gecko-dev/dom/devicestorage/test/test_lastModificationFilter...

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<!DOCTYPE HTML>
<html> <!--
https://bugzilla.mozilla.org/show_bug.cgi?id=717103
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<head>
<title>Test for the device storage API </title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="devicestorage_common.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=717103">Mozilla Bug 717103</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
function verifyAndDelete(prefix, files, e) {
if (e.target.result == null) {
ok(files.length == 0, "when the enumeration is done, we shouldn't have any files in this array")
dump("We still have length = " + files.length + "\n");
dump(files + "\n");
devicestorage_cleanup();
return;
}
var filename = e.target.result.name;
if (filename[0] == "/") {
// We got /storgaeName/prefix/filename
// Remove the storageName (this shows up on FirefoxOS)
filename = filename.substring(1); // Remove leading slash
var slashIndex = filename.indexOf("/");
if (slashIndex >= 0) {
filename = filename.substring(slashIndex + 1); // Remove storageName
}
}
if (filename.startsWith(prefix)) {
filename = filename.substring(prefix.length + 1); // Remove prefix
}
var index = files.indexOf(filename);
ok(index > -1, "filename should be in the enumeration : " + e.target.result.name);
if (index == -1)
return;
files.remove(index);
// clean up
var storage = navigator.getDeviceStorage("pictures");
var cleanup = storage.delete(prefix + "/" + filename);
cleanup.onsuccess = function(e) {}
}
function addFiles(prefix, files, date, callback) {
const Cc = SpecialPowers.Cc;
const Ci = SpecialPowers.Ci;
var directoryService = Cc["@mozilla.org/file/directory_service;1"].getService(Ci.nsIProperties);
for (var i=0; i<files.length; i++) {
var f = directoryService.get("TmpD", Ci.nsIFile);
f.appendRelativePath("device-storage-testing");
var path = prefix + '/' + files[i];
path.split("/").forEach(function(p) {
f.appendRelativePath(p);
});
f.create(Ci.nsIFile.NORMAL_FILE_TYPE, 0644);
f.lastModifiedTime = date;
}
callback();
}
devicestorage_setup();
var prefix = "devicestorage/" + randomFilename(12)
var oldFiles = ["a.png", "b.png", "c.png"];
var newFiles = ["d.png", "e.png", "f.png"];
// 157795200 is a long long time ago.
addFiles(prefix, oldFiles, 157795200, addNewFiles);
function enumerateNew() {
var storage = navigator.getDeviceStorage("pictures");
ok(navigator.getDeviceStorage, "Should have getDeviceStorage");
// 836031600 is a long time ago
var cursor = storage.enumerate(prefix, {"since": new Date(836031600)});
cursor.onsuccess = function(e) {
verifyAndDelete(prefix, newFiles, e);
if (e.target.result) {
e.target.continue();
}
}
cursor.onerror = function (e) {
ok(false, "handleError was called : " + e.target.error.name);
devicestorage_cleanup();
}
}
function addNewFiles() {
addFiles(prefix, newFiles, Date.now(), enumerateNew);
}
</script>
</pre>
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