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A C library for asynchronous DNS requests (grpc依赖)
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c-ares/test/CMakeLists.txt

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Avoid buffer overflow in RC4 loop comparison (#336) The rc4 function iterates over a buffer of size buffer_len who's maximum value is INT_MAX with a counter of type short that is not guaranteed to have maximum size INT_MAX. In circumstances where short is narrower than int and where buffer_len is larger than the maximum value of a short, it may be possible to loop infinitely as counter will overflow and never be greater than or equal to buffer_len. The solution is to make the comparison be between types of equal width. This commit defines counter as an int. Fix By: Fionn Fitzmaurice (@fionn)
4 years ago
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
set(CMAKE_CXX_EXTENSIONS FALSE)
enable_language(CXX)
find_package(Threads)
# create target to access and use internal cares library
add_library(caresinternal INTERFACE)
target_compile_definitions(caresinternal INTERFACE HAVE_CONFIG_H=1)
Reorganize source tree (#349) Originally started by Daniel Stenberg (@bagder) with #123, this patch reorganizes the c-ares source tree to have a more modern layout. It also fixes out of tree builds for autotools, and automatically builds the tests if tests are enabled. All tests are passing which tests each of the supported build systems (autotools, cmake, nmake, mingw gmake). There may be some edge cases that will have to be caught later on for things I'm not aware of. Fix By: Brad House (@bradh352)
4 years ago
target_include_directories(caresinternal
INTERFACE "${PROJECT_BINARY_DIR}"
"${PROJECT_SOURCE_DIR}"
"${PROJECT_SOURCE_DIR}/src/lib"
"${CARES_TOPLEVEL_DIR}/include"
"${CMAKE_INSTALL_INCLUDEDIR}"
)
Loosen requirements for static c-ares library when building tests It appears that when building tests, it would hardcode enabling building of the c-ares static library. This was probably due to Windows limitations in symbol visibility. This change will use the static library if it exists for tests, always. Otherwise, it will only forcibly enable static libraries for tests on Windows. Fixes: #380 Fix By: Brad House (@bradh352)
4 years ago
IF (CARES_STATIC)
target_link_libraries(caresinternal INTERFACE ${PROJECT_NAME}::cares_static)
ELSE ()
target_link_libraries(caresinternal INTERFACE ${PROJECT_NAME}::cares)
ENDIF ()
Avoid buffer overflow in RC4 loop comparison (#336) The rc4 function iterates over a buffer of size buffer_len who's maximum value is INT_MAX with a counter of type short that is not guaranteed to have maximum size INT_MAX. In circumstances where short is narrower than int and where buffer_len is larger than the maximum value of a short, it may be possible to loop infinitely as counter will overflow and never be greater than or equal to buffer_len. The solution is to make the comparison be between types of equal width. This commit defines counter as an int. Fix By: Fionn Fitzmaurice (@fionn)
4 years ago
# Google Test and Mock
gmock: update from 1.8.0 to 1.11.0
3 years ago
set(GMOCK_DIR gmock-1.11.0)
Avoid buffer overflow in RC4 loop comparison (#336) The rc4 function iterates over a buffer of size buffer_len who's maximum value is INT_MAX with a counter of type short that is not guaranteed to have maximum size INT_MAX. In circumstances where short is narrower than int and where buffer_len is larger than the maximum value of a short, it may be possible to loop infinitely as counter will overflow and never be greater than or equal to buffer_len. The solution is to make the comparison be between types of equal width. This commit defines counter as an int. Fix By: Fionn Fitzmaurice (@fionn)
4 years ago
add_library(gmock STATIC
${GMOCK_DIR}/gmock-gtest-all.cc
${GMOCK_DIR}/gmock/gmock.h
${GMOCK_DIR}/gtest/gtest.h
)
target_include_directories(gmock PUBLIC SYSTEM ${GMOCK_DIR})
target_link_libraries(gmock PRIVATE ${CMAKE_THREAD_LIBS_INIT})
# test targets
transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
include(${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake)
Reorganize source tree (#349) Originally started by Daniel Stenberg (@bagder) with #123, this patch reorganizes the c-ares source tree to have a more modern layout. It also fixes out of tree builds for autotools, and automatically builds the tests if tests are enabled. All tests are passing which tests each of the supported build systems (autotools, cmake, nmake, mingw gmake). There may be some edge cases that will have to be caught later on for things I'm not aware of. Fix By: Brad House (@bradh352)
4 years ago
configure_file(${CARES_TOPLEVEL_DIR}/src/lib/ares_config.h.cmake config.h)
Avoid buffer overflow in RC4 loop comparison (#336) The rc4 function iterates over a buffer of size buffer_len who's maximum value is INT_MAX with a counter of type short that is not guaranteed to have maximum size INT_MAX. In circumstances where short is narrower than int and where buffer_len is larger than the maximum value of a short, it may be possible to loop infinitely as counter will overflow and never be greater than or equal to buffer_len. The solution is to make the comparison be between types of equal width. This commit defines counter as an int. Fix By: Fionn Fitzmaurice (@fionn)
4 years ago
add_executable(arestest ${TESTSOURCES} ${TESTHEADERS})
target_include_directories(arestest PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
target_link_libraries(arestest PRIVATE caresinternal gmock)
IF (CARES_BUILD_CONTAINER_TESTS)
target_compile_definitions(arestest PRIVATE HAVE_USER_NAMESPACE HAVE_UTS_NAMESPACE)
ENDIF ()
add_executable(aresfuzz ${FUZZSOURCES})
target_link_libraries(aresfuzz PRIVATE caresinternal)
add_executable(aresfuzzname ${FUZZNAMESOURCES})
target_link_libraries(aresfuzzname PRIVATE caresinternal)
add_executable(dnsdump ${DUMPSOURCES})
target_link_libraries(dnsdump PRIVATE caresinternal)
# register tests
add_test(NAME arestest COMMAND $<TARGET_FILE:arestest>)
file(GLOB_RECURSE FUZZINPUT_FILES RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}/fuzzinput" "fuzzinput/*")
add_test(
NAME aresfuzz
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/fuzzinput"
COMMAND $<TARGET_FILE:aresfuzz> ${FUZZINPUT_FILES}
)
file(GLOB_RECURSE FUZZNAMES_FILES RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}/fuzznames" "fuzznames/*")
add_test(
NAME aresfuzzname
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/fuzznames"
COMMAND $<TARGET_FILE:aresfuzzname> ${FUZZNAMES_FILES}
)