mi-cpptest

This library is a intended as a minuscule unit-test library for C++11 and later:

• it should fail if a test fails
• it tries to print a message explaining the failure,
  • using void mi_cpptest_stringify(std::ostream&, const T&), if defined,
  • else using std::ostream& operator<<(std::ostream&, const T&), if defined,
  • else using a standard text to format values
• it tries to print TAP output
• it allows selecting which tests to run

The library has no dependencies beyond the standard C++ library.

Running

At present, all command line arguments are interpreted test filters:

• -{regex} deselects tests matching {regex}
• {regex} selects tests matching {regex}
• searching the argument list stops at the first match, and the test is skipped if this was a regex with - prefix.

Use with CMake

1. either include this as a subproject with ADD_SUBDIRECTORY(...)
2. or build and install and use FIND_PACKAGE(mi-cpptest)

In both cases, link to mi-cpptest or mi-cpptest-main.

Use without CMake

As the library consists of a few files, it should be easy to use with other build systems.