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// This test is checking the `network.socket.forcePort` preference has an effect.
// We remap an ilusional port `8765` to go to the port the server actually binds to.
"use strict";
const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
function make_channel(url, callback, ctx) {
return NetUtil.newChannel({ uri: url, loadUsingSystemPrincipal: true });
}
const REMAPPED_PORT = 8765;
add_task(async function check_protocols() {
function contentHandler(metadata, response) {
let responseBody = "The server should never return this!";
response.setHeader("Content-Type", "text/plain");
response.bodyOutputStream.write(responseBody, responseBody.length);
}
const httpserv = new HttpServer();
httpserv.registerPathHandler("/content", contentHandler);
httpserv.start(-1);
do_get_profile();
Services.prefs.setCharPref(
"network.socket.forcePort",
`${REMAPPED_PORT}=${httpserv.identity.primaryPort}`
);
function get_response() {
return new Promise(resolve => {
const URL = `http://localhost:${REMAPPED_PORT}/content`;
const channel = make_channel(URL);
channel.asyncOpen(
new ChannelListener((request, data) => {
resolve(data);
})
);
});
}
// We expect "Bad request" from the test server because the server doesn't
// have identity for the remapped port. We don't want to add it too, because
// that would not prove we actualy remap the port number.
Assert.equal(await get_response(), "Bad request\n");
await new Promise(resolve => httpserv.stop(resolve));
});
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