| project('number arithmetic', 'c') |
| |
| if 6 + 4 != 10 |
| error('Number addition is broken') |
| endif |
| if 6 - 4 != 2 |
| error('Number subtraction is broken') |
| endif |
| |
| if 6 * 4 != 24 |
| error('Number multiplication is broken') |
| endif |
| if 16 / 4 != 4 |
| error('Number division is broken') |
| endif |
| |
| #if (1 / 3) * 3 != 1 |
| # error('Float interconversion broken') |
| #endif |
| if (5 / 3) * 3 != 3 |
| error('Integer division is broken') |
| endif |
| |
| assert((5 % 2) == 1, 'Integer modulo (odd) is broken') |
| assert((4 % 2) == 0, 'Integer modulo (even) is broken') |
| |
| if 2 * 1 % 2 != 0 |
| error('Modulo precedence with multiplication is broken') |
| endif |
| if 2 + 1 % 2 != 3 |
| error('Modulo precedence with addition is broken') |
| endif |
| if 9 / 9 % 2 != 1 |
| error('Modulo precedence with division is broken') |
| endif |
| if 9 - 9 % 2 != 8 |
| error('Modulo precedence with subtraction is broken') |
| endif |
| |
| assert(2.is_even(), 'int is_even() broken for even value') |
| assert(not(2.is_odd()), 'int is_odd() broken for even value') |
| assert(not(3.is_even()), 'int is_even() broken for odd value') |
| assert(3.is_odd(), 'int is_odd() broken for odd value') |
| |
| assert(3 < 4, 'Lt broken') |
| assert(not(4 < 3), 'Lt broken') |
| assert(3 <= 4, 'Lte broken') |
| assert(not(4 <= 3), 'Lte broken') |
| assert(3 <= 3, 'Lte broken') |
| |
| assert(4 > 3, 'Gt broken') |
| assert(not(3 > 4), 'Gt broken') |
| assert(4 >= 3, 'Gte broken') |
| assert(not(3 >= 4), 'Gte broken') |
| assert(3 >= 3, 'Gte broken') |
| |
| assert(true.to_int() == 1,'bool to_int() broken') |
| assert(false.to_int() == 0,'bool to_int() broken') |
| |
| hex_255 = 0xff |
| hex2_255 = 0XFF |
| |
| assert(hex_255 == 255, 'Hex parsing is broken.') |
| assert(hex2_255 == 255, 'Uppercase hex parsing is broken.') |
