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75 lines
2.2 KiB
JavaScript
75 lines
2.2 KiB
JavaScript
// This file tests async handling of a channel suspended in http-on-modify-request.
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var CC = Components.Constructor;
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Cu.import("resource://testing-common/httpd.js");
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Cu.import("resource://gre/modules/NetUtil.jsm");
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var obs = Cc["@mozilla.org/observer-service;1"]
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.getService(Ci.nsIObserverService);
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var baseUrl;
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function responseHandler(metadata, response)
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{
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var text = "testing";
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response.setHeader("Content-Type", "text/plain", false);
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response.setHeader("Set-Cookie", "chewy", false);
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response.bodyOutputStream.write(text, text.length);
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}
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function onExamineListener(callback) {
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obs.addObserver({
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observe: function(subject, topic, data) {
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var obs = Cc["@mozilla.org/observer-service;1"].getService();
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obs = obs.QueryInterface(Ci.nsIObserverService);
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obs.removeObserver(this, "http-on-examine-response");
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callback(subject.QueryInterface(Ci.nsIHttpChannel));
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}
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}, "http-on-examine-response");
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}
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function startChannelRequest(baseUrl, flags, callback) {
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var chan = NetUtil.newChannel({
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uri: baseUrl,
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loadUsingSystemPrincipal: true
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});
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chan.asyncOpen2(new ChannelListener(callback, null, flags));
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}
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// We first make a request that we'll cancel asynchronously. The response will
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// still contain the set-cookie header. Then verify the cookie was not actually
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// retained.
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add_test(function testAsyncCancel() {
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onExamineListener(chan => {
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// Suspend the channel then yield to make this async.
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chan.suspend();
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Promise.resolve().then(() => {
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chan.cancel(Cr.NS_BINDING_ABORTED);
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chan.resume();
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});
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});
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startChannelRequest(baseUrl, CL_EXPECT_FAILURE, (request, data, context) => {
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Assert.ok(!!!data, "no response");
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var cm = Cc["@mozilla.org/cookiemanager;1"].getService(Ci.nsICookieManager);
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Assert.equal(cm.countCookiesFromHost("localhost"), 0, "no cookies set");
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executeSoon(run_next_test);
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});
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});
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function run_test() {
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var httpServer = new HttpServer();
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httpServer.registerPathHandler("/", responseHandler);
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httpServer.start(-1);
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baseUrl = `http://localhost:${httpServer.identity.primaryPort}`;
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run_next_test();
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registerCleanupFunction(function(){
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httpServer.stop(() => {});
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});
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}
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