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
|
/* -*- 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/. */
//-----------------------------------------------------------------------------
var BUGNUMBER = 363040;
var summary = 'Array.prototype.reduce, Array.prototype.reduceRight';
var actual = '';
var expect = '';
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function test()
{
enterFunc ('test');
printBugNumber(BUGNUMBER);
printStatus (summary);
function f(x,y) { return '(' + x + '+' + y + ')';}
var testdesc;
var arr0elms = [];
var arr1elms = [1];
var arr2elms = [1, 2];
testdesc = 'Test reduce of empty array without initializer.';
try
{
expect = 'TypeError: reduce of empty array with no initial value';
arr0elms.reduce(f);
}
catch(ex)
{
actual = ex + '';
}
reportCompare(expect + '', actual + '', testdesc + ' : ' + expect);
testdesc = 'Test reduceRight of empty array without initializer.';
try
{
expect = 'TypeError: reduce of empty array with no initial value';
arr0elms.reduceRight(f);
}
catch(ex)
{
actual = ex + '';
}
reportCompare(expect + '', actual + '', testdesc + ' : ' + expect);
testdesc = 'Test reduce of empty array with initial value.';
expect = 'a';
actual = arr0elms.reduce(f, 'a');
reportCompare(expect + '', actual + '', testdesc + ' : ' + expect);
testdesc = 'Test reduceRight of empty array with initial value.';
expect = 'a';
actual = arr0elms.reduceRight(f, 'a');
reportCompare(expect + '', actual + '', testdesc +' : ' + expect);
testdesc = 'Test reduce of 1 element array with no initializer.';
expect = '1';
actual = arr1elms.reduce(f);
reportCompare(expect + '', actual + '', testdesc + ' : ' + expect);
testdesc = 'Test reduceRight of 1 element array with no initializer.';
expect = '1';
actual = arr1elms.reduceRight(f);
reportCompare(expect + '', actual + '', testdesc + ' : ' + expect);
testdesc = 'Test reduce of 2 element array with no initializer.';
expect = '(1+2)';
actual = arr2elms.reduce(f);
reportCompare(expect + '', actual + '', testdesc + ' : ' + expect);
testdesc = 'Test reduce of 2 element array with initializer.';
expect = '((a+1)+2)';
actual = arr2elms.reduce(f,'a');
reportCompare(expect + '', actual + '', testdesc + ' : ' + expect);
testdesc = 'Test reduceRight of 2 element array with no initializer.';
expect = '(2+1)';
actual = arr2elms.reduceRight(f);
reportCompare(expect + '', actual + '', testdesc + ' : ' + expect);
testdesc = 'Test reduceRight of 2 element array with no initializer.';
expect = '((a+2)+1)';
actual = arr2elms.reduceRight(f,'a');
reportCompare(expect + '', actual + '', testdesc + ' : ' + expect);
exitFunc ('test');
}
|
