1// Copyright 2012 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6//     * Redistributions of source code must retain the above copyright
7//       notice, this list of conditions and the following disclaimer.
8//     * Redistributions in binary form must reproduce the above
9//       copyright notice, this list of conditions and the following
10//       disclaimer in the documentation and/or other materials provided
11//       with the distribution.
12//     * Neither the name of Google Inc. nor the names of its
13//       contributors may be used to endorse or promote products derived
14//       from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28// Flags: --expose-debug-as debug
29// Flags: --turbo-deoptimization
30
31Debug = debug.Debug;
32
33var exception = false;
34
35function listener(event, exec_state, event_data, data) {
36  try {
37    if (event == Debug.DebugEvent.Break) {
38      function lookup(name) {
39        return exec_state.frame(0).evaluate(name).value();
40      }
41
42      assertEquals(3, lookup("e"));
43      assertEquals(4, lookup("f"));
44      assertEquals(1, lookup("a"));
45
46      try {
47        assertEquals(2, lookup("b"));
48      } catch (e) {
49        assertEquals("ReferenceError: b is not defined", e.toString());
50      }
51    }
52  } catch (e) {
53    exception = e.toString() + e.stack;
54  }
55}
56
57Debug.setListener(listener);
58
59function f(a, b) {
60  var c = 3;
61  function d(e, f) {
62    var g = a;
63    var h = c;
64    debugger;
65  }
66
67  return d;
68}
69
70f(1, 2)(3, 4);
71
72assertFalse(exception);
73