| import importlib.metadata |
| import os |
| import pathlib |
| import subprocess |
|
|
| import pytest |
|
|
| import numpy as np |
| import numpy._core.include |
| import numpy._core.lib.pkgconfig |
| from numpy.testing import IS_EDITABLE, IS_INSTALLED, IS_WASM, NUMPY_ROOT |
|
|
| INCLUDE_DIR = NUMPY_ROOT / '_core' / 'include' |
| PKG_CONFIG_DIR = NUMPY_ROOT / '_core' / 'lib' / 'pkgconfig' |
|
|
|
|
| @pytest.mark.skipif(not IS_INSTALLED, |
| reason="`numpy-config` not expected to be installed") |
| @pytest.mark.skipif(IS_WASM, |
| reason="wasm interpreter cannot start subprocess") |
| class TestNumpyConfig: |
| def check_numpyconfig(self, arg): |
| p = subprocess.run(['numpy-config', arg], capture_output=True, text=True) |
| p.check_returncode() |
| return p.stdout.strip() |
|
|
| def test_configtool_version(self): |
| stdout = self.check_numpyconfig('--version') |
| assert stdout == np.__version__ |
|
|
| def test_configtool_cflags(self): |
| stdout = self.check_numpyconfig('--cflags') |
| assert f'-I{os.fspath(INCLUDE_DIR)}' in stdout |
|
|
| def test_configtool_pkgconfigdir(self): |
| stdout = self.check_numpyconfig('--pkgconfigdir') |
| assert pathlib.Path(stdout) == PKG_CONFIG_DIR.resolve() |
|
|
|
|
| @pytest.mark.skipif(not IS_INSTALLED, |
| reason="numpy must be installed to check its entrypoints") |
| def test_pkg_config_entrypoint(): |
| (entrypoint,) = importlib.metadata.entry_points(group='pkg_config', name='numpy') |
| assert entrypoint.value == numpy._core.lib.pkgconfig.__name__ |
|
|
|
|
| @pytest.mark.skipif(not IS_INSTALLED, |
| reason="numpy.pc is only available when numpy is installed") |
| @pytest.mark.skipif(IS_EDITABLE, reason="editable installs don't have a numpy.pc") |
| def test_pkg_config_config_exists(): |
| assert PKG_CONFIG_DIR.joinpath('numpy.pc').is_file() |
|
|
