summaryrefslogtreecommitdiffstats
path: root/js/src/tests/ecma_3/Function/regress-85880.js
blob: 4d0eb65f0b2beefed054a543e7be45f34419f2de (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/*
 * Date: 2001-06-14
 *
 * SUMMARY: Regression test for Bugzilla bug 85880
 *
 * Rhino interpreted mode was nulling out the arguments object of a
 * function if it happened to call another function inside its body.
 *
 * See http://bugzilla.mozilla.org/show_bug.cgi?id=85880
 *
 */
//-----------------------------------------------------------------------------
var UBound = 0;
var BUGNUMBER = 85880;
var summary = 'Arguments object of g(){f()} should not be null';
var cnNonNull = 'Arguments != null';
var cnNull = 'Arguments == null';
var cnRecurse = true;
var status = '';
var statusitems = [];
var actual = '';
var actualvalues = [];
var expect= '';
var expectedvalues = [];


function f1(x)
{
}


function f2()
{
  return f2.arguments;
}
status = 'Section A of test';
actual = (f2() == null);
expect = false;
addThis();

status = 'Section B of test';
actual = (f2(0) == null);
expect = false;
addThis();


function f3()
{
  f1();
  return f3.arguments;
}
status = 'Section C of test';
actual = (f3() == null);
expect = false;
addThis();

status = 'Section D of test';
actual = (f3(0) == null);
expect = false;
addThis();


function f4()
{
  f1();
  f2();
  f3();
  return f4.arguments;
}
status = 'Section E of test';
actual = (f4() == null);
expect = false;
addThis();

status = 'Section F of test';
actual = (f4(0) == null);
expect = false;
addThis();


function f5()
{
  if (cnRecurse)
  {
    cnRecurse = false;
    f5();
  }
  return f5.arguments;
}
status = 'Section G of test';
actual = (f5() == null);
expect = false;
addThis();

status = 'Section H of test';
actual = (f5(0) == null);
expect = false;
addThis();



//-------------------------------------------------------------------------------------------------
test();
//-------------------------------------------------------------------------------------------------


function addThis()
{
  statusitems[UBound] = status;
  actualvalues[UBound] = isThisNull(actual);
  expectedvalues[UBound] = isThisNull(expect);
  UBound++;
}


function test()
{
  enterFunc ('test');
  printBugNumber(BUGNUMBER);
  printStatus (summary);

  for (var i = 0; i < UBound; i++)
  {
    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
  }

  exitFunc ('test');
}


function isThisNull(bool)
{
  return bool? cnNull : cnNonNull
    }