50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
""" Test scripts
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Test that we can run executable scripts that have been installed with numpy.
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"""
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import os
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import subprocess
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import sys
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from os.path import dirname, isfile
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from os.path import join as pathjoin
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import pytest
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import numpy as np
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from numpy.testing import IS_WASM, assert_equal
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is_inplace = isfile(pathjoin(dirname(np.__file__), '..', 'setup.py'))
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def find_f2py_commands():
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if sys.platform == 'win32':
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exe_dir = dirname(sys.executable)
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if exe_dir.endswith('Scripts'): # virtualenv
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return [os.path.join(exe_dir, 'f2py')]
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else:
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return [os.path.join(exe_dir, "Scripts", 'f2py')]
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else:
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# Three scripts are installed in Unix-like systems:
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# 'f2py', 'f2py{major}', and 'f2py{major.minor}'. For example,
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# if installed with python3.9 the scripts would be named
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# 'f2py', 'f2py3', and 'f2py3.9'.
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version = sys.version_info
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major = str(version.major)
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minor = str(version.minor)
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return ['f2py', 'f2py' + major, 'f2py' + major + '.' + minor]
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@pytest.mark.skipif(is_inplace, reason="Cannot test f2py command inplace")
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@pytest.mark.xfail(reason="Test is unreliable")
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@pytest.mark.parametrize('f2py_cmd', find_f2py_commands())
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def test_f2py(f2py_cmd):
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# test that we can run f2py script
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stdout = subprocess.check_output([f2py_cmd, '-v'])
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assert_equal(stdout.strip(), np.__version__.encode('ascii'))
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@pytest.mark.skipif(IS_WASM, reason="Cannot start subprocess")
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def test_pep338():
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stdout = subprocess.check_output([sys.executable, '-mnumpy.f2py', '-v'])
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assert_equal(stdout.strip(), np.__version__.encode('ascii'))
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