import { assertEquals, fail } from "../../testing/asserts.ts";import { assertCallbackErrorUncaught } from "../_utils.ts";import { rename, renameSync } from "./_fs_rename.ts";import { existsSync } from "../../fs/exists.ts";import { join, parse } from "../../path/mod.ts";
Deno.test({ name: "ASYNC: renaming a file", async fn() { const file = Deno.makeTempFileSync(); const newPath = join(parse(file).dir, `${parse(file).base}_renamed`); await new Promise<void>((resolve, reject) => { rename(file, newPath, (err) => { if (err) reject(err); resolve(); }); }) .then(() => { assertEquals(existsSync(newPath), true); assertEquals(existsSync(file), false); }, () => fail()) .finally(() => { if (existsSync(file)) Deno.removeSync(file); if (existsSync(newPath)) Deno.removeSync(newPath); }); },});
Deno.test({ name: "SYNC: renaming a file", fn() { const file = Deno.makeTempFileSync(); const newPath = join(parse(file).dir, `${parse(file).base}_renamed`); renameSync(file, newPath); assertEquals(existsSync(newPath), true); assertEquals(existsSync(file), false); },});
Deno.test("[std/node/fs] rename callback isn't called twice if error is thrown", async () => { const tempFile = await Deno.makeTempFile(); const importUrl = new URL("./_fs_rename.ts", import.meta.url); await assertCallbackErrorUncaught({ prelude: `import { rename } from ${JSON.stringify(importUrl)}`, invocation: `rename(${JSON.stringify(tempFile)}, ${JSON.stringify(`${tempFile}.newname`)}, `, async cleanup() { await Deno.remove(`${tempFile}.newname`); }, });});