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