Issue #1186 - Style conformity for names in installer tests

installer/src/installer-lib/test/test-installer-lib-sandbox.cpp

 /**
  * \file test-installer-lib-sandbox.cpp
  *
  * Automatic testing of many of the units within the custom action is infeasible.
  * In one case, they rely on the execution environment within an installation session.
  * In another, they rely on the operation system environment as a whole.
  * In these cases, it's easier to verify behavior manually.
  *
  * This file contains a custom action function sandbox() as well as a number of test functions.
  * At any given time, not all of the test functions need to be referenced within the body of custom action.
  */
 
 #include <sstream>
 #include <functional>
 
 #include "session.h"
 #include "property.h"
 #include "database.h"
 #include "process.h"
 #include "interaction.h"
 
 //-------------------------------------------------------
-// log_all_window_handles
+// LogAllWindowHandles
 //-------------------------------------------------------
-class log_single_window_handle
+class LogSingleWindowHandle
 {
   ImmediateSession& session;
 
 public:
-  log_single_window_handle(ImmediateSession& session)
+  LogSingleWindowHandle(ImmediateSession& session)
     : session(session)
   {
   }
 
   bool operator()(HWND window)
   {
     std::stringstream s;
     s << "Window handle 0x" << std::hex << window;
     session.Log(s.str());
     return true;
   }
 };
 
-void log_all_window_handles(ImmediateSession& session)
+void LogAllWindowHandles(ImmediateSession& session)
 {
-  session.Log("log_all_window_handles");
-  log_single_window_handle lp(session);
+  session.Log("LogAllWindowHandles");
+  LogSingleWindowHandle lp(session);
   EnumerateWindows(lp);
 }
 
 //-------------------------------------------------------
-// log_IE_window_handles
+// LogIeWindowHandles
 //-------------------------------------------------------
-class log_single_window_handle_only_if_IE
+class LogSingleWindowHandleOnlyIfIe
 {
   ImmediateSession& session;
 
   ProcessCloser& pc;
 
 public:
-  log_single_window_handle_only_if_IE(ImmediateSession& session, ProcessCloser& pc)
+  LogSingleWindowHandleOnlyIfIe(ImmediateSession& session, ProcessCloser& pc)
     : session(session), pc(pc)
   {
   }
 
   bool operator()(HWND window)
   {
     DWORD pid = CreatorProcess(window);
     if (pc.Contains(pid))
     {
       std::stringstream s;
       s << "Window handle 0x" << std::hex << window;
       session.Log(s.str());
     }
     return true;
   }
 };
 
-void log_IE_window_handles(ImmediateSession& session)
+void LogIeWindowHandles(ImmediateSession& session)
 {
-  session.Log("log_IE_window_handles");
-  const wchar_t* IE_names[] = { L"IExplore.exe", L"AdblockPlusEngine.exe" };
+  session.Log("LogIeWindowHandles");
+  const wchar_t* IeNames[] = {L"IExplore.exe", L"AdblockPlusEngine.exe"};
   ProcessSnapshot snapshot;
-  ProcessCloser iec(snapshot, IE_names);
-  log_single_window_handle_only_if_IE lp(session, iec);
+  ProcessCloser iec(snapshot, IeNames);
+  LogSingleWindowHandleOnlyIfIe lp(session, iec);
   EnumerateWindows(lp);
 }
 
 //-------------------------------------------------------
-// log_only_window_handle_in_closer
+// LogOnlyWindowHandleInCloser
 //-------------------------------------------------------
-void log_only_window_handle_in_closer(ImmediateSession& session)
+void LogOnlyWindowHandleInCloser(ImmediateSession& session)
 {
-  session.Log("log_only_window_handle_in_closer");
-  const wchar_t* IE_names[] = { L"IExplore.exe", L"AdblockPlusEngine.exe" };
+  session.Log("LogOnlyWindowHandleInCloser");
+  const wchar_t* IeNames[] = {L"IExplore.exe", L"AdblockPlusEngine.exe"};
   ProcessSnapshot snapshot;
-  ProcessCloser iec(snapshot, IE_names);
-  iec.IterateOurWindows(log_single_window_handle(session));
+  ProcessCloser iec(snapshot, IeNames);
+  iec.IterateOurWindows(LogSingleWindowHandle(session));
 }
 
 //-------------------------------------------------------
 // sandbox
 //-------------------------------------------------------
 /**
  * Exposed DLL entry point for custom action.
  * The function signature matches the calling convention used by Windows Installer.
 
- * \param[in] session_handle
+ * \param[in] sessionHandle
  *     Windows installer session handle
  *
  * \return
  *    An integer interpreted as a custom action return value.
  *
  * \sa
  *   - MSDN [Custom Action Return Values](http://msdn.microsoft.com/en-us/library/aa368072%28v=vs.85%29.aspx)
  */
 extern "C" UINT __stdcall
-sandbox(MSIHANDLE session_handle)
+sandbox(MSIHANDLE sessionHandle)
 {
-  ImmediateSession session(session_handle, "sandbox");
+  ImmediateSession session(sessionHandle, "sandbox");
 
   try
   {
     session.Log("Sandbox timestamp " __TIMESTAMP__);
-    log_only_window_handle_in_closer(session);
+    LogOnlyWindowHandleInCloser(session);
   }
   catch (std::exception& e)
   {
     session.LogNoexcept("terminated by exception: " + std::string(e.what()));
     return ERROR_INSTALL_FAILURE;
   }
   catch (...)
   {
     session.LogNoexcept("Caught an exception");
     return ERROR_INSTALL_FAILURE;
   }
 
   return ERROR_SUCCESS;
 }