cmake: BUILD_CLAR is now BUILD_TESTS

Nobody knows what CLAR is.  The test building option should be
`BUILD_TESTS`.

CMakeLists.txt

@@ -38,7 +38,7 @@ INCLUDE(EnableWarnings)
 OPTION(SONAME				"Set the (SO)VERSION of the target"			 ON)
 OPTION(BUILD_SHARED_LIBS		"Build Shared Library (OFF for Static)"			 ON)
 OPTION(THREADSAFE			"Build libgit2 as threadsafe"				 ON)
-OPTION(BUILD_CLAR			"Build Tests using the Clar suite"			 ON)
+OPTION(BUILD_TESTS			"Build Tests using the Clar suite"			 ON)
 OPTION(BUILD_EXAMPLES			"Build library usage example apps"			OFF)
 OPTION(BUILD_FUZZERS			"Build the fuzz targets"				OFF)
 OPTION(ENABLE_TRACE			"Enables tracing support"				ON)
@@ -281,7 +281,7 @@ IF (NOT MSVC)
    ENDIF()
 ENDIF ()
 
-IF (BUILD_CLAR)
+IF (BUILD_TESTS)
 	ENABLE_TESTING()
 	ADD_SUBDIRECTORY(tests)
 ENDIF ()
@@ -295,7 +295,7 @@ IF(BUILD_FUZZERS)
 		IF(BUILD_EXAMPLES)
 			MESSAGE(FATAL_ERROR "Cannot build the fuzzer targets and the examples together")
 		ENDIF()
-		IF(BUILD_CLAR)
+		IF(BUILD_TESTS)
 			MESSAGE(FATAL_ERROR "Cannot build the fuzzer targets and the tests together")
 		ENDIF()
 	ENDIF()

README.md

@@ -278,7 +278,7 @@ The following CMake variables are declared:
 - `CMAKE_INSTALL_LIBDIR`: Where to install libraries to.
 - `CMAKE_INSTALL_INCLUDEDIR`: Where to install headers to.
 - `BUILD_SHARED_LIBS`: Build libgit2 as a Shared Library (defaults to ON)
-- `BUILD_CLAR`: Build [Clar](https://github.com/vmg/clar)-based test suite (defaults to ON)
+- `BUILD_TESTS`: Build the unit and integration test suites (defaults to ON)
 - `THREADSAFE`: Build libgit2 with threading support (defaults to ON)
 
 To list all build options and their current value, you can do the

docs/fuzzing.md

@@ -19,7 +19,7 @@ automated fuzz testing. libFuzzer only works with clang.
    and [`leak`/`address,leak`](https://clang.llvm.org/docs/LeakSanitizer.html).
 3. Create the cmake build environment and configure the build with the
    sanitizer chosen: `CC=/usr/bin/clang-6.0 CFLAGS="-fsanitize=address" cmake
-   -DBUILD_CLAR=OFF -DBUILD_FUZZERS=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo ..`.
+   -DBUILD_TESTS=OFF -DBUILD_FUZZERS=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo ..`.
    Note that building the fuzzer targets is incompatible with the
    tests and examples.
 4. Build libgit2: `cmake --build .`

fuzzers/corpora/objects/blob

@@ -64,7 +64,7 @@ slack channel once you've registered.
 
 If you have questions about the library, please be sure to check out the
 [API documentation](http://libgit2.github.com/libgit2/).  If you still have
-questions, reach out to us on Slack or post a question on 
+questions, reach out to us on Slack or post a question on
 [StackOverflow](http://stackoverflow.com/questions/tagged/libgit2) (with the `libgit2` tag).
 
 **Reporting Bugs**
@@ -229,7 +229,7 @@ The following CMake variables are declared:
 - `LIB_INSTALL_DIR`: Where to install libraries to.
 - `INCLUDE_INSTALL_DIR`: Where to install headers to.
 - `BUILD_SHARED_LIBS`: Build libgit2 as a Shared Library (defaults to ON)
-- `BUILD_CLAR`: Build [Clar](https://github.com/vmg/clar)-based test suite (defaults to ON)
+- `BUILD_TESTS`: Build [Clar](https://github.com/vmg/clar)-based test suite (defaults to ON)
 - `THREADSAFE`: Build libgit2 with threading support (defaults to ON)
 - `STDCALL`: Build libgit2 as `stdcall`. Turn off for `cdecl` (Windows; defaults to ON)
 

tests/CMakeLists.txt

@@ -3,7 +3,7 @@ FIND_PACKAGE(PythonInterp)
 
