catch2/tests/TestScripts/testConfigureDisable.py

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#!/usr/bin/env python3
# Copyright Catch2 Authors
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# https://www.boost.org/LICENSE_1_0.txt)
# SPDX-License-Identifier: BSL-1.0
from ConfigureTestsCommon import configure_and_build, run_and_return_output
import os
import re
import sys
"""
Tests the CMake configure option for CATCH_CONFIG_DISABLE
Requires 2 arguments, path folder where the Catch2's main CMakeLists.txt
exists, and path to where the output files should be stored.
"""
if len(sys.argv) != 3:
print('Wrong number of arguments: {}'.format(len(sys.argv)))
print('Usage: {} catch2-top-level-dir base-build-output-dir'.format(sys.argv[0]))
exit(1)
catch2_source_path = os.path.abspath(sys.argv[1])
build_dir_path = os.path.join(os.path.abspath(sys.argv[2]), 'CMakeConfigTests', 'Disable')
configure_and_build(catch2_source_path,
build_dir_path,
[("CATCH_CONFIG_DISABLE", "ON"),
# We need to turn off WERROR, because the compilers
# can see that the various variables inside test cases
# are set but unused.
("CATCH_ENABLE_WERROR", "OFF")])
stdout, _ = run_and_return_output(os.path.join(build_dir_path, 'tests'),
'SelfTest',
['--allow-running-no-tests'])
summary_line = 'No tests ran'
if not summary_line in stdout:
print("Could not find '{}' in the stdout".format(summary_line))
print('stdout: "{}"'.format(stdout))
exit(2)