Set up tests

dr8co · Apr 5, 2024 · c2d084c · c2d084c
1 parent 0fa6f8b
commit c2d084c
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -3,5 +3,29 @@ cmake_minimum_required(VERSION 3.28)
 project(LiteStr C CXX)
 
 set(CMAKE_C_STANDARD 23)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+# Google Test requires at least C++14
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+# Additional options for the Debug build
+set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS} -Wall -Wextra -Werror -Wpedantic")
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS} -Wall -Wextra -Werror -Wpedantic")
 
 add_library(LiteStr STATIC lite_str.h lite_str.c)
+
+# Google Test
+include(FetchContent)
+
+FetchContent_Declare(
+        googletest
+        URL https://github.com/google/googletest/archive/f10e11fb27301fba21caa71030bb5024e67aa135.zip
+)
+
+FetchContent_MakeAvailable(googletest)
+
+enable_testing()
+
+# Tests
+add_subdirectory(tests)
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
@@ -0,0 +1,13 @@
+# Test executable
+add_executable(testLiteString
+        testLiteString.cpp
+        ../lite_str.h
+        ../lite_str.c)
+
+# Link with gtest
+target_link_libraries(testLiteString gtest gtest_main)
+
+include(GoogleTest)
+
+# Discover tests
+gtest_discover_tests(testLiteString)