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26 // Export NetworkSimulator for use by other unittests.
27 function NetworkSimulator()
29 this._pendingPromises = [];
32 NetworkSimulator.prototype.schedulePromise = function(promise) {
33 this._pendingPromises.push(promise);
37 NetworkSimulator.prototype.resolvePromises = function() {
39 return new Promise(function(resolve, reject) {
40 var pendingPromises = self._pendingPromises;
41 self._pendingPromises = [];
42 function all_resolved (results) {
43 if (self._pendingPromises.length) {
44 resolve(self.resolvePromises());
49 Promise.all(pendingPromises).then(all_resolved, all_resolved);
53 NetworkSimulator.prototype.runTest = function(testCase)
56 var realNet = window.net;
57 return new Promise(function(resolve, reject) {
59 // All net.* methods should return promises. This watches all
60 // promises generated by test-overridden methods.
62 ['probe', 'jsonp', 'get', 'post',
63 'ajax', 'json', 'xml'].forEach(function(method) {
65 net[method] = function() {
66 return self.schedulePromise(self[method].apply(self, arguments));
72 self.resolvePromises().then(function() {
74 equal(window.net, realNet);
76 }).catch(function(e) {
77 ok(false, "Failed to finish test: " + e);