Source code
Revision control
Copy as Markdown
Other Tools
const tests = [
[-0x8000000000000000n, -2n, 0x7ffffffffffffffen],
[-0x7fffffffffffffffn, -2n, 0x7fffffffffffffffn],
[-0x7ffffffffffffffen, -2n, 0x7ffffffffffffffcn],
[-0x100000001n, -2n, 0x100000001n],
[-0x100000000n, -2n, 0xfffffffen],
[-0xffffffffn, -2n, 0xffffffffn],
[-0xfffffffen, -2n, 0xfffffffcn],
[-0x80000001n, -2n, 0x80000001n],
[-0x80000000n, -2n, 0x7ffffffen],
[-0x7fffffffn, -2n, 0x7fffffffn],
[-0x7ffffffen, -2n, 0x7ffffffcn],
[-2n, -2n, 0n],
[-1n, -2n, 1n],
[0n, -2n, -2n],
[1n, -2n, -1n],
[2n, -2n, -4n],
[0x7ffffffen, -2n, -0x80000000n],
[0x7fffffffn, -2n, -0x7fffffffn],
[0x80000000n, -2n, -0x80000002n],
[0x80000001n, -2n, -0x80000001n],
[0xfffffffen, -2n, -0x100000000n],
[0xffffffffn, -2n, -0xffffffffn],
[0x100000000n, -2n, -0x100000002n],
[0x100000001n, -2n, -0x100000001n],
[0x7ffffffffffffffen, -2n, -0x8000000000000000n],
[0x7fffffffffffffffn, -2n, -0x7fffffffffffffffn],
[-0x8000000000000000n, -1n, 0x7fffffffffffffffn],
[-0x7fffffffffffffffn, -1n, 0x7ffffffffffffffen],
[-0x7ffffffffffffffen, -1n, 0x7ffffffffffffffdn],
[-0x100000001n, -1n, 0x100000000n],
[-0x100000000n, -1n, 0xffffffffn],
[-0xffffffffn, -1n, 0xfffffffen],
[-0xfffffffen, -1n, 0xfffffffdn],
[-0x80000001n, -1n, 0x80000000n],
[-0x80000000n, -1n, 0x7fffffffn],
[-0x7fffffffn, -1n, 0x7ffffffen],
[-0x7ffffffen, -1n, 0x7ffffffdn],
[-1n, -1n, 0n],
[0n, -1n, -1n],
[1n, -1n, -2n],
[2n, -1n, -3n],
[0x7ffffffen, -1n, -0x7fffffffn],
[0x7fffffffn, -1n, -0x80000000n],
[0x80000000n, -1n, -0x80000001n],
[0x80000001n, -1n, -0x80000002n],
[0xfffffffen, -1n, -0xffffffffn],
[0xffffffffn, -1n, -0x100000000n],
[0x100000000n, -1n, -0x100000001n],
[0x100000001n, -1n, -0x100000002n],
[0x7ffffffffffffffen, -1n, -0x7fffffffffffffffn],
[0x7fffffffffffffffn, -1n, -0x8000000000000000n],
[-0x8000000000000000n, 0n, -0x8000000000000000n],
[-0x7fffffffffffffffn, 0n, -0x7fffffffffffffffn],
[-0x7ffffffffffffffen, 0n, -0x7ffffffffffffffen],
[-0x100000001n, 0n, -0x100000001n],
[-0x100000000n, 0n, -0x100000000n],
[-0xffffffffn, 0n, -0xffffffffn],
[-0xfffffffen, 0n, -0xfffffffen],
[-0x80000001n, 0n, -0x80000001n],
[-0x80000000n, 0n, -0x80000000n],
[-0x7fffffffn, 0n, -0x7fffffffn],
[-0x7ffffffen, 0n, -0x7ffffffen],
[0n, 0n, 0n],
[1n, 0n, 1n],
[2n, 0n, 2n],
[0x7ffffffen, 0n, 0x7ffffffen],
[0x7fffffffn, 0n, 0x7fffffffn],
[0x80000000n, 0n, 0x80000000n],
[0x80000001n, 0n, 0x80000001n],
[0xfffffffen, 0n, 0xfffffffen],
[0xffffffffn, 0n, 0xffffffffn],
[0x100000000n, 0n, 0x100000000n],
[0x100000001n, 0n, 0x100000001n],
[0x7ffffffffffffffen, 0n, 0x7ffffffffffffffen],
