Code coverage report for cjs/observable/fromPromise.js

Statements: 69.84% (44 / 63)      Branches: 48.48% (16 / 33)      Functions: 62.5% (10 / 16)      Lines: 67.86% (38 / 56)      Ignored: none     

All files » cjs/observable/ » fromPromise.js
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 911 7 1 1   1 1 1 1 1 58 58 58 58   1 9 9   1 72 72 72 72 72 2 2 2       70 42 42 42 41 41     28 13         1                                                         1   1 1             1            
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) Eif (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var root_1 = require('../util/root');
var Observable_1 = require('../Observable');
var PromiseObservable = (function (_super) {
    __extends(PromiseObservable, _super);
    function PromiseObservable(promise, scheduler) {
        if (scheduler === void 0) { scheduler = null; }
        _super.call(this);
        this.promise = promise;
        this.scheduler = scheduler;
    }
    PromiseObservable.create = function (promise, scheduler) {
        Eif (scheduler === void 0) { scheduler = null; }
        return new PromiseObservable(promise, scheduler);
    };
    PromiseObservable.prototype._subscribe = function (subscriber) {
        var _this = this;
        var promise = this.promise;
        var scheduler = this.scheduler;
        Eif (scheduler == null) {
            if (this._isScalar) {
                Eif (!subscriber.isUnsubscribed) {
                    subscriber.next(this.value);
                    subscriber.complete();
                }
            }
            else {
                promise.then(function (value) {
                    _this.value = value;
                    _this._isScalar = true;
                    if (!subscriber.isUnsubscribed) {
                        subscriber.next(value);
                        subscriber.complete();
                    }
                }, function (err) {
                    if (!subscriber.isUnsubscribed) {
                        subscriber.error(err);
                    }
                })
                    .then(null, function (err) {
                    // escape the promise trap, throw unhandled errors
                    root_1.root.setTimeout(function () { throw err; });
                });
            }
        }
        else {
            if (this._isScalar) {
                if (!subscriber.isUnsubscribed) {
                    return scheduler.schedule(dispatchNext, 0, { value: this.value, subscriber: subscriber });
                }
            }
            else {
                promise.then(function (value) {
                    _this.value = value;
                    _this._isScalar = true;
                    if (!subscriber.isUnsubscribed) {
                        subscriber.add(scheduler.schedule(dispatchNext, 0, { value: value, subscriber: subscriber }));
                    }
                }, function (err) {
                    if (!subscriber.isUnsubscribed) {
                        subscriber.add(scheduler.schedule(dispatchError, 0, { err: err, subscriber: subscriber }));
                    }
                })
                    .then(null, function (err) {
                    // escape the promise trap, throw unhandled errors
                    root_1.root.setTimeout(function () { throw err; });
                });
            }
        }
    };
    return PromiseObservable;
})(Observable_1.Observable);
exports.PromiseObservable = PromiseObservable;
function dispatchNext(_a) {
    var value = _a.value, subscriber = _a.subscriber;
    if (!subscriber.isUnsubscribed) {
        subscriber.next(value);
        subscriber.complete();
    }
}
function dispatchError(_a) {
    var err = _a.err, subscriber = _a.subscriber;
    if (!subscriber.isUnsubscribed) {
        subscriber.error(err);
    }
}
//# sourceMappingURL=fromPromise.js.map