codon/test/core/bltin.codon

1108 lines
36 KiB
Python

# Python-specific
@test
def test_min_max():
neg = lambda x: -x
assert min(42, 24) == 24
assert max(42, 24) == 42
assert min([42, 24]) == 24
assert max([42, 24]) == 42
assert min(1, 2, 3, 2, 1, 0, -1, 1, 2) == -1
assert max(1, 2, 3, 2, 1, 0, -1, 1, 2) == 3
assert min([1, 2, 3, 2, 1, 0, -1, 1, 2]) == -1
assert max([1, 2, 3, 2, 1, 0, -1, 1, 2]) == 3
assert min(42, 24, key=neg) == 42
assert max(42, 24, key=neg) == 24
assert min([42, 24], key=neg) == 42
assert max([42, 24], key=neg) == 24
assert min(1, 2, 3, 2, 1, 0, -1, 1, 2, key=neg) == 3
assert max(1, 2, 3, 2, 1, 0, -1, 1, 2, key=neg) == -1
assert min([1, 2, 3, 2, 1, 0, -1, 1, 2], key=neg) == 3
assert max([1, 2, 3, 2, 1, 0, -1, 1, 2], key=neg) == -1
assert min([42, 24], default=100) == 24
assert max([42, 24], default=100) == 42
assert min([1, 2, 3, 2, 1, 0, -1, 1, 2], default=100) == -1
assert max([1, 2, 3, 2, 1, 0, -1, 1, 2], default=100) == 3
assert min([42, 24], default=100, key=neg) == 42
assert max([42, 24], default=100, key=neg) == 24
assert min([1, 2, 3, 2, 1, 0, -1, 1, 2], default=100, key=neg) == 3
assert max([1, 2, 3, 2, 1, 0, -1, 1, 2], default=100, key=neg) == -1
assert max([2, 1, 1, 1, 1]) == 2
assert max([1, 2, 1, 1, 1]) == 2
assert max([1, 1, 2, 1, 1]) == 2
assert max([1, 1, 1, 2, 1]) == 2
assert max([1, 1, 1, 1, 2]) == 2
assert max([2, 1, 1, 1]) == 2
assert max([1, 2, 1, 1]) == 2
assert max([1, 1, 2, 1]) == 2
assert max([1, 1, 1, 2]) == 2
assert max([2, 1, 1]) == 2
assert max([1, 2, 1]) == 2
assert max([1, 1, 2]) == 2
assert max([2, 1]) == 2
assert max([1, 2]) == 2
assert max([2, 1, 1, 1, 1], key=neg) == 1
assert max([1, 2, 1, 1, 1], key=neg) == 1
assert max([1, 1, 2, 1, 1], key=neg) == 1
assert max([1, 1, 1, 2, 1], key=neg) == 1
assert max([1, 1, 1, 1, 2], key=neg) == 1
assert max([2, 1, 1, 1], key=neg) == 1
assert max([1, 2, 1, 1], key=neg) == 1
assert max([1, 1, 2, 1], key=neg) == 1
assert max([1, 1, 1, 2], key=neg) == 1
assert max([2, 1, 1], key=neg) == 1
assert max([1, 2, 1], key=neg) == 1
assert max([1, 1, 2], key=neg) == 1
assert max([2, 1], key=neg) == 1
assert max([1, 2], key=neg) == 1
assert min([2, 1, 1, 1, 1]) == 1
assert min([1, 2, 1, 1, 1]) == 1
assert min([1, 1, 2, 1, 1]) == 1
assert min([1, 1, 1, 2, 1]) == 1
assert min([1, 1, 1, 1, 2]) == 1
assert min([2, 1, 1, 1]) == 1
assert min([1, 2, 1, 1]) == 1
assert min([1, 1, 2, 1]) == 1
assert min([1, 1, 1, 2]) == 1
assert min([2, 1, 1]) == 1
assert min([1, 2, 1]) == 1
assert min([1, 1, 2]) == 1
assert min([2, 1]) == 1
assert min([1, 2]) == 1
assert min([2, 1, 1, 1, 1], key=neg) == 2
assert min([1, 2, 1, 1, 1], key=neg) == 2
assert min([1, 1, 2, 1, 1], key=neg) == 2
assert min([1, 1, 1, 2, 1], key=neg) == 2
assert min([1, 1, 1, 1, 2], key=neg) == 2
assert min([2, 1, 1, 1], key=neg) == 2
assert min([1, 2, 1, 1], key=neg) == 2
assert min([1, 1, 2, 1], key=neg) == 2
assert min([1, 1, 1, 2], key=neg) == 2
assert min([2, 1, 1], key=neg) == 2
assert min([1, 2, 1], key=neg) == 2
assert min([1, 1, 2], key=neg) == 2
assert min([2, 1], key=neg) == 2
assert min([1, 2], key=neg) == 2
assert max([0, 1, 1, 1, 1]) == 1
assert max([1, 0, 1, 1, 1]) == 1
assert max([1, 1, 0, 1, 1]) == 1
assert max([1, 1, 1, 0, 1]) == 1
assert max([1, 1, 1, 1, 0]) == 1
assert max([0, 1, 1, 1]) == 1
assert max([1, 0, 1, 1]) == 1
assert max([1, 1, 0, 1]) == 1
assert max([1, 1, 1, 0]) == 1
assert max([0, 1, 1]) == 1
assert max([1, 0, 1]) == 1
assert max([1, 1, 0]) == 1
assert max([0, 1]) == 1
assert max([1, 0]) == 1
assert max([0, 1, 1, 1, 1], key=neg) == 0
assert max([1, 0, 1, 1, 1], key=neg) == 0
assert max([1, 1, 0, 1, 1], key=neg) == 0
assert max([1, 1, 1, 0, 1], key=neg) == 0
assert max([1, 1, 1, 1, 0], key=neg) == 0
assert max([0, 1, 1, 1], key=neg) == 0
assert max([1, 0, 1, 1], key=neg) == 0
assert max([1, 1, 0, 1], key=neg) == 0
assert max([1, 1, 1, 0], key=neg) == 0
assert max([0, 1, 1], key=neg) == 0
assert max([1, 0, 1], key=neg) == 0
assert max([1, 1, 0], key=neg) == 0
assert max([0, 1], key=neg) == 0
