Source code
Revision control
Copy as Markdown
Other Tools
// Copyright (C) 2017 Josh Wolfe. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Comparisons of BigInt and non-finite Number values
esid: sec-abstract-relational-comparison
info: |
...
3. If both px and py are Strings, then
...
4. Else,
a. Let nx be ? ToNumeric(px). Because px and py are primitive values evaluation order is not important.
b. Let ny be ? ToNumeric(py).
c. If Type(nx) is Type(ny), return ? Type(nx)::lessThan(nx, ny).
d. Assert: Type(nx) is BigInt and Type(ny) is Number, or if Type(nx) is Number and Type(ny) is BigInt.
e. If x or y are any of NaN, return undefined.
f. If x is -∞, or y is +∞, return true.
g. If x is +∞, or y is -∞, return false.
features: [BigInt]
---*/
assert.sameValue(1n >= Infinity, false, 'The result of (1n >= Infinity) is false');
assert.sameValue(Infinity >= 1n, true, 'The result of (Infinity >= 1n) is true');
assert.sameValue(-1n >= Infinity, false, 'The result of (-1n >= Infinity) is false');
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, false, 'The result of (-Infinity >= 1n) is false');
assert.sameValue(-1n >= -Infinity, true, 'The result of (-1n >= -Infinity) is true');
assert.sameValue(-Infinity >= -1n, false, 'The result of (-Infinity >= -1n) is false');
assert.sameValue(0n >= NaN, false, 'The result of (0n >= NaN) is false');
assert.sameValue(NaN >= 0n, false, 'The result of (NaN >= 0n) is false');
reportCompare(0, 0);