 IF(NOT PYTHONINTERP_FOUND)
   MESSAGE(FATAL_ERROR "Could not find a python interpeter, which is needed to build the tests. "
-    "Make sure python is available, or pass -DBUILD_CLAR=OFF to skip building the tests")
+    "Make sure python is available, or pass -DBUILD_TESTS=OFF to skip building the tests")
 ENDIF()
 
 SET(CLAR_FIXTURES "${CMAKE_CURRENT_SOURCE_DIR}/resources/")
@@ -39,26 +39,26 @@ SET_SOURCE_FILES_PROPERTIES(
 INCLUDE_DIRECTORIES(${LIBGIT2_INCLUDES})
 INCLUDE_DIRECTORIES(SYSTEM ${LIBGIT2_SYSTEM_INCLUDES})
 
-ADD_EXECUTABLE(libgit2_clar ${SRC_CLAR} ${SRC_TEST} ${LIBGIT2_OBJECTS})
+ADD_EXECUTABLE(libgit2_tests ${SRC_CLAR} ${SRC_TEST} ${LIBGIT2_OBJECTS})
 
-SET_TARGET_PROPERTIES(libgit2_clar PROPERTIES C_STANDARD 90)
-SET_TARGET_PROPERTIES(libgit2_clar PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${libgit2_BINARY_DIR})
+SET_TARGET_PROPERTIES(libgit2_tests PROPERTIES C_STANDARD 90)
+SET_TARGET_PROPERTIES(libgit2_tests PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${libgit2_BINARY_DIR})
 
-TARGET_INCLUDE_DIRECTORIES(libgit2_clar PRIVATE ../src PUBLIC ../include)
-TARGET_LINK_LIBRARIES(libgit2_clar ${LIBGIT2_LIBS})
-IDE_SPLIT_SOURCES(libgit2_clar)
+TARGET_INCLUDE_DIRECTORIES(libgit2_tests PRIVATE ../src PUBLIC ../include)
+TARGET_LINK_LIBRARIES(libgit2_tests ${LIBGIT2_LIBS})
+IDE_SPLIT_SOURCES(libgit2_tests)
 
 IF (MSVC_IDE)
 	# Precompiled headers
-	SET_TARGET_PROPERTIES(libgit2_clar PROPERTIES COMPILE_FLAGS "/Yuprecompiled.h /FIprecompiled.h")
+	SET_TARGET_PROPERTIES(libgit2_tests PROPERTIES COMPILE_FLAGS "/Yuprecompiled.h /FIprecompiled.h")
 	SET_SOURCE_FILES_PROPERTIES("precompiled.c" COMPILE_FLAGS "/Ycprecompiled.h")
 ENDIF ()
 
 FUNCTION(ADD_CLAR_TEST name)
 	IF (NOT USE_LEAK_CHECKER STREQUAL "OFF")
-		ADD_TEST(${name} "${libgit2_SOURCE_DIR}/script/${USE_LEAK_CHECKER}.sh" "${libgit2_BINARY_DIR}/libgit2_clar" ${ARGN})
+		ADD_TEST(${name} "${libgit2_SOURCE_DIR}/script/${USE_LEAK_CHECKER}.sh" "${libgit2_BINARY_DIR}/libgit2_tests" ${ARGN})
 	ELSE()
-		ADD_TEST(${name} "${libgit2_BINARY_DIR}/libgit2_clar" ${ARGN})
+		ADD_TEST(${name} "${libgit2_BINARY_DIR}/libgit2_tests" ${ARGN})
 	ENDIF()
 ENDFUNCTION(ADD_CLAR_TEST)
 

tests/README.md

@@ -11,7 +11,7 @@ https://github.com/vmg/clar
 
 * Make sure you actually build the tests by setting:
 
-        cmake -DBUILD_CLAR=ON build/
+        cmake -DBUILD_TESTS=ON build/
 
 * Test:
 
@@ -32,7 +32,7 @@ These are automatically run as part of CI, but if you want to check locally:
 Uses [`valgrind`](http://www.valgrind.org/):
 
 ```console
-$ cmake -DBUILD_CLAR=ON -DVALGRIND=ON ..
+$ cmake -DBUILD_TESTS=ON -DVALGRIND=ON ..
 $ cmake --build .
 $ valgrind --leak-check=full --show-reachable=yes --num-callers=50 --suppressions=../libgit2_clar.supp \
   ./libgit2_clar