mirror of
https://github.com/denoland/deno.git
synced 2024-11-23 15:16:54 -05:00
31 lines
1 KiB
TypeScript
31 lines
1 KiB
TypeScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
|
|
// deno-lint-ignore-file no-explicit-any
|
|
|
|
import { assert } from "../../../test_util/std/testing/asserts.ts";
|
|
import { isatty } from "node:tty";
|
|
|
|
Deno.test("[node/tty isatty] returns true when fd is a tty, false otherwise", () => {
|
|
assert(Deno.isatty(Deno.stdin.rid) === isatty(Deno.stdin.rid));
|
|
assert(Deno.isatty(Deno.stdout.rid) === isatty(Deno.stdout.rid));
|
|
assert(Deno.isatty(Deno.stderr.rid) === isatty(Deno.stderr.rid));
|
|
|
|
const file = Deno.openSync("README.md");
|
|
assert(!isatty(file.rid));
|
|
Deno.close(file.rid);
|
|
});
|
|
|
|
Deno.test("[node/tty isatty] returns false for irrelevant values", () => {
|
|
// invalid numeric fd
|
|
assert(!isatty(1234567));
|
|
|
|
// TODO(kt3k): Enable this test when the below issue resolved
|
|
// https://github.com/denoland/deno/issues/14398
|
|
// assert(!isatty(-1));
|
|
|
|
// invalid type fd
|
|
assert(!isatty("abc" as any));
|
|
assert(!isatty({} as any));
|
|
assert(!isatty([] as any));
|
|
assert(!isatty(null as any));
|
|
assert(!isatty(undefined as any));
|
|
});
|