example_2.py

re.match(case)
case = something
import case
from match import case

# case black_test_patma_225
def test_patma_225(self):
        def f(x):
            match x:
                case 0:
                    return 0
                case 1:
                    return 1
        self.assertEqual(f(0), 0)
        self.assertEqual(f(1), 1)
        self.assertIs(f(2), None)
        self.assertIs(f(3), None)
# case black_test_patma_170
def test_patma_170(self):
        x = 0
        match x:
            case _ if not x:
                y = 0
            case 0:
                y = 1
        self.assertEqual(x, 0)
        self.assertEqual(y, 0)
# case black_test_patma_188
def test_patma_188(self):
        w = range(100)
        match w:
            case (x, y, *rest):
                z = 0
        self.assertEqual(w, range(100))
        self.assertEqual(x, 0)
        self.assertEqual(y, 1)
        self.assertEqual(z, 0)
        self.assertEqual(rest, list(range(2, 100)))

re.match(case)
case = something
import case
from match import case


# case black_test_patma_128
def test_patma_128(self):
        match (0, 1, 2):
            case *x, 0, 1, 2,:
                y = 0
        self.assertEqual(x, [])
        self.assertEqual(y, 0)
# case black_test_patma_070
def test_patma_070(self):
        x = 0
        match x:
            case 0 if True:
                y = 0
            case 0 if True:
                y = 1
        self.assertEqual(x, 0)
        self.assertEqual(y, 0)
# case black_test_multiple_starred_names_in_sequence_pattern_1
def test_multiple_starred_names_in_sequence_pattern_1(self):
        self.assert_syntax_error("""
        match ...:
            case a, *b, c, *d, e:
                pass
        """)
# case black_test_patma_173
def test_patma_173(self):
        x = 0
        match x:
            case _ if not x:
                y = 0
            case _:
                y = 1
        self.assertEqual(x, 0)
        self.assertEqual(y, 0)
# case black_test_patma_048
def test_patma_048(self):
        x = [0, 1]
        match x:
            case [0, 1] | [1, 0]:
                y = 0
        self.assertEqual(x, [0, 1])
        self.assertEqual(y, 0)
# case black_test_patma_037
def test_patma_037(self):
        x = 1
        match x:
            case 0 | 1 | 2:
                y = 0
        self.assertEqual(x, 1)
        self.assertEqual(y, 0)
        
re.match(case)
case = something
import case
from match import case


# case black_test_patma_131
def test_patma_131(self):
        match (0, 1, 2):
            case (0, *x, 1, 2):
                y = 0
        self.assertEqual(x, [])
        self.assertEqual(y, 0)
# case black_test_patma_240
def test_patma_240(self):
        x = collections.UserDict({0: 1, 2: 3})
        match x:
            case {2: 3, **z}:
                y = 0
        self.assertEqual(x, {0: 1, 2: 3})
        self.assertEqual(y, 0)
        self.assertEqual(z, {0: 1})
# case black_test_patma_184
def test_patma_184(self):
        class Seq(collections.abc.Sequence):
            __getitem__ = None
            def __len__(self):
                return 0
        match Seq():
            case []:
                y = 0
        self.assertEqual(y, 0)
# case black_test_patma_238
def test_patma_238(self):
        x = ((0, 1), (2, 3))
        match x:
            case ((a as b, c as d) as e) as w, ((f as g, h) as i) as z:
                y = 0
        self.assertEqual(a, 0)
        self.assertEqual(b, 0)
        self.assertEqual(c, 1)
        self.assertEqual(d, 1)
        self.assertEqual(e, (0, 1))
        self.assertEqual(f, 2)
        self.assertEqual(g, 2)
        self.assertEqual(h, 3)
        self.assertEqual(i, (2, 3))
        self.assertEqual(w, (0, 1))
        self.assertEqual(x, ((0, 1), (2, 3)))
        self.assertEqual(y, 0)
        self.assertEqual(z, (2, 3))
# case black_test_patma_228
def test_patma_228(self):
        match():
            case():
                x = 0
        self.assertEqual(x, 0)
# case black_test_patma_160
def test_patma_160(self):
        x = 0
        z = None
        match x:
            case 0:
                y = 0
            case z if x:
                y = 1
        self.assertEqual(x, 0)
        self.assertEqual(y, 0)
        self.assertIs(z, None)

re.match(case)
case = something
import case
from match import case

# case black_test_patma_083
def test_patma_083(self):
        x = 0
        match x:
            case (0 as z):
                y = 0
        self.assertEqual(x, 0)
        self.assertEqual(y, 0)
        self.assertEqual(z, 0)
# case black_test_patma_009
def test_patma_009(self):
        class A:
            B = 0
        match 0:
            case x if x:
                z = 0
            case _ as y if y == x and y:
                z = 1
            case A.B:
                z = 2
        self.assertEqual(A.B, 0)
        self.assertEqual(x, 0)
        self.assertEqual(y, 0)
        self.assertEqual(z, 2)
# case black_test_patma_089
def test_patma_089(self):
        x = 2
        match x:
            case (0 | 1) | 2:
                y = 0
        self.assertEqual(x, 2)
        self.assertEqual(y, 0)

re.match(case)
case = something
import case
from match import case

# case black_test_patma_174
def test_patma_174(self):
        def http_error(status):
            match status:
                case 400:
                    return "Bad request"
                case 401:
                    return "Unauthorized"
                case 403:
                    return "Forbidden"
                case 404:
                    return "Not found"
                case 418:
                    return "I'm a teapot"
                case _:
                    return "Something else"
        self.assertEqual(http_error(400), "Bad request")
        self.assertEqual(http_error(401), "Unauthorized")
        self.assertEqual(http_error(403), "Forbidden")
        self.assertEqual(http_error(404), "Not found")
        self.assertEqual(http_error(418), "I'm a teapot")
        self.assertEqual(http_error(123), "Something else")
        self.assertEqual(http_error("400"), "Something else")
        self.assertEqual(http_error(401 | 403 | 404), "Something else")
# case black_test_real_number_required_in_complex_literal_3
def test_real_number_required_in_complex_literal_3(self):
        self.assert_syntax_error("""
        match ...:
            case {0j+0j: _}:
                pass
        """)
# case black_test_patma_237
def test_patma_237(self):
        x = 0
        match x:
            case (0 as w) as z:
                y = 0
        self.assertEqual(w, 0)
        self.assertEqual(x, 0)
        self.assertEqual(y, 0)
        self.assertEqual(z, 0)
# case black_test_patma_094
def test_patma_094(self):
        x = 3
        y = None
        match x:
            case 0 | (1 | 2):
                y = 0
        self.assertEqual(x, 3)
        self.assertIs(y, None)
# case black_test_patma_123
def test_patma_123(self):
        match (0, 1, 2):
            case 0, *x:
                y = 0
        self.assertEqual(x, [1, 2])
        self.assertEqual(y, 0)
# case black_test_patma_010
def test_patma_010(self):
        match ():
            case []:
                x = 0
        self.assertEqual(x, 0)
        
re.match(case)
case = something
import case
from match import case

re.match(case)
case = something
import case
from match import case
from match import case