1'use strict'; 2 3const common = require('../common'); 4if (!common.hasCrypto) 5 common.skip('missing crypto'); 6const assert = require('assert'); 7const h2 = require('http2'); 8const { inspect } = require('util'); 9 10const server = h2.createServer(); 11 12// We use the lower-level API here 13server.on('stream', common.mustCall((stream, headers, flags) => { 14 stream.respond(); 15 stream.end('ok'); 16})); 17server.on('session', common.mustCall((session) => { 18 session.on('remoteSettings', common.mustCall(2)); 19})); 20 21server.listen(0, common.mustCall(() => { 22 const client = h2.connect(`http://localhost:${server.address().port}`); 23 24 [ 25 ['headerTableSize', -1, RangeError], 26 ['headerTableSize', 2 ** 32, RangeError], 27 ['initialWindowSize', -1, RangeError], 28 ['initialWindowSize', 2 ** 32, RangeError], 29 ['maxFrameSize', 1, RangeError], 30 ['maxFrameSize', 2 ** 24, RangeError], 31 ['maxConcurrentStreams', -1, RangeError], 32 ['maxConcurrentStreams', 2 ** 32, RangeError], 33 ['maxHeaderListSize', -1, RangeError], 34 ['maxHeaderListSize', 2 ** 32, RangeError], 35 ['maxHeaderSize', -1, RangeError], 36 ['maxHeaderSize', 2 ** 32, RangeError], 37 ['enablePush', 'a', TypeError], 38 ['enablePush', 1, TypeError], 39 ['enablePush', 0, TypeError], 40 ['enablePush', null, TypeError], 41 ['enablePush', {}, TypeError], 42 ].forEach(([name, value, errorType]) => 43 assert.throws( 44 () => client.settings({ [name]: value }), 45 { 46 code: 'ERR_HTTP2_INVALID_SETTING_VALUE', 47 name: errorType.name 48 } 49 ) 50 ); 51 52 [1, true, {}, []].forEach((invalidCallback) => 53 assert.throws( 54 () => client.settings({}, invalidCallback), 55 { 56 name: 'TypeError', 57 code: 'ERR_INVALID_CALLBACK', 58 message: 59 `Callback must be a function. Received ${inspect(invalidCallback)}` 60 } 61 ) 62 ); 63 64 client.settings({ maxFrameSize: 1234567 }); 65 66 const req = client.request(); 67 req.on('response', common.mustCall()); 68 req.resume(); 69 req.on('close', common.mustCall(() => { 70 server.close(); 71 client.close(); 72 })); 73})); 74