# #//===----------------------------------------------------------------------===// #// #// The LLVM Compiler Infrastructure #// #// This file is dual licensed under the MIT and the University of Illinois Open #// Source Licenses. See LICENSE.txt for details. #// #//===----------------------------------------------------------------------===// # ###################################################### # MICRO TESTS # The following micro-tests are small tests to perform on # the library just created in ${build_dir}/, there are currently # five micro-tests: # (1) test-touch # - Compile and run a small program using newly created libiomp5 library # - Fails if test-touch.c does not compile or if test-touch.c does not run after compilation # - Program dependencies: gcc or g++, grep, bourne shell # - Available for all Linux,Mac,Windows builds. Not availble on Intel(R) MIC Architecture builds. # (2) test-relo # - Tests dynamic libraries for position-dependent code (can not have any position dependent code) # - Fails if TEXTREL is in output of readelf -d libiomp5.so command # - Program dependencies: readelf, grep, bourne shell # - Available for Linux, Intel(R) MIC Architecture dynamic library builds. Not available otherwise. # (3) test-execstack # - Tests if stack is executable # - Fails if stack is executable. Should only be readable and writable. Not exectuable. # - Program dependencies: perl, readelf # - Available for Linux dynamic library builds. Not available otherwise. # (4) test-instr (Intel(R) MIC Architecutre only) # - Tests Intel(R) MIC Architecture libraries for valid instruction set # - Fails if finds invalid instruction for Intel(R) MIC Architecture (wasn't compiled with correct flags) # - Program dependencies: perl, objdump # - Available for Intel(R) MIC Architecture builds. Not available otherwise. # (5) test-deps # - Tests newly created libiomp5 for library dependencies # - Fails if sees a dependence not listed in td_exp variable below # - Program dependencies: perl, (linux)readelf, (mac)otool[64], (windows)link.exe # - Available for Linux,Mac,Windows, Intel(R) MIC Architecture dynamic builds and Windows static builds. Not available otherwise. # # All tests can be turned off by including -Dtests=off when calling cmake # An individual test can be turned off by issuing something like -Dtest_touch=off when calling cmake # test-touch if(NOT ${MIC} AND ${test_touch} AND ${tests}) if(${WINDOWS}) set(do_test_touch_mt TRUE) if(${do_test_touch_mt}) set(test_touch_items ${test_touch_items} test-touch-md test-touch-mt) else() set(test_touch_items ${test_touch_items} test-touch-md) endif() else() set(test_touch_items ${test_touch_items} test-touch-rt) endif() set(regular_test_touch_items "${test_touch_items}") add_suffix("/.success" regular_test_touch_items) # test-touch : ${test_touch_items}/.success set(ldeps "${regular_test_touch_items}") add_custom_target( test-touch DEPENDS ${ldeps}) if(${WINDOWS}) # pick test-touch compiler set(tt-c cl) # test-touch compilation flags list(APPEND tt-c-flags -nologo) if(${RELEASE_BUILD} OR ${RELWITHDEBINFO_BUILD}) list(APPEND tt-c-flags-mt -MT) list(APPEND tt-c-flags-md -MD) else() list(APPEND tt-c-flags-mt -MTd) list(APPEND tt-c-flags-md -MDd) endif() list(APPEND tt-libs ${build_dir}/${imp_file}) list(APPEND tt-ld-flags -link -nodefaultlib:oldnames) if(${IA32}) list(APPEND tt-ld-flags -safeseh) endif() list(APPEND tt-ld-flags-v -verbose) else() # (Unix based systems, Intel(R) MIC Architecture, and Mac) # pick