[0x7fffffffffffffffn, 0n, 0x7fffffffffffffffn],
[-0x8000000000000000n, 1n, -0x7fffffffffffffffn],
[-0x7fffffffffffffffn, 1n, -0x8000000000000000n],
[-0x7ffffffffffffffen, 1n, -0x7ffffffffffffffdn],
[-0x100000001n, 1n, -0x100000002n],
[-0x100000000n, 1n, -0xffffffffn],
[-0xffffffffn, 1n, -0x100000000n],
[-0xfffffffen, 1n, -0xfffffffdn],
[-0x80000001n, 1n, -0x80000002n],
[-0x80000000n, 1n, -0x7fffffffn],
[-0x7fffffffn, 1n, -0x80000000n],
[-0x7ffffffen, 1n, -0x7ffffffdn],
[1n, 1n, 0n],
[2n, 1n, 3n],
[0x7ffffffen, 1n, 0x7fffffffn],
[0x7fffffffn, 1n, 0x7ffffffen],
[0x80000000n, 1n, 0x80000001n],
[0x80000001n, 1n, 0x80000000n],
[0xfffffffen, 1n, 0xffffffffn],
[0xffffffffn, 1n, 0xfffffffen],
[0x100000000n, 1n, 0x100000001n],
[0x100000001n, 1n, 0x100000000n],
[0x7ffffffffffffffen, 1n, 0x7fffffffffffffffn],
[0x7fffffffffffffffn, 1n, 0x7ffffffffffffffen],
[-0x8000000000000000n, 2n, -0x7ffffffffffffffen],
[-0x7fffffffffffffffn, 2n, -0x7ffffffffffffffdn],
[-0x7ffffffffffffffen, 2n, -0x8000000000000000n],
[-0x100000001n, 2n, -0x100000003n],
[-0x100000000n, 2n, -0xfffffffen],
[-0xffffffffn, 2n, -0xfffffffdn],
[-0xfffffffen, 2n, -0x100000000n],
[-0x80000001n, 2n, -0x80000003n],
[-0x80000000n, 2n, -0x7ffffffen],
[-0x7fffffffn, 2n, -0x7ffffffdn],
[-0x7ffffffen, 2n, -0x80000000n],
[2n, 2n, 0n],
[0x7ffffffen, 2n, 0x7ffffffcn],
[0x7fffffffn, 2n, 0x7ffffffdn],
[0x80000000n, 2n, 0x80000002n],
[0x80000001n, 2n, 0x80000003n],
[0xfffffffen, 2n, 0xfffffffcn],
[0xffffffffn, 2n, 0xfffffffdn],
[0x100000000n, 2n, 0x100000002n],
[0x100000001n, 2n, 0x100000003n],
[0x7ffffffffffffffen, 2n, 0x7ffffffffffffffcn],
[0x7fffffffffffffffn, 2n, 0x7ffffffffffffffdn],
[-0x8000000000000000n, 0x7ffffffen, -0x7fffffff80000002n],
[-0x7fffffffffffffffn, 0x7ffffffen, -0x7fffffff80000001n],
[-0x7ffffffffffffffen, 0x7ffffffen, -0x7fffffff80000004n],
[-0x100000001n, 0x7ffffffen, -0x17fffffffn],
[-0x100000000n, 0x7ffffffen, -0x80000002n],
[-0xffffffffn, 0x7ffffffen, -0x80000001n],
[-0xfffffffen, 0x7ffffffen, -0x80000004n],
[-0x80000001n, 0x7ffffffen, -0xffffffffn],
[-0x80000000n, 0x7ffffffen, -2n],
[-0x7fffffffn, 0x7ffffffen, -1n],
[-0x7ffffffen, 0x7ffffffen, -4n],
[0x7ffffffen, 0x7ffffffen, 0n],
[0x7fffffffn, 0x7ffffffen, 1n],
[0x80000000n, 0x7ffffffen, 0xfffffffen],
[0x80000001n, 0x7ffffffen, 0xffffffffn],
[0xfffffffen, 0x7ffffffen, 0x80000000n],
[0xffffffffn, 0x7ffffffen, 0x80000001n],
[0x100000000n, 0x7ffffffen, 0x17ffffffen],
[0x100000001n, 0x7ffffffen, 0x17fffffffn],
[0x7ffffffffffffffen, 0x7ffffffen, 0x7fffffff80000000n],
[0x7fffffffffffffffn, 0x7ffffffen, 0x7fffffff80000001n],
