lingjf / h2unit Goto Github PK

Currently end-user should include two files: h2unit.cpp and h2unit.h.
If there two files can be merged into one file , it will be more simple to use.

C++ class can be wrote in header file, static member method and static variable can be used to implement global instance. I have wrote a test, it works.

The difficult is how to implement memory leak detection for C source file.
A work around is that consider C source file as C++ source file and compile with C++ compiler.

It success to dynamic stub by function pointer, but it fail to dynamic stub by function name. It can be reproduced in unit test environment.

H2CASE(dynamic_stub, "test dynamic stub local static function")

Analysis:
mprotect() failed because the address which is generated by 'nm' with the function name.
nm's output symbol address is incorrect (comparing with function pointer).

{
char* rv = NULL;
H2EQ_MATH(NULL, rv);
}

compile failed due to can't cast char* to double.

how to dump executable symbols in windows ?

PCRE is a heavy library, it can be used to provide such feature. but it will break h2unit's principle : Light-Weight just like hydrogen.

I want to write a function to implement simple regex (a subset of regex, and no consider performance)

A normal idea to replace assert() is undefine assert first, then define assert to new function. Include assert.h (cassert) before re-define assert.
But in actual, assert.h does not following #ifndef/#define/#endif mode , so the normal idea does not work.
More information refer to /user/include/assert.h

STUB/MOCK not works with xcode 11.3 toolchain, but works with xcode 10.3.

compile error message:

h2unit.cpp: In member function ‘void h2unit_case::stub(void_, void_, const char*)’:
h2unit.cpp:918: error: ‘p’ was not declared in this scope