9 files changed, 786 insertions, 0 deletions
diff --git a/dom/filesystem/tests/filesystem_commons.js b/dom/filesystem/tests/filesystem_commons.js
new file mode 100644
index 000000000..4f7234121
--- /dev/null
+++ b/dom/filesystem/tests/filesystem_commons.js
@@ -0,0 +1,103 @@
+function createPath(parentDir, dirOrFile) {
+  return parentDir.path + (parentDir.path == '/' ? '' : '/') + dirOrFile.name;
+}
+
+function createRelativePath(parentDir, dirOrFile) {
+  let path = createPath(parentDir, dirOrFile);
+  is(path[0], "/", "The full path should start with '/'");
+  return path.substring(1);
+}
+
+function setup_tests(aNext) {
+  SimpleTest.requestLongerTimeout(2);
+  SpecialPowers.pushPrefEnv({"set": [["dom.input.dirpicker", true],
+                                     ["dom.filesystem.pathcheck.disabled", true],
+                                     ["dom.webkitBlink.dirPicker.enabled", true]]}, aNext);
+}
+
+function test_basic(aDirectory, aNext) {
+  ok(aDirectory, "Directory exists.");
+  ok(aDirectory instanceof Directory, "We have a directory.");
+  is(aDirectory.path, '/' + aDirectory.name, "directory.path must be '/'+name");
+  aNext();
+}
+
+function test_getFilesAndDirectories(aDirectory, aRecursive, aNext) {
+  function checkSubDir(dir) {
+    return dir.getFilesAndDirectories().then(
+      function(data) {
+        for (var i = 0; i < data.length; ++i) {
+          ok (data[i] instanceof File || data[i] instanceof Directory, "Just Files or Directories");
+          if (data[i] instanceof Directory) {
+            isnot(data[i].name, '/', "Subdirectory should be called with the leafname");
+            isnot(data[i].path, '/', "Subdirectory path should be called with the leafname");
+            isnot(data[i].path, dir.path, "Subdirectory path should contain the parent path.");
+            is(data[i].path, createPath(dir, data[i]), "Subdirectory path should be called parentdir.path + '/' + leafname: " + data[i].path);
+          }
+
+          if (data[i] instanceof File) {
+            is(data[i].webkitRelativePath, createRelativePath(dir, data[i]), "File.webkitRelativePath should be called: parentdir.path + '/' + file.name: " + data[i].webkitRelativePath);
+          }
+        }
+      }
+    );
+  }
+
+  aDirectory.getFilesAndDirectories().then(
+    function(data) {
+      ok(data.length, "We should have some data.");
+      var promises = [];
+      for (var i = 0; i < data.length; ++i) {
+        ok (data[i] instanceof File || data[i] instanceof Directory, "Just Files or Directories: " + data[i].name);
+        if (data[i] instanceof Directory) {
+          isnot(data[i].name, '/', "Subdirectory should be called with the leafname");
+          is(data[i].path, createPath(aDirectory, data[i]), "Subdirectory path should be called parentdir.path + '/' + leafname: " + data[i].path);
+          if (aRecursive) {
+            promises.push(checkSubDir(data[i]));
+          }
+        }
+
+        if (data[i] instanceof File) {
+          is(data[i].webkitRelativePath, createRelativePath(aDirectory, data[i]), "File.webkitRelativePath should be called file.name: " + data[i].webkitRelativePath);
+        }
+      }
+
+      return Promise.all(promises);
+    },
+    function() {
+      ok(false, "Something when wrong");
+    }
+  ).then(aNext);
+}
+
+function test_getFiles(aDirectory, aRecursive, aNext) {
+  aDirectory.getFiles(aRecursive).then(
+    function(data) {
+      for (var i = 0; i < data.length; ++i) {
+        ok(data[i] instanceof File, "File: " + data[i].name);