[-0x8000000000000000n, 0x7fffffffn, -0x7fffffff80000001n],
[-0x7fffffffffffffffn, 0x7fffffffn, -0x7fffffff80000002n],
[-0x7ffffffffffffffen, 0x7fffffffn, -0x7fffffff80000003n],
[-0x100000001n, 0x7fffffffn, -0x180000000n],
[-0x100000000n, 0x7fffffffn, -0x80000001n],
[-0xffffffffn, 0x7fffffffn, -0x80000002n],
[-0xfffffffen, 0x7fffffffn, -0x80000003n],
[-0x80000001n, 0x7fffffffn, -0x100000000n],
[-0x80000000n, 0x7fffffffn, -1n],
[-0x7fffffffn, 0x7fffffffn, -2n],
[-0x7ffffffen, 0x7fffffffn, -3n],
[0x7fffffffn, 0x7fffffffn, 0n],
[0x80000000n, 0x7fffffffn, 0xffffffffn],
[0x80000001n, 0x7fffffffn, 0xfffffffen],
[0xfffffffen, 0x7fffffffn, 0x80000001n],
[0xffffffffn, 0x7fffffffn, 0x80000000n],
[0x100000000n, 0x7fffffffn, 0x17fffffffn],
[0x100000001n, 0x7fffffffn, 0x17ffffffen],
[0x7ffffffffffffffen, 0x7fffffffn, 0x7fffffff80000001n],
[0x7fffffffffffffffn, 0x7fffffffn, 0x7fffffff80000000n],
[-0x8000000000000000n, 0x80000000n, -0x7fffffff80000000n],
[-0x7fffffffffffffffn, 0x80000000n, -0x7fffffff7fffffffn],
[-0x7ffffffffffffffen, 0x80000000n, -0x7fffffff7ffffffen],
[-0x100000001n, 0x80000000n, -0x180000001n],
[-0x100000000n, 0x80000000n, -0x80000000n],
[-0xffffffffn, 0x80000000n, -0x7fffffffn],
[-0xfffffffen, 0x80000000n, -0x7ffffffen],
[-0x80000001n, 0x80000000n, -1n],
[-0x80000000n, 0x80000000n, -0x100000000n],
[-0x7fffffffn, 0x80000000n, -0xffffffffn],
[-0x7ffffffen, 0x80000000n, -0xfffffffen],
[0x80000000n, 0x80000000n, 0n],
[0x80000001n, 0x80000000n, 1n],
[0xfffffffen, 0x80000000n, 0x7ffffffen],
[0xffffffffn, 0x80000000n, 0x7fffffffn],
[0x100000000n, 0x80000000n, 0x180000000n],
[0x100000001n, 0x80000000n, 0x180000001n],
[0x7ffffffffffffffen, 0x80000000n, 0x7fffffff7ffffffen],
[0x7fffffffffffffffn, 0x80000000n, 0x7fffffff7fffffffn],
[-0x8000000000000000n, 0x80000001n, -0x7fffffff7fffffffn],
[-0x7fffffffffffffffn, 0x80000001n, -0x7fffffff80000000n],
[-0x7ffffffffffffffen, 0x80000001n, -0x7fffffff7ffffffdn],
[-0x100000001n, 0x80000001n, -0x180000002n],
[-0x100000000n, 0x80000001n, -0x7fffffffn],
[-0xffffffffn, 0x80000001n, -0x80000000n],
[-0xfffffffen, 0x80000001n, -0x7ffffffdn],
[-0x80000001n, 0x80000001n, -2n],
[-0x80000000n, 0x80000001n, -0xffffffffn],
[-0x7fffffffn, 0x80000001n, -0x100000000n],
[-0x7ffffffen, 0x80000001n, -0xfffffffdn],
[0x80000001n, 0x80000001n, 0n],
[0xfffffffen, 0x80000001n, 0x7fffffffn],
[0xffffffffn, 0x80000001n, 0x7ffffffen],
[0x100000000n, 0x80000001n, 0x180000001n],
[0x100000001n, 0x80000001n, 0x180000000n],
[0x7ffffffffffffffen, 0x80000001n, 0x7fffffff7fffffffn],
[0x7fffffffffffffffn, 0x80000001n, 0x7fffffff7ffffffen],
