FM / tests

/usr/local/lib64/python3.6/site-packages/numpy/linalg/tests/

/usr/local/lib64/python3.6/site-packages/numpy/linalg/tests

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
test_build.py	1622	0644	edit dl rm
test_deprecations.py	640	0644	edit dl rm
test_linalg.py	74367	0644	edit dl rm
test_regression.py	5597	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /usr/local/lib64/python3.6/site-packages/numpy/linalg/tests/test_build.py (1622B)

from subprocess import PIPE, Popen
import sys
import re
import pytest

from numpy.linalg import lapack_lite
from numpy.testing import assert_

class FindDependenciesLdd:

def __init__(self):
        self.cmd = ['ldd']

try:
            p = Popen(self.cmd, stdout=PIPE, stderr=PIPE)
            stdout, stderr = p.communicate()
        except OSError:
            raise RuntimeError("command %s cannot be run" % self.cmd)

def get_dependencies(self, lfile):
        p = Popen(self.cmd + [lfile], stdout=PIPE, stderr=PIPE)
        stdout, stderr = p.communicate()
        if not (p.returncode == 0):
            raise RuntimeError("failed dependencies check for %s" % lfile)

return stdout

def grep_dependencies(self, lfile, deps):
        stdout = self.get_dependencies(lfile)

rdeps = dict([(dep, re.compile(dep)) for dep in deps])
        founds = []
        for l in stdout.splitlines():
            for k, v in rdeps.items():
                if v.search(l):
                    founds.append(k)

return founds

class TestF77Mismatch:

@pytest.mark.skipif(not(sys.platform[:5] == 'linux'),
                        reason="no fortran compiler on non-Linux platform")
    def test_lapack(self):
        f = FindDependenciesLdd()
        deps = f.grep_dependencies(lapack_lite.__file__,
                                   [b'libg2c', b'libgfortran'])
        assert_(len(deps) <= 1,
                         """Both g77 and gfortran runtimes linked in lapack_lite ! This is likely to
cause random crashes and wrong results. See numpy INSTALL.txt for more
information.""")

cmd: