def test_roundtrip(self):
# Write data to file
fp = memmap(self.tmpfp, dtype=self.dtype, mode='w+',
shape=self.shape)
fp[:] = self.data[:]
del fp # Test __del__ machinery, which handles cleanup
# Read data back from file
newfp = memmap(self.tmpfp, dtype=self.dtype, mode='r',
shape=self.shape)
assert allclose(self.data, newfp)
assert_array_equal(self.data, newfp)
def test_open_with_filename(self):
tmpname = mktemp('','mmap')
fp = memmap(tmpname, dtype=self.dtype, mode='w+',
shape=self.shape)
fp[:] = self.data[:]
del fp
os.unlink(tmpname)
def test_flush(self):
fp = memmap(self.tmpfp, dtype=self.dtype, mode='w+', shape=self.shape)
fp[:] = self.data[:]
fp.flush()
warnings.simplefilter('ignore', DeprecationWarning)
fp.sync()
warnings.simplefilter('default', DeprecationWarning)
def test_flush(self):
fp = memmap(self.tmpfp, dtype=self.dtype, mode='w+',
shape=self.shape)
fp[:] = self.data[:]
fp.flush()
warnings.simplefilter('ignore', DeprecationWarning)
fp.sync()
warnings.simplefilter('default', DeprecationWarning)
def test_open_with_filename(self):
tmpname = mktemp('', 'mmap')
fp = memmap(tmpname, dtype=self.dtype, mode='w+', shape=self.shape)
fp[:] = self.data[:]
del fp
os.unlink(tmpname)