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'use strict';
const common = require('../common');
const strictEqual = require('assert').strictEqual;
function makeAssert(message) {
return function(actual, expected) {
strictEqual(actual, expected, message);
};
}
// child_process
{
const assert = makeAssert('unrefed() not working on process_wrap');
const spawn = require('child_process').spawn;
const cmd = common.isWindows ? 'rundll32' : 'ls';
const cp = spawn(cmd);
assert(Object.getPrototypeOf(cp._handle).hasOwnProperty('unrefed'), true);
assert(cp._handle.unrefed(), false);
cp.unref();
assert(cp._handle.unrefed(), true);
cp.ref();
assert(cp._handle.unrefed(), false);
cp._handle.close(common.mustCall(() => assert(cp._handle.unrefed(), true)));
assert(cp._handle.unrefed(), false);
}
// dgram
{
const assert = makeAssert('unrefed() not working on udp_wrap');
const dgram = require('dgram');
const sock4 = dgram.createSocket('udp4');
assert(Object.getPrototypeOf(sock4._handle).hasOwnProperty('unrefed'), true);
assert(sock4._handle.unrefed(), false);
sock4.unref();
assert(sock4._handle.unrefed(), true);
sock4.ref();
assert(sock4._handle.unrefed(), false);
sock4._handle.close(
common.mustCall(() => assert(sock4._handle.unrefed(), true)));
assert(sock4._handle.unrefed(), false);
const sock6 = dgram.createSocket('udp6');
assert(Object.getPrototypeOf(sock6._handle).hasOwnProperty('unrefed'), true);
assert(sock6._handle.unrefed(), false);
sock6.unref();
assert(sock6._handle.unrefed(), true);
sock6.ref();
assert(sock6._handle.unrefed(), false);
sock6._handle.close(
common.mustCall(() => assert(sock6._handle.unrefed(), true)));
assert(sock6._handle.unrefed(), false);
}
// pipe
{
const assert = makeAssert('unrefed() not working on pipe_wrap');
const Pipe = process.binding('pipe_wrap').Pipe;
const handle = new Pipe();
assert(Object.getPrototypeOf(handle).hasOwnProperty('unrefed'), true);
assert(handle.unrefed(), false);
handle.unref();
assert(handle.unrefed(), true);
handle.ref();
assert(handle.unrefed(), false);
handle.close(common.mustCall(() => assert(handle.unrefed(), true)));
assert(handle.unrefed(), false);
}
// tcp
{
const assert = makeAssert('unrefed() not working on tcp_wrap');
const net = require('net');
const server = net.createServer(() => {}).listen(common.PORT);
assert(Object.getPrototypeOf(server._handle).hasOwnProperty('unrefed'), true);
assert(server._handle.unrefed(), false);
assert(server._unref, false);
server.unref();
assert(server._handle.unrefed(), true);
assert(server._unref, true);
server.ref();
assert(server._handle.unrefed(), false);
assert(server._unref, false);
server._handle.close(
common.mustCall(() => assert(server._handle.unrefed(), true)));
assert(server._handle.unrefed(), false);
}
// timers
{
const assert = makeAssert('unrefed() not working on timer_wrap');
const timer = setTimeout(() => {}, 500);
timer.unref();
assert(Object.getPrototypeOf(timer._handle).hasOwnProperty('unrefed'), true);
assert(timer._handle.unrefed(), true);
timer.ref();
assert(timer._handle.unrefed(), false);
timer._handle.close(
common.mustCall(() => assert(timer._handle.unrefed(), true)));
assert(timer._handle.unrefed(), false);
}
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