text: /*
   * Copyright (c) 2007, Michael Feathers, James Grenning and Bas Vodde
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *     * Redistributions of source code must retain the above copyright
   *       notice, this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above copyright
   *       notice, this list of conditions and the following disclaimer in the
   *       documentation and/or other materials provided with the distribution.
   *     * Neither the name of the <organization> nor the
   *       names of its contributors may be used to endorse or promote products
   *       derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE EARLIER MENTIONED AUTHORS ``AS IS'' AND ANY
   * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
   * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include "CppUTest/TestHarness.h"
  #include "CppUTest/TestRegistry.h"
  #include "CppUTest/TestOutput.h"
  #include "CppUTest/TestTestingFixture.h"
  
  #define GENERIC_PLUGIN  "GenericPlugin"
  #define GENERIC_PLUGIN2 "GenericPlugin2"
  #define GENERIC_PLUGIN3 "GenericPlugin3"
  
  static int sequenceNumber;
  
  class DummyPlugin: public TestPlugin
  {
  public:
      DummyPlugin(const SimpleString& name) :
          TestPlugin(name), preAction(0), preActionSequence(0), postAction(0), postActionSequence(0)
      {
      }
  
      virtual ~DummyPlugin()
      {
      }
  
      virtual void preTestAction(UtestShell&, TestResult&)
      {
          preAction++;
          preActionSequence = sequenceNumber++;
      }
  
      virtual void postTestAction(UtestShell&, TestResult&)
      {
          postAction++;
          postActionSequence = sequenceNumber++;
      }
  
      int preAction;
      int preActionSequence;
      int postAction;
      int postActionSequence;
  };
  
  class DummyPluginWhichAcceptsParameters: public DummyPlugin
  {
  public:
      DummyPluginWhichAcceptsParameters(const SimpleString& name) :
          DummyPlugin(name)
      {
      }
  
      virtual bool parseArguments(int ac, const char** av, int index)
      {
          SimpleString argument (av[index]);
          if (argument == "-paccept")
              return true;
          return TestPlugin::parseArguments(ac, av, index);
      }
  
  };
  
  
  TEST_GROUP(PluginTest)
  {
      DummyPlugin* firstPlugin;
      DummyPluginWhichAcceptsParameters* secondPlugin;
      DummyPlugin* thirdPlugin;
      TestTestingFixture *genFixture;
      TestRegistry *registry;
      void setup()
      {
          firstPlugin = new DummyPlugin(GENERIC_PLUGIN);
          secondPlugin = new DummyPluginWhichAcceptsParameters(GENERIC_PLUGIN2);
          thirdPlugin = new DummyPlugin(GENERIC_PLUGIN3);
          genFixture = new TestTestingFixture;
          registry = genFixture->registry_;
          registry->installPlugin(firstPlugin);
          sequenceNumber = 1;
      }
  
      void teardown()
      {
          delete firstPlugin;
          delete secondPlugin;
          delete thirdPlugin;
          delete genFixture;
      }
  };
  
  #define GENERIC_PLUGIN  "GenericPlugin"
  
  TEST(PluginTest, PluginHasName)
  {
      STRCMP_EQUAL(GENERIC_PLUGIN, firstPlugin->getName().asCharString());
  }
  
  TEST(PluginTest, InstallPlugin)
  {
      CHECK_EQUAL(firstPlugin, registry->getFirstPlugin());
      CHECK_EQUAL(firstPlugin, registry->getPluginByName(GENERIC_PLUGIN));
      LONGS_EQUAL(1, registry->countPlugins());
  }
  
  TEST(PluginTest, InstallMultiplePlugins)
  {
      registry->installPlugin(thirdPlugin);
      CHECK_EQUAL(firstPlugin, registry->getPluginByName(GENERIC_PLUGIN));
      CHECK_EQUAL(thirdPlugin, registry->getPluginByName(GENERIC_PLUGIN3));
      CHECK_EQUAL(0, registry->getPluginByName("I do not exist"));
  }
  
  TEST(PluginTest, ActionsAllRun)
  {
      genFixture->runAllTests();
      genFixture->runAllTests();
      CHECK_EQUAL(2, firstPlugin->preAction);
      CHECK_EQUAL(2, firstPlugin->postAction);
  }
  
  TEST(PluginTest, Sequence)
  {
      registry->installPlugin(thirdPlugin);
      genFixture->runAllTests();
      CHECK_EQUAL(1, thirdPlugin->preActionSequence);
      CHECK_EQUAL(2, firstPlugin->preActionSequence);
      CHECK_EQUAL(3, firstPlugin->postActionSequence);
      CHECK_EQUAL(4, thirdPlugin->postActionSequence);
      LONGS_EQUAL(2, registry->countPlugins());
  }
  
  TEST(PluginTest, DisablesPluginsDontRun)
  {
      registry->installPlugin(thirdPlugin);
      thirdPlugin->disable();
      genFixture->runAllTests();
      CHECK(!thirdPlugin->isEnabled());
      thirdPlugin->enable();
      genFixture->runAllTests();
      CHECK_EQUAL(2, firstPlugin->preAction);
      CHECK_EQUAL(1, thirdPlugin->preAction);
      CHECK(thirdPlugin->isEnabled());
  }
  
  TEST(PluginTest, ParseArgumentsForUnknownArgumentsFails)
  {
      registry->installPlugin(secondPlugin);
      const char *cmd_line[] = {"nonsense", "andmorenonsense"};
      CHECK(registry->getFirstPlugin()->parseAllArguments(2, cmd_line, 0) == false	);
  }
  
  TEST(PluginTest, ParseArgumentsContinuesAndSucceedsWhenAPluginCanParse)
  {
      registry->installPlugin(secondPlugin);
      const char *cmd_line[] = {"-paccept", "andmorenonsense"};
      CHECK(registry->getFirstPlugin()->parseAllArguments(2, cmd_line, 0));
  }
  
  