blob: 4f92b79071114459d832891dee7bcfb4a90284e0 [file] [log] [blame]
// Copyright (C) 2017 Josh Wolfe. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Strict equality comparison of BigInt values
esid: sec-strict-equality-comparison
info: |
1. If Type(x) is different from Type(y), return false.
2. If Type(x) is Number or BigInt, then
a. Return ! Type(x)::equal(x, y).
sec-numeric-types-bigint-equal
BigInt::equal (x, y)
The abstract operation BigInt::equal with two arguments x and y of BigInt type returns true if x and y have the same mathematical integer value and false otherwise.
features: [BigInt]
---*/
assert.sameValue(0n === 0n, true, 'The result of (0n === 0n) is true');
assert.sameValue(1n === 1n, true, 'The result of (1n === 1n) is true');
assert.sameValue(-1n === -1n, true, 'The result of (-1n === -1n) is true');
assert.sameValue(0n === -0n, true, 'The result of (0n === -0n) is true');
assert.sameValue(-0n === 0n, true, 'The result of (-0n === 0n) is true');
assert.sameValue(0n === 1n, false, 'The result of (0n === 1n) is false');
assert.sameValue(1n === 0n, false, 'The result of (1n === 0n) is false');
assert.sameValue(0n === -1n, false, 'The result of (0n === -1n) is false');
assert.sameValue(-1n === 0n, false, 'The result of (-1n === 0n) is false');
assert.sameValue(1n === -1n, false, 'The result of (1n === -1n) is false');
assert.sameValue(-1n === 1n, false, 'The result of (-1n === 1n) is false');
assert.sameValue(
0x1fffffffffffff01n === 0x1fffffffffffff01n,
true,
'The result of (0x1fffffffffffff01n === 0x1fffffffffffff01n) is true'
);
assert.sameValue(
0x1fffffffffffff01n === 0x1fffffffffffff02n,
false,
'The result of (0x1fffffffffffff01n === 0x1fffffffffffff02n) is false'
);
assert.sameValue(
0x1fffffffffffff02n === 0x1fffffffffffff01n,
false,
'The result of (0x1fffffffffffff02n === 0x1fffffffffffff01n) is false'
);
assert.sameValue(
-0x1fffffffffffff01n === -0x1fffffffffffff01n,
true,
'The result of (-0x1fffffffffffff01n === -0x1fffffffffffff01n) is true'
);
assert.sameValue(
-0x1fffffffffffff01n === -0x1fffffffffffff02n,
false,
'The result of (-0x1fffffffffffff01n === -0x1fffffffffffff02n) is false'
);
assert.sameValue(
-0x1fffffffffffff02n === -0x1fffffffffffff01n,
false,
'The result of (-0x1fffffffffffff02n === -0x1fffffffffffff01n) is false'
);
assert.sameValue(
0x10000000000000000n === 0n,
false,
'The result of (0x10000000000000000n === 0n) is false'
);
assert.sameValue(
0n === 0x10000000000000000n,
false,
'The result of (0n === 0x10000000000000000n) is false'
);
assert.sameValue(
0x10000000000000000n === 1n,
false,
'The result of (0x10000000000000000n === 1n) is false'
);
assert.sameValue(
1n === 0x10000000000000000n,
false,
'The result of (1n === 0x10000000000000000n) is false'
);
assert.sameValue(
0x10000000000000000n === -1n,
false,
'The result of (0x10000000000000000n === -1n) is false'
);
assert.sameValue(
-1n === 0x10000000000000000n,
false,
'The result of (-1n === 0x10000000000000000n) is false'
);
assert.sameValue(
0x10000000000000001n === 0n,
false,
'The result of (0x10000000000000001n === 0n) is false'
);
assert.sameValue(
0n === 0x10000000000000001n,
false,
'The result of (0n === 0x10000000000000001n) is false'
);
assert.sameValue(
-0x10000000000000000n === 0n,
false,
'The result of (-0x10000000000000000n === 0n) is false'
);
assert.sameValue(
0n === -0x10000000000000000n,
false,
'The result of (0n === -0x10000000000000000n) is false'
);
assert.sameValue(
-0x10000000000000000n === 1n,
false,
'The result of (-0x10000000000000000n === 1n) is false'
);
assert.sameValue(
1n === -0x10000000000000000n,
false,
'The result of (1n === -0x10000000000000000n) is false'
);
assert.sameValue(
-0x10000000000000000n === -1n,
false,
'The result of (-0x10000000000000000n === -1n) is false'
);
assert.sameValue(
-1n === -0x10000000000000000n,
false,
'The result of (-1n === -0x10000000000000000n) is false'
);
assert.sameValue(
-0x10000000000000001n === 0n,
false,
'The result of (-0x10000000000000001n === 0n) is false'
);
assert.sameValue(
0n === -0x10000000000000001n,
false,
'The result of (0n === -0x10000000000000001n) is false'
);
assert.sameValue(
0x10000000000000000n === 0x100000000n,
false,
'The result of (0x10000000000000000n === 0x100000000n) is false'
);
assert.sameValue(
0x100000000n === 0x10000000000000000n,
false,
'The result of (0x100000000n === 0x10000000000000000n) is false'
);