mirror of
https://github.com/pocketpy/pocketpy
synced 2025-10-20 03:20:18 +00:00
162 lines
2.8 KiB
Python
162 lines
2.8 KiB
Python
# test int literals
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assert 0xffff == 65535
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assert 0xAAFFFF == 11206655
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assert 0x7fffffff == 2147483647
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assert -0xffff == -65535
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assert -0xAAFFFF == -11206655
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assert -0x7fffffff == -2147483647
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# test 64-bit
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assert 2**60-1 + 546 - 0xfffffffffffff == 1148417904979477026
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# test oct literals
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assert 0o1234 == 668
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assert 0o17777777777 == 2147483647
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assert -0o1234 == -668
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assert -0o17777777777 == -2147483647
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# test binary literals
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assert 0b10010 == 18
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assert -0b10010 == -18
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assert 0b11111111111111111111111111111111 == 4294967295
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assert -0b11111 == -31
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# test == != >= <= < >
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assert -1 == -1
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assert -1 != 1
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assert -1 >= -1
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assert -1 <= -1
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assert -1 < 1
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assert -1 > -2
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# test + - * % ** //
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assert -1 + 1 == 0
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assert -1 - 1 == -2
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assert 4 * -1 == -4
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assert 5 % 2 == 1
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assert 2 ** 3 == 8
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assert 4 // 2 == 2
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assert 5 // 2 == 2
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# test += -= *= //=
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x = 3
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x += 1
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assert x == 4
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x -= 1
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assert x == 3
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x *= 2
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assert x == 6
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x //= 2
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assert x == 3
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# test __str__, __repr__
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assert str(1) == '1'
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assert repr(1) == '1'
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# test int()
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assert int() == 0
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assert int(True) == 1
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assert int(False) == 0
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assert int(1) == 1
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assert int(1.0) == 1
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assert int(1.1) == 1
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assert int(1.9) == 1
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assert int(-1.9) == -1
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assert int(1.5) == 1
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assert int(-1.5) == -1
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assert int("123") == 123
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assert int("0x123", 16) == 291
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assert int("0o123", 8) == 83
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assert int("-0x123", 16) == -291
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assert int("-0o123", 8) == -83
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assert int("-123") == -123
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assert int("+123") == 123
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# test >> << & | ^
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assert 12 >> 1 == 6
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assert 12 << 1 == 24
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assert 12 & 1 == 0
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assert 12 | 1 == 13
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assert 12 ^ 1 == 13
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# test high precision int pow
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assert 7**21 == 558545864083284007
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assert 2**60 == 1152921504606846976
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assert -2**60 == -1152921504606846976
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assert 4**13 == 67108864
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assert (-4)**13 == -67108864
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assert ~3 == -4
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assert ~-3 == 2
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assert ~0 == -1
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try:
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1 // 0
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exit(1)
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except ZeroDivisionError:
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pass
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try:
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1 % 0
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exit(1)
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except ZeroDivisionError:
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pass
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try:
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2**60 // 0
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exit(1)
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except ZeroDivisionError:
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pass
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try:
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2**60 % 0
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exit(1)
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except ZeroDivisionError:
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pass
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try:
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divmod(1, 0)
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exit(1)
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except ZeroDivisionError:
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pass
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try:
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divmod(2**60, 0)
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exit(1)
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except ZeroDivisionError:
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pass
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assert not 1 < 2 > 3
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try:
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x = eval("231231312312312312312312312312312312314354657553423345632")
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print(f"eval should fail, but got {x!r}")
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exit(1)
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except SyntaxError:
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pass
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assert int("-5") == -5
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assert int("-4") == -4
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assert int("-3") == -3
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assert int("-2") == -2
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assert int("-1") == -1
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assert int("0") == 0
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assert int("1") == 1
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assert int("2") == 2
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assert int("3") == 3
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assert int("4") == 4
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assert int("5") == 5
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assert int("6") == 6
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assert int("7") == 7
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assert int("8") == 8
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assert int("9") == 9
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assert int("10") == 10
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assert int("11") == 11
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assert int("12") == 12
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assert int("13") == 13
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assert int("14") == 14
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assert int("15") == 15
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assert int("16") == 16
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