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
|
<!DOCTYPE html>
<meta charset="utf-8">
<title>Typed Arrays Test: Uint8ClampedArray setter and getter</title>
<link rel="author" title="Intel" href="http://www.intel.com">
<link rel="help" href="http://www.khronos.org/registry/typedarray/specs/latest/#7.1">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
var testData = [
[1, 1], [257, 255], [3.2, 3], [-3.8, 0], [+0, 0], [-0, 0],
["1", 1], [false, 0], [true, 1], [undefined, 0], [null, 0],
[NaN, 0], [+Infinity, 255], [-Infinity, 0]
];
testData.forEach(function (arg) {
test(function() {
var obj = new Uint8ClampedArray(8);
//set [Clamp] octet value
obj[0] = arg[0];
assert_equals(obj[0], arg[1], "The value of Uint8ClampedArray");
}, "Check if the getter can get " + arg[1] + " after set " + format_value(arg[0]) + " by the setter");
});
test(function() {
var obj = new Uint8ClampedArray(8);
var arg = [1, 2, 3];
//set octet[]
obj.set(arg);
assert_equals(obj[1], arg[1], "The value of Uint8ClampedArray");
}, "Check if the parameter of Uint8ClampedArray.set() accept octet[]");
test(function() {
var obj = new Uint8ClampedArray(8);
var arg = [1, 2, 3];
//set octet[] with offset
obj.set(arg, 1);
assert_equals(obj[1], arg[0], "The value of Uint8ClampedArray");
}, "Check if the parameter of Uint8ClampedArray.set() accept octet[] and offset");
test(function() {
var obj = new Uint8ClampedArray(8);
var arg = new Uint8ClampedArray([1, 2, 3]);
//set Uint8ClampedArray
obj.set(arg);
assert_equals(obj[1], arg[1], "The value of Uint8ClampedArray");
}, "Check if the parameter of Uint8ClampedArray.set() accept Uint8ClampedArray");
test(function() {
var obj = new Uint8ClampedArray(8);
var arg = new Uint8ClampedArray([1, 2, 3]);
//set Uint8ClampedArray with offset
obj.set(arg, 1);
assert_equals(obj[1], arg[0], "The value of Uint8ClampedArray");
}, "Check if the parameter of Uint8ClampedArray.set() accept Uint8ClampedArray and offset");
test(function() {
var obj = new Uint8ClampedArray(3);
var arg = new Uint8ClampedArray([1, 2, 3]);
assert_throws(new RangeError(), function() {
obj.set(arg, 1);
});
}, "Check if an exception is raised when the offset plus the length of the given array is out of range for the current array");
</script>
|
