UniqueMallocOwner_test Class Reference

Description

Test:

Verify automatic management of memory originally allocated by C malloc.

This situation typically arises when some plain-C function returns results in a heap allocated buffer, requiring the client to care for proper clean-up. To avoid creating a liability, we wrap the buffer into a smart pointer, which acts as ownership token and abstracts the specifics of clean-up.

This test places a given (or random) string into a heap malloced buffer, and then pushes the "hot potato" of ownership responsibility around; another function checks the content of the buffer and consumes the token as a side-effect. At the end, there should be no memory leak and the ownership token should be empty.

See also

lib::UniqueMallocOwner

lib::meta::demangleCxx

Definition at line 68 of file unique-malloc-owner-test.cpp.

Private Types
using	CharOwner = UniqueMallocOwner< char >

Private Member Functions
CharOwner	place_into_malloced_buffer (string probeString)
virtual void	run (Arg args)
void	verify_and_consume (CharOwner hotPotato, string refString)

Inheritance diagram for UniqueMallocOwner_test:

Collaboration diagram for UniqueMallocOwner_test:

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

• unique-malloc-owner-test.cpp