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= The scl_test_class pragma = | = The scl_test_class pragma = | ||
The scl_test_class pragma is one of the [[SCL_Pragmas#Test_Units|Test Unit]] pragmas. It declares a test class as captured. Once captured, the STRIDE compiler will generate the appropriate code in the Intercept Module (IM) for instantiating the class and executing its test methods. | The ''scl_test_class'' pragma is one of the [[SCL_Pragmas#Test_Units|Test Unit]] pragmas. It declares a test class as captured. Once captured, the STRIDE compiler will generate the appropriate code in the Intercept Module (IM) for instantiating the class and executing its test methods. | ||
== Syntax == | == Syntax == | ||
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|- | |- | ||
| ''class-name'' | | ''class-name'' | ||
| | | Identifier | ||
| The name of the test class to be captured. Once captured, STRIDE will generate the appropriate code for executing the test methods in the class. | | The name of the test class to be captured. Once captured, STRIDE will generate the appropriate code for executing the test methods in the class. | ||
|} | |} | ||
Revision as of 16:41, 14 June 2011
The scl_test_class pragma
The scl_test_class pragma is one of the Test Unit pragmas. It declares a test class as captured. Once captured, the STRIDE compiler will generate the appropriate code in the Intercept Module (IM) for instantiating the class and executing its test methods.
Syntax
#pragma scl_test_class(class-name)
| Parameters | Type | Description |
| class-name | Identifier | The name of the test class to be captured. Once captured, STRIDE will generate the appropriate code for executing the test methods in the class. |
Notes
- This pragma requires the compilation language to be C++. If the compilation language is not C++ and this pragma is encountered, then an error is issued and this pragma is ignored.
- The test class identified:
- must have single public constructor - default or explicit.
- must not be a templated class
- must not be a nested class
- must not be a pure virtual class
- must have one or more member functions that is suitable as a test method. For a member function to be a test method it:
- must be declared within the test class (a method that is inherited from a base class cannot be a test method)
- must have a return type of bool, an integral type (signed or unsigned long, int, short, char) or void.
- must have an empty parameter list - declared as f() or f(void).
- must not be a templatized function
- must not be an overloaded operator
- must not be a static member.
- Optionally if desired the public constructor may have parameters (they must all be POD type). For which concrete values could be specified when running the test unit.
Examples
#include <srtest.h>
class RuntimeServices_dynamic {
public:
void dynamic(void);
// Declaring a constructor for an scl_test_class is optional, but
// if a constructor is declared all parameters must be of plain old data (POD) type.
RuntimeServices_dynamic(int i, const char* s);
};
#ifdef _SCL
#pragma scl_test_class(RuntimeServices_dynamic)
#endif
See Also
- Refer to the Test Class Samples page for more information on capturing and qualifying test classes.