2019-09-09 16:53:38 +03:00
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<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 1518442</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
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<script>
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function runTest() {
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2019-09-11 17:23:56 +03:00
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var iframe = document.createElement("iframe");
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iframe.src = "about:blank";
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iframe.onload = () => frameLoaded(iframe);
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document.body.appendChild(iframe);
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}
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2019-09-09 16:53:38 +03:00
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2019-09-11 17:23:56 +03:00
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function frameLoaded(iframe) {
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let win = iframe.contentWindow;
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let doc = iframe.contentDocument;
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let element = iframe.contentDocument.documentElement;
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is(win.onformdata, undefined, "Should not have window.onformdata");
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is(doc.onformdata, undefined, "Should not have document.onformdata");
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is(element.onformdata, undefined, "Should not have document.documentElement.onformdata");
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let eventName = "formdata";
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win.testValue = "not fired";
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element.setAttribute("on" + eventName, "window.testValue = 'fired'");
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element.dispatchEvent(new Event(eventName));
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is(win.testValue, "not fired", `${eventName} should not have fired when pref disable`);
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win.testValue = "not fired";
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element.removeAttribute("on" + eventName);
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element.dispatchEvent(new Event(eventName));
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is(win.testValue, "not fired", `${eventName} should not have fired any event`);
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delete win.testValue;
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SimpleTest.finish();
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}
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2019-09-09 16:53:38 +03:00
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SimpleTest.waitForExplicitFinish();
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SpecialPowers.pushPrefEnv({"set": [["dom.formdata.event.enabled", false]]}, runTest);
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</script>
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</head>
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<body>
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<p id="display"></p>
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<div id="content" style="display: none"></div>
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<pre id="test"></pre>
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</body>
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</html>
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