gecko-dev/docshell/test/chrome/bug396519_window.xul

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<?xml version="1.0"?>
<!-- This Source Code Form is subject to the terms of the Mozilla Public
- License, v. 2.0. If a copy of the MPL was not distributed with this
- file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<window id="396519Test"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
width="600"
height="600"
onload="onLoad();"
title="396519 test">
<script type="application/javascript"><![CDATA[
const LISTEN_EVENTS = ["pageshow"];
const Cc = Components.classes;
const Ci = Components.interfaces;
var gBrowser;
var gTestCount = 0;
var gTestsIterator;
var gExpected = [];
function ok(condition, message) {
window.opener.wrappedJSObject.SimpleTest.ok(condition, message);
}
function is(a, b, message) {
window.opener.wrappedJSObject.SimpleTest.is(a, b, message);
}
function finish() {
for each (let eventType in LISTEN_EVENTS) {
gBrowser.removeEventListener(eventType, eventListener, true);
}
window.close();
window.opener.wrappedJSObject.SimpleTest.finish();
}
function onLoad() {
gBrowser = document.getElementById("content");
for each (let eventType in LISTEN_EVENTS) {
gBrowser.addEventListener(eventType, eventListener, true);
}
gTestsIterator = testsIterator();
nextTest();
}
function eventListener(event) {
// we're in pageshow, but we need to let that finish
// content eviction and saving happen during pageshow, so when doTest
// runs, we should should be in a testable state
setTimeout(doTest, 0);
}
function doTest() {
var history = gBrowser.webNavigation.sessionHistory;
if (history.count == gExpected.length) {
for (var i=0; i<history.count; i++) {
var shEntry = history.getEntryAtIndex(i,false).
QueryInterface(Components.interfaces.nsISHEntry);
is(!!shEntry.contentViewer, gExpected[i], "content viewer "+i+", test "+gTestCount);
}
// Make sure none of the SHEntries share bfcache entries with one
// another.
for (var i = 0; i < history.count; i++) {
for (var j = 0; j < history.count; j++) {
if (j == i)
continue;
let shentry1 = history.getEntryAtIndex(i, false)
.QueryInterface(Ci.nsISHEntry);
let shentry2 = history.getEntryAtIndex(j, false)
.QueryInterface(Ci.nsISHEntry);
ok(!shentry1.sharesDocumentWith(shentry2),
'Test ' + gTestCount + ': shentry[' + i + "] shouldn't " +
"share document with shentry[" + j + ']');
}
}
}
else {
is(history.count, gExpected.length, "Wrong history length in test "+gTestCount);
}
setTimeout(nextTest, 0);
}
function nextTest() {
try {
gTestsIterator.next();
} catch (err if err instanceof StopIteration) {
finish();
}
}
function testsIterator() {
// Tests 1 + 2:
// Back/forward between two simple documents. Bfcache will be used.
var test1Doc = "data:text/html,<html><head><title>test1</title></head>" +
"<body>test1</body></html>";
gTestCount++;
gExpected = [false];
gBrowser.loadURI(test1Doc);
yield undefined;
gTestCount++;
gExpected = [true, false];
var test2Doc = test1Doc.replace(/1/,"2");
gBrowser.loadURI(test2Doc);
yield undefined;
gTestCount++;
gExpected = [true, true, false];
gBrowser.loadURI(test1Doc);
yield undefined;
gTestCount++;
gExpected = [true, true, true, false];
gBrowser.loadURI(test2Doc);
yield undefined;
gTestCount++;
gExpected = [false, true, true, true, false];
gBrowser.loadURI(test1Doc);
yield undefined;
gTestCount++;
gExpected = [false, false, true, true, true, false];
gBrowser.loadURI(test2Doc);
yield undefined;
gTestCount++;
gExpected = [false, false, true, true, false, true];
gBrowser.goBack();
yield undefined;
gTestCount++;
gExpected = [false, false, true, true, true, false];
gBrowser.goForward();
yield undefined;
gTestCount++;
gExpected = [false, false, true, true, true, false];
gBrowser.gotoIndex(1);
yield undefined;
gTestCount++;
gExpected = [false, true, true, true, false, false];
gBrowser.goBack();
yield undefined;
gTestCount++;
gExpected = [false, false, true, true, false, false];
gBrowser.gotoIndex(5);
yield undefined;
}
]]></script>
<browser type="content-primary" flex="1" id="content" src="about:blank"/>
</window>