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31 lines
1.2 KiB
HTML
31 lines
1.2 KiB
HTML
<!doctype html>
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<html>
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<head>
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<title>XMLHttpRequest: loadstart event</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<link rel="help" href="https://xhr.spec.whatwg.org/#handler-xhr-onloadstart" data-tested-assertations="../.." />
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<link rel="help" href="https://xhr.spec.whatwg.org/#event-xhr-loadstart" data-tested-assertations="../.." />
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<link rel="help" href="https://xhr.spec.whatwg.org/#the-send()-method" data-tested-assertations="following-sibling::ol/li[9]/ol/li[2]" />
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</head>
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<body>
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<div id="log"></div>
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<script>
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var test = async_test();
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test.step(function() {
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var client = new XMLHttpRequest();
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client.onloadstart = test.step_func(function(e) {
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assert_true(e instanceof ProgressEvent);
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assert_equals(e.type, "loadstart");
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assert_equals(client.readyState, 1);
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test.done();
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});
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test.step_timeout(function () {
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assert_unreached("onloadstart not called after 500 ms");
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}, 500);
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client.open("GET", "resources/well-formed.xml");
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client.send(null);
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});
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</script>
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</body>
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</html>
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