const tests = [
[-0 x80000000n, 0 n, -0 x80000000n],
[-0 x7fffffffn, 0 n, -0 x7fffffffn],
[-0 x7ffffffen, 0 n, -0 x7ffffffen],
[-9 n, 0 n, -9 n],
[-8 n, 0 n, -8 n],
[-7 n, 0 n, -7 n],
[-6 n, 0 n, -6 n],
[-5 n, 0 n, -5 n],
[-4 n, 0 n, -4 n],
[-3 n, 0 n, -3 n],
[-2 n, 0 n, -2 n],
[-1 n, 0 n, -1 n],
[0 n, 0 n, 0 n],
[1 n, 0 n, 1 n],
[2 n, 0 n, 2 n],
[3 n, 0 n, 3 n],
[4 n, 0 n, 4 n],
[5 n, 0 n, 5 n],
[6 n, 0 n, 6 n],
[7 n, 0 n, 7 n],
[8 n, 0 n, 8 n],
[9 n, 0 n, 9 n],
[0 x7ffffffen, 0 n, 0 x7ffffffen],
[0 x7fffffffn, 0 n, 0 x7fffffffn],
[-9 n, 1 n, -0 x12n],
[-8 n, 1 n, -0 x10n],
[-7 n, 1 n, -0 xen],
[-6 n, 1 n, -0 xcn],
[-5 n, 1 n, -0 xan],
[-4 n, 1 n, -8 n],
[-3 n, 1 n, -6 n],
[-2 n, 1 n, -4 n],
[-1 n, 1 n, -2 n],
[0 n, 1 n, 0 n],
[1 n, 1 n, 2 n],
[2 n, 1 n, 4 n],
[3 n, 1 n, 6 n],
[4 n, 1 n, 8 n],
[5 n, 1 n, 0 xan],
[6 n, 1 n, 0 xcn],
[7 n, 1 n, 0 xen],
[8 n, 1 n, 0 x10n],
[9 n, 1 n, 0 x12n],
[-9 n, 2 n, -0 x24n],
[-8 n, 2 n, -0 x20n],
[-7 n, 2 n, -0 x1cn],
[-6 n, 2 n, -0 x18n],
[-5 n, 2 n, -0 x14n],
[-4 n, 2 n, -0 x10n],
[-3 n, 2 n, -0 xcn],
[-2 n, 2 n, -8 n],
[-1 n, 2 n, -4 n],
[0 n, 2 n, 0 n],
[1 n, 2 n, 4 n],
[2 n, 2 n, 8 n],
[3 n, 2 n, 0 xcn],
[4 n, 2 n, 0 x10n],
[5 n, 2 n, 0 x14n],
[6 n, 2 n, 0 x18n],
[7 n, 2 n, 0 x1cn],
[8 n, 2 n, 0 x20n],
[9 n, 2 n, 0 x24n],
[-9 n, 3 n, -0 x48n],
[-8 n, 3 n, -0 x40n],
[-7 n, 3 n, -0 x38n],
[-6 n, 3 n, -0 x30n],
[-5 n, 3 n, -0 x28n],
[-4 n, 3 n, -0 x20n],
[-3 n, 3 n, -0 x18n],
[-2 n, 3 n, -0 x10n],
[-1 n, 3 n, -8 n],
[0 n, 3 n, 0 n],
[1 n, 3 n, 8 n],
[2 n, 3 n, 0 x10n],
[3 n, 3 n, 0 x18n],
[4 n, 3 n, 0 x20n],
[5 n, 3 n, 0 x28n],
[6 n, 3 n, 0 x30n],
[7 n, 3 n, 0 x38n],
[8 n, 3 n, 0 x40n],
[9 n, 3 n, 0 x48n],
[-9 n, 4 n, -0 x90n],
[-8 n, 4 n, -0 x80n],
[-7 n, 4 n, -0 x70n],
[-6 n, 4 n, -0 x60n],
[-5 n, 4 n, -0 x50n],
[-4 n, 4 n, -0 x40n],
[-3 n, 4 n, -0 x30n],
[-2 n, 4 n, -0 x20n],
[-1 n, 4 n, -0 x10n],
[0 n, 4 n, 0 n],
[1 n, 4 n, 0 x10n],
[2 n, 4 n, 0 x20n],
[3 n, 4 n, 0 x30n],
[4 n, 4 n, 0 x40n],
[5 n, 4 n, 0 x50n],
[6 n, 4 n, 0 x60n],
[7 n, 4 n, 0 x70n],
[8 n, 4 n, 0 x80n],
[9 n, 4 n, 0 x90n],
[-1 n, 0 x1fn, -0 x80000000n],
[0 n, 0 x1fn, 0 n],
[0 n, 0 x20n, 0 n],
[0 n, 0 x3fn, 0 n],
[0 n, 0 x40n, 0 n],
[-0 x80000000n, -1 n, -0 x40000000n],
[-0 x7fffffffn, -1 n, -0 x40000000n],
[-0 x7ffffffen, -1 n, -0 x3fffffffn],
[-9 n, -1 n, -5 n],
[-8 n, -1 n, -4 n],
