<!doctype html> <meta charset=utf-8> <title>XMLHttpRequest: The send() method: Fire an event named load (synchronous flag is unset)</title> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <link rel="help" href="https://xhr.spec.whatwg.org/#handler-xhr-onload" data-tested-assertations="../.." /> <link rel="help" href="https://xhr.spec.whatwg.org/#event-xhr-load" data-tested-assertations="../.." /> <link rel="help" href="https://xhr.spec.whatwg.org/#infrastructure-for-the-send()-method" data-tested-assertations="following::a[contains(@href,'#switch-done')]/.." /> <link rel="help" href="https://xhr.spec.whatwg.org/#switch-done" data-tested-assertations="following::ol/li[6]" /> <div id="log"></div> <script> var test = async_test(); test.step(function() { var client = new XMLHttpRequest(); client.onload = test.step_func(function(e) { assert_true(e instanceof ProgressEvent); assert_equals(e.type, "load"); assert_equals(client.readyState, 4); test.done(); }); client.onreadystatechange = test.step_func(function() { if (client.readyState !== 4) return; setTimeout(test.step_func(function() { assert_unreached("Didn't get load event within 4ms of readystatechange==4"); }), 4); }); client.open("GET", "resources/well-formed.xml"); client.send(null); }); </script>