147 lines
4.2 KiB
HTML
147 lines
4.2 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1667316
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-->
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<head>
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<title>Test for Bug 1667316</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1667316">Mozilla Bug 1667316</a>
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<p id="display"></p>
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<div id="content" style="display: none"></div>
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<script class="testbody" type="text/javascript">
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/** Test for Bug 1667316 **/
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function testPreloadEvent(url, crossorigin, expectLoad) {
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return new Promise((resolve) => {
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var link = document.createElement("LINK");
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link.setAttribute("rel", "preload");
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link.setAttribute("href", url);
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link.setAttribute("as", "fetch");
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if (crossorigin) {
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link.setAttribute("crossorigin", "");
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}
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link.addEventListener("load", () => {
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ok(expectLoad, "not expecting load event for " + url);
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link.remove();
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resolve();
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});
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link.addEventListener("error", () => {
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ok(!expectLoad, "not expecting error event for " + url);
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link.remove();
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resolve();
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});
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document.head.appendChild(link);
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});
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}
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function testChangePrefetchToPreload(url) {
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return new Promise((resolve) => {
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var preloaded = false;
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var link = document.createElement("LINK");
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link.setAttribute("rel", "prefetch");
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link.setAttribute("href", url);
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link.setAttribute("as", "fetch");
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link.addEventListener("load", () => {
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ok(preloaded, "this will happen only on a preload");
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ok(true, "not expecting load event for " + url);
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link.remove();
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resolve();
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});
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link.addEventListener("error", () => {
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ok(false, "not expecting error event for " + url);
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link.remove();
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resolve();
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});
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document.head.appendChild(link);
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preloaded = true;
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link.setAttribute("rel", "preload");
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})
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};
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const SJS_PATH = window.location.pathname.replace(/[^/]+$/, "file_bug1268962.sjs");
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// eslint-disable-next-line @microsoft/sdl/no-insecure-url
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const SAME_ORIGIN = "http://mochi.test:8888" + SJS_PATH;
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// eslint-disable-next-line @microsoft/sdl/no-insecure-url
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const CROSS_ORIGIN = "http://example.com" + SJS_PATH;
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SimpleTest.waitForExplicitFinish();
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SpecialPowers.spawnChrome([], () => {
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let window = this.browsingContext.currentWindowGlobal;
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window.ChannelEventSink = {
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_classDescription: "WebRequest channel event sink",
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_classID: Components.ID("115062f8-92f1-11e5-8b7f-08001110f7ec"),
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_contractID: "@mozilla.org/webrequest/channel-event-sink;1",
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QueryInterface: ChromeUtils.generateQI(["nsIChannelEventSink", "nsIFactory"]),
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init() {
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Components.manager
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.QueryInterface(Ci.nsIComponentRegistrar)
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.registerFactory(
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this._classID,
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this._classDescription,
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this._contractID,
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this
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);
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},
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register() {
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Services.catMan.addCategoryEntry(
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"net-channel-event-sinks",
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this._contractID,
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this._contractID,
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false,
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true
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);
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},
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unregister() {
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Components.manager
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.QueryInterface(Ci.nsIComponentRegistrar)
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.unregisterFactory(this._classID, window.ChannelEventSink);
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Services.catMan.deleteCategoryEntry(
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"net-channel-event-sinks",
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this._contractID,
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false
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);
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},
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// nsIChannelEventSink implementation
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asyncOnChannelRedirect(oldChannel, newChannel, flags, redirectCallback) {
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// Abort the redirection.
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redirectCallback.onRedirectVerifyCallback(Cr.NS_ERROR_NO_INTERFACE);
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},
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// nsIFactory implementation
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createInstance(iid) {
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return this.QueryInterface(iid);
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},
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};
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window.ChannelEventSink.init();
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window.ChannelEventSink.register();
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})
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// test cross origin by redirection without CORS
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.then(() => testPreloadEvent(SAME_ORIGIN + "?redirect=crossorigin&statusCode=200&cacheControl=no-cache", false, false))
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.catch((err) => ok(false, "promise rejected: " + err))
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.then(async () => {
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await SpecialPowers.spawnChrome([], () => {
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let window = this.browsingContext.currentWindowGlobal;
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window.ChannelEventSink.unregister();
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delete window.ChannelEventSink;
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})
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})
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.then(() => SimpleTest.finish());
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</script>
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</body>
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</html>
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