34 lines
820 B
JavaScript
34 lines
820 B
JavaScript
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'use strict';
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require('../common');
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const assert = require('assert');
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const dgram = require('dgram');
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const multicastAddress = '224.0.0.114';
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const setup = dgram.createSocket.bind(dgram, { type: 'udp4', reuseAddr: true });
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// addMembership() with valid socket and multicast address should not throw
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{
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const socket = setup();
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socket.addMembership(multicastAddress);
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socket.close();
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}
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// dropMembership() without previous addMembership should throw
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{
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const socket = setup();
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assert.throws(
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() => { socket.dropMembership(multicastAddress); },
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/^Error: dropMembership EADDRNOTAVAIL$/
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);
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socket.close();
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}
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// dropMembership() after addMembership() should not throw
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{
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const socket = setup();
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socket.addMembership(multicastAddress);
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socket.dropMembership(multicastAddress);
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socket.close();
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}
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