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https://github.com/espressif/esp-idf.git
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Sudeep Mohanty
873428d3a2
Post-ELF dependency API is not used in cmakev2; component callback method replaces this. Skip the test when running buildv2.
47 lines
2.1 KiB
Python
47 lines
2.1 KiB
Python
# SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: Apache-2.0
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from pathlib import Path
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import pytest
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from test_build_system_helpers import append_to_file
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from test_build_system_helpers import get_snapshot
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from test_build_system_helpers import run_cmake_and_build
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@pytest.mark.buildv2_skip('Post-ELF dependency API is not used in cmakev2. Component callback method replaces this')
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def test_post_elf_dependency_runs_before_bin(test_app_copy: Path) -> None:
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"""
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Verify idf_build_add_post_elf_dependency(<elf_filename> <dep_target>) adds a post-ELF step
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prior to BIN generation.
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"""
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cmake_snippet = '\n'.join(
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[
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'idf_build_get_property(elf_target EXECUTABLE GENERATOR_EXPRESSION)',
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'add_custom_command(OUTPUT "${CMAKE_BINARY_DIR}/postelf_file"',
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' COMMAND ${CMAKE_COMMAND} -E sleep 1',
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' COMMAND ${CMAKE_COMMAND} -E touch "${CMAKE_BINARY_DIR}/postelf_file"',
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' DEPENDS "$<TARGET_FILE:$<GENEX_EVAL:${elf_target}>>")',
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'add_custom_target(my_postelf DEPENDS "${CMAKE_BINARY_DIR}/postelf_file")',
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'idf_build_add_post_elf_dependency("${CMAKE_PROJECT_NAME}.elf" my_postelf)',
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]
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)
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append_to_file('main/CMakeLists.txt', f'\n# post-elf test injection\n{cmake_snippet}\n')
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run_cmake_and_build('-G', 'Ninja', str(test_app_copy))
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elf_file = test_app_copy / 'build' / 'build_test_app.elf'
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postelf_file = test_app_copy / 'build' / 'postelf_file'
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bin_timestamp = test_app_copy / 'build' / '.bin_timestamp'
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assert elf_file.exists(), 'ELF file must exist'
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assert postelf_file.exists(), 'post-elf file must be created'
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assert bin_timestamp.exists(), 'bin timestamp must exist'
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snap = get_snapshot([str(elf_file), str(postelf_file), str(bin_timestamp)])
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mtimes = dict(snap.info)
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assert mtimes[str(postelf_file)] > mtimes[str(elf_file)], 'post-ELF file must be created after ELF file'
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assert mtimes[str(bin_timestamp)] > mtimes[str(postelf_file)], (
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'Binary generation must occur after post-ELF dependency'
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)
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