+        is(aDirectory.path[0], '/', "Directory path must start with '/'");
+        ok(data[i].webkitRelativePath.indexOf(aDirectory.path.substring(1)) == 0 &&
+           data[i].webkitRelativePath.indexOf('/' + data[i].name) + ('/' + data[i].name).length == data[i].webkitRelativePath.length,
+           "File.webkitRelativePath should be called dir.path + '/' + file.name: " + data[i].webkitRelativePath);
+      }
+    },
+    function() {
+      ok(false, "Something when wrong");
+    }
+  ).then(aNext);
+}
+
+function test_getFiles_recursiveComparison(aDirectory, aNext) {
+  aDirectory.getFiles(true).then(function(data) {
+    is(data.length, 2, "Only 2 files for this test.");
+    ok(data[0].name == 'foo.txt' || data[0].name == 'bar.txt', "First filename matches");
+    ok(data[1].name == 'foo.txt' || data[1].name == 'bar.txt', "Second filename matches");
+  }).then(function() {
+    return aDirectory.getFiles(false);
+  }).then(function(data) {
+    is(data.length, 1, "Only 1 file for this test.");
+    ok(data[0].name == 'foo.txt' || data[0].name == 'bar.txt', "First filename matches");
+  }).catch(function() {
+    ok(false, "Something when wrong");
+  }).then(aNext);
+}
diff --git a/dom/filesystem/tests/mochitest.ini b/dom/filesystem/tests/mochitest.ini
new file mode 100644
index 000000000..649016886
--- /dev/null
+++ b/dom/filesystem/tests/mochitest.ini
@@ -0,0 +1,10 @@
+[DEFAULT]
+support-files =
+  filesystem_commons.js
+  script_fileList.js
+  worker_basic.js
+
+[test_basic.html]
+[test_webkitdirectory.html]
+[test_worker_basic.html]
+[test_bug1319088.html]
diff --git a/dom/filesystem/tests/moz.build b/dom/filesystem/tests/moz.build
new file mode 100644
index 000000000..3b13ba431
--- /dev/null
+++ b/dom/filesystem/tests/moz.build
@@ -0,0 +1,7 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+MOCHITEST_MANIFESTS += ['mochitest.ini']
diff --git a/dom/filesystem/tests/script_fileList.js b/dom/filesystem/tests/script_fileList.js
new file mode 100644
index 000000000..89fd04cab
--- /dev/null
+++ b/dom/filesystem/tests/script_fileList.js
@@ -0,0 +1,129 @@
+var { classes: Cc, interfaces: Ci, utils: Cu } = Components;
+Cu.importGlobalProperties(["File"]);
+
+function createProfDFile() {
+  return Cc["@mozilla.org/file/directory_service;1"]
+           .getService(Ci.nsIDirectoryService)
+           .QueryInterface(Ci.nsIProperties)
+           .get('ProfD', Ci.nsIFile);
+}
+
+// Creates a parametric arity directory hierarchy as a function of depth.
+// Each directory contains one leaf file, and subdirectories of depth [1, depth).
+// e.g. for depth 3:
+//
+// subdir3
+// - file.txt
+// - subdir2
+//   - file.txt
+//   - subdir1
+//     - file.txt
+// - subdir1
+//   - file.txt
+//
+// Returns the parent directory of the subtree.
+function createTreeFile(depth, parent) {
+  if (!parent) {
+    parent = Cc["@mozilla.org/file/directory_service;1"]
+                .getService(Ci.nsIDirectoryService)
+                .QueryInterface(Ci.nsIProperties)
+                .get('TmpD', Ci.nsIFile);
+    parent.append('dir-tree-test');
+    parent.createUnique(Components.interfaces.nsIFile.DIRECTORY_TYPE, 0o700);
+  }
+
+  var nextFile = parent.clone();
+  if (depth == 0) {
+    nextFile.append('file.txt');
+    nextFile.create(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, 0o600);
+  } else {
+    nextFile.append('subdir' + depth);
+    nextFile.createUnique(Components.interfaces.nsIFile.DIRECTORY_TYPE, 0o700);
+    // Decrement the maximal depth by one for each level of nesting.