assert max([1, 0], key=neg) == 0
assert min([0, 1, 1, 1, 1]) == 0
assert min([1, 0, 1, 1, 1]) == 0
assert min([1, 1, 0, 1, 1]) == 0
assert min([1, 1, 1, 0, 1]) == 0
assert min([1, 1, 1, 1, 0]) == 0
assert min([0, 1, 1, 1]) == 0
assert min([1, 0, 1, 1]) == 0
assert min([1, 1, 0, 1]) == 0
assert min([1, 1, 1, 0]) == 0
assert min([0, 1, 1]) == 0
assert min([1, 0, 1]) == 0
assert min([1, 1, 0]) == 0
assert min([0, 1]) == 0
assert min([1, 0]) == 0
assert min([0, 1, 1, 1, 1], key=neg) == 1
assert min([1, 0, 1, 1, 1], key=neg) == 1
assert min([1, 1, 0, 1, 1], key=neg) == 1
assert min([1, 1, 1, 0, 1], key=neg) == 1
assert min([1, 1, 1, 1, 0], key=neg) == 1
assert min([0, 1, 1, 1], key=neg) == 1
assert min([1, 0, 1, 1], key=neg) == 1
assert min([1, 1, 0, 1], key=neg) == 1
assert min([1, 1, 1, 0], key=neg) == 1
assert min([0, 1, 1], key=neg) == 1
assert min([1, 0, 1], key=neg) == 1
assert min([1, 1, 0], key=neg) == 1
assert min([0, 1], key=neg) == 1
assert min([1, 0], key=neg) == 1
assert min([0, 1, 1, 1, 1], default=99) == 0
assert min([1, 0, 1, 1, 1], default=99) == 0
assert min([1, 1, 0, 1, 1], default=99) == 0
assert min([1, 1, 1, 0, 1], default=99) == 0
assert min([1, 1, 1, 1, 0], default=99) == 0
assert min([0, 1, 1, 1], default=99) == 0
assert min([1, 0, 1, 1], default=99) == 0
assert min([1, 1, 0, 1], default=99) == 0
assert min([1, 1, 1, 0], default=99) == 0
assert min([0, 1, 1], default=99) == 0
assert min([1, 0, 1], default=99) == 0
assert min([1, 1, 0], default=99) == 0
assert min([0, 1], default=99) == 0
assert min([1, 0], default=99) == 0
assert min(List[int](), default=99) == 99
assert min([0, 1, 1, 1, 1], key=neg, default=99) == 1
assert min([1, 0, 1, 1, 1], key=neg, default=99) == 1
assert min([1, 1, 0, 1, 1], key=neg, default=99) == 1
assert min([1, 1, 1, 0, 1], key=neg, default=99) == 1
assert min([1, 1, 1, 1, 0], key=neg, default=99) == 1
assert min([0, 1, 1, 1], key=neg, default=99) == 1
assert min([1, 0, 1, 1], key=neg, default=99) == 1
assert min([1, 1, 0, 1], key=neg, default=99) == 1
assert min([1, 1, 1, 0], key=neg, default=99) == 1
assert min([0, 1, 1], key=neg, default=99) == 1
assert min([1, 0, 1], key=neg, default=99) == 1
assert min([1, 1, 0], key=neg, default=99) == 1
assert min([0, 1], key=neg, default=99) == 1
assert min([1, 0], key=neg, default=99) == 1
assert min(List[int](), key=neg, default=99) == 99
assert max([0, 1, 1, 1, 1], default=99) == 1
assert max([1, 0, 1, 1, 1], default=99) == 1
assert max([1, 1, 0, 1, 1], default=99) == 1
assert max([1, 1, 1, 0, 1], default=99) == 1
assert max([1, 1, 1, 1, 0], default=99) == 1
assert max([0, 1, 1, 1], default=99) == 1
assert max([1, 0, 1, 1], default=99) == 1
assert max([1, 1, 0, 1], default=99) == 1
assert max([1, 1, 1, 0], default=99) == 1
assert max([0, 1, 1], default=99) == 1
assert max([1, 0, 1], default=99) == 1
assert max([1, 1, 0], default=99) == 1
assert max([0, 1], default=99) == 1
assert max([1, 0], default=99) == 1
assert max(List[int](), default=99) == 99
assert max([0, 1, 1, 1, 1], key=neg, default=99) == 0
assert max([1, 0, 1, 1, 1], key=neg, default=99) == 0
assert max([1, 1, 0, 1, 1], key=neg, default=99) == 0
assert max([1, 1, 1, 0, 1], key=neg, default=99) == 0
assert max([1, 1, 1, 1, 0], key=neg, default=99) == 0
assert max([0, 1, 1, 1], key=neg, default=99) == 0
assert max([1, 0, 1, 1], key=neg, default=99) == 0
assert max([1, 1, 0, 1], key=neg, default=99) == 0
assert max([1, 1, 1, 0], key=neg, default=99) == 0
assert max([0, 1, 1], key=neg, default=99) == 0
assert max([1, 0, 1], key=neg, default=99) == 0
assert max([1, 1, 0], key=neg, default=99) == 0
assert max([0, 1], key=neg, default=99) == 0
assert max([1, 0], key=neg, default=99) == 0
assert max(List[int](), key=neg, default=99) == 99
assert max(2, 1, 1, 1, 1) == 2
assert max(1, 2, 1, 1, 1) == 2
assert max(1, 1, 2, 1, 1) == 2
assert max(1, 1, 1, 2, 1) == 2
assert max(1, 1, 1, 1, 2) == 2
assert max(2, 1, 1, 1) == 2
assert max(1, 2, 1, 1) == 2
assert max(1, 1, 2, 1) == 2
assert max(1, 1, 1, 2) == 2
