esp-idf/tools/test_build_system/test_components.py

86 lines
4.6 KiB
Python

# SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Apache-2.0
import json
import logging
import shutil
from pathlib import Path
import pytest
from test_build_system_helpers import IdfPyFunc, append_to_file, replace_in_file
def test_component_extra_dirs(idf_py: IdfPyFunc, test_app_copy: Path) -> None:
logging.info('Setting EXTRA_COMPONENT_DIRS works')
shutil.move(test_app_copy / 'main', test_app_copy / 'different_main' / 'main')
replace_in_file((test_app_copy / 'CMakeLists.txt'), '# placeholder_before_include_project_cmake',
'set(EXTRA_COMPONENT_DIRS {})'.format(Path('different_main', 'main')))
ret = idf_py('reconfigure')
assert str(test_app_copy / 'different_main' / 'main') in ret.stdout
assert str(test_app_copy / 'main') not in ret.stdout
@pytest.mark.usefixtures('test_app_copy')
def test_component_nonexistent_extra_dirs_not_allowed(idf_py: IdfPyFunc) -> None:
ret = idf_py('reconfigure', '-DEXTRA_COMPONENT_DIRS="nonexistent_dir"', check=False)
assert ret.returncode != 0
def test_component_names_contain_spaces(idf_py: IdfPyFunc, test_app_copy: Path) -> None:
logging.info('Component names may contain spaces')
(test_app_copy / 'extra component').mkdir()
(test_app_copy / 'extra component' / 'CMakeLists.txt').write_text('idf_component_register')
idf_py('-DEXTRA_COMPONENT_DIRS="extra component;main"')
def test_component_can_not_be_empty_dir(idf_py: IdfPyFunc, test_app_copy: Path) -> None:
logging.info('Empty directory not treated as a component')
empty_component_dir = (test_app_copy / 'components' / 'esp32')
empty_component_dir.mkdir(parents=True)
idf_py('reconfigure')
data = json.load(open(test_app_copy / 'build' / 'project_description.json', 'r'))
assert str(empty_component_dir) not in data.get('build_component_paths')
def test_component_subdirs_not_added_to_component_dirs(idf_py: IdfPyFunc, test_app_copy: Path) -> None:
logging.info('If a component directory is added to COMPONENT_DIRS, its subdirectories are not added')
(test_app_copy / 'main' / 'test').mkdir(parents=True)
(test_app_copy / 'main' / 'test' / 'CMakeLists.txt').write_text('idf_component_register()')
idf_py('reconfigure')
data = json.load(open(test_app_copy / 'build' / 'project_description.json', 'r'))
assert str(test_app_copy / 'main' / 'test') not in data.get('build_component_paths')
assert str(test_app_copy / 'main') in data.get('build_component_paths')
def test_component_sibling_dirs_not_added_to_component_dirs(idf_py: IdfPyFunc, test_app_copy: Path) -> None:
logging.info('If a component directory is added to COMPONENT_DIRS, its sibling directories are not added')
mycomponents_subdir = (test_app_copy / 'mycomponents')
(mycomponents_subdir / 'mycomponent').mkdir(parents=True)
(mycomponents_subdir / 'mycomponent' / 'CMakeLists.txt').write_text('idf_component_register()')
# first test by adding single component directory to EXTRA_COMPONENT_DIRS
(mycomponents_subdir / 'esp32').mkdir(parents=True)
(mycomponents_subdir / 'esp32' / 'CMakeLists.txt').write_text('idf_component_register()')
idf_py('-DEXTRA_COMPONENT_DIRS={}'.format(str(mycomponents_subdir / 'mycomponent')), 'reconfigure')
data = json.load(open(test_app_copy / 'build' / 'project_description.json', 'r'))
assert str(mycomponents_subdir / 'esp32') not in data.get('build_component_paths')
assert str(mycomponents_subdir / 'mycomponent') in data.get('build_component_paths')
shutil.rmtree(mycomponents_subdir / 'esp32')
# now the same thing, but add a components directory
(test_app_copy / 'esp32').mkdir()
(test_app_copy / 'esp32' / 'CMakeLists.txt').write_text('idf_component_register()')
idf_py('-DEXTRA_COMPONENT_DIRS={}'.format(str(mycomponents_subdir)), 'reconfigure')
data = json.load(open(test_app_copy / 'build' / 'project_description.json', 'r'))
assert str(test_app_copy / 'esp32') not in data.get('build_component_paths')
assert str(mycomponents_subdir / 'mycomponent') in data.get('build_component_paths')
def test_component_properties_are_set(idf_py: IdfPyFunc, test_app_copy: Path) -> None:
logging.info('Component properties are set')
append_to_file(test_app_copy / 'CMakeLists.txt', '\n'.join(['',
'idf_component_get_property(srcs main SRCS)',
'message(STATUS SRCS:${srcs})']))
ret = idf_py('reconfigure')
assert 'SRCS:{}'.format(test_app_copy / 'main' / 'build_test_app.c') in ret.stdout, 'Component properties should be set'