+    for (i = 0; i < depth; i++) {
+      createTreeFile(i, nextFile);
+    }
+  }
+
+  return parent;
+}
+
+function createRootFile() {
+  var testFile = createProfDFile();
+
+  // Let's go back to the root of the FileSystem
+  while (true) {
+    var parent = testFile.parent;
+    if (!parent) {
+      break;
+    }
+
+    testFile = parent;
+  }
+
+  return testFile;
+}
+
+function createTestFile() {
+  var tmpFile = Cc["@mozilla.org/file/directory_service;1"]
+                  .getService(Ci.nsIDirectoryService)
+                  .QueryInterface(Ci.nsIProperties)
+                  .get('TmpD', Ci.nsIFile)
+  tmpFile.append('dir-test');
+  tmpFile.createUnique(Components.interfaces.nsIFile.DIRECTORY_TYPE, 0o700);
+
+  var file1 = tmpFile.clone();
+  file1.append('foo.txt');
+  file1.create(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, 0o600);
+
+  var dir = tmpFile.clone();
+  dir.append('subdir');
+  dir.create(Components.interfaces.nsIFile.DIRECTORY_TYPE, 0o700);
+
+  var file2 = dir.clone();
+  file2.append('bar.txt');
+  file2.create(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, 0o600);
+
+  return tmpFile;
+}
+
+addMessageListener("dir.open", function (e) {
+  var testFile;
+
+  switch (e.path) {
+    case 'ProfD':
+      // Note that files in the profile directory are not guaranteed to persist-
+      // see bug 1284742.
+      testFile = createProfDFile();
+      break;
+
+    case 'root':
+      testFile = createRootFile();
+      break;
+
+    case 'test':
+      testFile = createTestFile();
+      break;
+
+    case 'tree':
+      testFile = createTreeFile(3);
+      break;
+  }
+
+  sendAsyncMessage("dir.opened", {
+    dir: testFile.path,
+    name: testFile.leafName
+  });
+});
+
+addMessageListener("file.open", function (e) {
+  var testFile = Cc["@mozilla.org/file/directory_service;1"]
+                   .getService(Ci.nsIDirectoryService)
+                   .QueryInterface(Ci.nsIProperties)
+                   .get("ProfD", Ci.nsIFile);
+  testFile.append("prefs.js");
+
+  sendAsyncMessage("file.opened", {
+    file: File.createFromNsIFile(testFile)
+  });
+});
diff --git a/dom/filesystem/tests/test_basic.html b/dom/filesystem/tests/test_basic.html
new file mode 100644
index 000000000..1308b9e3c
--- /dev/null
+++ b/dom/filesystem/tests/test_basic.html
@@ -0,0 +1,167 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Directory API</title>
+  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script type="text/javascript" src="filesystem_commons.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+
+<body>
+<script type="application/javascript;version=1.7">
+
+var directory;
+var fileList;
+
+function create_fileList(aPath) {
+  fileList = document.createElement('input');
+  fileList.setAttribute('type', 'file');
+  document.body.appendChild(fileList);
+
+  var url = SimpleTest.getTestFileURL("script_fileList.js");
+  var script = SpecialPowers.loadChromeScript(url);
+
+  function onOpened(message) {
+    SpecialPowers.wrap(fileList).mozSetDirectory(message.dir);
+    fileList.setAttribute('data-name', message.name);
+
+    fileList.getFilesAndDirectories().then(function(array) {
+      is(array.length, 1, "We want just 1 directory.");
+      ok(array[0] instanceof Directory, "We want just 1 directory.");
+
+      directory = array[0];
+      script.destroy();
+      next();
+    });
+  }
+
+  script.addMessageListener("dir.opened", onOpened);