assert max(2, 1, 1) == 2
assert max(1, 2, 1) == 2
assert max(1, 1, 2) == 2
assert max(2, 1) == 2
assert max(1, 2) == 2
assert max(2, 1, 1, 1, 1, key=neg) == 1
assert max(1, 2, 1, 1, 1, key=neg) == 1
assert max(1, 1, 2, 1, 1, key=neg) == 1
assert max(1, 1, 1, 2, 1, key=neg) == 1
assert max(1, 1, 1, 1, 2, key=neg) == 1
assert max(2, 1, 1, 1, key=neg) == 1
assert max(1, 2, 1, 1, key=neg) == 1
assert max(1, 1, 2, 1, key=neg) == 1
assert max(1, 1, 1, 2, key=neg) == 1
assert max(2, 1, 1, key=neg) == 1
assert max(1, 2, 1, key=neg) == 1
assert max(1, 1, 2, key=neg) == 1
assert max(2, 1, key=neg) == 1
assert max(1, 2, key=neg) == 1
assert min(2, 1, 1, 1, 1) == 1
assert min(1, 2, 1, 1, 1) == 1
assert min(1, 1, 2, 1, 1) == 1
assert min(1, 1, 1, 2, 1) == 1
assert min(1, 1, 1, 1, 2) == 1
assert min(2, 1, 1, 1) == 1
assert min(1, 2, 1, 1) == 1
assert min(1, 1, 2, 1) == 1
assert min(1, 1, 1, 2) == 1
assert min(2, 1, 1) == 1
assert min(1, 2, 1) == 1
assert min(1, 1, 2) == 1
assert min(2, 1) == 1
assert min(1, 2) == 1
assert min(2, 1, 1, 1, 1, key=neg) == 2
assert min(1, 2, 1, 1, 1, key=neg) == 2
assert min(1, 1, 2, 1, 1, key=neg) == 2
assert min(1, 1, 1, 2, 1, key=neg) == 2
assert min(1, 1, 1, 1, 2, key=neg) == 2
assert min(2, 1, 1, 1, key=neg) == 2
assert min(1, 2, 1, 1, key=neg) == 2
assert min(1, 1, 2, 1, key=neg) == 2
assert min(1, 1, 1, 2, key=neg) == 2
assert min(2, 1, 1, key=neg) == 2
assert min(1, 2, 1, key=neg) == 2
assert min(1, 1, 2, key=neg) == 2
assert min(2, 1, key=neg) == 2
assert min(1, 2, key=neg) == 2
assert max(0, 1, 1, 1, 1) == 1
assert max(1, 0, 1, 1, 1) == 1
assert max(1, 1, 0, 1, 1) == 1
assert max(1, 1, 1, 0, 1) == 1
assert max(1, 1, 1, 1, 0) == 1
assert max(0, 1, 1, 1) == 1
assert max(1, 0, 1, 1) == 1
assert max(1, 1, 0, 1) == 1
assert max(1, 1, 1, 0) == 1
assert max(0, 1, 1) == 1
assert max(1, 0, 1) == 1
assert max(1, 1, 0) == 1
assert max(0, 1) == 1
assert max(1, 0) == 1
assert max(0, 1, 1, 1, 1, key=neg) == 0
assert max(1, 0, 1, 1, 1, key=neg) == 0
assert max(1, 1, 0, 1, 1, key=neg) == 0
assert max(1, 1, 1, 0, 1, key=neg) == 0
assert max(1, 1, 1, 1, 0, key=neg) == 0
assert max(0, 1, 1, 1, key=neg) == 0
assert max(1, 0, 1, 1, key=neg) == 0
assert max(1, 1, 0, 1, key=neg) == 0
assert max(1, 1, 1, 0, key=neg) == 0
assert max(0, 1, 1, key=neg) == 0
assert max(1, 0, 1, key=neg) == 0
assert max(1, 1, 0, key=neg) == 0
assert max(0, 1, key=neg) == 0
assert max(1, 0, key=neg) == 0
assert min(0, 1, 1, 1, 1) == 0
assert min(1, 0, 1, 1, 1) == 0
assert min(1, 1, 0, 1, 1) == 0
assert min(1, 1, 1, 0, 1) == 0
assert min(1, 1, 1, 1, 0) == 0
assert min(0, 1, 1, 1) == 0
assert min(1, 0, 1, 1) == 0
assert min(1, 1, 0, 1) == 0
assert min(1, 1, 1, 0) == 0
assert min(0, 1, 1) == 0
assert min(1, 0, 1) == 0
assert min(1, 1, 0) == 0
assert min(0, 1) == 0
assert min(1, 0) == 0
assert min(0, 1, 1, 1, 1, key=neg) == 1
assert min(1, 0, 1, 1, 1, key=neg) == 1
assert min(1, 1, 0, 1, 1, key=neg) == 1
assert min(1, 1, 1, 0, 1, key=neg) == 1
assert min(1, 1, 1, 1, 0, key=neg) == 1
assert min(0, 1, 1, 1, key=neg) == 1
assert min(1, 0, 1, 1, key=neg) == 1
assert min(1, 1, 0, 1, key=neg) == 1
assert min(1, 1, 1, 0, key=neg) == 1
assert min(0, 1, 1, key=neg) == 1
assert min(1, 0, 1, key=neg) == 1
assert min(1, 1, 0, key=neg) == 1
assert min(0, 1, key=neg) == 1
assert min(1, 0, key=neg) == 1
assert min(a*a for a in range(3)) == 0
assert max(a*a for a in range(3)) == 4
assert min([0, 2, -1]) == -1
assert max([0, 2, -1]) == 2
assert min((a*a for a in range(3)), key=neg) == 4
assert max((a*a for a in range(3)), key=neg) == 0
assert min([0, 2, -1], key=neg) == 2
assert max([0, 2, -1], key=neg) == -1
assert min('abcx') == 'a'
assert max('abcx') == 'x'
assert min(['a', 'b', 'c', 'x']) == 'a'
assert max(['a', 'b', 'c', 'x']) == 'x'
d = {'a': 4, 'b': 1, 'c': -1, 'x': 9}
assert min('abcx', key=d.__getitem__) == 'c'
assert max('abcx', key=d.__getitem__) == 'x'
assert min(['a', 'b', 'c', 'x'], key=d.__getitem__) == 'c'
assert max(['a', 'b', 'c', 'x'], key=d.__getitem__) == 'x'
