Add basic infrastructure for unit testing

Tests will be written using the [moonscript](http://moonscript.org/) language,
a lua 'dialect' that is whitespace-significant and has a syntax similar to
coffeescript. The test framework used is [busted](http://olivinelabs.com/busted/),
a bdd framework for lua/moonscript.

Luajit has a nice ffi module, which lets lua programs link shared libraries and
call it's functions without writing any C code.

To take advantage of this fact for testing C functions, a new target was added
to CMakeLists.txt, which compiles neovim as a shared library that is loaded by
the process running the tests.

This commit adds necessary code for downloading and installing a lua package
manager(luarocks) locally. It wasn't added as a subtree because there are quite
a few blobs in its source tree.
This commit is contained in:
Thiago de Arruda
2014-02-27 16:57:06 -03:00
parent 05b9e11584
commit d04ca90f5c
8 changed files with 139 additions and 1 deletions

View File

@@ -13,6 +13,7 @@ list(APPEND NEOVIM_SOURCES "${PROJECT_BINARY_DIR}/config/auto/pathdef.c")
file( GLOB OS_SOURCES os/*.c )
add_executable (nvim ${NEOVIM_SOURCES} ${OS_SOURCES})
add_library (nvim-test SHARED ${NEOVIM_SOURCES} ${OS_SOURCES})
# The libraries we link against for nvim
set(NVIM_LINK_LIBRARIES m ${LibUV_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
@@ -28,19 +29,23 @@ if (LibIntl_FOUND)
endif()
target_link_libraries (nvim ${NVIM_LINK_LIBRARIES})
target_link_libraries (nvim-test ${NVIM_LINK_LIBRARIES})
include(CheckLibraryExists)
check_library_exists(termcap tgetent "" HAVE_LIBTERMCAP)
if (HAVE_LIBTERMCAP)
target_link_libraries(nvim termcap)
target_link_libraries(nvim-test termcap)
else()
check_library_exists(curses tgetent "" HAVE_LIBCURSES)
if (HAVE_LIBCURSES)
target_link_libraries(nvim curses)
target_link_libraries(nvim-test curses)
else()
find_package(Curses REQUIRED)
target_link_libraries(nvim ${CURSES_LIBRARIES})
target_link_libraries(nvim-test ${CURSES_LIBRARIES})
endif()
endif()