<!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <!DOCTYPE HTML> <html> <!-- Tests of DOM Worker Threads with Fibonacci --> <head> <title>Test for DOM Worker Threads with Fibonacci</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=450452">DOM Worker Threads Fibonacci</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script class="testbody" type="text/javascript"> const seqNum = 5; function recursivefib(n) { return n < 2 ? n : recursivefib(n - 1) + recursivefib(n - 2); } var worker = new Worker("fibonacci_worker.js"); worker.onmessage = function(event) { is(event.target, worker); is(event.data, recursivefib(seqNum)); SimpleTest.finish(); }; worker.onerror = function(event) { is(event.target, worker); ok(false, "Worker had an error: " + event.message); SimpleTest.finish(); }; worker.postMessage(seqNum); SimpleTest.waitForExplicitFinish(); </script> </pre> </body> </html>