[-0x8000000000000000n, -0x80000001n, 0x7fffffff7fffffffn],
[-0x7fffffffffffffffn, -0x80000001n, 0x7fffffff7ffffffen],
[-0x7ffffffffffffffen, -0x80000001n, 0x7fffffff7ffffffdn],
[-0x100000001n, -0x80000001n, 0x180000000n],
[-0x100000000n, -0x80000001n, 0x7fffffffn],
[-0xffffffffn, -0x80000001n, 0x7ffffffen],
[-0xfffffffen, -0x80000001n, 0x7ffffffdn],
[-0x80000001n, -0x80000001n, 0n],
[-0x80000000n, -0x80000001n, 0xffffffffn],
[-0x7fffffffn, -0x80000001n, 0xfffffffen],
[-0x7ffffffen, -0x80000001n, 0xfffffffdn],
[0xfffffffen, -0x80000001n, -0x7fffffffn],
[0xffffffffn, -0x80000001n, -0x80000000n],
[0x100000000n, -0x80000001n, -0x180000001n],
[0x100000001n, -0x80000001n, -0x180000002n],
[0x7ffffffffffffffen, -0x80000001n, -0x7fffffff7fffffffn],
[0x7fffffffffffffffn, -0x80000001n, -0x7fffffff80000000n],
[-0x8000000000000000n, -0x80000000n, 0x7fffffff80000000n],
[-0x7fffffffffffffffn, -0x80000000n, 0x7fffffff80000001n],
[-0x7ffffffffffffffen, -0x80000000n, 0x7fffffff80000002n],
[-0x100000001n, -0x80000000n, 0x17fffffffn],
[-0x100000000n, -0x80000000n, 0x80000000n],
[-0xffffffffn, -0x80000000n, 0x80000001n],
[-0xfffffffen, -0x80000000n, 0x80000002n],
[-0x80000000n, -0x80000000n, 0n],
[-0x7fffffffn, -0x80000000n, 1n],
[-0x7ffffffen, -0x80000000n, 2n],
[0xfffffffen, -0x80000000n, -0x80000002n],
[0xffffffffn, -0x80000000n, -0x80000001n],
[0x100000000n, -0x80000000n, -0x180000000n],
[0x100000001n, -0x80000000n, -0x17fffffffn],
[0x7ffffffffffffffen, -0x80000000n, -0x7fffffff80000002n],
[0x7fffffffffffffffn, -0x80000000n, -0x7fffffff80000001n],
[-0x8000000000000000n, -0x7fffffffn, 0x7fffffff80000001n],
[-0x7fffffffffffffffn, -0x7fffffffn, 0x7fffffff80000000n],
[-0x7ffffffffffffffen, -0x7fffffffn, 0x7fffffff80000003n],
[-0x100000001n, -0x7fffffffn, 0x17ffffffen],
[-0x100000000n, -0x7fffffffn, 0x80000001n],
[-0xffffffffn, -0x7fffffffn, 0x80000000n],
[-0xfffffffen, -0x7fffffffn, 0x80000003n],
[-0x7fffffffn, -0x7fffffffn, 0n],
[-0x7ffffffen, -0x7fffffffn, 3n],
[0xfffffffen, -0x7fffffffn, -0x80000001n],
[0xffffffffn, -0x7fffffffn, -0x80000002n],
[0x100000000n, -0x7fffffffn, -0x17fffffffn],
[0x100000001n, -0x7fffffffn, -0x180000000n],
[0x7ffffffffffffffen, -0x7fffffffn, -0x7fffffff80000001n],
[0x7fffffffffffffffn, -0x7fffffffn, -0x7fffffff80000002n],
[-0x8000000000000000n, -0x7ffffffen, 0x7fffffff80000002n],
[-0x7fffffffffffffffn, -0x7ffffffen, 0x7fffffff80000003n],
[-0x7ffffffffffffffen, -0x7ffffffen, 0x7fffffff80000000n],
[-0x100000001n, -0x7ffffffen, 0x17ffffffdn],
[-0x100000000n, -0x7ffffffen, 0x80000002n],
[-0xffffffffn, -0x7ffffffen, 0x80000003n],
[-0xfffffffen, -0x7ffffffen, 0x80000000n],
