v8/test/mjsunit/es6/debug-promises/resolve-after-try-catch.js
2015-03-09 13:41:55 +00:00

30 lines
806 B
JavaScript

// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --expose-debug-as debug --allow-natives-syntax
// Test debug events when we listen to all exceptions and
// there is a catch handler for the exception thrown in a Promise.
// We expect a normal Exception debug event to be triggered.
Debug = debug.Debug;
var events = [];
function listener(event, exec_state, event_data, data) {
if (event == Debug.DebugEvent.PromiseEvent) events.push(event_data.status());
}
Debug.setListener(listener);
var p = new Promise(function (resolve, reject) {
try {
throw new Error("reject");
} catch (e) {
}
resolve();
});
assertEquals([0 /* create */, 1 /* resolve */], events);