Fix USB Permission string

chrome/common/extensions/permissions/usb_device_permission_unittest.cc

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.

[miket_OOO, 2013/05/07 20:13:59]

2013

[Bei Zhang, 2013/05/08 20:07:38]

Done.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <set>
+#include <string>
+
+#include "base/pickle.h"
+#include "base/utf_string_conversions.h"
+#include "base/values.h"
+#include "chrome/common/extensions/extension_unittest.h"
+#include "chrome/common/extensions/permissions/api_permission.h"
+#include "chrome/common/extensions/permissions/chrome_api_permissions.h"
+#include "chrome/common/extensions/permissions/usb_device_permission.h"
+#include "chrome/common/extensions/permissions/usb_device_permission_data.h"
+#include "ipc/ipc_message.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace extensions {
+
+class USBDevicePermissionTest : public ExtensionTest {
+};
+
+TEST_F(USBDevicePermissionTest, PermissionDataOrder) {
+  EXPECT_LT(UsbDevicePermissionData(0x02ad, 0x138c),
+            UsbDevicePermissionData(0x02ad, 0x138d));
+  ASSERT_LT(UsbDevicePermissionData(0x02ad, 0x138d),
+            UsbDevicePermissionData(0x02ae, 0x138c));
+}
+
+TEST_F(USBDevicePermissionTest, PermissionMessage) {
+  const char* const kMessages[] = {
+      "Access the USB device PVR Mass Storage from HUMAX Co., Ltd..",
+      "Access the USB device from HUMAX Co., Ltd..",
+      "Access the USB device.",
+  };
+
+  // Prepare data set
+  base::ListValue* permission_list = new base::ListValue();
+  permission_list->Append(
+      UsbDevicePermissionData(0x02ad, 0x138c).ToValue()->DeepCopy());
+  permission_list->Append(
+      UsbDevicePermissionData(0x02ad, 0x138d).ToValue()->DeepCopy());
+  permission_list->Append(
+      UsbDevicePermissionData(0x02ae, 0x138d).ToValue()->DeepCopy());
+
+  UsbDevicePermission permission(
+      PermissionsInfo::GetInstance()->GetByID(APIPermission::kUsbDevice));
+  ASSERT_TRUE(permission.FromValue(permission_list));
+
+  PermissionMessages messages = permission.GetMessages();
+  ASSERT_EQ(3U, messages.size());
+  EXPECT_EQ(ASCIIToUTF16(kMessages[0]), messages.at(0).message());
+  EXPECT_EQ(ASCIIToUTF16(kMessages[1]), messages.at(1).message());
+  EXPECT_EQ(ASCIIToUTF16(kMessages[2]), messages.at(2).message());
+}
+
+}  // namespace extensions