зеркало из https://github.com/mozilla/gecko-dev.git
61 строка
1.8 KiB
JavaScript
61 строка
1.8 KiB
JavaScript
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/*
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Test if 204 response is cached.
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1. Make first http request and return a 204 response.
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2. Check if the first response is not cached.
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3. Make second http request and check if the response is cached.
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*/
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"use strict";
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const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
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function test_handler(metadata, response) {
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response.setHeader("Content-Type", "text/html", false);
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response.setHeader("Cache-control", "max-age=9999", false);
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response.setStatusLine(metadata.httpVersion, 204, "No Content");
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}
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function make_channel(url) {
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let channel = NetUtil.newChannel({
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uri: url,
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loadUsingSystemPrincipal: true,
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}).QueryInterface(Ci.nsIHttpChannel);
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return channel;
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}
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async function get_response(channel, fromCache) {
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return new Promise(resolve => {
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channel.asyncOpen(
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new ChannelListener((request, buffer, ctx, isFromCache) => {
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ok(fromCache == isFromCache, `got response from cache = ${fromCache}`);
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resolve();
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})
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);
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});
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}
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async function stop_server(httpserver) {
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return new Promise(resolve => {
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httpserver.stop(resolve);
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});
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}
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add_task(async function() {
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let httpserver = new HttpServer();
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httpserver.registerPathHandler("/testdir", test_handler);
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httpserver.start(-1);
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const PORT = httpserver.identity.primaryPort;
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const URI = `http://localhost:${PORT}/testdir`;
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await get_response(make_channel(URI, "GET"), false);
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await get_response(make_channel(URI, "GET"), true);
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await stop_server(httpserver);
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});
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