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
|
'use strict';
const common = require('../../common');
const assert = require('assert');
// Testing api calls for arrays
const test_typedarray = require(`./build/${common.buildType}/test_typedarray`);
const byteArray = new Uint8Array(3);
byteArray[0] = 0;
byteArray[1] = 1;
byteArray[2] = 2;
assert.strictEqual(byteArray.length, 3);
const doubleArray = new Float64Array(3);
doubleArray[0] = 0.0;
doubleArray[1] = 1.1;
doubleArray[2] = 2.2;
assert.strictEqual(doubleArray.length, 3);
const byteResult = test_typedarray.Multiply(byteArray, 3);
assert.ok(byteResult instanceof Uint8Array);
assert.strictEqual(byteResult.length, 3);
assert.strictEqual(byteResult[0], 0);
assert.strictEqual(byteResult[1], 3);
assert.strictEqual(byteResult[2], 6);
const doubleResult = test_typedarray.Multiply(doubleArray, -3);
assert.ok(doubleResult instanceof Float64Array);
assert.strictEqual(doubleResult.length, 3);
assert.strictEqual(doubleResult[0], 0);
assert.strictEqual(Math.round(10 * doubleResult[1]) / 10, -3.3);
assert.strictEqual(Math.round(10 * doubleResult[2]) / 10, -6.6);
const externalResult = test_typedarray.External();
assert.ok(externalResult instanceof Int8Array);
assert.strictEqual(externalResult.length, 3);
assert.strictEqual(externalResult[0], 0);
assert.strictEqual(externalResult[1], 1);
assert.strictEqual(externalResult[2], 2);
|