+  script.sendAsyncMessage("dir.open", { path: aPath });
+}
+
+function test_simpleFilePicker(aPath) {
+  var url = SimpleTest.getTestFileURL("script_fileList.js");
+  var script = SpecialPowers.loadChromeScript(url);
+
+  function onOpened(message) {
+    SpecialPowers.wrap(fileList).mozSetFileArray([message.file]);
+
+    is(fileList.files.length, 1, "we want 1 element");
+    ok(fileList.files[0] instanceof File, "we want 1 file");
+    ok("webkitRelativePath" in fileList.files[0], "we have webkitRelativePath attribute");
+    is(fileList.files[0].webkitRelativePath, "", "No webkit relative path for normal filePicker");
+
+    script.destroy();
+    next();
+  }
+
+  script.addMessageListener("file.opened", onOpened);
+  script.sendAsyncMessage("file.open");
+}
+
+function test_duplicateGetFilesAndDirectories() {
+  var url = SimpleTest.getTestFileURL("script_fileList.js");
+  var script = SpecialPowers.loadChromeScript(url);
+
+  function onOpened(message) {
+    SpecialPowers.wrap(fileList).mozSetDirectory(message.dir);
+
+    var p1 = fileList.getFilesAndDirectories();
+    var p2 = fileList.getFilesAndDirectories();
+
+    isnot(p1, p2, "We create 2 different promises");
+
+    script.destroy();
+    next();
+  }
+
+  script.addMessageListener("dir.opened", onOpened);
+  script.sendAsyncMessage("dir.open", { path: 'test' });
+}
+
+function test_inputGetFiles() {
+  var url = SimpleTest.getTestFileURL("script_fileList.js");
+  var script = SpecialPowers.loadChromeScript(url);
+
+  function onOpened(message) {
+    SpecialPowers.wrap(fileList).mozSetDirectory(message.dir);
+    fileList.setAttribute('data-name', message.name);
+
+    fileList.getFilesAndDirectories()
+    .then(function(result) {
+       is(result.length, 1, "getFilesAndDirectories should return 1 element");
+       ok(result[0] instanceof Directory, "getFilesAndDirectories should return 1 directory");
+
+      return fileList.getFiles(false);
+    })
+    .then(function(result) {
+      is(result.length, 1, "getFiles should return 1 element");
+      ok(result[0] instanceof File, "getFile should return 1 file");
+      is(result[0].name, 'foo.txt', "getFiles()[0].name should be 'foo.txt'");
+      is(result[0].webkitRelativePath, fileList.dataset.name + '/foo.txt', "getFiles()[0].webkitRelativePath should be '/foo.txt'");
+
+      return fileList.getFiles(true);
+    })
+    .then(function(result) {
+      is(result.length, 2, "getFiles should return 2 elements");
+
+      function checkFile(file) {
+        ok(file instanceof File, "getFile[x] should return a file");
+        if (file.name == 'foo.txt') {
+          is(file.webkitRelativePath, fileList.dataset.name + '/foo.txt', "getFiles()[x].webkitRelativePath should be '/foo.txt'");
+        } else {
+          is(file.name, 'bar.txt', "getFiles()[x].name should be 'bar.txt'");
+          is(file.webkitRelativePath, fileList.dataset.name + '/subdir/bar.txt', "getFiles()[x].webkitRelativePath should be '/subdir/bar.txt'");
+        }
+      }
+
+      checkFile(result[0]);
+      checkFile(result[1]);
+    })
+    .then(function() {
+      script.destroy();
+      next();
+    });
+  }
+
+  script.addMessageListener("dir.opened", onOpened);
+  script.sendAsyncMessage("dir.open", { path: 'test' });
+}
+
+var tests = [
+  function() { setup_tests(next); },
+
+  function() { create_fileList('tree') },
+  function() { test_basic(directory, next); },
+  function() { test_getFilesAndDirectories(directory, true, next); },
