diff options
Diffstat (limited to 'numpy/lib')
| -rw-r--r-- | numpy/lib/tests/test_io.py | 52 |
1 files changed, 27 insertions, 25 deletions
diff --git a/numpy/lib/tests/test_io.py b/numpy/lib/tests/test_io.py index 8d4c8f179..aa27e7ecc 100644 --- a/numpy/lib/tests/test_io.py +++ b/numpy/lib/tests/test_io.py @@ -1,23 +1,22 @@ -import numpy as np -import numpy.ma as ma -from numpy.ma.testutils import (TestCase, assert_equal, assert_array_equal, - assert_raises, run_module_suite) -from numpy.testing import assert_warns, assert_ - import sys - import gzip import os import threading - from tempfile import mkstemp, NamedTemporaryFile import time from datetime import datetime +import numpy as np +import numpy.ma as ma from numpy.lib._iotools import ConverterError, ConverterLockError, \ ConversionWarning from numpy.compat import asbytes, asbytes_nested, bytes +from nose import SkipTest +from numpy.ma.testutils import (TestCase, assert_equal, assert_array_equal, + assert_raises, run_module_suite) +from numpy.testing import assert_warns, assert_ + if sys.version_info[0] >= 3: from io import BytesIO def StringIO(s=""): @@ -1311,25 +1310,28 @@ M 33 21.99 self.assertTrue(isinstance(test, np.recarray)) assert_equal(test, control) - def test_gft_filename(self): + def test_gft_using_filename(self): # Test that we can load data from a filename as well as a file object - data = '0 1 2\n3 4 5' - exp_res = np.arange(6).reshape((2,3)) - assert_array_equal(np.genfromtxt(StringIO(data)), exp_res) - f, name = mkstemp() - # Thanks to another windows brokeness, we can't use - # NamedTemporaryFile: a file created from this function cannot be - # reopened by another open call. So we first put the string - # of the test reference array, write it to a securely opened file, - # which is then read from by the loadtxt function - try: - os.write(f, asbytes(data)) - assert_array_equal(np.genfromtxt(name), exp_res) - finally: - os.close(f) - os.unlink(name) + wanted = np.arange(6).reshape((2,3)) + if sys.version_info[0] >= 3: + # python 3k is known to fail for '\r' + linesep = ('\n', '\r\n') + else: + linesep = ('\n', '\r\n', '\r') + + for sep in linesep: + data = '0 1 2' + sep + '3 4 5' + f, name = mkstemp() + # We can't use NamedTemporaryFile on windows, because we cannot + # reopen the file. + try: + os.write(f, asbytes(data)) + assert_array_equal(np.genfromtxt(name), wanted) + finally: + os.close(f) + os.unlink(name) - def test_gft_generator_source(self): + def test_gft_using_generator(self): def count(): for i in range(10): yield asbytes("%d" % i) |