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111 lines
3.1 KiB
111 lines
3.1 KiB
'use strict';
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const common = require('../common');
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if (!common.hasCrypto)
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common.skip('missing crypto');
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const assert = require('assert');
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const h2 = require('http2');
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const server = h2.createServer();
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server.on('stream', common.mustCall(onStream));
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function assertSettings(settings) {
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assert.strictEqual(typeof settings, 'object');
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assert.strictEqual(typeof settings.headerTableSize, 'number');
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assert.strictEqual(typeof settings.enablePush, 'boolean');
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assert.strictEqual(typeof settings.initialWindowSize, 'number');
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assert.strictEqual(typeof settings.maxFrameSize, 'number');
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assert.strictEqual(typeof settings.maxConcurrentStreams, 'number');
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assert.strictEqual(typeof settings.maxHeaderListSize, 'number');
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}
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function onStream(stream, headers, flags) {
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assertSettings(stream.session.localSettings);
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assertSettings(stream.session.remoteSettings);
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stream.respond({
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'content-type': 'text/html',
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':status': 200
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});
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stream.end('hello world');
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}
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server.listen(0);
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server.on('listening', common.mustCall(() => {
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const client = h2.connect(`http://localhost:${server.address().port}`, {
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settings: {
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enablePush: false,
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initialWindowSize: 123456
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}
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});
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client.on('localSettings', common.mustCall((settings) => {
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assert(settings);
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assert.strictEqual(settings.enablePush, false);
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assert.strictEqual(settings.initialWindowSize, 123456);
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assert.strictEqual(settings.maxFrameSize, 16384);
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}, 2));
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client.on('remoteSettings', common.mustCall((settings) => {
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assert(settings);
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}));
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const headers = { ':path': '/' };
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const req = client.request(headers);
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req.on('connect', common.mustCall(() => {
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// pendingSettingsAck will be true if a SETTINGS frame
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// has been sent but we are still waiting for an acknowledgement
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assert(client.pendingSettingsAck);
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}));
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// State will only be valid after connect event is emitted
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req.on('ready', common.mustCall(() => {
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assert.doesNotThrow(() => {
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client.settings({
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maxHeaderListSize: 1
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});
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});
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// Verify valid error ranges
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[
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['headerTableSize', -1],
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['headerTableSize', 2 ** 32],
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['initialWindowSize', -1],
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['initialWindowSize', 2 ** 32],
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['maxFrameSize', 16383],
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['maxFrameSize', 2 ** 24],
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['maxHeaderListSize', -1],
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['maxHeaderListSize', 2 ** 32]
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].forEach((i) => {
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const settings = {};
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settings[i[0]] = i[1];
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assert.throws(() => client.settings(settings),
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common.expectsError({
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code: 'ERR_HTTP2_INVALID_SETTING_VALUE',
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type: RangeError
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}));
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});
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[1, {}, 'test', [], null, Infinity, NaN].forEach((i) => {
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assert.throws(() => client.settings({ enablePush: i }),
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common.expectsError({
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code: 'ERR_HTTP2_INVALID_SETTING_VALUE',
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type: TypeError
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}));
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});
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}));
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req.on('response', common.mustCall());
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req.resume();
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req.on('end', common.mustCall(() => {
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server.close();
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client.destroy();
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}));
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req.end();
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}));
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