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33 lines
1.1 KiB
33 lines
1.1 KiB
'use strict';
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const common = require('../common');
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const strictEqual = require('assert').strictEqual;
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const spawn = require('child_process').spawn;
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function makeAssert(message) {
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return function(actual, expected) {
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strictEqual(actual, expected, message);
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};
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}
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const assert = makeAssert('hasRef() not working on tty_wrap');
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if (process.argv[2] === 'child') {
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// Test tty_wrap in piped child to guarentee stdin being a TTY.
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const ReadStream = require('tty').ReadStream;
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const tty = new ReadStream(0);
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assert(Object.getPrototypeOf(tty._handle).hasOwnProperty('hasRef'), true);
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assert(tty._handle.hasRef(), true);
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tty.unref();
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assert(tty._handle.hasRef(), false);
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tty._handle.close(
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common.mustCall(() => assert(tty._handle.hasRef(), false)));
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return;
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}
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// Use spawn so that we can be sure that stdin has a _handle property.
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// Refs: https://github.com/nodejs/node/pull/5916
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const proc = spawn(process.execPath, [__filename, 'child'], { stdio: 'pipe' });
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proc.stderr.pipe(process.stderr);
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proc.on('exit', common.mustCall(function(exitCode) {
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process.exitCode = exitCode;
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}));
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