<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=430723 --> <head> <title>Test for Bug 430723</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="text/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=430723">Mozilla Bug 430723</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script class="testbody" type="text/javascript"> //<![CDATA[ /** Test for Bug 430723 **/ var gTallRedBoxURI = "data:text/html;charset=utf-8;base64,PGh0bWw%2BPGhlYWQ%2BPHNjcmlwdD53aW5kb3cuYWRkRXZlbnRMaXN0ZW5lcigncGFnZXNob3cnLCBmdW5jdGlvbigpe29wZW5lci5uZXh0VGVzdCgpO30sIGZhbHNlKTs8L3NjcmlwdD48L2hlYWQ%2BPGJvZHk%2BPGRpdiBzdHlsZT0icG9zaXRpb246YWJzb2x1dGU7IGxlZnQ6MHB4OyB0b3A6MHB4OyB3aWR0aDo1MCU7IGhlaWdodDoxNTAlOyBiYWNrZ3JvdW5kLWNvbG9yOnJlZCI%2BPHA%2BVGhpcyBpcyBhIHZlcnkgdGFsbCByZWQgYm94LjwvcD48L2Rpdj48L2JvZHk%2BPC9odG1sPg%3D%3D"; // <html><head> // < script > window.addEventListener("pageshow", function(){opener.nextTest();}, false); < /script > // </head><body> // <div style="position:absolute; left:0px; top:0px; width:50%; height:150%; background-color:red"> // <p>This is a very tall red box.</p> // </div></body></html> var gTallBlueBoxURI = "data:text/html;charset=utf-8;base64,PGh0bWw%2BPGhlYWQ%2BPHNjcmlwdD53aW5kb3cuYWRkRXZlbnRMaXN0ZW5lcigncGFnZXNob3cnLCBmdW5jdGlvbigpe29wZW5lci5uZXh0VGVzdCgpO30sIGZhbHNlKTs8L3NjcmlwdD48L2hlYWQ%2BPGJvZHk%2BPGRpdiBzdHlsZT0icG9zaXRpb246YWJzb2x1dGU7IGxlZnQ6MHB4OyB0b3A6MHB4OyB3aWR0aDo1MCU7IGhlaWdodDoxNTAlOyBiYWNrZ3JvdW5kLWNvbG9yOmJsdWUiPjxwPlRoaXMgaXMgYSB2ZXJ5IHRhbGwgYmx1ZSBib3guPC9wPjwvZGl2PjwvYm9keT48L2h0bWw%2B"; // <html><head> // < script > window.addEventListener("pageshow", function(){opener.nextTest();}, false); < /script > // </head><body> // <div style="position:absolute; left:0px; top:0px; width:50%; height:150%; background-color:blue"> // <p>This is a very tall blue box.</p> // </div></body></html> window.onload = runTest; var testWindow; var testNum = 0; var smoothScrollPref = "general.smoothScroll"; function runTest() { SpecialPowers.pushPrefEnv({"set":[[smoothScrollPref, false]]}, function(){ testWindow = window.open(gTallRedBoxURI, "testWindow", "width=300,height=300,location=yes,scrollbars=yes"); }); } var nextTest =function() { testNum++; switch (testNum) { case 1: setTimeout(step1, 0); break; case 2: setTimeout(step2, 0); break; case 3: setTimeout(step3, 0); break; }; } var step1 =function() { window.is(String(testWindow.location), gTallRedBoxURI, "Ensure red page loaded."); // Navigate down and up. is(testWindow.document.body.scrollTop, 0, "Page1: Ensure the scrollpane is at the top before we start scrolling."); testWindow.addEventListener("scroll", function () { testWindow.removeEventListener("scroll", arguments.callee, true); isnot(testWindow.document.body.scrollTop, 0, "Page1: Ensure we can scroll down."); SimpleTest.executeSoon(step1_2); }, true); sendKey('DOWN', testWindow); function step1_2() { testWindow.addEventListener("scroll", function () { testWindow.removeEventListener("scroll", arguments.callee, true); is(testWindow.document.body.scrollTop, 0, "Page1: Ensure we can scroll up, back to the top."); // Nav to blue box page. This should fire step2. testWindow.location = gTallBlueBoxURI; }, true); sendKey('UP', testWindow); } } var step2 =function() { window.is(String(testWindow.location), gTallBlueBoxURI, "Ensure blue page loaded."); // Scroll around a bit. is(testWindow.document.body.scrollTop, 0, "Page2: Ensure the scrollpane is at the top before we start scrolling."); var count = 0; testWindow.addEventListener("scroll", function () { if (++count < 2) { SimpleTest.executeSoon(function () { sendKey('DOWN', testWindow); }); } else { testWindow.removeEventListener("scroll", arguments.callee, true); isnot(testWindow.document.body.scrollTop, 0, "Page2: Ensure we could scroll."); // Navigate backwards. This should fire step3. testWindow.history.back(); } }, true); sendKey('DOWN', testWindow); } var step3 =function() { window.is(String(testWindow.location), gTallRedBoxURI, "Ensure red page restored from history."); // Check we can still scroll with the keys. is(testWindow.document.body.scrollTop, 0, "Page1Again: Ensure scroll pane at top before we scroll."); testWindow.addEventListener("scroll", function () { testWindow.removeEventListener("scroll", arguments.callee, true); isnot(testWindow.document.body.scrollTop, 0, "Page2Again: Ensure we can still scroll."); testWindow.close(); window.SimpleTest.finish(); }, true); sendKey('DOWN', testWindow); } SimpleTest.waitForExplicitFinish(); //]]> </script> </pre> </body> </html>