoring: function() {
|
|
|
|
|
- return config.monitoring;
|
|
|
|
|
- },
|
|
|
|
|
- propagateFromFunction: function() {
|
|
|
|
|
- return propagateFromFunction;
|
|
|
|
|
- },
|
|
|
|
|
- boundValueFunction: function() {
|
|
|
|
|
- return boundValueFunction;
|
|
|
|
|
- },
|
|
|
|
|
- checkForgottenReturns: checkForgottenReturns,
|
|
|
|
|
- setBounds: setBounds,
|
|
|
|
|
- warn: warn,
|
|
|
|
|
- deprecated: deprecated,
|
|
|
|
|
- CapturedTrace: CapturedTrace,
|
|
|
|
|
- fireDomEvent: fireDomEvent,
|
|
|
|
|
- fireGlobalEvent: fireGlobalEvent
|
|
|
|
|
-};
|
|
|
|
|
-};
|
|
|