1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Boilerplate for an upgrade scenario test.  The mini_installer.exe residing in
6 // the same directory as the host executable is re-versioned.
7 
8 #include "base/files/file_path.h"
9 #include "base/files/file_util.h"
10 #include "base/path_service.h"
11 #include "chrome/installer/test/alternate_version_generator.h"
12 #include "testing/gtest/include/gtest/gtest.h"
13 
14 namespace {
15 const wchar_t kMiniInstallerExe[] = L"mini_installer.exe";
16 }  // namespace
17 
18 // Boilerplate for a future upgrade scenario test.
19 class UpgradeTest : public testing::Test {
20  public:
21   // Generate a newer version of mini_installer.exe.
SetUpTestCase()22   static void SetUpTestCase() {
23     base::FilePath dir_exe;
24     ASSERT_TRUE(base::PathService::Get(base::DIR_EXE, &dir_exe));
25     ASSERT_TRUE(base::CreateTemporaryFile(&next_mini_installer_path_));
26     ASSERT_TRUE(upgrade_test::GenerateAlternateVersion(
27         dir_exe.Append(&kMiniInstallerExe[0]), next_mini_installer_path_,
28         upgrade_test::NEXT_VERSION, nullptr, nullptr));
29   }
30 
31   // Clean up by deleting the created newer version of mini_installer.exe.
TearDownTestCase()32   static void TearDownTestCase() {
33     EXPECT_TRUE(base::DeleteFile(next_mini_installer_path_));
34   }
35 
36  private:
37   static base::FilePath next_mini_installer_path_;
38 };  // class UpgradeTest
39 
40 base::FilePath UpgradeTest::next_mini_installer_path_;
41 
TEST_F(UpgradeTest,DoNothing)42 TEST_F(UpgradeTest, DoNothing) {}
43