80 lines
2 KiB
JavaScript
80 lines
2 KiB
JavaScript
// BroadcastChannel is not considered part of CookieJar. It's not allowed to
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// communicate with other windows with different cookie jar settings.
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"use strict";
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CookiePolicyHelper.runTest("BroadcastChannel", {
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cookieJarAccessAllowed: async w => {
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new w.BroadcastChannel("hello");
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ok(true, "BroadcastChannel be used");
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},
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cookieJarAccessDenied: async w => {
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try {
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new w.BroadcastChannel("hello");
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ok(false, "BroadcastChannel cannot be used!");
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} catch (e) {
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ok(true, "BroadcastChannel cannot be used!");
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is(e.name, "SecurityError", "We want a security error message.");
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}
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},
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});
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CookiePolicyHelper.runTest("BroadcastChannel in workers", {
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cookieJarAccessAllowed: async w => {
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function nonBlockingCode() {
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new BroadcastChannel("hello");
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postMessage(true);
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}
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let blob = new w.Blob([
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nonBlockingCode.toString() + "; nonBlockingCode();",
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]);
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ok(blob, "Blob has been created");
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let blobURL = w.URL.createObjectURL(blob);
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ok(blobURL, "Blob URL has been created");
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let worker = new w.Worker(blobURL);
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ok(worker, "Worker has been created");
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await new w.Promise((resolve, reject) => {
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worker.onmessage = function (e) {
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if (e) {
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resolve();
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} else {
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reject();
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}
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};
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});
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},
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cookieJarAccessDenied: async w => {
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function blockingCode() {
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try {
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new BroadcastChannel("hello");
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postMessage(false);
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} catch (e) {
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postMessage(e.name == "SecurityError");
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}
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}
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let blob = new w.Blob([blockingCode.toString() + "; blockingCode();"]);
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ok(blob, "Blob has been created");
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let blobURL = w.URL.createObjectURL(blob);
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ok(blobURL, "Blob URL has been created");
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let worker = new w.Worker(blobURL);
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ok(worker, "Worker has been created");
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await new w.Promise((resolve, reject) => {
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worker.onmessage = function (e) {
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if (e) {
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resolve();
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} else {
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reject();
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}
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};
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});
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},
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});
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