try:
max('')
assert False
except ValueError as e:
assert str(e) == 'max() arg is an empty sequence'
try:
min('')
assert False
except ValueError as e:
assert str(e) == 'min() arg is an empty sequence'
try:
max(List[float]())
assert False
except ValueError as e:
assert str(e) == 'max() arg is an empty sequence'
try:
min(List[float]())
assert False
except ValueError as e:
assert str(e) == 'min() arg is an empty sequence'
try:
max('', key=lambda x: x * 2)
assert False
except ValueError as e:
assert str(e) == 'max() arg is an empty sequence'
try:
min('', key=lambda x: x * 2)
assert False
except ValueError as e:
assert str(e) == 'min() arg is an empty sequence'
try:
max(List[float](), key=lambda x: x * 2)
assert False
except ValueError as e:
assert str(e) == 'max() arg is an empty sequence'
try:
min(List[float](), key=lambda x: x * 2)
assert False
except ValueError as e:
assert str(e) == 'min() arg is an empty sequence'
@test
def test_map_filter():
assert list(map(lambda i: i+1, (i*2 for i in range(5)))) == [1, 3, 5, 7, 9]
assert list(map(lambda i: i+1, (i*2 for i in range(0)))) == []
assert list(map(lambda i: i//2, map(lambda i: i-1, map(lambda i: i+1, (i*2 for i in range(5)))))) == [0, 1, 2, 3, 4]
def f(x: int) -> int:
return x - 1
def g(x: int) -> int:
return x + 1
assert list(map(f, map(g, (i*2 for i in range(5))))) == [0, 2, 4, 6, 8]
def h(x: list[int]):
return x
assert h(list(map(lambda i: i-1, map(lambda i: i+1, range(5))))) == [0, 1, 2, 3, 4]
assert list(filter(lambda i: i % 2 == 0, range(5))) == [0, 2, 4]
assert list(filter(lambda i: i % 2 == 1, filter(lambda i: i % 2 == 0, range(5)))) == []
assert list(filter(lambda i: i%2 == 0, map(lambda i: i*i, range(10)))) == [0, 4, 16, 36, 64]
@test
def test_gen_builtins():
assert sum([1, 2, 3]) == 6
assert sum([1, 2, 3], 0.5) == 6.5
assert sum([True, False, True, False, True], 0.5) == 3.5
assert sum(List[float]()) == 0
assert sum(i/2 for i in range(10)) == 22.5
def g1():
yield 1.5
yield 2.5
return
yield 3.5
assert sum(g1(), 10) == 14.0
def g2():
yield True
yield False
yield True
assert sum(g2()) == 2
class A:
iadd_count = 0
n: int
def __init__(self, n):
self.n = n
def __add__(self, other):
return A(self.n + other.n)
def __iadd__(self, other):
A.iadd_count += 1
self.n += other.n
return self
assert sum((A(i) for i in range(5)), A(100)).n == 110
assert A.iadd_count == 0
def g3(a, b):
for i in range(10):
yield a
yield b
assert all([True, True])
assert all(i for i in range(0))
assert not all([True, False])
assert all(List[str]())
assert all(g3(True, True))
assert not all(g3(True, False))
assert not all(g3(False, True))
assert not all(g3(False, False))
assert any([True, True])
assert not any(i for i in range(0))
assert not any([False, False])
assert not any(List[bool]())
assert any(g3(True, True))
assert any(g3(True, False))
assert any(g3(False, True))
assert not any(g3(False, False))
@test
def test_int_format():
n = 0
assert (str(n), bin(n), oct(n), hex(n)) == ('0', '0b0', '0o0', '0x0')
n = -1
assert (str(n), bin(n), oct(n), hex(n)) == ('-1', '-0b1', '-0o1', '-0x1')
n = 12345
assert (str(n), bin(n), oct(n), hex(n)) == ('12345', '0b11000000111001', '0o30071', '0x3039')
n = -12345
assert (str(n), bin(n), oct(n), hex(n)) == ('-12345', '-0b11000000111001', '-0o30071', '-0x3039')
# this one is different than Python due to 64-bit ints
n = 0x8000000000000000
assert (str(n), bin(n), oct(n), hex(n)) == ('-9223372036854775808', '-0b1000000000000000000000000000000000000000000000000000000000000000', '-0o1000000000000000000000', '-0x8000000000000000')
n = 0x7fffffffffffffff
assert (str(n), bin(n), oct(n), hex(n)) == ('9223372036854775807', '0b111111111111111111111111111111111111111111111111111111111111111', '0o777777777777777777777', '0x7fffffffffffffff')
m = i32(0)
assert (str(m), bin(m), oct(m), hex(m)) == ('0', '0b0', '0o0', '0x0')
m = i32(-1)
assert (str(m), bin(m), oct(m), hex(m)) == ('-1', '-0b1', '-0o1', '-0x1')
m = i32(12345)
assert (str(m), bin(m), oct(m), hex(m)) == ('12345', '0b11000000111001', '0o30071', '0x3039')
