<?xml version="1.0"?> <?xml-stylesheet href="chrome://global/skin" type="text/css"?> <window title="Mozilla Bug 449778" onload="doTheTest()" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> <hbox id="parent"> </hbox> <!-- test code goes here --> <script type="application/javascript"><![CDATA[ var imports = [ "SimpleTest", "is", "isnot", "ok", "onerror" ]; for (var name of imports) { window[name] = window.opener.wrappedJSObject[name]; } function $(id) { return document.getElementById(id); } function addBrowser(parent, id, width, height) { var b = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "browser"); b.setAttribute("type", "content"); b.setAttribute("id", id); b.setAttribute("width", width); b.setAttribute("height", height); $(parent).appendChild(b); } addBrowser("parent", "f1", 300, 200); addBrowser("parent", "f2", 300, 200); /** Test for Bug 449778 **/ var doc1 = "data:text/html,<html><body>This is a test</body></html>"; var doc2 = "data:text/html,<html><body>This is a second test</body></html>"; var doc3 = "data:text/html,<html><body>This is a <script>var evt = document.createEvent('Events'); evt.initEvent('testEvt', true, true); document.dispatchEvent(evt);</script>third test</body></html>"; $("f1").setAttribute("src", doc1); $("f2").setAttribute("src", doc2); function doTheTest() { var strs = { "f1": "", "f2" : "" }; function attachListener(node, type) { var listener = function(e) { if (strs[node.id]) strs[node.id] += " "; strs[node.id] += node.id + ".page" + type; } node.addEventListener("page" + type, listener, false); listener.detach = function() { node.removeEventListener("page" + type, listener, false); } return listener; } var l1 = attachListener($("f1"), "show"); var l2 = attachListener($("f1"), "hide"); var l3 = attachListener($("f2"), "show"); var l4 = attachListener($("f2"), "hide"); $("f1").swapDocShells($("f2")); is(strs["f1"], "f1.pagehide f1.pageshow", "Expected hide then show on first loaded page"); is(strs["f2"], "f2.pagehide f2.pageshow", "Expected hide then show on second loaded page"); function listener2() { $("f2").removeEventListener("testEvt", listener2, false); strs = { "f1": "", "f2" : "" }; $("f1").swapDocShells($("f2")); is(strs["f1"], "f1.pagehide", "Expected hide on already-loaded page, then nothing"); is(strs["f2"], "f2.pageshow f2.pagehide f2.pageshow", "Expected show on still-loading page, then hide on it, then show " + "on already-loaded page"); strs = { "f1": "", "f2" : "" }; $("f1").addEventListener("pageshow", listener3, false); } function listener3() { $("f1").removeEventListener("pageshow", listener3, false); is(strs["f1"], "f1.pageshow", "Expected show as our page finishes loading"); is(strs["f2"], "", "Expected no more events here."); l1.detach(); l2.detach(); l3.detach(); l4.detach(); window.close(); SimpleTest.finish(); } $("f2").addEventListener("testEvt", listener2, false, true); $("f2").setAttribute("src", doc3); } ]]></script> </window>