2017-08-02 19:16:25 +02:00
|
|
|
# The configured file is not placed in the correct location
|
|
|
|
|
# until the tests are run as we need to copy it into
|
|
|
|
|
# a copy of the tests folder
|
2017-09-21 18:18:28 +02:00
|
|
|
configure_lit_site_cfg(
|
|
|
|
|
"${CMAKE_CURRENT_SOURCE_DIR}/tests/lit.site.cfg.in"
|
|
|
|
|
"${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg"
|
|
|
|
|
OUTPUT_MAPPING
|
|
|
|
|
"${CMAKE_CURRENT_BINARY_DIR}/tests/lit.site.cfg"
|
|
|
|
|
)
|
2017-08-02 19:16:25 +02:00
|
|
|
|
|
|
|
|
# Lit's test suite creates output files next to the sources which makes the
|
|
|
|
|
# source tree dirty. This is undesirable because we do out of source builds.
|
|
|
|
|
# To work around this the tests and the configuration file are copied into the
|
|
|
|
|
# build directory just before running them. The tests are not copied over at
|
|
|
|
|
# configure time (i.e. `file(COPY ...)`) because this could lead to stale
|
|
|
|
|
# tests being run.
|
|
|
|
|
add_custom_target(prepare-check-lit
|
|
|
|
|
COMMAND ${CMAKE_COMMAND} -E remove_directory "${CMAKE_CURRENT_BINARY_DIR}/tests"
|
|
|
|
|
COMMAND ${CMAKE_COMMAND} -E copy_directory "${CMAKE_CURRENT_SOURCE_DIR}/tests" "${CMAKE_CURRENT_BINARY_DIR}/tests"
|
|
|
|
|
COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg" "${CMAKE_CURRENT_BINARY_DIR}/tests"
|
|
|
|
|
COMMENT "Preparing lit tests"
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
# Add rules for lit's own test suite
|
|
|
|
|
add_lit_testsuite(check-lit "Running lit's tests"
|
|
|
|
|
${CMAKE_CURRENT_BINARY_DIR}
|
|
|
|
|
DEPENDS "FileCheck" "not" "prepare-check-lit"
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
# For IDEs
|
|
|
|
|
set_target_properties(check-lit PROPERTIES FOLDER "Tests")
|
|
|
|
|
set_target_properties(prepare-check-lit PROPERTIES FOLDER "Tests")
|
