Merge pull request #57 from AnyDSL/ctest

* Revision of impala regression tests
* use cmake -DBUILD_TESTING=ON to enable ctest
* then run ctest -R codegen

.gitignore

@@ -1,14 +1,5 @@
-*.bc
-*.out
-*.cl
-*.cu
-*.ll
-*.nvvm
-*.pyc
 *.vcg
-CMakeCache.txt
-CMakeFiles/
 build*
 html
-test/impala
-test/lib.o
+test/config*
+test/__pycache__

CMakeLists.txt

@@ -28,3 +28,8 @@ endif()
 
 export(TARGETS libimpala impala FILE ${CMAKE_BINARY_DIR}/share/anydsl/cmake/impala-exports.cmake)
 configure_file(cmake/impala-config.cmake.in ${CMAKE_BINARY_DIR}/share/anydsl/cmake/impala-config.cmake @ONLY)
+
+if (BUILD_TESTING)
+    enable_testing()
+    add_subdirectory(test)
+endif(BUILD_TESTING)

test/CMakeLists.txt

@@ -0,0 +1,34 @@
+cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
+
+find_package(PythonInterp 3.0 REQUIRED)
+set(PYTHON_BIN ${PYTHON_EXECUTABLE})
+
+find_path(LLVM_DIR LLVMConfig.cmake PATHS ${LLVM_DIR} $ENV{LLVM_DIR})
+find_package(LLVM QUIET)
+find_path(Clang_DIR ClangConfig.cmake PATHS ${Clang_DIR} ${LLVM_DIR} PATH_SUFFIXES ../clang)
+find_package(Clang QUIET)
+if(TARGET clang AND NOT Clang_BIN)
+    get_target_property(Clang_BIN clang LOCATION)
+    set(Clang_BIN ${Clang_BIN} CACHE FILEPATH "path to clang executable")
+endif()
+find_program(Clang_BIN clang
+    PATHS ${LLVM_TOOLS_BINARY_DIR} ${LLVM_INSTALL_PREFIX}/bin
+    PATH_SUFFIXES Release ${CMAKE_CONFIGURATION_TYPES}
+)
+
+# add_library(rtmock STATIC rtmock.cpp)
+
+set(TEST_SCRIPT perform.py)
+set(TEST_ARGS --impala $<TARGET_FILE:impala> --clang ${Clang_BIN} --temp ${CMAKE_CURRENT_BINARY_DIR} --rtmock "${CMAKE_CURRENT_SOURCE_DIR}/rtmock.cpp")
+
+file(GLOB_RECURSE _testcases RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "*.impala")
+
+foreach(_test ${_testcases})
+    add_test(NAME ${_test} COMMAND ${PYTHON_BIN} ${TEST_SCRIPT} ${TEST_ARGS} ${_test} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+    set_tests_properties(${_test} PROPERTIES SKIP_RETURN_CODE 77)
+endforeach()
+
+set(_content
+    "CONFIGURATION = \"$<CONFIG>\"\nIMPALA_BIN = \"$<TARGET_FILE:impala>\"\nCLANG_BIN = \"${Clang_BIN}\"\nLIBRTMOCK = \"${CMAKE_CURRENT_SOURCE_DIR}/rtmock.cpp\"\nTEMP_DIR = \"${CMAKE_CURRENT_BINARY_DIR}\"\n")
+file(GENERATE OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/config$<CONFIG>.py CONTENT ${_content})
+