[-7 n, -1 n, -4 n],
[-6 n, -1 n, -3 n],
[-5 n, -1 n, -3 n],
[-4 n, -1 n, -2 n],
[-3 n, -1 n, -2 n],
[-2 n, -1 n, -1 n],
[-1 n, -1 n, -1 n],
[0 n, -1 n, 0 n],
[1 n, -1 n, 0 n],
[2 n, -1 n, 1 n],
[3 n, -1 n, 1 n],
[4 n, -1 n, 2 n],
[5 n, -1 n, 2 n],
[6 n, -1 n, 3 n],
[7 n, -1 n, 3 n],
[8 n, -1 n, 4 n],
[9 n, -1 n, 4 n],
[0 x7ffffffen, -1 n, 0 x3fffffffn],
[0 x7fffffffn, -1 n, 0 x3fffffffn],
[-0 x80000000n, -2 n, -0 x20000000n],
[-0 x7fffffffn, -2 n, -0 x20000000n],
[-0 x7ffffffen, -2 n, -0 x20000000n],
[-9 n, -2 n, -3 n],
[-8 n, -2 n, -2 n],
[-7 n, -2 n, -2 n],
[-6 n, -2 n, -2 n],
[-5 n, -2 n, -2 n],
[-4 n, -2 n, -1 n],
[-3 n, -2 n, -1 n],
[-2 n, -2 n, -1 n],
[-1 n, -2 n, -1 n],
[0 n, -2 n, 0 n],
[1 n, -2 n, 0 n],
[2 n, -2 n, 0 n],
[3 n, -2 n, 0 n],
[4 n, -2 n, 1 n],
[5 n, -2 n, 1 n],
[6 n, -2 n, 1 n],
[7 n, -2 n, 1 n],
[8 n, -2 n, 2 n],
[9 n, -2 n, 2 n],
[0 x7ffffffen, -2 n, 0 x1fffffffn],
[0 x7fffffffn, -2 n, 0 x1fffffffn],
[-0 x80000000n, -3 n, -0 x10000000n],
[-0 x7fffffffn, -3 n, -0 x10000000n],
[-0 x7ffffffen, -3 n, -0 x10000000n],
[-9 n, -3 n, -2 n],
[-8 n, -3 n, -1 n],
[-7 n, -3 n, -1 n],
[-6 n, -3 n, -1 n],
[-5 n, -3 n, -1 n],
[-4 n, -3 n, -1 n],
[-3 n, -3 n, -1 n],
[-2 n, -3 n, -1 n],
[-1 n, -3 n, -1 n],
[0 n, -3 n, 0 n],
[1 n, -3 n, 0 n],
[2 n, -3 n, 0 n],
[3 n, -3 n, 0 n],
[4 n, -3 n, 0 n],
[5 n, -3 n, 0 n],
[6 n, -3 n, 0 n],
[7 n, -3 n, 0 n],
[8 n, -3 n, 1 n],
[9 n, -3 n, 1 n],
[0 x7ffffffen, -3 n, 0 xfffffffn],
[0 x7fffffffn, -3 n, 0 xfffffffn],
[-0 x80000000n, -4 n, -0 x8000000n],
[-0 x7fffffffn, -4 n, -0 x8000000n],
[-0 x7ffffffen, -4 n, -0 x8000000n],
[-9 n, -4 n, -1 n],
[-8 n, -4 n, -1 n],
[-7 n, -4 n, -1 n],
[-6 n, -4 n, -1 n],
[-5 n, -4 n, -1 n],
[-4 n, -4 n, -1 n],
[-3 n, -4 n, -1 n],
[-2 n, -4 n, -1 n],
[-1 n, -4 n, -1 n],
[0 n, -4 n, 0 n],
[1 n, -4 n, 0 n],
[2 n, -4 n, 0 n],
[3 n, -4 n, 0 n],
[4 n, -4 n, 0 n],
[5 n, -4 n, 0 n],
[6 n, -4 n, 0 n],
[7 n, -4 n, 0 n],
[8 n, -4 n, 0 n],
[9 n, -4 n, 0 n],
[0 x7ffffffen, -4 n, 0 x7ffffffn],
[0 x7fffffffn, -4 n, 0 x7ffffffn],
[-0 x80000000n, -0 x1fn, -1 n],
[-0 x7fffffffn, -0 x1fn, -1 n],
[-0 x7ffffffen, -0 x1fn, -1 n],
[-9 n, -0 x1fn, -1 n],
[-8 n, -0 x1fn, -1 n],
[-7 n, -0 x1fn, -1 n],
[-6 n, -0 x1fn, -1 n],
[-5 n, -0 x1fn, -1 n],
[-4 n, -0 x1fn, -1 n],
[-3 n, -0 x1fn, -1 n],
[-2 n, -0 x1fn, -1 n],
[-1 n, -0 x1fn, -1 n],