+  function() { test_getFiles(directory, false, next); },
+  function() { test_getFiles(directory, true, next); },
+
+  function() { create_fileList('test') },
+  function() { test_getFiles_recursiveComparison(directory, next); },
+
+  function() { create_fileList('root'); },
+  function() { test_basic(directory, next); },
+  function() { test_getFilesAndDirectories(directory, false, next); },
+  function() { test_getFiles(directory, false, next); },
+
+  test_duplicateGetFilesAndDirectories,
+  test_inputGetFiles,
+  test_simpleFilePicker
+];
+
+function next() {
+  if (!tests.length) {
+    SimpleTest.finish();
+    return;
+  }
+
+  var test = tests.shift();
+  test();
+}
+
+SimpleTest.waitForExplicitFinish();
+next();
+</script>
+</body>
+</html>
diff --git a/dom/filesystem/tests/test_bug1319088.html b/dom/filesystem/tests/test_bug1319088.html
new file mode 100644
index 000000000..e0a53223f
--- /dev/null
+++ b/dom/filesystem/tests/test_bug1319088.html
@@ -0,0 +1,66 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for bug 1319088</title>
+  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+
+<body>
+<input id="input" type="file"></input>
+
+<script type="application/javascript;version=1.7">
+
+function testSetup() {
+  SpecialPowers.pushPrefEnv({"set": [["dom.input.dirpicker", true],
+                                     ["dom.webkitBlink.dirPicker.enabled", true]]}, next);
+}
+
+function populateInputFile() {
+  var url = SimpleTest.getTestFileURL("script_fileList.js");
+  var script = SpecialPowers.loadChromeScript(url);
+
+  function onOpened(message) {
+    var input = document.getElementById("input");
+    SpecialPowers.wrap(input).mozSetFileArray([message.file]);
+
+    script.destroy();
+    next();
+  }
+
+  script.addMessageListener("file.opened", onOpened);
+  script.sendAsyncMessage("file.open");
+}
+
+function checkBug() {
+  var input = document.getElementById("input");
+  is(input.files[0].webkitRelativePath, "", "No relative path!");
+
+  let form = document.createElement('form');
+  form.appendChild(input);
+
+  is(input.files[0].webkitRelativePath, "", "No relative path!");
+  SimpleTest.finish();
+}
+
+var tests = [
+  testSetup,
+  populateInputFile,
+  checkBug,
+];
+
+function next() {
+  if (!tests.length) {
+    SimpleTest.finish();
+    return;
+  }
+
+  var test = tests.shift();
+  test();
+}
+
+SimpleTest.waitForExplicitFinish();
+next();
+</script>
+</body>
+</html>
diff --git a/dom/filesystem/tests/test_webkitdirectory.html b/dom/filesystem/tests/test_webkitdirectory.html
new file mode 100644
index 000000000..825f5e8fb
--- /dev/null
+++ b/dom/filesystem/tests/test_webkitdirectory.html
@@ -0,0 +1,191 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for webkitdirectory and webkitRelativePath</title>
+  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+
+<body>
+<input id="inputFileWebkitDirectory" type="file" webkitdirectory></input>
+<input id="inputFileWebkitDirectoryAndDirectory" type="file" webkitdirectory allowdirs></input>
+<input id="inputFileDirectory" type="file" allowdirs></input>
+<input id="inputFileDirectoryChange" type="file" webkitdirectory></input>
+
+<script type="application/javascript;version=1.7">
+
+function populateInputFile(aInputFile) {
+  var url = SimpleTest.getTestFileURL("script_fileList.js");
+  var script = SpecialPowers.loadChromeScript(url);
+
+  var MockFilePicker = SpecialPowers.MockFilePicker;
