def test_7(self):
# both row vectors, same elements
A = sp.array([[1., 0, 0, 0, 0]])
B = sp.array([[1., 0, 0, 0, 0]])
assert (sameCols(A, B) is True)
def test_8(self):
# one row vectors, one column vector
A = sp.array([[1., 0, 0, 0, 0]])
B = sp.array([[1., 0, 0, 0, 0]]).T
assert (sameCols(A, B) is False)
def test_6(self):
# both row vectors, different elements
A = sp.array([[1., 0, 0, 0, 0]])
B = sp.array([[1., 0, 0, 1, 0]])
assert (sameCols(A, B) is False)
def test_2(self):
# different shapes
A = sp.array([[1., 0, 0], [0, 1, 2], [0, 1, 3]])
B = sp.array([[1., 0], [0, 2], [0, 3]])
assert (sameCols(A, B) is False)
def test_4(self):
# both column vectors, different elements
A = sp.array([[1., 0, 0, 0, 0]]).T
B = sp.array([[1., 0, 0, 1, 0]]).T
assert (sameCols(A, B) is False)
def test_5(self):
# same shape, just the negative of one another
A = sp.array([[1., 0, 0], [0, 1, 2], [0, 1, 3]])
B = -A
assert (sameCols(A, B) is False)
def test_1(self):
# identical matrices
A = sp.array([[1., 0, 0], [0, 1, 2], [0, 1, 3]])
B = sp.array([[1., 0, 0], [0, 1, 2], [0, 1, 3]])
assert (sameCols(A, B) is True)
def test_3(self):
# same shape, just transposed
A = sp.array([[1., 0, 0], [0, 1, 2], [0, 1, 3]])
B = A.T
assert (sameCols(A, B) is False)
def test_4(self):
# 0-D numpy arrays, with different elements
A = sp.array([1., 0, 0])
B = sp.array([1, 2, -3])
assert (sameCols(A, B) is False)
def test_4(self):
# identical copies
A = sp.array([[1., 0, 0], [0, 1, 2], [0, 1, 3]])
B = A
assert (sameCols(A, B) is True)
def test_2(self):
# same shape, different elements
A = sp.array([[1., 0, 0], [0, 1, 2], [0, 1, 3]])
B = sp.array([[0., 0, 0], [0, 0, 0], [0, 0, 0]])
assert (sameCols(A, B) is False)
def test_3(self):
# 1-D rows
A = sp.array([[1., 0, 0]])
B = sp.array([[1., 0, 0]])
assert (sameCols(A, B) is True)
def test_5(self):
# both column vectors, same elements
A = sp.array([[1., 2, 3, 4, 5]]).T
B = sp.array([[1., 2, 3, 4, 5]]).T
assert (sameCols(A, B) is True)
def test_2(self):
# same rows, different order
A = sp.array([[1., 0, 0], [0, 1, 2], [0, 1, 3]])
B = sp.array([[1., 0, 0], [0, 1, 3], [0, 1, 2]])
assert (sameCols(A, B) is False)
def test_3(self):
# A is a column vector, B is a 0-D array
A = sp.array([[1., 2, 3, 4, 5]]).T
B = sp.array([1., 2, 3, 4, 5])
assert (sameCols(A, B) is False)
def test_2(self):
# A is a row vector, B is a 0-D array
A = sp.array([[1., 2, 3, 4, 5]])
B = sp.array([1., 2, 3, 4, 5])
assert (sameCols(A, B) is False)
def test_1(self):
# both 0-D arrays
A = sp.array([1., 2, 3, 4, 5])
B = sp.array([1., 2, 3, 4, 5])
assert (sameCols(A, B) is True)