Source/CTest/cmCTestCoverageCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmCTestCoverageCommand.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2009-03-05 15:17:42 $
   7   Version:   $Revision: 1.10 $
   8
   9   Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
  10   See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
  11
  12      This software is distributed WITHOUT ANY WARRANTY; without even
  13      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  14      PURPOSE.  See the above copyright notices for more information.
  15
  16 =========================================================================*/
  17 #include "cmCTestCoverageCommand.h"
  18
  19 #include "cmCTest.h"
  20 #include "cmCTestCoverageHandler.h"
  21
  22 //----------------------------------------------------------------------------
  23 cmCTestCoverageCommand::cmCTestCoverageCommand()
  24 {
  25   this->LabelsMentioned = false;
  26 }
  27
  28 //----------------------------------------------------------------------------
  29 cmCTestGenericHandler* cmCTestCoverageCommand::InitializeHandler()
  30 {
  31   this->CTest->SetCTestConfigurationFromCMakeVariable(this->Makefile,
  32     "CoverageCommand", "CTEST_COVERAGE_COMMAND");
  33
  34   cmCTestCoverageHandler* handler = static_cast<cmCTestCoverageHandler*>(
  35     this->CTest->GetInitializedHandler("coverage"));
  36   if ( !handler )
  37     {
  38     this->SetError("internal CTest error. Cannot instantiate test handler");
  39     return 0;
  40     }
  41
  42   // If a LABELS option was given, select only files with the labels.
  43   if(this->LabelsMentioned)
  44     {
  45     handler->SetLabelFilter(this->Labels);
  46     }
  47
  48   return handler;
  49 }
  50
  51 //----------------------------------------------------------------------------
  52 bool cmCTestCoverageCommand::CheckArgumentKeyword(std::string const& arg)
  53 {
  54   // Look for arguments specific to this command.
  55   if(arg == "LABELS")
  56     {
  57     this->ArgumentDoing = ArgumentDoingLabels;
  58     this->LabelsMentioned = true;
  59     return true;
  60     }
  61
  62   // Look for other arguments.
  63   return this->Superclass::CheckArgumentKeyword(arg);
  64 }
  65
  66 //----------------------------------------------------------------------------
  67 bool cmCTestCoverageCommand::CheckArgumentValue(std::string const& arg)
  68 {
  69   // Handle states specific to this command.
  70   if(this->ArgumentDoing == ArgumentDoingLabels)
  71     {
  72     this->Labels.insert(arg);
  73     return true;
  74     }
  75
  76   // Look for other arguments.
  77   return this->Superclass::CheckArgumentValue(arg);
  78 }