m = i32(-12345)
assert (str(m), bin(m), oct(m), hex(m)) == ('-12345', '-0b11000000111001', '-0o30071', '-0x3039')
k = Int[128](0)
assert (str(k), bin(k), oct(k), hex(k)) == ('0', '0b0', '0o0', '0x0')
k = Int[128](-1)
assert (str(k), bin(k), oct(k), hex(k)) == ('-1', '-0b1', '-0o1', '-0x1')
k = Int[128](12345)
assert (str(k), bin(k), oct(k), hex(k)) == ('12345', '0b11000000111001', '0o30071', '0x3039')
k = Int[128](-12345)
assert (str(k), bin(k), oct(k), hex(k)) == ('-12345', '-0b11000000111001', '-0o30071', '-0x3039')
# this one is different than Python due to 64-bit ints
k = Int[128](0x8000000000000000)
assert (str(k), bin(k), oct(k), hex(k)) == ('-9223372036854775808', '-0b1000000000000000000000000000000000000000000000000000000000000000', '-0o1000000000000000000000', '-0x8000000000000000')
k = Int[128](0x7fffffffffffffff)
assert (str(k), bin(k), oct(k), hex(k)) == ('9223372036854775807', '0b111111111111111111111111111111111111111111111111111111111111111', '0o777777777777777777777', '0x7fffffffffffffff')
@test
def test_complex_format():
import math
assert str(complex(1.1, 2.2)) == '(1.1+2.2j)'
assert str(complex(11.0, -22.0)) == '(11-22j)'
assert str(complex(-111.0, 222.0)) == '(-111+222j)'
assert str(complex(-1111.0, -2222.0)) == '(-1111-2222j)'
assert str(complex(1.0, 0.0)) == '(1+0j)'
assert str(complex(0.0, 1.0)) == '1j'
assert str(complex(-0.0, 1.0)) == '(-0+1j)'
assert str(complex(0.0, -1.0)) == '-1j'
assert str(complex(-0.0, -1.0)) == '(-0-1j)'
assert str(complex(0.0, 0.0)) == '0j'
assert str(complex(0.0, -0.0)) == '-0j'
assert str(complex(-0.0, 0.0)) == '(-0+0j)'
assert str(complex(-0.0, -0.0)) == '(-0-0j)'
assert str(complex(math.inf, math.inf)) == '(inf+infj)'
assert str(complex(-math.inf, math.nan)) == '(-inf+nanj)'
assert str(complex(math.nan, -math.inf)) == '(nan-infj)'
assert str(complex(math.nan, math.nan)) == '(nan+nanj)'
assert repr(complex(1.1, 2.2)) == '(1.1+2.2j)'
assert repr(complex(11.0, -22.0)) == '(11-22j)'
assert repr(complex(-111.0, 222.0)) == '(-111+222j)'
assert repr(complex(-1111.0, -2222.0)) == '(-1111-2222j)'
assert repr(complex(1.0, 0.0)) == '(1+0j)'
assert repr(complex(0.0, 1.0)) == '1j'
assert repr(complex(-0.0, 1.0)) == '(-0+1j)'
assert repr(complex(0.0, -1.0)) == '-1j'
assert repr(complex(-0.0, -1.0)) == '(-0-1j)'
assert repr(complex(0.0, 0.0)) == '0j'
assert repr(complex(0.0, -0.0)) == '-0j'
assert repr(complex(-0.0, 0.0)) == '(-0+0j)'
assert repr(complex(-0.0, -0.0)) == '(-0-0j)'
assert repr(complex(math.inf, math.inf)) == '(inf+infj)'
assert repr(complex(-math.inf, math.nan)) == '(-inf+nanj)'
assert repr(complex(math.nan, -math.inf)) == '(nan-infj)'
assert repr(complex(math.nan, math.nan)) == '(nan+nanj)'
assert str(complex64(1.1, 2.2)) == '(1.1+2.2j)'
assert str(complex64(11.0, -22.0)) == '(11-22j)'
assert str(complex64(-111.0, 222.0)) == '(-111+222j)'
assert str(complex64(-1111.0, -2222.0)) == '(-1111-2222j)'
assert str(complex64(1.0, 0.0)) == '(1+0j)'
assert str(complex64(0.0, 1.0)) == '1j'
assert str(complex64(-0.0, 1.0)) == '(-0+1j)'
assert str(complex64(0.0, -1.0)) == '-1j'
assert str(complex64(-0.0, -1.0)) == '(-0-1j)'
assert str(complex64(0.0, 0.0)) == '0j'
assert str(complex64(0.0, -0.0)) == '-0j'
assert str(complex64(-0.0, 0.0)) == '(-0+0j)'
assert str(complex64(-0.0, -0.0)) == '(-0-0j)'
assert str(complex64(math.inf, math.inf)) == '(inf+infj)'
assert str(complex64(-math.inf, math.nan)) == '(-inf+nanj)'
assert str(complex64(math.nan, -math.inf)) == '(nan-infj)'
assert str(complex64(math.nan, math.nan)) == '(nan+nanj)'
assert repr(complex64(1.1, 2.2)) == 'complex64(1.1+2.2j)'
assert repr(complex64(11.0, -22.0)) == 'complex64(11-22j)'
assert repr(complex64(-111.0, 222.0)) == 'complex64(-111+222j)'
assert repr(complex64(-1111.0, -2222.0)) == 'complex64(-1111-2222j)'
assert repr(complex64(1.0, 0.0)) == 'complex64(1+0j)'
assert repr(complex64(0.0, 1.0)) == 'complex64(1j)'
assert repr(complex64(-0.0, 1.0)) == 'complex64(-0+1j)'
assert repr(complex64(0.0, -1.0)) == 'complex64(-1j)'
