57 lines
1.3 KiB
JavaScript
57 lines
1.3 KiB
JavaScript
// Flags: --expose-internals
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'use strict';
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const common = require('../common');
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if (common.isWindows)
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common.skip('Does not support binding fd on Windows');
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const dgram = require('dgram');
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const assert = require('assert');
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const { kStateSymbol } = require('internal/dgram');
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const { internalBinding } = require('internal/test/binding');
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const { TCP, constants } = internalBinding('tcp_wrap');
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const TYPE = 'udp4';
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// Throw when the fd is occupied according to https://github.com/libuv/libuv/pull/1851.
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{
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const socket = dgram.createSocket(TYPE);
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socket.bind(common.mustCall(() => {
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const anotherSocket = dgram.createSocket(TYPE);
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const { handle } = socket[kStateSymbol];
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assert.throws(() => {
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anotherSocket.bind({
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fd: handle.fd,
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});
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}, {
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code: 'EEXIST',
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name: 'Error',
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message: /^open EEXIST$/
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});
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socket.close();
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}));
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}
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// Throw when the type of fd is not "UDP".
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{
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const handle = new TCP(constants.SOCKET);
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handle.listen();
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const fd = handle.fd;
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assert.notStrictEqual(fd, -1);
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const socket = new dgram.createSocket(TYPE);
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assert.throws(() => {
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socket.bind({
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fd,
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});
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}, {
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code: 'ERR_INVALID_FD_TYPE',
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name: 'TypeError',
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message: /^Unsupported fd type: TCP$/
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});
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handle.close();
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}
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