test-touch compiler if(${STD_CPP_LIB}) set(tt-c ${CMAKE_CXX_COMPILER}) else() set(tt-c ${CMAKE_C_COMPILER}) endif() # test-touch compilation flags if(${LINUX}) list(APPEND tt-c-flags -pthread) endif() if(${IA32}) list(APPEND tt-c-flags -m32) elseif(${INTEL64}) list(APPEND tt-c-flags -m64) endif() list(APPEND tt-libs ${build_dir}/${lib_file}) if(${MAC}) list(APPEND tt-ld-flags-v -Wl,-t) set(tt-env "DYLD_LIBRARY_PATH=.:$ENV{DYLD_LIBRARY_PATH}") else() list(APPEND tt-ld-flags-v -Wl,--verbose) set(tt-env LD_LIBRARY_PATH=".:${build_dir}:$ENV{LD_LIBRARY_PATH}") endif() endif() list(APPEND tt-c-flags "${tt-c-flags-rt}") list(APPEND tt-env "KMP_VERSION=1") macro(test_touch_recipe test_touch_dir) file(MAKE_DIRECTORY ${build_dir}/${test_touch_dir}) set(ldeps ${src_dir}/test-touch.c ${build_dir}/${lib_file}) set(tt-exe-file ${test_touch_dir}/test-touch${exe}) if(${WINDOWS}) # ****** list(APPEND tt-c-flags -Fo$(dir $@)test-touch${obj} -Fe$(dir $@)test-touch${exe}) ******* set(tt-c-flags-out -Fo${test_touch_dir}/test-touch${obj} -Fe${test_touch_dir}/test-touch${exe}) list(APPEND ldeps ${build_dir}/${imp_file}) else() # ****** list(APPEND tt-c-flags -o $(dir $@)test-touch${exe}) ******** set(tt-c-flags-out -o ${test_touch_dir}/test-touch${exe}) endif() add_custom_command( OUTPUT ${test_touch_dir}/.success COMMAND ${CMAKE_COMMAND} -E remove -f ${test_touch_dir}/* COMMAND ${tt-c} ${tt-c-flags-out} ${tt-c-flags} ${src_dir}/test-touch.c ${tt-libs} ${tt-ld-flags} COMMAND ${CMAKE_COMMAND} -E remove -f ${tt-exe-file} COMMAND ${tt-c} ${tt-c-flags-out} ${tt-c-flags} ${src_dir}/test-touch.c ${tt-libs} ${tt-ld-flags} ${tt-ld-flags-v} > ${test_touch_dir}/build.log 2>&1 COMMAND ${tt-env} ${tt-exe-file} #COMMAND grep -i -e \"[^_]libirc\" ${test_touch_dir}/build.log > ${test_touch_dir}/libirc.log \; [ $$? -eq 1 ] COMMAND ${CMAKE_COMMAND} -E touch ${test_touch_dir}/.success DEPENDS ${ldeps} ) endmacro() if(${WINDOWS}) test_touch_recipe(test-touch-mt) test_touch_recipe(test-touch-md) else() test_touch_recipe(test-touch-rt) endif() else() add_custom_target(test-touch DEPENDS test-touch/.success) macro(test_touch_recipe_skip test_touch_dir) if(${tests} AND ${test_touch}) set(test_touch_message 'test-touch is not available for the Intel(R) MIC Architecture. Will not perform it.') else() set(test_touch_message "test-touch is turned off. Will not perform it.") endif() add_custom_command( OUTPUT ${test_touch_dir}/.success COMMAND ${CMAKE_COMMAND} -E echo ${test_touch_message} ) endmacro() test_touch_recipe_skip(test-touch-rt) test_touch_recipe_skip(test-touch-mt) test_touch_recipe_skip(test-touch-md) endif() # test-relo add_custom_target(test-relo DEPENDS test-relo/.success) if((${LINUX} OR ${MIC}) AND ${test_relo} AND ${tests}) file(MAKE_DIRECTORY ${build_dir}/test-relo) add_custom_command( OUTPUT test-relo/.success COMMAND readelf -d ${build_dir}/${lib_file} > test-relo/readelf.log COMMAND grep -e TEXTREL test-relo/readelf.log \; [ $$? -eq 1 ] COMMAND ${CMAKE_COMMAND} -E touch test-relo/.success DEPENDS ${build_dir}/${lib_file} ) else() if(${tests} AND ${test_relo}) set(test_relo_message 'test-relo is only available for dynamic library on Linux or Intel(R) MIC Architecture. Will not perform it.') else() set(test_relo_message "test-relo is turned off. Will not perform it.") endif() add_custom_command( OUTPUT test-relo/.success COMMAND ${CMAKE_COMMAND} -E echo ${test_relo_message} ) endif() # test-execstack add_custom_target(test-execstack DEPENDS test-execstack/.success) if(${LINUX} AND ${test_execstack} AND ${tests}) file(MAKE_DIRECTORY ${build_dir}/test-execstack) add_custom_command( OUTPUT test-execstack/.success COMMAND ${PERL_EXECUTABLE} ${tools_dir}/check-execstack.pl ${build_dir}/${lib_file} COMMAND ${CMAKE_COMMAND} -E touch test-execstack/.success DEPENDS ${build_dir}/${lib_file} ) else() if(${tests} AND ${test_execstack}) set(test_execstack_message "test-execstack is only available for dynamic library on Linux. Will not perform it.") else() set(test_execstack_message "test-execstack is turned off. Will not perform it.") endif() add_custom_command( OUTPUT test-execstack/.success COMMAND ${CMAKE_COMMAND} -E echo ${test_execstack_message} ) endif() # test-instr add_custom_target(test-instr DEPENDS test-instr/.success) if(${MIC} AND ${test_instr} AND ${tests}) file(MAKE_DIRECTORY ${build_dir}/test-instr) add_custom_command( OUTPUT test-instr/.success COMMAND ${PERL_EXECUTABLE} ${tools_dir}/check-instruction-set.pl ${oa_opts} --show --mic-arch=${mic_arch} --mic-os=${mic_os} ${build_dir}/${lib_file} COMMAND ${CMAKE_COMMAND} -E touch test-instr/.success DEPENDS ${build_dir}/${lib_file} ${tools_dir}/check-instruction-set.pl ) else() if(${tests} AND ${test_instr}) set(test_instr_message 'test-instr is only available for Intel(R) MIC Architecture libraries. Will not perform it.') else() set(test_instr_message "test-instr is turned off. Will not perform it.") endif() add_custom_command( OUTPUT test-instr/.success COMMAND ${CMAKE_COMMAND} -E echo ${test_instr_message} ) endif() # test-deps add_custom_target(test-deps DEPENDS test-deps/.success) if(${test_deps} AND ${tests}) set(td_exp) if(${FREEBSD}) set(td_exp libc.so.7 libthr.so.3 libunwind.so.5) elseif(${LINUX}) set(td_exp libdl.so.2,libgcc_s.so.1) if(${IA32}) set(td_exp ${td_exp},libc.so.6,ld-linux.so.2) elseif(${INTEL64}) set(td_exp ${td_exp},libc.so.6,ld-linux-x86-64.so.2) elseif(${ARM}) set(td_exp ${td_exp},libffi.so.6,libffi.so.5,libc.so.6,ld-linux-armhf.so.3) elseif(${PPC64}) set(td_exp ${td_exp},libc.so.6,ld64.so.1) endif() if(${STD_CPP_LIB}) set(td_exp ${td_exp},libstdc++.so.6) endif() if(NOT ${STUBS_LIBRARY}) set(td_exp ${td_exp},libpthread.so.0) endif() elseif(${MIC}) if("${mic_os}" STREQUAL "lin") set(td_exp libc.so.6,libpthread.so.0,libdl.so.2) if(${STD_CPP_LIB}) set(td_exp ${td_exp},libstdc++.so.6) endif() if("${mic_arch}" STREQUAL "knf") set(td_exp ${td_exp},ld-linux-l1om.so.2,libgcc_s.so.1) elseif("${mic_arch}" STREQUAL "knc") set(td_exp ${td_exp},ld-linux-k1om.so.2) endif() elseif("${mic_os}" STREQUAL "bsd") set(td_exp libc.so.7,libthr.so.3,libunwind.so.5) endif() elseif(${MAC}) set(td_exp /usr/lib/libSystem.B.dylib) elseif(${WINDOWS}) set(td_exp kernel32.dll) endif() file(MAKE_DIRECTORY ${build_dir}/test-deps) add_custom_command( OUTPUT test-deps/.success COMMAND ${PERL_EXECUTABLE} ${tools_dir}/check-depends.pl ${oa_opts} --expected="${td_exp}" ${build_dir}/${lib_file} COMMAND ${CMAKE_COMMAND} -E touch test-deps/.success DEPENDS ${build_dir}/${lib_file} ${tools_dir}/check-depends.pl ) else() if(${tests} AND ${test_deps}) set(test_deps_message 'test-deps is available for dynamic libraries on Linux, Mac, Intel(R) MIC Architecture, Windows and static libraries on Windows. Will not perform it.') else() set(test_deps_message "test-deps is turned off. Will not perform it.") endif() add_custom_command( OUTPUT test-deps/.success COMMAND ${CMAKE_COMMAND} -E echo ${test_deps_message} ) endif() # END OF TESTS ######################################################