Skip to main content


Deno standard library
Go to Latest
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.import { assertEquals } from "../testing/asserts.ts";import { detect, EOL, format } from "./eol.ts";
const CRLFinput = "deno\r\nis not\r\nnode";const Mixedinput = "deno\nis not\r\nnode";const Mixedinput2 = "deno\r\nis not\nnode";const LFinput = "deno\nis not\nnode";const NoNLinput = "deno is not node";
Deno.test({ name: "[EOL] Detect CR LF", fn(): void { assertEquals(detect(CRLFinput), EOL.CRLF); },});
Deno.test({ name: "[EOL] Detect LF", fn(): void { assertEquals(detect(LFinput), EOL.LF); },});
Deno.test({ name: "[EOL] Detect No New Line", fn(): void { assertEquals(detect(NoNLinput), null); },});
Deno.test({ name: "[EOL] Detect Mixed", fn(): void { assertEquals(detect(Mixedinput), EOL.CRLF); assertEquals(detect(Mixedinput2), EOL.CRLF); },});
Deno.test({ name: "[EOL] Format", fn(): void { assertEquals(format(CRLFinput, EOL.LF), LFinput); assertEquals(format(LFinput, EOL.LF), LFinput); assertEquals(format(LFinput, EOL.CRLF), CRLFinput); assertEquals(format(CRLFinput, EOL.CRLF), CRLFinput); assertEquals(format(CRLFinput, EOL.CRLF), CRLFinput); assertEquals(format(NoNLinput, EOL.CRLF), NoNLinput); assertEquals(format(Mixedinput, EOL.CRLF), CRLFinput); assertEquals(format(Mixedinput, EOL.LF), LFinput); assertEquals(format(Mixedinput2, EOL.CRLF), CRLFinput); assertEquals(format(Mixedinput2, EOL.LF), LFinput); },});