chrome/app/chrome_watcher_command_line_unittest_win.cc

   1 // Copyright (c) 2014 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 #include "chrome/app/chrome_watcher_command_line_win.h"
   6
   7 #include <windows.h>
   8
   9 #include "base/command_line.h"
  10 #include "base/files/file_path.h"
  11 #include "base/process/process_handle.h"
  12 #include "base/win/scoped_handle.h"
  13 #include "testing/gtest/include/gtest/gtest.h"
  14
  15 TEST(ChromeWatcherCommandLineTest, BasicTest) {
  16   // Ownership of these handles is passed to the ScopedHandles below via
  17   // InterpretChromeWatcherCommandLine().
  18   base::ProcessHandle current =
  19       ::OpenProcess(PROCESS_QUERY_INFORMATION | SYNCHRONIZE,
  20                     TRUE,  // Inheritable
  21                     ::GetCurrentProcessId());
  22   ASSERT_NE(nullptr, current);
  23
  24   HANDLE event = ::CreateEvent(nullptr, FALSE, FALSE, nullptr);
  25   ASSERT_NE(nullptr, event);
  26   DWORD current_thread_id = ::GetCurrentThreadId();
  27   base::CommandLine cmd_line = GenerateChromeWatcherCommandLine(
  28       base::FilePath(L"example.exe"), current, current_thread_id, event);
  29
  30   base::win::ScopedHandle current_result;
  31   DWORD current_thread_id_result = 0;
  32   base::win::ScopedHandle event_result;
  33   ASSERT_TRUE(InterpretChromeWatcherCommandLine(
  34       cmd_line, &current_result, &current_thread_id_result, &event_result));
  35   ASSERT_EQ(current, current_result.Get());
  36   ASSERT_EQ(current_thread_id, current_thread_id_result);
  37   ASSERT_EQ(event, event_result.Get());
  38 }