Add extension API test for FileSystem API.

BUG=61534
TEST=ExtensionApiTest.FileAPI

Review URL: http://codereview.chromium.org/5392001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@68418 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 70 insertions, 0 deletions

diff --git a/chrome/test/data/extensions/api_test/fileapi/background.html b/chrome/test/data/extensions/api_test/fileapi/background.html
new file mode 100644
index 0000000..a26019f
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/fileapi/background.html
@@ -0,0 +1,32 @@
+<script>
+  var fileSystem = null;
+
+  console.log("Requesting a filesystem...");
+  requestFileSystem(window.TEMPORARY, 100, getFileSystem, errorCallback);
+
+  function getFileSystem(fs) {
+    fileSystem = fs;
+    console.log("DONE requesting filesystem: " + fileSystem.name);
+    fileSystem.root.getDirectory('dir', {create:true},
+                                 directoryCallback, errorCallback);
+  }
+
+  function directoryCallback(directory) {
+    console.log("DONE creating directory: " + directory.path);
+    directory.getFile('file', {create:true}, fileCallback, errorCallback);
+  }
+
+  function fileCallback(file) {
+    console.log("DONE creating file: " + file.path);
+
+    // See if we get the same filesystem space in the tab.
+    console.log("Opening tab...");
+    chrome.tabs.create({
+      url: "tab.html"
+    });
+  }
+
+  function errorCallback(error) {
+    chrome.test.fail("Got unexpected error: " + error.code);
+  }
+</script>
diff --git a/chrome/test/data/extensions/api_test/fileapi/manifest.json b/chrome/test/data/extensions/api_test/fileapi/manifest.json
new file mode 100644
index 0000000..ba60f85
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/fileapi/manifest.json
@@ -0,0 +1,8 @@
+{
+  "name": "chrome.fileapi",
+  "version": "0.1",
+  "description": "sanity test that fileapi is always enabled for extensions",
+  "background_page": "background.html",
+  "permissions": ["tabs", "unlimitedStorage"]
+}
+
diff --git a/chrome/test/data/extensions/api_test/fileapi/tab.html b/chrome/test/data/extensions/api_test/fileapi/tab.html
new file mode 100644
index 0000000..3afb2b7
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/fileapi/tab.html
@@ -0,0 +1,30 @@
+<script>
+var fileSystem = null;
+
+function errorCallback(error) {
+  chrome.test.fail("Got unexpected error: " + error.code);
+}
+
+function successCallback(entry) {
+  chrome.test.succeed();
+}
+
+function successEntryCallback(entry) {
+  fileSystem.root.getDirectory('dir', {create:false},
+      function(directory) {
+        // Do clean-up.  (Assume the tab won't be reloaded in testing.)
+        directory.removeRecursively(successCallback, errorCallback);
+      }, errorCallback);
+}
+
+chrome.test.runTests([function tab() {
+  console.log("Requesting a filesystem...");
+  requestFileSystem(window.TEMPORARY, 100, function(fs) {
+    fileSystem = fs;
+    // See if we get the same filesystem image.
+    console.log("DONE requesting filesystem: " + fileSystem.name);
+    fileSystem.root.getFile('dir/file', {create:false},
+                            successEntryCallback, errorCallback);
+  }, errorCallback);
+}]);
+</script>