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77 lines
1.9 KiB
77 lines
1.9 KiB
5 years ago
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project('number arithmetic', 'c')
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if 6 + 4 != 10
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error('Number addition is broken')
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endif
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if 6 - 4 != 2
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error('Number subtraction is broken')
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endif
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if 6 * 4 != 24
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error('Number multiplication is broken')
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endif
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if 16 / 4 != 4
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error('Number division is broken')
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endif
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#if (1 / 3) * 3 != 1
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# error('Float interconversion broken')
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#endif
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if (5 / 3) * 3 != 3
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error('Integer division is broken')
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endif
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assert((5 % 2) == 1, 'Integer modulo (odd) is broken')
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assert((4 % 2) == 0, 'Integer modulo (even) is broken')
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if 2 * 1 % 2 != 0
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error('Modulo precedence with multiplication is broken')
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endif
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if 2 + 1 % 2 != 3
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error('Modulo precedence with addition is broken')
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endif
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if 9 / 9 % 2 != 1
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error('Modulo precedence with division is broken')
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endif
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if 9 - 9 % 2 != 8
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error('Modulo precedence with subtraction is broken')
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endif
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assert(2.is_even(), 'int is_even() broken for even value')
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assert(not(2.is_odd()), 'int is_odd() broken for even value')
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assert(not(3.is_even()), 'int is_even() broken for odd value')
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assert(3.is_odd(), 'int is_odd() broken for odd value')
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assert(3 < 4, 'Lt broken')
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assert(not(4 < 3), 'Lt broken')
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assert(3 <= 4, 'Lte broken')
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assert(not(4 <= 3), 'Lte broken')
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assert(3 <= 3, 'Lte broken')
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assert(4 > 3, 'Gt broken')
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assert(not(3 > 4), 'Gt broken')
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assert(4 >= 3, 'Gte broken')
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assert(not(3 >= 4), 'Gte broken')
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assert(3 >= 3, 'Gte broken')
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assert(true.to_int() == 1,'bool to_int() broken')
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assert(false.to_int() == 0,'bool to_int() broken')
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hex_255 = 0xff
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hex2_255 = 0XFF
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assert(hex_255 == 255, 'Hex parsing is broken.')
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assert(hex2_255 == 255, 'Uppercase hex parsing is broken.')
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bin_123 = 0b1111011
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bin2_123 = 0B1111011
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assert(bin_123 == 123, 'Bin number parsing is broken.')
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assert(bin2_123 == 123, 'Uppercase bin number parsing is broken.')
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oct_493 = 0o755
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oct2_493 = 0O755
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assert(oct_493 == 493, 'Oct number parsing is broken.')
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assert(oct2_493 == 493, 'Uppercase oct number parsing is broken.')
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