mirror of
https://github.com/denoland/deno.git
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62 lines
1.6 KiB
TypeScript
62 lines
1.6 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { fail, assertEquals } from "../../testing/asserts.ts";
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import { link, linkSync } from "./_fs_link.ts";
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import { assert } from "../../testing/asserts.ts";
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Deno.test({
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name: "ASYNC: hard linking files works as expected",
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async fn() {
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const tempFile: string = await Deno.makeTempFile();
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const linkedFile: string = tempFile + ".link";
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await new Promise((res, rej) => {
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link(tempFile, linkedFile, (err) => {
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if (err) rej(err);
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else res();
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});
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})
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.then(() => {
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assertEquals(Deno.statSync(tempFile), Deno.statSync(linkedFile));
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})
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.catch(() => {
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fail("Expected to succeed");
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})
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.finally(() => {
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Deno.removeSync(tempFile);
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Deno.removeSync(linkedFile);
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});
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},
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});
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Deno.test({
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name: "ASYNC: hard linking files passes error to callback",
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async fn() {
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let failed = false;
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await new Promise((res, rej) => {
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link("no-such-file", "no-such-file", (err) => {
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if (err) rej(err);
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else res();
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});
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})
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.then(() => {
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fail("Expected to succeed");
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})
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.catch((err) => {
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assert(err);
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failed = true;
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});
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assert(failed);
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},
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});
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Deno.test({
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name: "SYNC: hard linking files works as expected",
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fn() {
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const tempFile: string = Deno.makeTempFileSync();
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const linkedFile: string = tempFile + ".link";
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linkSync(tempFile, linkedFile);
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assertEquals(Deno.statSync(tempFile), Deno.statSync(linkedFile));
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Deno.removeSync(tempFile);
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Deno.removeSync(linkedFile);
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},
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});
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