FM / tests

/usr/lib64/python2.6/site-packages/numpy/linalg/tests/

/usr/lib64/python2.6/site-packages/numpy/linalg/tests

Name	Size	Mode	Actions
test_build.py	1569	0644	edit dl rm
test_build.pyc	2829	0644	edit dl rm
test_build.pyo	2829	0644	edit dl rm
test_linalg.py	10401	0644	edit dl rm
test_linalg.pyc	21322	0644	edit dl rm
test_linalg.pyo	20860	0644	edit dl rm
test_regression.py	1947	0644	edit dl rm
test_regression.pyc	3044	0644	edit dl rm
test_regression.pyo	3044	0644	edit dl rm

Edit: /usr/lib64/python2.6/site-packages/numpy/linalg/tests/test_build.py (1569B)

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

import numpy as np
from numpy.linalg import lapack_lite
from numpy.testing import TestCase, dec

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

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

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

return stdout

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

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(TestCase):
    @dec.skipif(not(sys.platform[:5] == 'linux'),
                "Skipping fortran compiler mismatch on non Linux platform")
    def test_lapack(self):
        f = FindDependenciesLdd()
        deps = f.grep_dependencies(lapack_lite.__file__,
                                   ['libg2c', 'libgfortran'])
        self.failIf(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.""")

from subprocess import call, PIPE, Popen import sys import re import numpy as np from numpy.linalg import lapack_lite from numpy.testing import TestCase, dec class FindDependenciesLdd: def __init__(self): self.cmd = ['ldd'] try: st = call(self.cmd, stdout=PIPE, stderr=PIPE) except OSError: raise RuntimeError("command %s cannot be run" % self.cmd) def get_dependencies(self, file): p = Popen(self.cmd + [file], stdout=PIPE, stderr=PIPE) stdout, stderr = p.communicate() if not (p.returncode == 0): raise RuntimeError("Failed to check dependencies for %s" % libfile) return stdout def grep_dependencies(self, file, deps): stdout = self.get_dependencies(file) 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(TestCase): @dec.skipif(not(sys.platform[:5] == 'linux'), "Skipping fortran compiler mismatch on non Linux platform") def test_lapack(self): f = FindDependenciesLdd() deps = f.grep_dependencies(lapack_lite.__file__, ['libg2c', 'libgfortran']) self.failIf(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.""")