+  MockFilePicker.init(window, "A Mock File Picker", SpecialPowers.Ci.nsIFilePicker.modeOpen);
+
+  function onOpened(message) {
+    MockFilePicker.useDirectory(message.dir);
+
+    var input = document.getElementById(aInputFile);
+    input.setAttribute('data-name', message.name);
+    input.addEventListener('change', function change() {
+      input.removeEventListener('change', change);
+      MockFilePicker.cleanup();
+      script.destroy();
+      next();
+    });
+
+    input.click();
+  }
+
+  script.addMessageListener("dir.opened", onOpened);
+  script.sendAsyncMessage("dir.open", { path: 'test' });
+}
+
+function checkFile(file, fileList, dirName) {
+  for (var i = 0; i < fileList.length; ++i) {
+    ok(fileList[i] instanceof File, "We want just files.");
+    if (fileList[i].name == file.name) {
+      is(fileList[i].webkitRelativePath, dirName + file.path, "Path matches");
+      return;
+    }
+  }
+
+  ok(false, "File not found.");
+}
+
+function test_fileList(aInputFile, aWhat) {
+  var input = document.getElementById(aInputFile);
+  var fileList = input.files;
+
+  if (aWhat == null) {
+    is(fileList, null, "We want a null fileList for " + aInputFile);
+    next();
+    return;
+  }
+
+  is(fileList.length, aWhat.length, "We want just " + aWhat.length + " elements for " + aInputFile);
+  for (var i = 0; i < aWhat.length; ++i) {
+    checkFile(aWhat[i], fileList, input.dataset.name);
+  }
+
+  next();
+}
+
+function test_webkitdirectory_attribute() {
+  var a = document.createElement("input");
+  a.setAttribute("type", "file");
+
+  ok("webkitdirectory" in a, "HTMLInputElement.webkitdirectory exists");
+
+  ok(!a.hasAttribute("webkitdirectory"), "No webkitdirectory DOM attribute by default");
+  ok(!a.webkitdirectory, "No webkitdirectory attribute by default");
+
+  a.webkitdirectory = true;
+
+  ok(a.hasAttribute("webkitdirectory"), "Webkitdirectory DOM attribute is set");
+  ok(a.webkitdirectory, "Webkitdirectory attribute is set");
+
+  next();
+}
+
+function test_changeDataWhileWorking() {
+  var url = SimpleTest.getTestFileURL("script_fileList.js");
+  var script = SpecialPowers.loadChromeScript(url);
+
+  var MockFilePicker = SpecialPowers.MockFilePicker;
+  MockFilePicker.init(window, "A Mock File Picker", SpecialPowers.Ci.nsIFilePicker.modeOpen);
+
+  // Let's start retrieving the root nsIFile object
+  new Promise(function(resolve) {
+    function onOpened(message) {
+      script.removeMessageListener("dir.opened", onOpened);
+      resolve(message.dir);
+    }
+
+    script.addMessageListener("dir.opened", onOpened);
+    script.sendAsyncMessage("dir.open", { path: 'root' });
+  })
+
+  // input.click() pointing to the root dir
+  .then(function(aDir) {
+    MockFilePicker.cleanup();
+    MockFilePicker.init(window, "A Mock File Picker", SpecialPowers.Ci.nsIFilePicker.modeOpen);
+    MockFilePicker.useDirectory(aDir);
+    var input = document.getElementById("inputFileDirectoryChange");
+    input.click();
+  })
+
+  // Before onchange, let's take the 'test' directory
+  .then(function() {
+    return new Promise(function(resolve) {
+      function onOpened(message) {
+        script.removeMessageListener("dir.opened", onOpened);
+        script.destroy();
+        resolve(message.dir);
+      }
+
+      script.addMessageListener("dir.opened", onOpened);
+      script.sendAsyncMessage("dir.open", { path: 'test' });
+    });
+  })
+
+  // Now let's click again and wait for onchange.
