1
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-12-04 17:18:23 -05:00
denoland-deno/tests/unit/tty_test.ts

30 lines
746 B
TypeScript
Raw Normal View History

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
// deno-lint-ignore-file no-deprecated-deno-api
2024-09-11 21:30:12 -04:00
import { assert } from "./test_util.ts";
// Note tests for Deno.stdin.setRaw is in integration tests.
Deno.test(function consoleSize() {
if (!Deno.stdout.isTerminal()) {
return;
}
const result = Deno.consoleSize();
assert(typeof result.columns !== "undefined");
assert(typeof result.rows !== "undefined");
});
Deno.test(function isattyError() {
let caught = false;
try {
// Absurdly large rid.
// @ts-ignore `Deno.isatty()` was soft-removed in Deno 2.
Deno.isatty(0x7fffffff);
} catch (e) {
caught = true;
assert(e instanceof Deno.errors.BadResource);
}
assert(caught);
});