asIntN32-digit64.js (1105B)
1 // asIntN32 test specialised when the input is an Int64 value. 2 3 const tests = [ 4 [-0x8000000000000000n, 0n], 5 [-0x7fffffffffffffffn, 1n], 6 [-0x7ffffffffffffffen, 2n], 7 [-0x100000001n, -1n], 8 [-0x100000000n, 0n], 9 [-0xffffffffn, 1n], 10 [-0xfffffffen, 2n], 11 [-0x80000001n, 0x7fffffffn], 12 [-0x80000000n, -0x80000000n], 13 [-0x7fffffffn, -0x7fffffffn], 14 [-0x7ffffffen, -0x7ffffffen], 15 [-9n, -9n], 16 [-8n, -8n], 17 [-7n, -7n], 18 [-6n, -6n], 19 [-5n, -5n], 20 [-4n, -4n], 21 [-3n, -3n], 22 [-2n, -2n], 23 [-1n, -1n], 24 [0n, 0n], 25 [1n, 1n], 26 [2n, 2n], 27 [3n, 3n], 28 [4n, 4n], 29 [5n, 5n], 30 [6n, 6n], 31 [7n, 7n], 32 [8n, 8n], 33 [9n, 9n], 34 [0x7ffffffen, 0x7ffffffen], 35 [0x7fffffffn, 0x7fffffffn], 36 [0x80000000n, -0x80000000n], 37 [0x80000001n, -0x7fffffffn], 38 [0xfffffffen, -2n], 39 [0xffffffffn, -1n], 40 [0x100000000n, 0n], 41 [0x100000001n, 1n], 42 [0x7ffffffffffffffen, -2n], 43 [0x7fffffffffffffffn, -1n], 44 ]; 45 46 function f(tests) { 47 for (let test of tests) { 48 let input = test[0], expected = test[1]; 49 50 assertEq(BigInt.asIntN(32, input), expected); 51 } 52 } 53 54 for (let i = 0; i < 100; ++i) { 55 f(tests); 56 }