blob: 3c8a4daab341156a95cb439318472f8d19b74a82 (
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
|
/*
demonstrate some bugs in ejs
tridge <appweb@tridgell.net>
*/
/****************************************
demo a bug in constructing arrays
fix at http://build.samba.org/build.pl?function=diff;tree=samba4;revision=7124
status: FIXED
*****************************************/
function arraybug() {
var a;
println("First with 3 elements");
a = new Array("one", "two", "three");
printVars(a);
assert(a.length == 3);
assert(a[0] == "one");
assert(a[1] == "two");
assert(a[2] == "three");
println("with a array length");
a = new Array(5);
printVars(a);
assert(a.length == 5);
println("\nNow with 1 element");
a = new Array("one");
printVars(a);
assert(a.length == 1);
assert(a[0] == "one");
println("ALL OK");
}
/****************************************
demo a bug in variable arguments
fix at http://build.samba.org/build.pl?function=diff;tree=samba4;revision=7085
status: FIXED
*****************************************/
function argsbug() {
println("we should have been called with 3 arguments");
assert(arguments.length == 3);
assert(arguments[0] == "one");
assert(arguments[1] == "two");
assert(arguments[2] == "three");
}
/****************************************
demo a bug in constructing objects
no fix available yet
status: SUBMITTED
*****************************************/
function MyObj() {
var o = new Object();
o.test = 42;
return o;
}
function objbug() {
println("the docs say you should use 'new'");
var o1 = new MyObj();
var o2 = MyObj();
printVars(o1);
printVars(o2);
assert(o1.test == 42);
assert(o2.test == 42);
}
/*
demo a expression handling bug
status: SUBMITTED
*/
function exprbug() {
var a = new Array(10);
var i;
for (i=0;i<4;i++) {
a[1+(i*2)] = i;
a[2+(i*2)] = i*2;
}
}
/****************************************
demo lack of recursion
fix in http://build.samba.org/build.pl?function=diff;tree=samba4;revision=7127
status: FIXED
*****************************************/
function fibonacci(n) {
if (n < 3) {
return 1;
}
return fibonacci(n-1) + fibonacci(n-2);
}
function recursebug() {
println("First 10 fibonacci numbers:");
for (i=0;i<10;i++) {
println("fibonacci(" + i + ")=" + fibonacci(i));
}
}
/****************************************
demo lack of function variables inside functions
status: FIXED IN SAMBA
*****************************************/
function callback()
{
return "testing";
}
function fnbug(c)
{
s = c();
assert(s == "testing");
}
/* run the tests */
arraybug();
argsbug("one", "two", "three");
recursebug();
exprbug();
fnbug(callback);
objbug();
|
