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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=910412
-->
<head>
  <title>Test createDirectory of the FileSystem API for device storage</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=910412">Mozilla Bug 910412</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">

devicestorage_setup();

// The root directory object.
var gRoot;
var gTestCount = 0;
var gPath = '';
var gName = '';

function testCreateDirectory(rootDir, path) {
  rootDir.createDirectory(path).then(createDirectorySuccess, cbError);
}

function createDirectorySuccess(d) {
  ok(d.name === gName, "Failed to create directory: name mismatch.");

  // Get the new created directory from the root.
  gRoot.get(gPath).then(getSuccess, cbError);
}

function getSuccess(d) {
  ok(d.name === gName, "Should get directory - " + (gPath || "[root]") + ".");
  switch (gTestCount) {
    case 0:
      gRoot = d;
      // Create a new directory under the root.
      gName = gPath = randomFilename(12);
      testCreateDirectory(gRoot, gName);
      break;
    case 1:
      // Create a sub-directory under current directory.
      gName = randomFilename(12);
      gPath = gPath + '/' + gName;
      testCreateDirectory(d, gName);
      break;
    case 2:
      // Create directory with an existing path.
      gRoot.createDirectory(gPath).then(function(what) {
        ok(false, "Should not overwrite an existing directory.");
        devicestorage_cleanup();
      }, function(e) {
        ok(true, "Creating directory should fail if it already exists.");

        // Create a directory whose intermediate directory doesn't exit.
        gName = randomFilename(12);
        gPath = 'sub1/sub2/' + gName;
        testCreateDirectory(gRoot, gPath);
      });
      break;
    default:
      // Create the parent directory.
      d.createDirectory('..').then(function(what) {
        ok(false, "Should not overwrite an existing directory.");
        devicestorage_cleanup();
      }, function(e) {
        ok(true, "Accessing parent directory with '..' is not allowed.");
        devicestorage_cleanup();
      });
      break;
  }
  gTestCount++;
}

function cbError(e) {
  ok(false, e.name + " error should not arrive here!");
  devicestorage_cleanup();
}

ok(navigator.getDeviceStorage, "Should have getDeviceStorage.");

var storage = navigator.getDeviceStorage("pictures");
ok(storage, "Should have gotten a storage.");

var promise = storage.getRoot();
ok(promise, "Should have a non-null promise for getRoot.");

gName = storage.storageName;
promise.then(getSuccess, cbError);
</script>
</pre>
</body>
</html>