[-0x7ffffffen, -0x7ffffffen, 0n],
[0xfffffffen, -0x7ffffffen, -0x80000004n],
[0xffffffffn, -0x7ffffffen, -0x80000003n],
[0x100000000n, -0x7ffffffen, -0x17ffffffen],
[0x100000001n, -0x7ffffffen, -0x17ffffffdn],
[0x7ffffffffffffffen, -0x7ffffffen, -0x7fffffff80000004n],
[0x7fffffffffffffffn, -0x7ffffffen, -0x7fffffff80000003n],
[-0x8000000000000000n, 0xfffffffen, -0x7fffffff00000002n],
[-0x7fffffffffffffffn, 0xfffffffen, -0x7fffffff00000001n],
[-0x7ffffffffffffffen, 0xfffffffen, -0x7fffffff00000004n],
[-0x100000001n, 0xfffffffen, -0x1ffffffffn],
[-0x100000000n, 0xfffffffen, -2n],
[-0xffffffffn, 0xfffffffen, -1n],
[-0xfffffffen, 0xfffffffen, -4n],
[0xfffffffen, 0xfffffffen, 0n],
[0xffffffffn, 0xfffffffen, 1n],
[0x100000000n, 0xfffffffen, 0x1fffffffen],
[0x100000001n, 0xfffffffen, 0x1ffffffffn],
[0x7ffffffffffffffen, 0xfffffffen, 0x7fffffff00000000n],
[0x7fffffffffffffffn, 0xfffffffen, 0x7fffffff00000001n],
[-0x8000000000000000n, 0xffffffffn, -0x7fffffff00000001n],
[-0x7fffffffffffffffn, 0xffffffffn, -0x7fffffff00000002n],
[-0x7ffffffffffffffen, 0xffffffffn, -0x7fffffff00000003n],
[-0x100000001n, 0xffffffffn, -0x200000000n],
[-0x100000000n, 0xffffffffn, -1n],
[-0xffffffffn, 0xffffffffn, -2n],
[-0xfffffffen, 0xffffffffn, -3n],
[0xffffffffn, 0xffffffffn, 0n],
[0x100000000n, 0xffffffffn, 0x1ffffffffn],
[0x100000001n, 0xffffffffn, 0x1fffffffen],
[0x7ffffffffffffffen, 0xffffffffn, 0x7fffffff00000001n],
[0x7fffffffffffffffn, 0xffffffffn, 0x7fffffff00000000n],
[-0x8000000000000000n, 0x100000000n, -0x7fffffff00000000n],
[-0x7fffffffffffffffn, 0x100000000n, -0x7ffffffeffffffffn],
[-0x7ffffffffffffffen, 0x100000000n, -0x7ffffffefffffffen],
[-0x100000001n, 0x100000000n, -1n],
[-0x100000000n, 0x100000000n, -0x200000000n],
[-0xffffffffn, 0x100000000n, -0x1ffffffffn],
[-0xfffffffen, 0x100000000n, -0x1fffffffen],
[0x100000000n, 0x100000000n, 0n],
[0x100000001n, 0x100000000n, 1n],
[0x7ffffffffffffffen, 0x100000000n, 0x7ffffffefffffffen],
[0x7fffffffffffffffn, 0x100000000n, 0x7ffffffeffffffffn],
[-0x8000000000000000n, 0x100000001n, -0x7ffffffeffffffffn],
[-0x7fffffffffffffffn, 0x100000001n, -0x7fffffff00000000n],
[-0x7ffffffffffffffen, 0x100000001n, -0x7ffffffefffffffdn],
[-0x100000001n, 0x100000001n, -2n],
[-0x100000000n, 0x100000001n, -0x1ffffffffn],
[-0xffffffffn, 0x100000001n, -0x200000000n],
[-0xfffffffen, 0x100000001n, -0x1fffffffdn],
[0x100000001n, 0x100000001n, 0n],
[0x7ffffffffffffffen, 0x100000001n, 0x7ffffffeffffffffn],
[0x7fffffffffffffffn, 0x100000001n, 0x7ffffffefffffffen],
[-0x8000000000000000n, -0x100000001n, 0x7ffffffeffffffffn],
