JSTests/test262/test/language/expressions/does-not-equals/bigint-and-non-finite.js

// Copyright (C) 2017 Josh Wolfe. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Non-strict inequality comparison of BigInt and non-finite Number values
esid: sec-abstract-equality-comparison
info: |
  12. If Type(x) is BigInt and Type(y) is Number, or if Type(x) is Number and Type(y) is BigInt,
    a. If x or y are any of NaN, +∞, or -∞, return false.

features: [BigInt]
---*/
assert.sameValue(0n != Infinity, true, 'The result of (0n != Infinity) is true');
assert.sameValue(Infinity != 0n, true, 'The result of (Infinity != 0n) is true');
assert.sameValue(1n != Infinity, true, 'The result of (1n != Infinity) is true');
assert.sameValue(Infinity != 1n, true, 'The result of (Infinity != 1n) is true');
assert.sameValue(-1n != Infinity, true, 'The result of (-1n != Infinity) is true');
assert.sameValue(Infinity != -1n, true, 'The result of (Infinity != -1n) is true');
assert.sameValue(0n != -Infinity, true, 'The result of (0n != -Infinity) is true');
assert.sameValue(-Infinity != 0n, true, 'The result of (-Infinity != 0n) is true');
assert.sameValue(1n != -Infinity, true, 'The result of (1n != -Infinity) is true');
assert.sameValue(-Infinity != 1n, true, 'The result of (-Infinity != 1n) is true');
assert.sameValue(-1n != -Infinity, true, 'The result of (-1n != -Infinity) is true');
assert.sameValue(-Infinity != -1n, true, 'The result of (-Infinity != -1n) is true');
assert.sameValue(0n != NaN, true, 'The result of (0n != NaN) is true');
assert.sameValue(NaN != 0n, true, 'The result of (NaN != 0n) is true');
assert.sameValue(1n != NaN, true, 'The result of (1n != NaN) is true');
assert.sameValue(NaN != 1n, true, 'The result of (NaN != 1n) is true');
assert.sameValue(-1n != NaN, true, 'The result of (-1n != NaN) is true');
assert.sameValue(NaN != -1n, true, 'The result of (NaN != -1n) is true');