1// Copyright 2014 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Flags: --expose-debug-as debug --allow-natives-syntax
6
7// Test debug events when we only listen to uncaught exceptions and
8// there is a catch handler for the exception thrown in a Promise.
9// We expect no debug event to be triggered.
10
11Debug = debug.Debug;
12
13var p = new Promise(function(resolve, reject) {
14  resolve();
15});
16
17var q = p.chain(
18  function() {
19    throw new Error("caught throw");
20  });
21
22q.catch(
23  function(e) {
24    assertEquals("caught throw", e.message);
25  });
26
27function listener(event, exec_state, event_data, data) {
28  try {
29    assertTrue(event != Debug.DebugEvent.Exception);
30  } catch (e) {
31    %AbortJS(e + "\n" + e.stack);
32  }
33}
34
35Debug.setBreakOnUncaughtException();
36Debug.setListener(listener);
37