blob: fcb590128d278dd67ca8d7b36b169ac740bbf838 [file] [log] [blame]
<!DOCTYPE html>
<html>
<body>
<script src="../../resources/js-test-pre.js"></script>
<input type="file" name="file" id="file" onchange="onInputFileChange()"/>
<img id='imgToReplace1' src=''/>
<img id='imgToReplace2' src=''/>
<script>
description('Tests that a page calling URL.createObjectURL() can use the page cache.');
window.jsTestIsAsync = true;
var blobURL = null;
if (window.testRunner)
window.testRunner.overridePreference("WebKitUsesPageCachePreferenceKey", 1);
function onInputFileChange()
{
var file = document.getElementById("file").files[0];
img = document.getElementById('imgToReplace1');
shouldBe("img.width", "0");
shouldBe("img.height", "0");
img.onload = onImgLoad;
blobURL = URL.createObjectURL(file);
evalAndLog("img.src = blobURL");
}
function onImgLoad()
{
img = document.getElementById('imgToReplace1');
testPassed("Image loaded");
shouldBe("img.width", "76");
shouldBe("img.height", "103");
// Force a back navigation back to this page.
window.location.href = "resources/page-cache-helper.html";
}
function onImg2Load()
{
img2 = document.getElementById('imgToReplace2');
testPassed("Image2 loaded");
shouldBe("img2.width", "76");
shouldBe("img2.height", "103");
finishJSTest();
}
function moveMouseToCenterOfElement(element)
{
var centerX = element.offsetLeft + element.offsetWidth / 2;
var centerY = element.offsetTop + element.offsetHeight / 2;
eventSender.mouseMoveTo(centerX, centerY);
}
window.addEventListener("pageshow", function(event) {
debug("pageshow - " + (event.persisted ? "" : "not ") + "from cache");
if (event.persisted) {
testPassed("Page did enter and was restored from the page cache");
debug("Reuse the previous blobURL");
img2 = document.getElementById('imgToReplace2');
img2.onload = onImg2Load;
evalAndLog("img2.src = blobURL");
}
}, false);
window.addEventListener("pagehide", function(event) {
debug("pagehide - " + (event.persisted ? "" : "not ") + "entering cache");
if (!event.persisted) {
testFailed("Page did not enter the page cache.");
finishJSTest();
}
}, false);
window.addEventListener('load', function() {
eventSender.beginDragWithFiles(['../files/resources/abe.png']);
moveMouseToCenterOfElement(document.getElementById('file'));
eventSender.mouseUp();
}, false);
</script>
<script src="../../resources/js-test-post.js"></script>
</body>
</html>