зеркало из https://github.com/mozilla/gecko-dev.git
223 строки
5.6 KiB
HTML
223 строки
5.6 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=590573
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-->
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<head>
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<title>Test for Bug 590573</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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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=590573">Mozilla Bug 590573</a>
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<script type='application/javascript;version=1.7'>
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SimpleTest.waitForExplicitFinish();
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// Listen to the first callback, since this indicates that the page loaded.
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var page1LoadCallbackEnabled = true;
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function page1Load()
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{
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if (page1LoadCallbackEnabled) {
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page1LoadCallbackEnabled = false;
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dump('Got page1 load.\n');
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pageLoad();
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}
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else {
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dump('Ignoring page1 load.\n');
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}
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}
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var page1PopstateCallbackEnabled = false;
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function page1Popstate()
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{
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if (page1PopstateCallbackEnabled) {
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page1PopstateCallbackEnabled = false;
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dump('Got page1 popstate.\n');
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pageLoad();
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}
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else {
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dump('Ignoring page1 popstate.\n');
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}
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}
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var page1PageShowCallbackEnabled = false;
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function page1PageShow()
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{
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if (page1PageShowCallbackEnabled) {
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page1PageShowCallbackEnabled = false;
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dump('Got page1 pageshow.\n');
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pageLoad();
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}
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else {
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dump('Ignoring page1 pageshow.\n');
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}
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}
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var page2LoadCallbackEnabled = false;
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function page2Load()
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{
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if (page2LoadCallbackEnabled) {
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page2LoadCallbackEnabled = false;
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dump('Got page2 popstate.\n');
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pageLoad();
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}
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else {
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dump('Ignoring page2 popstate.\n');
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}
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}
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var page2PopstateCallbackEnabled = false;
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function page2Popstate()
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{
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if (page2PopstateCallbackEnabled) {
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page2PopstateCallbackEnabled = false;
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dump('Got page2 popstate.\n');
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pageLoad();
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}
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else {
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dump('Ignoring page2 popstate.\n');
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}
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}
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var page2PageShowCallbackEnabled = false;
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function page2PageShow()
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{
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if (page2PageShowCallbackEnabled) {
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page2PageShowCallbackEnabled = false;
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dump('Got page2 pageshow.\n');
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pageLoad();
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}
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else {
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dump('Ignoring page2 pageshow.\n');
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}
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}
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function dumpSHistory(theWindow)
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{
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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const Ci = Components.interfaces;
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let sh = theWindow.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIWebNavigation)
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.sessionHistory;
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if (!sh) {
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dump(" window has no shistory.\n");
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return;
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}
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dump(" count: " + sh.count + "\n");
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dump(" index: " + sh.index + "\n");
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dump(" requestedIndex: " + sh.requestedIndex + "\n");
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for (let i = 0; i < sh.count; i++) {
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let shentry = sh.getEntryAtIndex(i, false);
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dump(" " + i + ": " + shentry.URI.spec + '\n');
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shentry.QueryInterface(Ci.nsISHContainer);
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for (let j = 0; j < shentry.childCount; j++) {
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let child = shentry.GetChildAt(j);
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dump(" child " + j + ": " + child.URI.spec + '\n');
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}
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}
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return sh;
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}
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var popup = window.open('file_bug590573_1.html');
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var loads = 0;
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function pageLoad()
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{
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loads++;
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dump('pageLoad(loads=' + loads + ', page location=' + popup.location + ')\n');
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dumpSHistory(window);
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if (loads == 1) {
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is(popup.scrollY, 0, "test 1");
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popup.scroll(0, 100);
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popup.history.pushState('', '', '?pushed');
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is(popup.scrollY, 100, "test 2");
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popup.scroll(0, 200); // set state-2's position to 200
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popup.history.back();
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is(popup.scrollY, 100, "test 3");
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popup.scroll(0, 150); // set original page's position to 150
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popup.history.forward();
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is(popup.scrollY, 200, "test 4");
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popup.history.back();
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is(popup.scrollY, 150, "test 5");
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popup.history.forward();
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is(popup.scrollY, 200, "test 6");
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// At this point, the history looks like:
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// PATH POSITION
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// file_bug590573_1.html 150 <-- oldest
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// file_bug590573_1.html?pushed 200 <-- newest, current
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// Now test that the scroll position is persisted when we have real
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// navigations involved. First, we need to spin the event loop so that the
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// navigation doesn't replace our current history entry.
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setTimeout(pageLoad, 0);
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}
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else if (loads == 2) {
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page2LoadCallbackEnabled = true;
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popup.location = 'file_bug590573_2.html';
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}
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else if (loads == 3) {
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ok(popup.location.href.match('file_bug590573_2.html$'),
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"Location was " + popup.location +
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" but should end with file_bug590573_2.html");
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is(popup.scrollY, 0, "test 7");
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popup.scroll(0, 300);
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// We need to spin the event loop again before we go back, otherwise the
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// scroll positions don't get updated properly.
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setTimeout(pageLoad, 0);
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}
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else if (loads == 4) {
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page1PageShowCallbackEnabled = true;
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popup.history.back();
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}
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else if (loads == 5) {
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// Spin the event loop again so that we get the right scroll positions.
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setTimeout(pageLoad, 0);
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}
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else if (loads == 6) {
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is(popup.location.search, "?pushed");
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ok(popup.document.getElementById('div1'), 'page should have div1.');
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is(popup.scrollY, 200, "test 8");
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popup.history.back();
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is(popup.scrollY, 150, "test 9");
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popup.history.forward();
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is(popup.scrollY, 200, "test 10");
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// Spin one last time...
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setTimeout(pageLoad, 0);
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}
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else if (loads == 7) {
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page2PageShowCallbackEnabled = true;
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popup.history.forward();
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}
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else if (loads == 8) {
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is(popup.scrollY, 300, "test 11");
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popup.close();
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SimpleTest.finish();
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}
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else {
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ok(false, "Got extra load!");
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}
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}
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</script>
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</body>
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</html>
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