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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import { assertEquals, assertRejects, assertThrows, fail } from "@std/assert";
import { rm, rmSync } from "node:fs";
import { existsSync } from "node:fs";
import { join } from "@std/path";
Deno.test({
name: "ASYNC: removing empty folder",
async fn() {
const dir = Deno.makeTempDirSync();
await new Promise<void>((resolve, reject) => {
rm(dir, { recursive: true }, (err) => {
if (err) reject(err);
resolve();
});
})
.then(() => assertEquals(existsSync(dir), false), () => fail())
.finally(() => {
if (existsSync(dir)) Deno.removeSync(dir);
});
},
});
Deno.test({
name: "ASYNC: removing non-empty folder",
async fn() {
const dir = Deno.makeTempDirSync();
using _file1 = Deno.createSync(join(dir, "file1.txt"));
using _file2 = Deno.createSync(join(dir, "file2.txt"));
Deno.mkdirSync(join(dir, "some_dir"));
using _file = Deno.createSync(join(dir, "some_dir", "file.txt"));
await new Promise<void>((resolve, reject) => {
rm(dir, { recursive: true }, (err) => {
if (err) reject(err);
resolve();
});
})
.then(() => assertEquals(existsSync(dir), false), () => fail())
.finally(() => {
if (existsSync(dir)) Deno.removeSync(dir, { recursive: true });
});
},
ignore: Deno.build.os === "windows",
});
Deno.test({
name: "ASYNC: removing a file",
async fn() {
const file = Deno.makeTempFileSync();
await new Promise<void>((resolve, reject) => {
rm(file, (err) => {
if (err) reject(err);
resolve();
});
});
assertEquals(existsSync(file), false);
},
});
Deno.test({
name: "ASYNC: remove should fail if target does not exist",
async fn() {
const removePromise = new Promise<void>((resolve, reject) => {
rm("/path/to/noexist.text", (err) => {
if (err) reject(err);
resolve();
});
});
await assertRejects(() => removePromise, Error);
},
});
Deno.test({
name:
"ASYNC: remove should not fail if target does not exist and force option is true",
async fn() {
await new Promise<void>((resolve, reject) => {
rm("/path/to/noexist.text", { force: true }, (err) => {
if (err) reject(err);
resolve();
});
});
},
});
Deno.test({
name: "SYNC: removing empty folder",
fn() {
const dir = Deno.makeTempDirSync();
rmSync(dir, { recursive: true });
assertEquals(existsSync(dir), false);
},
});
Deno.test({
name: "SYNC: removing non-empty folder",
fn() {
const dir = Deno.makeTempDirSync();
using _file1 = Deno.createSync(join(dir, "file1.txt"));
using _file2 = Deno.createSync(join(dir, "file2.txt"));
Deno.mkdirSync(join(dir, "some_dir"));
using _file = Deno.createSync(join(dir, "some_dir", "file.txt"));
rmSync(dir, { recursive: true });
assertEquals(existsSync(dir), false);
},
ignore: Deno.build.os === "windows",
});
Deno.test({
name: "SYNC: removing a file",
fn() {
const file = Deno.makeTempFileSync();
rmSync(file);
assertEquals(existsSync(file), false);
},
});
Deno.test({
name: "SYNC: remove should fail if target does not exist",
fn() {
assertThrows(() => rmSync("/path/to/noexist.text"), Error);
},
});
Deno.test({
name:
"SYNC: remove should not fail if target does not exist and force option is true",
fn() {
rmSync("/path/to/noexist.text", { force: true });
},
});
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