ItemWrapper_test Class Reference

Description

Test:

use the ItemWrapper to define inline-storage holding values, pointers and references.

Verify correct behaviour in each case, including (self)assignment, empty check, invalid dereferentiation.

See also

wrapper.hpp

Definition at line 97 of file item-wrapper-test.cpp.

Private Member Functions
virtual void	run (Arg)
void	verifyFunctionRefResult ()
void	verifyFunctionResult ()
void	verifySaneInstanceHandling ()
void	verifySaneMoveHandling ()
void	verifyWrappedRef ()
template<typename X >
void	verifyWrapper (X val, X otherVal)

Static Private Member Functions
static auto	produceResult ()

Member Function Documentation

verifySaneInstanceHandling()

void verifySaneInstanceHandling ( )

inlineprivate

Test:

verify that ctor and dtor calls are balanced, even when assigning and self-assigning.

Definition at line 202 of file item-wrapper-test.cpp.

verifySaneMoveHandling()

void verifySaneMoveHandling ( )

inlineprivate

Test:

proper handling of move and rvalue references

Definition at line 220 of file item-wrapper-test.cpp.

verifyWrappedRef()

void verifyWrappedRef ( )

inlineprivate

Test:

verify especially that we can wrap and handle a reference "value" in a pointer-like manner

Definition at line 276 of file item-wrapper-test.cpp.

References lib::rani().

Here is the call graph for this function:

verifyFunctionResult()

void verifyFunctionResult ( )

inlineprivate

Test:

verify an extension built on top of the ItemWrapper: a function which remembers the last result.

As a simple test, we bind a static helper function to produce a random value and remember the result returned last.

Definition at line 306 of file item-wrapper-test.cpp.

References VERIFY_ERROR.

verifyFunctionRefResult()

void verifyFunctionRefResult ( )

inlineprivate

Test:

verify an extension built on top of the ItemWrapper: a function which remembers the last result.

Here we use a test function, which picks a member of an vector and returns a reference to it. Thus the cached "result" can be used to access and change the values within the original vector. In a real world usage scenario, such a function could be an (expensive) data structure access.

Definition at line 338 of file item-wrapper-test.cpp.

Inheritance diagram for ItemWrapper_test:

Collaboration diagram for ItemWrapper_test:

---

The documentation for this class was generated from the following file:

• item-wrapper-test.cpp