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<!--
  Any copyright is dedicated to the Public Domain.
  http://creativecommons.org/publicdomain/zero/1.0/
-->
<!DOCTYPE HTML>
<html> <!--
https://bugzilla.mozilla.org/show_bug.cgi?id=717103
-->
<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>
</body>
</html>