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For tests / benchmarks that are creating Buffer instances for any reason other than to test Buffer constructor, use the new Buffer.alloc/Buffer.from API instead of the deprecated API. PR-URL: https://github.com/nodejs/node/pull/18980 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
56 lines
1.5 KiB
JavaScript
56 lines
1.5 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const initHooks = require('./init-hooks');
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const { checkInvocations } = require('./hook-checks');
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const dgram = require('dgram');
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const hooks = initHooks();
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hooks.enable();
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let send;
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const sock = dgram
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.createSocket('udp4')
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.on('listening', common.mustCall(onlistening))
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.bind();
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function onlistening() {
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sock.send(
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Buffer.alloc(2), 0, 2, sock.address().port,
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undefined, common.mustCall(onsent));
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// init not called synchronously because dns lookup always wraps
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// callback in a next tick even if no lookup is needed
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// TODO (trevnorris) submit patch to fix creation of tick objects and instead
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// create the send wrap synchronously.
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assert.strictEqual(hooks.activitiesOfTypes('UDPSENDWRAP').length, 0);
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}
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function onsent() {
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const as = hooks.activitiesOfTypes('UDPSENDWRAP');
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send = as[0];
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assert.strictEqual(as.length, 1);
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assert.strictEqual(send.type, 'UDPSENDWRAP');
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assert.strictEqual(typeof send.uid, 'number');
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assert.strictEqual(typeof send.triggerAsyncId, 'number');
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checkInvocations(send, { init: 1, before: 1 }, 'when message sent');
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sock.close(common.mustCall(onsockClosed));
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}
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function onsockClosed() {
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checkInvocations(send, { init: 1, before: 1, after: 1 }, 'when sock closed');
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}
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process.on('exit', onexit);
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function onexit() {
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hooks.disable();
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hooks.sanityCheck('UDPSENDWRAP');
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checkInvocations(send, { init: 1, before: 1, after: 1, destroy: 1 },
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'when process exits');
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}
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