Source/cmAddTestCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmAddTestCommand.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2009-03-16 14:51:11 $
   7   Version:   $Revision: 1.32 $
   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 "cmAddTestCommand.h"
  18
  19 #include "cmTestGenerator.h"
  20
  21 #include "cmTest.h"
  22
  23
  24 // cmExecutableCommand
  25 bool cmAddTestCommand
  26 ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
  27 {
  28   if(!args.empty() && args[0] == "NAME")
  29     {
  30     return this->HandleNameMode(args);
  31     }
  32
  33   // First argument is the name of the test Second argument is the name of
  34   // the executable to run (a target or external program) Remaining arguments
  35   // are the arguments to pass to the executable
  36   if(args.size() < 2 )
  37     {
  38     this->SetError("called with incorrect number of arguments");
  39     return false;
  40     }
  41
  42   // Collect the command with arguments.
  43   std::vector<std::string> command;
  44   for(std::vector<std::string>::const_iterator it = args.begin() + 1;
  45       it != args.end(); ++it)
  46     {
  47     command.push_back(*it);
  48     }
  49
  50   // Create the test but add a generator only the first time it is
  51   // seen.  This preserves behavior from before test generators.
  52   cmTest* test = this->Makefile->GetTest(args[0].c_str());
  53   if(test)
  54     {
  55     // If the test was already added by a new-style signature do not
  56     // allow it to be duplicated.
  57     if(!test->GetOldStyle())
  58       {
  59       cmOStringStream e;
  60       e << " given test name \"" << args[0]
  61         << "\" which already exists in this directory.";
  62       this->SetError(e.str().c_str());
  63       return false;
  64       }
  65     }
  66   else
  67     {
  68     test = this->Makefile->CreateTest(args[0].c_str());
  69     test->SetOldStyle(true);
  70     this->Makefile->AddTestGenerator(new cmTestGenerator(test));
  71     }
  72   test->SetCommand(command);
  73
  74   return true;
  75 }
  76
  77 //----------------------------------------------------------------------------
  78 bool cmAddTestCommand::HandleNameMode(std::vector<std::string> const& args)
  79 {
  80   std::string name;
  81   std::vector<std::string> configurations;
  82   std::vector<std::string> command;
  83
  84   // Read the arguments.
  85   enum Doing {
  86     DoingName,
  87     DoingCommand,
  88     DoingConfigs,
  89     DoingNone
  90   };
  91   Doing doing = DoingName;
  92   for(unsigned int i=1; i < args.size(); ++i)
  93     {
  94     if(args[i] == "COMMAND")
  95       {
  96       if(!command.empty())
  97         {
  98         this->SetError(" may be given at most one COMMAND.");
  99         return false;
 100         }
 101       doing = DoingCommand;
 102       }
 103     else if(args[i] == "CONFIGURATIONS")
 104       {
 105       if(!configurations.empty())
 106         {
 107         this->SetError(" may be given at most one set of CONFIGURATIONS.");
 108         return false;
 109         }
 110       doing = DoingConfigs;
 111       }
 112     else if(doing == DoingName)
 113       {
 114       name = args[i];
 115       doing = DoingNone;
 116       }
 117     else if(doing == DoingCommand)
 118       {
 119       command.push_back(args[i]);
 120       }
 121     else if(doing == DoingConfigs)
 122       {
 123       configurations.push_back(args[i]);
 124       }
 125     else
 126       {
 127       cmOStringStream e;
 128       e << " given unknown argument:\n  " << args[i] << "\n";
 129       this->SetError(e.str().c_str());
 130       return false;
 131       }
 132     }
 133
 134   // Require a test name.
 135   if(name.empty())
 136     {
 137     this->SetError(" must be given non-empty NAME.");
 138     return false;
 139     }
 140
 141   // Require a command.
 142   if(command.empty())
 143     {
 144     this->SetError(" must be given non-empty COMMAND.");
 145     return false;
 146     }
 147
 148   // Require a unique test name within the directory.
 149   if(this->Makefile->GetTest(name.c_str()))
 150     {
 151     cmOStringStream e;
 152     e << " given test NAME \"" << name
 153       << "\" which already exists in this directory.";
 154     this->SetError(e.str().c_str());
 155     return false;
 156     }
 157
 158   // Add the test.
 159   cmTest* test = this->Makefile->CreateTest(name.c_str());
 160   test->SetOldStyle(false);
 161   test->SetCommand(command);
 162   this->Makefile->AddTestGenerator(new cmTestGenerator(test, configurations));
 163
 164   return true;
 165 }