node/deps/v8/test/mjsunit/es6/debug-promises/rethrow-in-try-finally.js
Matt Loring d894648450
deps: revert removal of V8::PromiseEvent
The removal of the promise debug event is an API/ABI breaking change.

Ref: https://codereview.chromium.org/1833563002
Ref: https://github.com/ofrobots/node/pull/23

PR-URL: https://github.com/nodejs/node/pull/7016
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2016-06-29 10:44:32 +02:00

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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");
} finally {
// Implicit rethrow.
}
resolve();
});
assertEquals([0 /* create */, -1 /* rethrown */], events);