How to use Parasoft Dynamic stubs #5

Comments

• piotr Posts: 22 ✭

  January 2018

  Yes, C++test can create stubs for functions from the same file / class.
  In general, stub can be created if the function is used / called somewhere in the tested code (with some exceptions).

  C:

  void zoo(); // can be stubbed - used in goo()
  
  void foo() // cannot be stubbed - never called
  {
  }
  
  void goo() // can be stubbed - used in bar()
  {
    zoo(); // stubZoo() will be used here
  }
  
  void bar() // cannot be stubbed - never called
  {
    goo(); // stubGoo() will be used here (if exists)
  }
  

  C++:

  // .h
  class Stubs {
  public:
    void zoo(); // can be stubbed - used in Stubs::goo()
    void foo(); // cannot be stubbed - never called
    void goo(); // can be stubbed - used in Stubs::bar()
    void bar(); // cannot be stubbed - never called
  };
  
  // .cpp
  void Stubs::foo() // cannot be stubbed - never called
  {
  }
  
  void Stubs::goo() // can be stubbed - used in Stubs::bar()
  {
    this->zoo(); // stubZoo() will be used here
  }
  
  void Stubs::bar() // cannot be stubbed - never called
  {
    this->goo(); // stubGoo() will be used here (if exists)
  }
  

  0