Files
codeql-action/node_modules/uuid/dist/cjs/test/parse.test.js
2024-10-28 17:09:14 +00:00

51 lines
5.2 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const assert = require("assert");
const node_test_1 = require("node:test");
const parse_js_1 = require("../parse.js");
const stringify_js_1 = require("../stringify.js");
const v4_js_1 = require("../v4.js");
function splitmix32(a) {
return function () {
a |= 0;
a = (a + 0x9e3779b9) | 0;
let t = a ^ (a >>> 16);
t = Math.imul(t, 0x21f0aaad);
t = t ^ (t >>> 15);
t = Math.imul(t, 0x735a2d97);
return ((t = t ^ (t >>> 15)) >>> 0) / 4294967296;
};
}
const rand = splitmix32(0x12345678);
function rng(bytes = new Uint8Array(16)) {
for (let i = 0; i < 16; i++) {
bytes[i] = rand() * 256;
}
return bytes;
}
(0, node_test_1.describe)('parse', () => {
(0, node_test_1.default)('String -> bytes parsing', () => {
assert.deepStrictEqual((0, parse_js_1.default)('0f5abcd1-c194-47f3-905b-2df7263a084b'), Uint8Array.from([
0x0f, 0x5a, 0xbc, 0xd1, 0xc1, 0x94, 0x47, 0xf3, 0x90, 0x5b, 0x2d, 0xf7, 0x26, 0x3a, 0x08,
0x4b,
]));
});
(0, node_test_1.default)('String -> bytes -> string symmetry for assorted uuids', () => {
for (let i = 0; i < 1000; i++) {
const uuid = (0, v4_js_1.default)({ rng });
assert.equal((0, stringify_js_1.default)((0, parse_js_1.default)(uuid)), uuid);
}
});
(0, node_test_1.default)('Case neutrality', () => {
assert.deepStrictEqual((0, parse_js_1.default)('0f5abcd1-c194-47f3-905b-2df7263a084b'), (0, parse_js_1.default)('0f5abcd1-c194-47f3-905b-2df7263a084b'.toUpperCase()));
});
(0, node_test_1.default)('Null UUID case', () => {
assert.deepStrictEqual((0, parse_js_1.default)('00000000-0000-0000-0000-000000000000'), Uint8Array.from(new Array(16).fill(0)));
});
(0, node_test_1.default)('UUID validation', () => {
assert.throws(() => (0, parse_js_1.default)());
assert.throws(() => (0, parse_js_1.default)('invalid uuid'));
assert.throws(() => (0, parse_js_1.default)('zyxwvuts-rqpo-nmlk-jihg-fedcba000000'));
});
});
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