|
| 1 | +'use strict'; |
| 2 | +const common = require('../common'); |
| 3 | +const assert = require('assert'); |
| 4 | +const dgram = require('dgram'); |
| 5 | + |
| 6 | +{ |
| 7 | + const socket = dgram.createSocket('udp4'); |
| 8 | + |
| 9 | + socket.bind(0); |
| 10 | + socket.on('listening', common.mustCall(() => { |
| 11 | + // Explicitly request default system selection |
| 12 | + socket.setMulticastInterface('0.0.0.0'); |
| 13 | + |
| 14 | + socket.close(); |
| 15 | + })); |
| 16 | +} |
| 17 | + |
| 18 | +{ |
| 19 | + const socket = dgram.createSocket('udp4'); |
| 20 | + |
| 21 | + socket.bind(0); |
| 22 | + socket.on('listening', common.mustCall(() => { |
| 23 | + socket.close(common.mustCall(() => { |
| 24 | + assert.throws(() => { socket.setMulticastInterface('0.0.0.0'); }, |
| 25 | + /Not running/i); |
| 26 | + })); |
| 27 | + })); |
| 28 | +} |
| 29 | + |
| 30 | +{ |
| 31 | + const socket = dgram.createSocket('udp4'); |
| 32 | + |
| 33 | + socket.bind(0); |
| 34 | + socket.on('listening', common.mustCall(() => { |
| 35 | + // Try to set with an invalid interfaceAddress (wrong address class) |
| 36 | + // |
| 37 | + // This operation succeeds on some platforms, throws `EINVAL` on some |
| 38 | + // platforms, and throws `ENOPROTOOPT` on others. This is unpleasant, but |
| 39 | + // we should at least test for it. |
| 40 | + try { |
| 41 | + socket.setMulticastInterface('::'); |
| 42 | + } catch (e) { |
| 43 | + assert(e.code === 'EINVAL' || e.code === 'ENOPROTOOPT'); |
| 44 | + } |
| 45 | + |
| 46 | + socket.close(); |
| 47 | + })); |
| 48 | +} |
| 49 | + |
| 50 | +{ |
| 51 | + const socket = dgram.createSocket('udp4'); |
| 52 | + |
| 53 | + socket.bind(0); |
| 54 | + socket.on('listening', common.mustCall(() => { |
| 55 | + // Try to set with an invalid interfaceAddress (wrong Type) |
| 56 | + assert.throws(() => { |
| 57 | + socket.setMulticastInterface(1); |
| 58 | + }, /TypeError/); |
| 59 | + |
| 60 | + socket.close(); |
| 61 | + })); |
| 62 | +} |
| 63 | + |
| 64 | +{ |
| 65 | + const socket = dgram.createSocket('udp4'); |
| 66 | + |
| 67 | + socket.bind(0); |
| 68 | + socket.on('listening', common.mustCall(() => { |
| 69 | + // Try to set with an invalid interfaceAddress (non-unicast) |
| 70 | + assert.throws(() => { |
| 71 | + socket.setMulticastInterface('224.0.0.2'); |
| 72 | + }, /Error/); |
| 73 | + |
| 74 | + socket.close(); |
| 75 | + })); |
| 76 | +} |
| 77 | + |
| 78 | +// If IPv6 is not supported, skip the rest of the test. However, don't call |
| 79 | +// common.skip(), which calls process.exit() while there is outstanding |
| 80 | +// common.mustCall() activity. |
| 81 | +if (!common.hasIPv6) |
| 82 | + return; |
| 83 | + |
| 84 | +{ |
| 85 | + const socket = dgram.createSocket('udp6'); |
| 86 | + |
| 87 | + socket.bind(0); |
| 88 | + socket.on('listening', common.mustCall(() => { |
| 89 | + // Try to set with an invalid interfaceAddress ('undefined') |
| 90 | + assert.throws(() => { |
| 91 | + socket.setMulticastInterface(String(undefined)); |
| 92 | + }, /EINVAL/); |
| 93 | + |
| 94 | + socket.close(); |
| 95 | + })); |
| 96 | +} |
| 97 | + |
| 98 | +{ |
| 99 | + const socket = dgram.createSocket('udp6'); |
| 100 | + |
| 101 | + socket.bind(0); |
| 102 | + socket.on('listening', common.mustCall(() => { |
| 103 | + // Try to set with an invalid interfaceAddress ('') |
| 104 | + assert.throws(() => { |
| 105 | + socket.setMulticastInterface(''); |
| 106 | + }, /EINVAL/); |
| 107 | + |
| 108 | + socket.close(); |
| 109 | + })); |
| 110 | +} |
| 111 | + |
| 112 | +{ |
| 113 | + const socket = dgram.createSocket('udp6'); |
| 114 | + |
| 115 | + socket.bind(0); |
| 116 | + socket.on('listening', common.mustCall(() => { |
| 117 | + // Using lo0 for OsX, on all other OSes, an invalid Scope gets |
| 118 | + // turned into #0 (default selection) which is also acceptable. |
| 119 | + socket.setMulticastInterface('::%lo0'); |
| 120 | + |
| 121 | + socket.close(); |
| 122 | + })); |
| 123 | +} |
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