assert repr(complex64(-0.0, -1.0)) == 'complex64(-0-1j)'
assert repr(complex64(0.0, 0.0)) == 'complex64(0j)'
assert repr(complex64(0.0, -0.0)) == 'complex64(-0j)'
assert repr(complex64(-0.0, 0.0)) == 'complex64(-0+0j)'
assert repr(complex64(-0.0, -0.0)) == 'complex64(-0-0j)'
assert repr(complex64(math.inf, math.inf)) == 'complex64(inf+infj)'
assert repr(complex64(-math.inf, math.nan)) == 'complex64(-inf+nanj)'
assert repr(complex64(math.nan, -math.inf)) == 'complex64(nan-infj)'
assert repr(complex64(math.nan, math.nan)) == 'complex64(nan+nanj)'
@test
def test_alt_types_from_str():
assert float32('3.14') == float32(3.14)
# TODO: fails on manylinux w/ "Symbols not found: [ __truncdfhf2, __extendhfsf2 ]"
# assert float16('3.14') == float16(3.14)
assert complex64('1+2j') == complex64(1+2j)
class A:
def __len__(self):
return 42
def __getitem__(self, idx):
return idx
@test
def test_reversed():
assert list(reversed([1,2,3])) == [3,2,1]
assert list(reversed('abc')) == ['c','b','a']
assert list(reversed('')) == []
assert list(reversed(A())) == list(reversed(range(42)))
@test
def test_divmod():
import sys, math
assert divmod(12, 7) == (1, 5)
assert divmod(-12, 7) == (-2, 2)
assert divmod(12, -7) == (-2, -2)
assert divmod(-12, -7) == (1, -5)
assert divmod(i32(12), i32(7)) == (i32(1), i32(5))
assert divmod(i32(-12), i32(7)) == (i32(-2), i32(2))
assert divmod(i32(12), i32(-7)) == (i32(-2), i32(-2))
assert divmod(i32(-12), i32(-7)) == (i32(1), i32(-5))
assert divmod(u32(12), u32(7)) == (u32(1), u32(5))
i128 = Int[128]
assert divmod(i128(12), i128(7)) == (i128(1), i128(5))
assert divmod(i128(-12), i128(7)) == (i128(-2), i128(2))
assert divmod(i128(12), i128(-7)) == (i128(-2), i128(-2))
assert divmod(i128(-12), i128(-7)) == (i128(1), i128(-5))
class X:
n: int
def __floordiv__(self, other: X):
return X(self.n // other.n)
def __mod__(self, other: X):
return X(self.n % other.n)
def __eq__(self, other: X):
return self.n == other.n
def __nq__(self, other: X):
return self.n != other.n
assert divmod(X(12), X(7)) == (X(1), X(5))
# following is invalid in our case due to 64-bit ints
# print divmod(-sys.maxsize-1, -1), (sys.maxsize+1, 0)
for num, denom, exp_result in [ (3.25, 1.0, (3.0, 0.25)),
(-3.25, 1.0, (-4.0, 0.75)),
(3.25, -1.0, (-4.0, -0.75)),
(-3.25, -1.0, (3.0, -0.25))]:
result = divmod(num, denom)
assert math.isclose(result[0], exp_result[0])
assert math.isclose(result[1], exp_result[1])
@test
def test_pow():
assert pow(3, 4) == 81
assert pow(-3, 3) == -27
assert pow(1, 0) == 1
assert pow(-1, 0) == 1
assert pow(0, 0) == 1
assert pow(12, 12, 42) == 36
assert pow(1234, 4321, 99) == 46
assert pow(9999, 9999, 2) == 1
assert pow(0, 0, 1) == 0
try:
pow(1, -1, 2)
assert False
except ValueError as e:
assert 'negative' in str(e)
try:
pow(1, 1, 0)
assert False
except ValueError as e:
assert 'cannot be 0' in str(e)
assert pow(1.5, 2) == 2.25
assert pow(9, 0.5) == 3.0
assert pow(2.0, -1.0) == 0.5
@test
def test_num_from_str():
import math
assert int('0') == 0
assert int('010') == 10
assert int('3\n') == 3
assert int('\r\t\n 42\r\t\n ') == 42
assert int('0101', 2) == 5
assert int('-0101', 2) == -5
assert int('0111', 8) == 73
assert int('-0111', 8) == -73
assert int('-0xabc', 16) == -2748
assert int('0xabc', 16) == 2748
assert int('-0xabc', 16) == -2748
assert int('111', 0) == 111
assert int('-111', 0) == -111
assert int('-0xabc', 0) == -2748
assert int('0xabc', 0) == 2748
assert int('-0xabc', 0) == -2748
try:
int(' 10 a')
assert False
except ValueError as e:
assert str(e) == "invalid literal for int() with base 10: ' 10 a'"
try:
int('')
assert False
except ValueError as e:
assert str(e) == "invalid literal for int() with base 10: ''"
# new tests for PR #561
assert int("123") == 123
assert int("-123") == -123
assert int("+123") == 123
assert int("0") == 0
assert int("-0") == 0
assert int("0000123") == 123
assert int("-0000123") == -123
assert int("+0000123") == 123
assert int("123 ") == 123
assert int(" 123") == 123
assert int(" 123 ") == 123
assert int("1101", 2) == 13
