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denoland-deno/bytes/bytes_test.ts

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import {
bytesFindIndex,
bytesFindLastIndex,
bytesEqual,
bytesHasPrefix
} from "./bytes.ts";
import { assertEqual, test } from "./deps.ts";
test(function bytesBytesFindIndex() {
const i = bytesFindIndex(
new Uint8Array([1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 3]),
new Uint8Array([0, 1, 2])
);
assertEqual(i, 2);
});
test(function bytesBytesFindLastIndex1() {
const i = bytesFindLastIndex(
new Uint8Array([0, 1, 2, 0, 1, 2, 0, 1, 3]),
new Uint8Array([0, 1, 2])
);
assertEqual(i, 3);
});
test(function bytesBytesBytesEqual() {
const v = bytesEqual(
new Uint8Array([0, 1, 2, 3]),
new Uint8Array([0, 1, 2, 3])
);
assertEqual(v, true);
});
test(function bytesBytesHasPrefix() {
const v = bytesHasPrefix(new Uint8Array([0, 1, 2]), new Uint8Array([0, 1]));
assertEqual(v, true);
});