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denoland-deno/tests/unit/tty_test.ts
Matt Mastracci f5e46c9bf2
chore: move cli/tests/ -> tests/ (#22369)
This looks like a massive PR, but it's only a move from cli/tests ->
tests, and updates of relative paths for files.

This is the first step towards aggregate all of the integration test
files under tests/, which will lead to a set of integration tests that
can run without the CLI binary being built.

While we could leave these tests under `cli`, it would require us to
keep a more complex directory structure for the various test runners. In
addition, we have a lot of complexity to ignore various test files in
the `cli` project itself (cargo publish exclusion rules, autotests =
false, etc).

And finally, the `tests/` folder will eventually house the `test_ffi`,
`test_napi` and other testing code, reducing the size of the root repo
directory.

For easier review, the extremely large and noisy "move" is in the first
commit (with no changes -- just a move), while the remainder of the
changes to actual files is in the second commit.
2024-02-10 20:22:13 +00:00

32 lines
867 B
TypeScript

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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({ permissions: { read: true } }, function isatty() {
// CI not under TTY, so cannot test stdin/stdout/stderr.
const f = Deno.openSync("tests/testdata/assets/hello.txt");
assert(!Deno.isatty(f.rid));
f.close();
});
Deno.test(function isattyError() {
let caught = false;
try {
// Absurdly large rid.
Deno.isatty(0x7fffffff);
} catch (e) {
caught = true;
assert(e instanceof Deno.errors.BadResource);
}
assert(caught);
});