deno.land / std@0.167.0 / bytes / last_index_of_needle_test.ts

last_index_of_needle_test.ts
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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.import { assertEquals } from "../testing/asserts.ts";import { lastIndexOfNeedle } from "./last_index_of_needle.ts";
Deno.test("[bytes] lastIndexOfNeedle1", () => { const i = lastIndexOfNeedle( new Uint8Array([0, 1, 2, 0, 1, 2, 0, 1, 3]), new Uint8Array([0, 1, 2]), ); assertEquals(i, 3);});
Deno.test("[bytes] lastIndexOfNeedle2", () => { const i = lastIndexOfNeedle( new Uint8Array([0, 1, 1]), new Uint8Array([0, 1]), ); assertEquals(i, 0);});
Deno.test("[bytes] lastIndexOfNeedle3", () => { const i = lastIndexOfNeedle(new Uint8Array(), new Uint8Array([0, 1])); assertEquals(i, -1);});
Deno.test("[bytes] lastIndexOfNeedle with start index", () => { const i = lastIndexOfNeedle( new Uint8Array([0, 1, 2, 0, 1, 2]), new Uint8Array([0, 1]), 2, ); assertEquals(i, 0);});
Deno.test("[bytes] lastIndexOfNeedle with start index 2", () => { const i = lastIndexOfNeedle( new Uint8Array([0, 1, 2, 0, 1, 2]), new Uint8Array([0, 1]), -1, ); assertEquals(i, -1);});
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a year ago