def test_nested_loop2(self):
result = interpreter("[[*[>***>>[>>>[]>>>]>>[>>>]>[>>>]>]>]*]*", "110")
self.assertEqual(result, "000")
def test_simple_loop(self):
result = interpreter("*[>*]", "00000000000")
self.assertEqual(result, "11111111111")
def test_skip_loop(self):
result = interpreter("[[*[>***>>>>>>]>]*]", "110")
self.assertEqual(result, "000")
def test_nested_loop(self):
result = interpreter("*[>*[*]]", "00101100")
self.assertEqual(result, "10101100")
def test80(self):
# Flips the leftmost cell of the tape
result = interpreter("*", "00101100")
self.assertEqual(result, "10101100")
def test3(self):
result = interpreter("[[*]]", "00101100")
self.assertEqual(result, "00101100")
def test_run_loop(self):
result = interpreter("*[>*]", "00101100")
self.assertEqual(result, "11001100")
def test1(self):
result = interpreter("*[*[*]]", "0")
self.assertEqual(result, "0")
def test11(self):
# Goes somewhere to the right of the tape and then flips all bits
# that are initialized to 1, progressing leftwards through the tape
result = interpreter(">>>>>*<*<<*", "00101100")
self.assertEqual(result, "00000000")
def test10(self):
# Flips all the bits that are initialized to 0
result = interpreter("*>*>>*>>>*>*", "00101100")
self.assertEqual(result, "11111111")
def test60(self):
# Flips all the bits in the tape
result = interpreter("*>*>*>*>*>*>*>*", "00101100")
self.assertEqual(result, "11010011")
def test71(self):
# Flips the second and third cell of the tape
result = interpreter(">*>*", "00101100")
self.assertEqual(result, "01001100")