assert int("-1101", 2) == -13
assert int("+1101", 2) == 13
assert int("0b1101", 2) == 13
assert int("-0b1101", 2) == -13
assert int("+0b1101", 2) == 13
assert int("00001101", 2) == 13
assert int("-00001101", 2) == -13
assert int("0", 2) == 0
assert int("123", 8) == 83
assert int("-123", 8) == -83
assert int("+123", 8) == 83
assert int("0o123", 8) == 83
assert int("-0o123", 8) == -83
assert int("+0o123", 8) == 83
assert int("0000123", 8) == 83
assert int("-0000123", 8) == -83
assert int("0", 8) == 0
assert int("1A", 16) == 26
assert int("-1A", 16) == -26
assert int("+1A", 16) == 26
assert int("0x1A", 16) == 26
assert int("-0x1A", 16) == -26
assert int("+0x1A", 16) == 26
assert int("00001A", 16) == 26
assert int("-00001A", 16) == -26
assert int("0", 16) == 0
assert int("Z", 36) == 35
assert int("-Z", 36) == -35
assert int("+Z", 36) == 35
assert int("0", 36) == 0
assert int("10", 36) == 36
assert int("000Z", 36) == 35
assert int("-000Z", 36) == -35
assert int("+000Z", 36) == 35
assert int("123", 0) == 123
assert int("-123", 0) == -123
assert int("+123", 0) == 123
assert int("0b1101", 0) == 13
assert int("-0b1101", 0) == -13
assert int("+0b1101", 0) == 13
assert int("0o123", 0) == 83
assert int("-0o123", 0) == -83
assert int("+0o123", 0) == 83
assert int("0x1A", 0) == 26
assert int("-0x1A", 0) == -26
assert int(" +0x1a\n", 0) == 26
try:
int("1A", 10)
assert False
except ValueError:
pass
try:
int("0b1101", 10)
assert False
except ValueError:
pass
try:
int("0o123", 10)
assert False
except ValueError:
pass
try:
int("0x1A", 10)
assert False
except ValueError:
pass
try:
int("Z", 10)
assert False
except ValueError:
pass
try:
int("123", 1)
assert False
except ValueError:
pass
try:
int("123", 37)
assert False
except ValueError:
pass
try:
int("123", -10)
assert False
except ValueError:
pass
assert int("\n123\n") == 123
assert int("\t123\t") == 123
assert int(" 123 ") == 123
assert int("+0x7FFFFFFF", 0) == 0x7FFFFFFF
assert int("-0x80000000", 0) == -0x80000000
assert int("+0o37777777777", 0) == 4294967295 # 0o37777777777
assert int("-0o40000000000", 0) == -4294967296 # -0o40000000000
assert int("+0b1111111111111111111111111111111", 0) == 0b1111111111111111111111111111111
assert int("-0b10000000000000000000000000000000", 0) == -0b10000000000000000000000000000000
assert float('0') == 0
assert float('3.14') == 3.14
assert float('3\n') == 3
assert float('\r\t\n -4.2\r\t\n ') == -4.2
assert math.isnan(float(' nan '))
assert math.isnan(float(' +nan '))
assert math.isnan(float(' -nan '))
assert math.isinf(float(' inf '))
assert math.isinf(float(' +inf '))
assert math.isinf(float(' -inf '))
assert math.isinf(float(' infinity '))
assert math.isinf(float(' +infinity '))
assert math.isinf(float(' -infinity '))
assert float(' inf ') > 0.0
assert float(' +inf ') > 0.0
assert float(' -inf ') < 0.0
assert float(' infinity ') > 0.0
assert float(' +infinity ') > 0.0
assert float(' -infinity ') < 0.0
try:
float(' 3.14 a')
assert False
except ValueError as e:
assert str(e) == "could not convert string to float: ' 3.14 a'"
try:
float('')
assert False
except ValueError as e:
assert str(e) == "could not convert string to float: ''"
@test
def test_files(open_fn, append_allowed: bool = True):
path = 'build/testfile.txt'
f = open_fn(path, 'w')
f.write('hello\nworld\n')
f.close()
with open_fn(path) as f:
assert [line for line in f] == ['hello\n', 'world\n']
with open_fn(path) as f:
assert f.read(3) == 'hel'
assert f.read() == 'lo\nworld\n'
if hasattr(f, "seek"):
f.seek(0, 0)
assert f.tell() == 0
assert f.read() == 'hello\nworld\n'
if hasattr(f, "tell"):
try:
f.tell()
assert False
except IOError:
pass
if hasattr(f, "seek"):
try:
f.seek(0, 0)
assert False
except IOError:
pass
try:
f.flush()
assert False
except IOError:
pass
if append_allowed:
f = open_fn(path, 'a')
f.write('goodbye')
f.flush()
f.close()
else:
f = open_fn(path, 'w')
f.write('hello\nworld\ngoodbye')
f.flush()
f.close()
with open_fn(path) as f:
assert [line for line in f] == ['hello\n', 'world\n', 'goodbye']
