Move CrxFile, FileReader, ExtensionResource to src/extensions.
Also move ExtensionResource to extensions namespace.
Also clean up the GenerateId and ShouldLocalizeManfest interfaces.
BUG=159265
Review URL: https://chromiumcodereview.appspot.com/12578008
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@190078 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/extensions/browser/file_reader_unittest.cc b/extensions/browser/file_reader_unittest.cc
new file mode 100644
index 0000000..3c3a4d2
--- /dev/null
+++ b/extensions/browser/file_reader_unittest.cc
@@ -0,0 +1,105 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/bind.h"
+#include "base/bind_helpers.h"
+#include "base/file_util.h"
+#include "base/files/file_path.h"
+#include "base/message_loop.h"
+#include "base/path_service.h"
+#include "chrome/common/chrome_paths.h"
+#include "content/public/test/test_browser_thread.h"
+#include "extensions/browser/file_reader.h"
+#include "extensions/common/extension_resource.h"
+#include "extensions/common/id_util.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using content::BrowserThread;
+
+namespace {
+
+class FileReaderTest : public testing::Test {
+ public:
+ FileReaderTest() : file_thread_(BrowserThread::FILE) {
+ file_thread_.Start();
+ }
+ private:
+ MessageLoop message_loop_;
+ content::TestBrowserThread file_thread_;
+};
+
+class Receiver {
+ public:
+ Receiver() : succeeded_(false) {
+ }
+
+ FileReader::Callback NewCallback() {
+ return base::Bind(&Receiver::DidReadFile, base::Unretained(this));
+ }
+
+ bool succeeded() const { return succeeded_; }
+ const std::string& data() const { return data_; }
+
+ private:
+ void DidReadFile(bool success, const std::string& data) {
+ succeeded_ = success;
+ data_ = data;
+ MessageLoop::current()->Quit();
+ }
+
+ bool succeeded_;
+ std::string data_;
+};
+
+void RunBasicTest(const char* filename) {
+ base::FilePath path;
+ PathService::Get(chrome::DIR_TEST_DATA, &path);
+ std::string extension_id = extensions::id_util::GenerateId("test");
+ extensions::ExtensionResource resource(
+ extension_id, path, base::FilePath().AppendASCII(filename));
+ path = path.AppendASCII(filename);
+
+ std::string file_contents;
+ bool file_exists = file_util::ReadFileToString(path, &file_contents);
+
+ Receiver receiver;
+
+ scoped_refptr<FileReader> file_reader(
+ new FileReader(resource, receiver.NewCallback()));
+ file_reader->Start();
+
+ MessageLoop::current()->Run();
+
+ EXPECT_EQ(file_exists, receiver.succeeded());
+ EXPECT_EQ(file_contents, receiver.data());
+}
+
+TEST_F(FileReaderTest, SmallFile) {
+ RunBasicTest("title1.html");
+}
+
+TEST_F(FileReaderTest, BiggerFile) {
+ RunBasicTest("download-test1.lib");
+}
+
+TEST_F(FileReaderTest, NonExistantFile) {
+ base::FilePath path;
+ PathService::Get(chrome::DIR_TEST_DATA, &path);
+ std::string extension_id = extensions::id_util::GenerateId("test");
+ extensions::ExtensionResource resource(extension_id, path, base::FilePath(
+ FILE_PATH_LITERAL("file_that_does_not_exist")));
+ path = path.AppendASCII("file_that_does_not_exist");
+
+ Receiver receiver;
+
+ scoped_refptr<FileReader> file_reader(
+ new FileReader(resource, receiver.NewCallback()));
+ file_reader->Start();
+
+ MessageLoop::current()->Run();
+
+ EXPECT_FALSE(receiver.succeeded());
+}
+
+} // namespace
