wehub-resource-sync
59 lines
2.5 KiB
Python
59 lines
2.5 KiB
Python
# SPDX-FileCopyrightText: 2026 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: Apache-2.0
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import logging
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import shutil
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from pathlib import Path
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import pytest
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from test_build_system_helpers import EnvDict
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from test_build_system_helpers import file_contains
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from test_build_system_helpers import run_idf_py
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@pytest.mark.usefixtures('test_app_copy')
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def test_idf_toolchain_gcc_propagation(default_idf_env: EnvDict) -> None:
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"""IDF_TOOLCHAIN=gcc is propagated to the CMake cache and to sdkconfig."""
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logging.info('Testing IDF_TOOLCHAIN=gcc propagation')
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default_idf_env.pop('IDF_TOOLCHAIN', None)
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run_idf_py('reconfigure', env=default_idf_env)
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assert file_contains('build/CMakeCache.txt', 'IDF_TOOLCHAIN:STRING=gcc'), (
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'IDF_TOOLCHAIN CMake cache variable must be "gcc" when building with the default toolchain'
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)
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sdkconfig_h = Path('build/config/sdkconfig.h').read_text()
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assert '#define CONFIG_IDF_TOOLCHAIN "gcc"' in sdkconfig_h, (
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'CONFIG_IDF_TOOLCHAIN must be "gcc" in sdkconfig.h for the default toolchain'
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)
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assert '#define CONFIG_IDF_TOOLCHAIN_GCC 1' in sdkconfig_h, (
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'CONFIG_IDF_TOOLCHAIN_GCC must be set in sdkconfig.h for the default toolchain'
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)
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@pytest.mark.usefixtures('test_app_copy')
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def test_idf_toolchain_clang_propagation(default_idf_env: EnvDict) -> None:
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"""IDF_TOOLCHAIN=clang is propagated to the CMake cache and to sdkconfig,
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and selects a libc implementation that is compatible with clang."""
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clang_path = shutil.which('clang')
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if clang_path is None or 'esp-clang' not in str(Path(clang_path).resolve()):
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pytest.skip('Espressif clang (esp-clang) not available in PATH')
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logging.info('Testing IDF_TOOLCHAIN=clang propagation')
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default_idf_env['IDF_TOOLCHAIN'] = 'clang'
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run_idf_py('reconfigure', env=default_idf_env)
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assert file_contains('build/CMakeCache.txt', 'IDF_TOOLCHAIN:STRING=clang'), (
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'IDF_TOOLCHAIN CMake cache variable must be "clang" when IDF_TOOLCHAIN=clang is set'
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)
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sdkconfig_h = Path('build/config/sdkconfig.h').read_text()
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assert '#define CONFIG_IDF_TOOLCHAIN "clang"' in sdkconfig_h, (
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'CONFIG_IDF_TOOLCHAIN must be "clang" in sdkconfig.h when IDF_TOOLCHAIN=clang is set'
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)
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assert '#define CONFIG_IDF_TOOLCHAIN_CLANG 1' in sdkconfig_h, (
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'CONFIG_IDF_TOOLCHAIN_CLANG must be set in sdkconfig.h when IDF_TOOLCHAIN=clang is set'
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)
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assert '#define CONFIG_LIBC_NEWLIB 1' in sdkconfig_h, 'CONFIG_LIBC_NEWLIB must be selected for clang builds'
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