blob: 4b95fa6f78928d890fbd0b2d93eceaf0d486cc05 [file] [log] [blame]
// Copyright (C) 2017 Robin Templeton. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Comparisons of BigInt and 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.
h. If the mathematical value of nx is less than the mathematical value of ny, return true, otherwise return false.
features: [BigInt]
---*/
assert.sameValue(0n < 0, false, 'The result of (0n < 0) is false');
assert.sameValue(0 < 0n, false, 'The result of (0 < 0n) is false');
assert.sameValue(0n < -0, false, 'The result of (0n < -0) is false');
assert.sameValue(-0 < 0n, false, 'The result of (-0 < 0n) is false');
assert.sameValue(0n < 0.000000000001, true, 'The result of (0n < 0.000000000001) is true');
assert.sameValue(0.000000000001 < 0n, false, 'The result of (0.000000000001 < 0n) is false');
assert.sameValue(0n < 1, true, 'The result of (0n < 1) is true');
assert.sameValue(1 < 0n, false, 'The result of (1 < 0n) is false');
assert.sameValue(1n < 0, false, 'The result of (1n < 0) is false');
assert.sameValue(0 < 1n, true, 'The result of (0 < 1n) is true');
assert.sameValue(1n < 0.999999999999, false, 'The result of (1n < 0.999999999999) is false');
assert.sameValue(0.999999999999 < 1n, true, 'The result of (0.999999999999 < 1n) is true');
assert.sameValue(1n < 1, false, 'The result of (1n < 1) is false');
assert.sameValue(1 < 1n, false, 'The result of (1 < 1n) is false');
assert.sameValue(0n < Number.MIN_VALUE, true, 'The result of (0n < Number.MIN_VALUE) is true');
assert.sameValue(Number.MIN_VALUE < 0n, false, 'The result of (Number.MIN_VALUE < 0n) is false');
assert.sameValue(0n < -Number.MIN_VALUE, false, 'The result of (0n < -Number.MIN_VALUE) is false');
assert.sameValue(-Number.MIN_VALUE < 0n, true, 'The result of (-Number.MIN_VALUE < 0n) is true');
assert.sameValue(-10n < Number.MIN_VALUE, true, 'The result of (-10n < Number.MIN_VALUE) is true');
assert.sameValue(
Number.MIN_VALUE < -10n,
false,
'The result of (Number.MIN_VALUE < -10n) is false'
);