mirror of
https://github.com/catchorg/Catch2.git
synced 2026-09-08 19:54:35 -04:00
Martin Hořeňovský
41 lines
1.3 KiB
CMake
41 lines
1.3 KiB
CMake
# SPDX-License-Identifier: BSL-1.0
|
|
|
|
# Fake Catch2 binary used by benchmark_discovery.py.
|
|
#
|
|
# catch_discover_tests_impl discovers tests by running
|
|
#
|
|
# ${TEST_EXECUTOR} "${TEST_EXECUTABLE}" ... --list-tests --reporter json --out <file>
|
|
#
|
|
# and then reading the JSON listing back from <file>. This script fakes
|
|
# being Catch2 binary by taking the fake JSON listing prepared by
|
|
# `benchmark_discovery.py` and copying it over to the file path specified
|
|
# after the `--out` argument.
|
|
#
|
|
# The fake JSON listing is passed as BENCH_LISTING CMake argument.
|
|
|
|
if(NOT DEFINED BENCH_LISTING)
|
|
message(FATAL_ERROR "copy_shim: BENCH_LISTING is not set")
|
|
endif()
|
|
if(NOT EXISTS "${BENCH_LISTING}")
|
|
message(FATAL_ERROR "copy_shim: BENCH_LISTING '${BENCH_LISTING}' does not exist")
|
|
endif()
|
|
|
|
|
|
# FIXME: better handling of bad --out
|
|
# Find the "--out <file>" argument pair among the forwarded arguments.
|
|
set(_out_file "")
|
|
math(EXPR _last "${CMAKE_ARGC} - 1")
|
|
foreach(_i RANGE 0 ${_last})
|
|
if("${CMAKE_ARGV${_i}}" STREQUAL "--out")
|
|
math(EXPR _next "${_i} + 1")
|
|
set(_out_file "${CMAKE_ARGV${_next}}")
|
|
break()
|
|
endif()
|
|
endforeach()
|
|
|
|
if(_out_file STREQUAL "")
|
|
message(FATAL_ERROR "copy_shim: could not find '--out <file>' in arguments")
|
|
endif()
|
|
|
|
file(COPY_FILE "${BENCH_LISTING}" "${_out_file}")
|