[-0x7fffffffffffffffn, -0x100000001n, 0x7ffffffefffffffen],
[-0x7ffffffffffffffen, -0x100000001n, 0x7ffffffefffffffdn],
[-0x100000001n, -0x100000001n, 0n],
[-0x100000000n, -0x100000001n, 0x1ffffffffn],
[-0xffffffffn, -0x100000001n, 0x1fffffffen],
[-0xfffffffen, -0x100000001n, 0x1fffffffdn],
[0x7ffffffffffffffen, -0x100000001n, -0x7ffffffeffffffffn],
[0x7fffffffffffffffn, -0x100000001n, -0x7fffffff00000000n],
[-0x8000000000000000n, -0x100000000n, 0x7fffffff00000000n],
[-0x7fffffffffffffffn, -0x100000000n, 0x7fffffff00000001n],
[-0x7ffffffffffffffen, -0x100000000n, 0x7fffffff00000002n],
[-0x100000000n, -0x100000000n, 0n],
[-0xffffffffn, -0x100000000n, 1n],
[-0xfffffffen, -0x100000000n, 2n],
[0x7ffffffffffffffen, -0x100000000n, -0x7fffffff00000002n],
[0x7fffffffffffffffn, -0x100000000n, -0x7fffffff00000001n],
[-0x8000000000000000n, -0xffffffffn, 0x7fffffff00000001n],
[-0x7fffffffffffffffn, -0xffffffffn, 0x7fffffff00000000n],
[-0x7ffffffffffffffen, -0xffffffffn, 0x7fffffff00000003n],
[-0xffffffffn, -0xffffffffn, 0n],
[-0xfffffffen, -0xffffffffn, 3n],
[0x7ffffffffffffffen, -0xffffffffn, -0x7fffffff00000001n],
[0x7fffffffffffffffn, -0xffffffffn, -0x7fffffff00000002n],
[-0x8000000000000000n, -0xfffffffen, 0x7fffffff00000002n],
[-0x7fffffffffffffffn, -0xfffffffen, 0x7fffffff00000003n],
[-0x7ffffffffffffffen, -0xfffffffen, 0x7fffffff00000000n],
[-0xfffffffen, -0xfffffffen, 0n],
[0x7ffffffffffffffen, -0xfffffffen, -0x7fffffff00000004n],
[0x7fffffffffffffffn, -0xfffffffen, -0x7fffffff00000003n],
[-0x8000000000000000n, 0x7ffffffffffffffen, -2n],
[-0x7fffffffffffffffn, 0x7ffffffffffffffen, -1n],
[-0x7ffffffffffffffen, 0x7ffffffffffffffen, -4n],
[0x7ffffffffffffffen, 0x7ffffffffffffffen, 0n],
[0x7fffffffffffffffn, 0x7ffffffffffffffen, 1n],
[-0x8000000000000000n, 0x7fffffffffffffffn, -1n],
[-0x7fffffffffffffffn, 0x7fffffffffffffffn, -2n],
[-0x7ffffffffffffffen, 0x7fffffffffffffffn, -3n],
[0x7fffffffffffffffn, 0x7fffffffffffffffn, 0n],
[-0x8000000000000000n, -0x8000000000000000n, 0n],
[-0x7fffffffffffffffn, -0x8000000000000000n, 1n],
[-0x7ffffffffffffffen, -0x8000000000000000n, 2n],
[-0x7fffffffffffffffn, -0x7fffffffffffffffn, 0n],
[-0x7ffffffffffffffen, -0x7fffffffffffffffn, 3n],
[-0x7ffffffffffffffen, -0x7ffffffffffffffen, 0n],
];
function f(tests) {
for (let test of tests) {
let lhs = test[0], rhs = test[1], expected = test[2];
assertEq(BigInt.asIntN(64, lhs), lhs);
assertEq(BigInt.asIntN(64, rhs), rhs);
assertEq(BigInt.asIntN(64, expected), expected);
assertEq(lhs ^ rhs, expected);
assertEq(rhs ^ lhs, expected);
}
}
for (let i = 0; i < 10; ++i) {
f(tests);
}