include_directories(..)

set(TEST_MAIN_SRC
  test/test-main.cc test/gtest-extra.cc test/gtest-extra.h test/util.cc)
add_library(test-main ${TEST_MAIN_SRC})
target_link_libraries(test-main gtest format)

# Adds a test.
# Usage: add_fmt_test(name libs srcs...)
function(add_fmt_test name libs)
  add_executable(${name} test/${name}.cc ${ARGN})
  target_link_libraries(${name} ${libs})
  add_test(${name} ${name})
endfunction()

add_fmt_test(gtest-extra-test test-main)
add_fmt_test(format-test test-main)
add_fmt_test(printf-test test-main)
foreach (target format-test printf-test)
  if (CMAKE_COMPILER_IS_GNUCXX)
    set_target_properties(${target} PROPERTIES COMPILE_FLAGS
      "-Wall -Wextra -pedantic -Wno-long-long -Wno-variadic-macros")
  endif ()
  if (CPP11_FLAG)
    set_target_properties(${target} PROPERTIES COMPILE_FLAGS ${CPP11_FLAG})
  endif ()
endforeach ()
add_fmt_test(util-test test-main)

add_executable(macro-test test/macro-test.cc ${FMT_SOURCES} ${TEST_MAIN_SRC})
set_target_properties(macro-test
  PROPERTIES COMPILE_DEFINITIONS "FMT_USE_VARIADIC_TEMPLATES=0")
target_link_libraries(macro-test gtest)

if (HAVE_OPEN)
  add_executable(posix-test test/posix-test.cc ${FMT_SOURCES} ${TEST_MAIN_SRC})
  set_target_properties(posix-test
    PROPERTIES COMPILE_DEFINITIONS "FMT_INCLUDE_POSIX_TEST=1")
  target_link_libraries(posix-test gtest)
  add_test(posix-test posix-test)
endif ()

add_test(compile-test ${CMAKE_CTEST_COMMAND}
  --build-and-test
  "${CMAKE_CURRENT_SOURCE_DIR}/test"
  "${CMAKE_CURRENT_BINARY_DIR}/test"
  --build-generator ${CMAKE_GENERATOR}
  --build-makeprogram ${CMAKE_MAKE_PROGRAM})