The test/unit directory contains unit tests for Scintilla data structures.

The tests can be run on Windows, macOS, or Linux using g++ and GNU make.
The Catch test framework is used.
https://github.com/philsquared/Catch
The file catch.hpp is under the Boost Software License which is contained in LICENSE_1_0.txt

   To run the tests on macOS or Linux:
make test

   To run the tests on Windows:
mingw32-make test

   Visual C++ (2010+) and nmake can also be used on Windows:
nmake -f test.mak test