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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /docshell/test/test_bug590573.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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diff --git a/docshell/test/test_bug590573.html b/docshell/test/test_bug590573.html
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=590573
+-->
+<head>
+ <title>Test for Bug 590573</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=590573">Mozilla Bug 590573</a>
+
+<script type='application/javascript;version=1.7'>
+SimpleTest.waitForExplicitFinish();
+
+// Listen to the first callback, since this indicates that the page loaded.
+var page1LoadCallbackEnabled = true;
+function page1Load()
+{
+ if (page1LoadCallbackEnabled) {
+ page1LoadCallbackEnabled = false;
+ dump('Got page1 load.\n');
+ pageLoad();
+ }
+ else {
+ dump('Ignoring page1 load.\n');
+ }
+}
+
+var page1PopstateCallbackEnabled = false;
+function page1Popstate()
+{
+ if (page1PopstateCallbackEnabled) {
+ page1PopstateCallbackEnabled = false;
+ dump('Got page1 popstate.\n');
+ pageLoad();
+ }
+ else {
+ dump('Ignoring page1 popstate.\n');
+ }
+}
+
+var page1PageShowCallbackEnabled = false;
+function page1PageShow()
+{
+ if (page1PageShowCallbackEnabled) {
+ page1PageShowCallbackEnabled = false;
+ dump('Got page1 pageshow.\n');
+ pageLoad();
+ }
+ else {
+ dump('Ignoring page1 pageshow.\n');
+ }
+}
+
+var page2LoadCallbackEnabled = false;
+function page2Load()
+{
+ if (page2LoadCallbackEnabled) {
+ page2LoadCallbackEnabled = false;
+ dump('Got page2 popstate.\n');
+ pageLoad();
+ }
+ else {
+ dump('Ignoring page2 popstate.\n');
+ }
+}
+
+var page2PopstateCallbackEnabled = false;
+function page2Popstate()
+{
+ if (page2PopstateCallbackEnabled) {
+ page2PopstateCallbackEnabled = false;
+ dump('Got page2 popstate.\n');
+ pageLoad();
+ }
+ else {
+ dump('Ignoring page2 popstate.\n');
+ }
+}
+
+var page2PageShowCallbackEnabled = false;
+function page2PageShow()
+{
+ if (page2PageShowCallbackEnabled) {
+ page2PageShowCallbackEnabled = false;
+ dump('Got page2 pageshow.\n');
+ pageLoad();
+ }
+ else {
+ dump('Ignoring page2 pageshow.\n');
+ }
+}
+
+function dumpSHistory(theWindow)
+{
+ let sh = SpecialPowers.wrap(theWindow).QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor)
+ .getInterface(SpecialPowers.Ci.nsIWebNavigation)
+ .sessionHistory;
+ if (!sh) {
+ dump(" window has no shistory.\n");
+ return;
+ }
+
+ dump(" count: " + sh.count + "\n");
+ dump(" index: " + sh.index + "\n");
+ dump(" requestedIndex: " + sh.requestedIndex + "\n");
+
+ for (let i = 0; i < sh.count; i++) {
+ let shentry = sh.getEntryAtIndex(i, false);
+ dump(" " + i + ": " + shentry.URI.spec + '\n');
+ shentry.QueryInterface(SpecialPowers.Ci.nsISHContainer);
+ for (let j = 0; j < shentry.childCount; j++) {
+ let child = shentry.GetChildAt(j);
+ dump(" child " + j + ": " + child.URI.spec + '\n');
+ }
+ }
+
+ return sh;
+}
+
+var popup = window.open('file_bug590573_1.html');
+
+var gTestContinuation = null;
+var loads = 0;
+function pageLoad()
+{
+ loads++;
+ dump('pageLoad(loads=' + loads + ', page location=' + popup.location + ')\n');
+
+ dumpSHistory(window);
+
+ if (!gTestContinuation) {
+ gTestContinuation = testBody();
+ }
+ var ret = gTestContinuation.next();
+ if (ret.done) {
+ SimpleTest.finish();
+ }
+}
+
+function* testBody()
+{
+ is(popup.scrollY, 0, "test 1");
+ popup.scroll(0, 100);
+
+ popup.history.pushState('', '', '?pushed');
+ is(popup.scrollY, 100, "test 2");
+ popup.scroll(0, 200); // set state-2's position to 200
+
+ popup.history.back();
+ is(popup.scrollY, 100, "test 3");
+ popup.scroll(0, 150); // set original page's position to 150
+
+ popup.history.forward();
+ is(popup.scrollY, 200, "test 4");
+
+ popup.history.back();
+ is(popup.scrollY, 150, "test 5");
+
+ popup.history.forward();
+ is(popup.scrollY, 200, "test 6");
+
+ // At this point, the history looks like:
+ // PATH POSITION
+ // file_bug590573_1.html 150 <-- oldest
+ // file_bug590573_1.html?pushed 200 <-- newest, current
+
+ // Now test that the scroll position is persisted when we have real
+ // navigations involved. First, we need to spin the event loop so that the
+ // navigation doesn't replace our current history entry.
+
+ setTimeout(pageLoad, 0);
+ yield;
+
+ page2LoadCallbackEnabled = true;
+ popup.location = 'file_bug590573_2.html';
+ yield;
+
+ ok(popup.location.href.match('file_bug590573_2.html$'),
+ "Location was " + popup.location +
+ " but should end with file_bug590573_2.html");
+
+ is(popup.scrollY, 0, "test 7");
+ popup.scroll(0, 300);
+
+ // We need to spin the event loop again before we go back, otherwise the
+ // scroll positions don't get updated properly.
+ setTimeout(pageLoad, 0);
+ yield;
+
+ page1PageShowCallbackEnabled = true;
+ popup.history.back();
+ yield;
+
+ // Spin the event loop again so that we get the right scroll positions.
+ setTimeout(pageLoad, 0);
+ yield;
+
+ is(popup.location.search, "?pushed");
+ ok(popup.document.getElementById('div1'), 'page should have div1.');
+
+ is(popup.scrollY, 200, "test 8");
+
+ popup.history.back();
+ is(popup.scrollY, 150, "test 9");
+ popup.history.forward();
+
+ is(popup.scrollY, 200, "test 10");
+
+ // Spin one last time...
+ setTimeout(pageLoad, 0);
+ yield;
+
+ page2PageShowCallbackEnabled = true;
+ popup.history.forward();
+ yield;
+
+ // Bug 821821, on Android tegras we get 299 instead of 300 sometimes
+ if (popup.scrollY >= 299 && popup.scrollY <= 300) {
+ is(1, 1, "test 11");
+ } else {
+ is(1, 0, "test 11, got " + popup.scrollY + " for popup.scrollY instead of 299|300");
+ }
+ popup.close();
+}
+</script>
+
+</body>
+</html>
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