with open_fn(path) as f:
assert f.read(3) == 'hel'
assert f.read() == 'lo\nworld\ngoodbye'
test_min_max()
test_map_filter()
test_gen_builtins()
test_int_format()
test_complex_format()
test_alt_types_from_str()
test_reversed()
test_divmod()
test_pow()
test_num_from_str()
test_files(open)
import gzip
test_files(gzip.open)
import bz2
test_files(bz2.open, append_allowed=False)
# Codon-specific
@pure
@llvm
def zext(x: int, T: type) -> T:
%0 = zext i64 %x to {=T}
ret {=T} %0
@test
def test_narrow_int_str(T: type):
z = T(0)
o = T(1)
a = T(42)
b = T(-9)
assert str(z) == '0'
assert str(-z) == '0'
assert str(o) == '1'
assert str(-o) == '-1'
assert str(o + o + o) == '3'
assert str((o + o + o + o) * (o + o + o)) == '12'
assert str(a) == '42'
assert str(b) == '-9'
assert repr(a) == f'Int[{T.N}](42)'
@test
def test_narrow_uint_str(T: type):
z = T(0)
o = T(1)
a = T(42)
assert str(z) == '0'
assert str(-z) == '0'
assert str(o) == '1'
assert str(o + o + o) == '3'
assert str((o + o + o + o) * (o + o + o)) == '12'
assert str(a) == '42'
if T.N == 32:
assert str(T(0xffffffff)) == '4294967295'
if T.N == 64:
assert str(T(0xffffffffffffffff)) == '18446744073709551615'
assert repr(a) == f'UInt[{T.N}](42)'
@test
def test_wide_int_str(T: type):
z = T(0)
o = T(1)
a = T(0xf23ff2341234)
b = T(-77777)
assert str(z) == '0'
assert str(-z) == '0'
assert str(o) == '1'
assert str(-o) == '-1'
assert str(o + o + o) == '3'
assert str((o + o + o + o) * (o + o + o)) == '12'
assert str(a) == '266356460360244'
assert str(b) == '-77777'
assert str(a * a) == '70945763975638233282255739536'
assert str(b * b) == '6049261729'
assert str(a * b) == '-20716406417438697588'
n = zext(0x7fffffffffffffff, T)
m = zext(0xffffffffffffffff, T)
s = T(64)
assert str((n << s) | m) == '170141183460469231731687303715884105727'
if T.N == 128:
assert str(T(1) << T(127)) == '-170141183460469231731687303715884105728'
if T.N > 500:
assert str(a * a * a * a * a * a * a * a) == '25334123245849102734940743817373556303530349383588924760280652082676453679304226528003335153202090430651964934127616'
assert str(a * a * a * a * a * a * a * a * b) == '-1970412103692405663415486231883863088619679984007395801080348277034326537815244826668515398210598987424817876681643589632'
assert repr(a) == f'Int[{T.N}](266356460360244)'
assert repr(a * b) == f'Int[{T.N}](-20716406417438697588)'
@test
def test_wide_uint_str(T: type):
z = T(0)
o = T(1)
a = T(0xf23ff2341234)
assert str(z) == '0'
assert str(-z) == '0'
assert str(o) == '1'
assert str(o + o + o) == '3'
assert str((o + o + o + o) * (o + o + o)) == '12'
assert str(a) == '266356460360244'
assert str(a * a) == '70945763975638233282255739536'
n = zext(0xffffffffffffffff, T)
s = T(64)
assert str((n << s) | n) == '340282366920938463463374607431768211455'
assert str((n << s) | (n - T(1))) == '340282366920938463463374607431768211454'
if T.N > 500:
assert str(a * a * a * a * a * a * a * a) == '25334123245849102734940743817373556303530349383588924760280652082676453679304226528003335153202090430651964934127616'
assert repr(a) == f'UInt[{T.N}](266356460360244)'
assert repr(a * a) == f'UInt[{T.N}](70945763975638233282255739536)'
test_narrow_int_str(Int[7])
test_narrow_int_str(Int[8])
test_narrow_int_str(Int[10])
test_narrow_int_str(Int[16])
test_narrow_int_str(Int[32])
test_narrow_int_str(Int[60])
test_narrow_int_str(Int[63])
test_narrow_int_str(Int[64])
test_narrow_uint_str(UInt[7])
test_narrow_uint_str(UInt[8])
test_narrow_uint_str(UInt[10])
test_narrow_uint_str(UInt[16])
test_narrow_uint_str(UInt[32])
test_narrow_uint_str(UInt[60])
test_narrow_uint_str(UInt[63])
test_narrow_uint_str(UInt[64])
test_wide_int_str(Int[128])
test_wide_int_str(Int[200])
test_wide_int_str(Int[256])
test_wide_int_str(Int[512])
test_wide_int_str(Int[1024])
test_wide_int_str(Int[2048])
test_wide_int_str(Int[4096])
test_wide_uint_str(UInt[128])
test_wide_uint_str(UInt[200])
test_wide_uint_str(UInt[256])
test_wide_uint_str(UInt[512])
test_wide_uint_str(UInt[1024])
test_wide_uint_str(UInt[2048])
test_wide_uint_str(UInt[4096])