зеркало из https://github.com/mozilla/gecko-dev.git
108 строки
2.8 KiB
HTML
108 строки
2.8 KiB
HTML
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=759964
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 759964</title>
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
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<script type="application/javascript">
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/** Test for Bug 759964 **/
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(runNextTest);
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var SJS = "http://mochi.test:8888/tests/dom/html/test/allowMedia.sjs";
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var TEST_PAGE = "data:text/html,<audio src='" + SJS + "?audio'></audio>";
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var Ci = Components.interfaces;
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function runNextTest() {
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var test = tests.shift();
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if (!test) {
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SimpleTest.finish();
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return;
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}
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test();
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}
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var tests = [
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// Set allowMedia = false, load a page with <audio>, verify the <audio>
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// doesn't load its source.
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function basic() {
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var iframe = insertIframe();
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docshellForWindow(iframe.contentWindow).allowMedia = false;
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loadIframe(iframe, TEST_PAGE, function () {
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verifyPass();
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iframe.remove();
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runNextTest();
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});
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},
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// Set allowMedia = false on parent docshell, load a page with <audio> in a
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// child iframe, verify the <audio> doesn't load its source.
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function inherit() {
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var docshell = docshellForWindow(window);
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docshell.allowMedia = false;
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var iframe = insertIframe();
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loadIframe(iframe, TEST_PAGE, function () {
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verifyPass();
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iframe.remove();
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docshell.allowMedia = true;
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runNextTest();
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});
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},
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// In a display:none iframe, set allowMedia = false, load a page with <audio>,
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// verify the <audio> doesn't load its source.
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function displayNone() {
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var iframe = insertIframe();
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iframe.style.display = "none";
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docshellForWindow(iframe.contentWindow).allowMedia = false;
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loadIframe(iframe, TEST_PAGE, function () {
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verifyPass();
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iframe.remove();
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runNextTest();
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});
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},
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];
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function docshellForWindow(win) {
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return win.
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QueryInterface(Ci.nsIInterfaceRequestor).
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getInterface(Ci.nsIWebNavigation).
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QueryInterface(Ci.nsIDocShell);
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}
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function insertIframe() {
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var iframe = document.createElement("iframe");
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document.body.appendChild(iframe);
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return iframe;
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}
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function loadIframe(iframe, url, onDone) {
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iframe.setAttribute("src", url);
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iframe.addEventListener("load", onDone);
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}
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function verifyPass() {
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var xhr = new XMLHttpRequest();
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xhr.open("GET", SJS, false);
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xhr.send();
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is(xhr.responseText, "PASS", "<audio> source should not have been loaded.");
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}
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</script>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=759964">Mozilla Bug 759964</a>
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<p id="display">
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</p>
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</body>
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</html>
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