зеркало из https://github.com/mozilla/gecko-dev.git
76 строки
2.1 KiB
JavaScript
76 строки
2.1 KiB
JavaScript
"use strict";
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const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
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var httpServer = null;
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const body = "Hello";
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function makeChan(url) {
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let chan = 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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chan.loadFlags |= Ci.nsIRequest.LOAD_BYPASS_CACHE;
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chan.loadFlags |= Ci.nsIRequest.INHIBIT_CACHING;
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return chan;
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}
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function channelOpenPromise(chan, flags) {
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return new Promise(resolve => {
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function finish(req, buffer) {
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resolve([req, buffer]);
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}
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chan.asyncOpen(new ChannelListener(finish, null, flags));
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});
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}
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function makeURL(host) {
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return `http://${host}:${httpServer.identity.primaryPort}/`;
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}
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add_task(async function test_localhost_offline() {
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Services.io.offline = true;
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Services.prefs.setBoolPref("network.disable-localhost-when-offline", false);
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let chan = makeChan(makeURL("127.0.0.1"));
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let [, resp] = await channelOpenPromise(chan);
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Assert.equal(resp, body, "Should get correct response");
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chan = makeChan(makeURL("localhost"));
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[, resp] = await channelOpenPromise(chan);
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Assert.equal(resp, body, "Should get response");
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Services.prefs.setBoolPref("network.disable-localhost-when-offline", true);
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chan = makeChan(makeURL("127.0.0.1"));
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let [req] = await channelOpenPromise(
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chan,
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CL_ALLOW_UNKNOWN_CL | CL_EXPECT_FAILURE
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);
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req.QueryInterface(Ci.nsIHttpChannel);
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Assert.equal(req.status, Cr.NS_ERROR_OFFLINE);
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chan = makeChan(makeURL("localhost"));
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[req] = await channelOpenPromise(
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chan,
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CL_ALLOW_UNKNOWN_CL | CL_EXPECT_FAILURE
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);
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req.QueryInterface(Ci.nsIHttpChannel);
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Assert.equal(req.status, Cr.NS_ERROR_OFFLINE);
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Services.prefs.clearUserPref("network.disable-localhost-when-offline");
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Services.io.offline = false;
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});
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function run_test() {
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httpServer = new HttpServer();
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httpServer.registerPathHandler("/", (request, response) => {
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response.seizePower();
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response.write("HTTP/1.1 200 OK\r\n");
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response.write("Content-Length: " + body.length + "\r\n");
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response.write("\r\n");
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response.write(body);
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response.finish();
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});
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httpServer.start(-1);
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run_next_test();
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}
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