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ec26b1c01a
PR-URL: https://github.com/nodejs/node/pull/60125 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
18 lines
804 B
JavaScript
18 lines
804 B
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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const { isatty } = require('tty');
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assert.ok(isatty(0), 'stdin reported to not be a tty, but it is');
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assert.ok(isatty(1), 'stdout reported to not be a tty, but it is');
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assert.ok(isatty(2), 'stderr reported to not be a tty, but it is');
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assert.ok(!isatty(-1), '-1 reported to be a tty, but it is not');
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assert.ok(!isatty(55555), '55555 reported to be a tty, but it is not');
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assert.ok(!isatty(2 ** 31), '2^31 reported to be a tty, but it is not');
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assert.ok(!isatty(1.1), '1.1 reported to be a tty, but it is not');
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assert.ok(!isatty('1'), '\'1\' reported to be a tty, but it is not');
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assert.ok(!isatty({}), '{} reported to be a tty, but it is not');
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assert.ok(!isatty(() => {}), '() => {} reported to be a tty, but it is not');
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