def test_varmats_from_mat():
# Make a mat file with several variables, write it, read it back
names_vars = (('arr', mlarr(np.arange(10))),
('mystr', mlarr('a string')),
('mynum', mlarr(10)))
# Dict like thing to give variables in defined order
class C(object):
def items(self): return names_vars
stream = BytesIO()
savemat_future(stream, C())
varmats = varmats_from_mat(stream)
assert_equal(len(varmats), 3)
for i in range(3):
name, var_stream = varmats[i]
exp_name, exp_res = names_vars[i]
assert_equal(name, exp_name)
res = loadmat(var_stream)
assert_array_equal(res[name], exp_res)
def test_varmats_from_mat():
# Make a mat file with several variables, write it, read it back
names_vars = (('arr', mlarr(np.arange(10))),
('mystr', mlarr('a string')),
('mynum', mlarr(10)))
# Dict like thing to give variables in defined order
class C(object):
def items(self):
return names_vars
stream = BytesIO()
savemat(stream, C())
varmats = varmats_from_mat(stream)
assert_equal(len(varmats), 3)
for i in range(3):
name, var_stream = varmats[i]
exp_name, exp_res = names_vars[i]
assert_equal(name, exp_name)
res = loadmat(var_stream)
assert_array_equal(res[name], exp_res)
