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
|
// |reftest| skip-if(!this.hasOwnProperty("TypedObject"))
var BUGNUMBER = 922172;
var summary = 'redimension method';
/*
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/licenses/publicdomain/
*/
var T = TypedObject;
function runTests() {
var counter;
// create an array of 40 bytes with some initial data
var Bytes40 = T.uint8.array(40);
var bytes40 = new Bytes40();
for (var i = 0, counter = 0; i < 40; i++)
bytes40[i] = counter++;
// redimension to an array of 10x4 bytes, check data is unchanged
var Bytes10times4 = T.uint8.array(10, 4);
var bytes10times4 = bytes40.redimension(Bytes10times4);
counter = 0;
for (var i = 0; i < 10; i++)
for (var j = 0; j < 4; j++)
assertEq(counter++, bytes10times4[i][j]);
// redimension to an array of 2x5x2x2, check data is unchanged
var Bytes2times5times2times2 = T.uint8.array(2, 5, 2, 2);
var bytes2times5times2times2 = bytes10times4.redimension(Bytes2times5times2times2);
counter = 0;
for (var i = 0; i < 2; i++)
for (var j = 0; j < 5; j++)
for (var k = 0; k < 2; k++)
for (var l = 0; l < 2; l++)
assertEq(counter++, bytes2times5times2times2[i][j][k][l]);
// test what happens if number of elements does not match
assertThrowsInstanceOf(() => {
var Bytes10times5 = T.uint8.array(10, 5);
bytes40.redimension(Bytes10times5);
}, TypeError);
// test what happens if inner type does not match, even if size is the same
assertThrowsInstanceOf(() => {
var Words40 = T.uint8Clamped.array(40);
bytes40.redimension(Words40);
}, TypeError);
reportCompare(true, true);
print("Tests complete");
}
runTests();
|
