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denoland-deno/tests/unit_node/_fs/_fs_lstat_test.ts
2024-07-25 15:30:28 +10:00

71 lines
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TypeScript

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import { lstat, lstatSync } from "node:fs";
import { fail } from "@std/assert";
import { assertCallbackErrorUncaught } from "../_test_utils.ts";
import { assertStats, assertStatsBigInt } from "./_fs_stat_test.ts";
import type { BigIntStats, Stats } from "node:fs";
Deno.test({
name: "ASYNC: get a file Stats (lstat)",
async fn() {
const file = Deno.makeTempFileSync();
await new Promise<Stats>((resolve, reject) => {
lstat(file, (err, stat) => {
if (err) reject(err);
resolve(stat);
});
})
.then((stat) => {
assertStats(stat, Deno.lstatSync(file));
}, () => fail())
.finally(() => {
Deno.removeSync(file);
});
},
});
Deno.test({
name: "SYNC: get a file Stats (lstat)",
fn() {
const file = Deno.makeTempFileSync();
assertStats(lstatSync(file), Deno.lstatSync(file));
},
});
Deno.test({
name: "ASYNC: get a file BigInt Stats (lstat)",
async fn() {
const file = Deno.makeTempFileSync();
await new Promise<BigIntStats>((resolve, reject) => {
lstat(file, { bigint: true }, (err, stat) => {
if (err) reject(err);
resolve(stat);
});
})
.then(
(stat) => assertStatsBigInt(stat, Deno.lstatSync(file)),
() => fail(),
)
.finally(() => Deno.removeSync(file));
},
});
Deno.test({
name: "SYNC: BigInt Stats (lstat)",
fn() {
const file = Deno.makeTempFileSync();
assertStatsBigInt(lstatSync(file, { bigint: true }), Deno.lstatSync(file));
},
});
Deno.test("[std/node/fs] lstat callback isn't called twice if error is thrown", async () => {
const tempFile = await Deno.makeTempFile();
const importUrl = new URL("node:fs", import.meta.url);
await assertCallbackErrorUncaught({
prelude: `import { lstat } from ${JSON.stringify(importUrl)}`,
invocation: `lstat(${JSON.stringify(tempFile)}, `,
async cleanup() {
await Deno.remove(tempFile);
},
});
});