[0 n, -0 x1fn, 0 n],
[1 n, -0 x1fn, 0 n],
[2 n, -0 x1fn, 0 n],
[3 n, -0 x1fn, 0 n],
[4 n, -0 x1fn, 0 n],
[5 n, -0 x1fn, 0 n],
[6 n, -0 x1fn, 0 n],
[7 n, -0 x1fn, 0 n],
[8 n, -0 x1fn, 0 n],
[9 n, -0 x1fn, 0 n],
[0 x7ffffffen, -0 x1fn, 0 n],
[0 x7fffffffn, -0 x1fn, 0 n],
[-0 x80000000n, -0 x20n, -1 n],
[-0 x7fffffffn, -0 x20n, -1 n],
[-0 x7ffffffen, -0 x20n, -1 n],
[-9 n, -0 x20n, -1 n],
[-8 n, -0 x20n, -1 n],
[-7 n, -0 x20n, -1 n],
[-6 n, -0 x20n, -1 n],
[-5 n, -0 x20n, -1 n],
[-4 n, -0 x20n, -1 n],
[-3 n, -0 x20n, -1 n],
[-2 n, -0 x20n, -1 n],
[-1 n, -0 x20n, -1 n],
[0 n, -0 x20n, 0 n],
[1 n, -0 x20n, 0 n],
[2 n, -0 x20n, 0 n],
[3 n, -0 x20n, 0 n],
[4 n, -0 x20n, 0 n],
[5 n, -0 x20n, 0 n],
[6 n, -0 x20n, 0 n],
[7 n, -0 x20n, 0 n],
[8 n, -0 x20n, 0 n],
[9 n, -0 x20n, 0 n],
[0 x7ffffffen, -0 x20n, 0 n],
[0 x7fffffffn, -0 x20n, 0 n],
[-0 x80000000n, -0 x3fn, -1 n],
[-0 x7fffffffn, -0 x3fn, -1 n],
[-0 x7ffffffen, -0 x3fn, -1 n],
[-9 n, -0 x3fn, -1 n],
[-8 n, -0 x3fn, -1 n],
[-7 n, -0 x3fn, -1 n],
[-6 n, -0 x3fn, -1 n],
[-5 n, -0 x3fn, -1 n],
[-4 n, -0 x3fn, -1 n],
[-3 n, -0 x3fn, -1 n],
[-2 n, -0 x3fn, -1 n],
[-1 n, -0 x3fn, -1 n],
[0 n, -0 x3fn, 0 n],
[1 n, -0 x3fn, 0 n],
[2 n, -0 x3fn, 0 n],
[3 n, -0 x3fn, 0 n],
[4 n, -0 x3fn, 0 n],
[5 n, -0 x3fn, 0 n],
[6 n, -0 x3fn, 0 n],
[7 n, -0 x3fn, 0 n],
[8 n, -0 x3fn, 0 n],
[9 n, -0 x3fn, 0 n],
[0 x7ffffffen, -0 x3fn, 0 n],
[0 x7fffffffn, -0 x3fn, 0 n],
[-0 x80000000n, -0 x40n, -1 n],
[-0 x7fffffffn, -0 x40n, -1 n],
[-0 x7ffffffen, -0 x40n, -1 n],
[-9 n, -0 x40n, -1 n],
[-8 n, -0 x40n, -1 n],
[-7 n, -0 x40n, -1 n],
[-6 n, -0 x40n, -1 n],
[-5 n, -0 x40n, -1 n],
[-4 n, -0 x40n, -1 n],
[-3 n, -0 x40n, -1 n],
[-2 n, -0 x40n, -1 n],
[-1 n, -0 x40n, -1 n],
[0 n, -0 x40n, 0 n],
[1 n, -0 x40n, 0 n],
[2 n, -0 x40n, 0 n],
[3 n, -0 x40n, 0 n],
[4 n, -0 x40n, 0 n],
[5 n, -0 x40n, 0 n],
[6 n, -0 x40n, 0 n],
[7 n, -0 x40n, 0 n],
[8 n, -0 x40n, 0 n],
[9 n, -0 x40n, 0 n],
[0 x7ffffffen, -0 x40n, 0 n],
[0 x7fffffffn, -0 x40n, 0 n],
];
function f(tests) {
for (let test of tests) {
let lhs = test[0 ], rhs = test[1 ], expected = test[2 ];
assertEq(BigInt.asIntN(32 , lhs), lhs);
assertEq(BigInt.asIntN(32 , rhs), rhs);
assertEq(BigInt.asIntN(32 , expected), expected);
assertEq(lhs << rhs, expected);
}
}
for (let i = 0 ; i < 10 ; ++i) {
f(tests);
}
Messung V0.5 in Prozent C=97 H=92 G=94