1// Copyright 2013 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
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19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28// In the assertions but the first, the ES5 spec actually requires 0, but
29// that is arguably a spec bug, and other browsers return 1 like us.
30// In ES6, all of those will presumably result in a ReferenceError.
31// Our main concern with this test is that we do not crash, though.
32
33function f1() {
34  var XXX = 0
35  try { throw 1 } catch (XXX) {
36    eval("var h = function() { return XXX }")
37  }
38  return h()
39}
40assertEquals(1, f1())
41
42function f2() {
43  var XXX = 0
44  try { throw 1 } catch (XXX) {
45    eval("function h(){ return XXX }")
46  }
47  return h()
48}
49assertEquals(1, f2())
50
51function f3() {
52  var XXX = 0
53  try { throw 1 } catch (XXX) {
54    try { throw 2 } catch (y) {
55      eval("function h(){ return XXX }")
56    }
57  }
58  return h()
59}
60assertEquals(1, f3())
61
62function f4() {
63  var XXX = 0
64  try { throw 1 } catch (XXX) {
65    with ({}) {
66      eval("function h(){ return XXX }")
67    }
68  }
69  return h()
70}
71assertEquals(1, f4())
72
73function f5() {
74  var XXX = 0
75  try { throw 1 } catch (XXX) {
76    eval('eval("function h(){ return XXX }")')
77  }
78  return h()
79}
80assertEquals(1, f5())
81
82function f6() {
83  var XXX = 0
84  try { throw 1 } catch (XXX) {
85    eval("var h = (function() { function g(){ return XXX } return g })()")
86  }
87  return h()
88}
89assertEquals(1, f6())
90
91function f7() {
92  var XXX = 0
93  try { throw 1 } catch (XXX) {
94    eval("function h() { var XXX=2; function g(){ return XXX } return g }")
95  }
96  return h()()
97}
98assertEquals(2, f7())  // !
99
100var XXX = 0
101try { throw 1 } catch (XXX) {
102  eval("function h(){ return XXX }")
103}
104assertEquals(1, h())
105