+  .then(function(aDir) {
+    return new Promise(function(resolve) {
+      MockFilePicker.cleanup();
+      MockFilePicker.init(window, "A Mock File Picker", SpecialPowers.Ci.nsIFilePicker.modeOpen);
+      MockFilePicker.useDirectory(aDir);
+
+      var input = document.getElementById("inputFileDirectoryChange");
+      input.addEventListener('change', function() {
+        MockFilePicker.cleanup();
+        resolve();
+      });
+
+      input.click();
+    })
+  })
+
+  .then(function() {
+    test_fileList('inputFileWebkitDirectory', testDirData);
+  });
+}
+
+function test_setup() {
+  SpecialPowers.pushPrefEnv({"set": [["dom.input.dirpicker", true],
+                                     ["dom.webkitBlink.dirPicker.enabled", true]]}, next);
+}
+
+var testDirData = [ { name: 'foo.txt', path: '/foo.txt' },
+                    { name: 'bar.txt', path: '/subdir/bar.txt' }];
+
+var tests = [
+  test_setup,
+
+  function() { populateInputFile('inputFileWebkitDirectory'); },
+  function() { populateInputFile('inputFileWebkitDirectoryAndDirectory'); },
+  function() { populateInputFile('inputFileDirectory'); },
+
+  function() { test_fileList('inputFileWebkitDirectory', testDirData) },
+  function() { test_fileList('inputFileWebkitDirectoryAndDirectory', testDirData) },
+  function() { test_fileList('inputFileDirectory', null); },
+
+  test_webkitdirectory_attribute,
+
+  test_changeDataWhileWorking,
+];
+
+function next() {
+  if (!tests.length) {
+    SimpleTest.finish();
+    return;
+  }
+
+  var test = tests.shift();
+  test();
+}
+
+SimpleTest.waitForExplicitFinish();
+next();
+</script>
+</body>
+</html>
diff --git a/dom/filesystem/tests/test_worker_basic.html b/dom/filesystem/tests/test_worker_basic.html
new file mode 100644
index 000000000..fd36faeeb
--- /dev/null
+++ b/dom/filesystem/tests/test_worker_basic.html
@@ -0,0 +1,72 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Directory API in workers</title>
+  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script type="text/javascript" src="filesystem_commons.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+
+<body>
+<script type="application/javascript;version=1.7">
+
+var fileList;
+
+function create_fileList() {
+  fileList = document.createElement('input');
+  fileList.setAttribute('type', 'file');
+  document.body.appendChild(fileList);
+
+  var url = SimpleTest.getTestFileURL("script_fileList.js");
+  var script = SpecialPowers.loadChromeScript(url);
+
+  function onOpened(message) {
+    SpecialPowers.wrap(fileList).mozSetDirectory(message.dir);
+    script.destroy();
+    next();
+  }
+
+  script.addMessageListener("dir.opened", onOpened);
+  script.sendAsyncMessage("dir.open", { path: 'ProfD' });
+}
+
+function test_worker() {
+  fileList.getFilesAndDirectories().then(function(array) {
+    var worker = new Worker('worker_basic.js');
+    worker.onmessage = function(e) {
+      if (e.data.type == 'finish') {
+        next();
+        return;
+      }
+
+      if (e.data.type == 'test') {
+        ok(e.data.test, e.data.message);
+      }
+    }
+
+    worker.postMessage(array[0]);
+  });
+}
+
+var tests = [
+  function() { setup_tests(next); },
+
+  create_fileList,
+  test_worker,
+];
+
+function next() {
+  if (!tests.length) {
+    SimpleTest.finish();
+    return;
+  }
+
+  var test = tests.shift();
+  test();
+}
+
+SimpleTest.waitForExplicitFinish();
+next();
+</script>
+</body>
+</html>
diff --git a/dom/filesystem/tests/worker_basic.js b/dom/filesystem/tests/worker_basic.js
new file mode 100644
index 000000000..01df3fbd1
--- /dev/null
+++ b/dom/filesystem/tests/worker_basic.js
@@ -0,0 +1,41 @@
+importScripts('filesystem_commons.js');
+
+function finish() {
+  postMessage({ type: 'finish' });
+}
+
+function ok(a, msg) {
+  postMessage({ type: 'test', test: !!a, message: msg });
+}
+
+function is(a, b, msg) {
+  ok(a === b, msg);
+}
+
+function isnot(a, b, msg) {
+  ok(a != b, msg);
+}
+
+var tests = [
+  function() { test_basic(directory, next); },
+  function() { test_getFilesAndDirectories(directory, true, next); },
+  function() { test_getFiles(directory, false, next); },
+  function() { test_getFiles(directory, true, next); },
+];
+
+function next() {
+  if (!tests.length) {
+    finish();
+    return;
+  }
+
+  var test = tests.shift();
+  test();
+}
+
+var directory;
+
+onmessage = function(e) {
+  directory = e.data;
+  next();
+}