test262/test/language/expressions/equals/bigint-and-incomparable-primitive.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 equality comparison of BigInt and miscellaneous primitive values
esid: sec-equality-operators-runtime-semantics-evaluation
info: |
  EqualityExpression : EqualityExpression == RelationalExpression
    ...
    5. Return the result of performing Abstract Equality Comparison rval == lval.

features: [BigInt, Symbol]
---*/
assert.sameValue(0n == undefined, false, 'The result of (0n == undefined) is false');
assert.sameValue(undefined == 0n, false, 'The result of (undefined == 0n) is false');
assert.sameValue(1n == undefined, false, 'The result of (1n == undefined) is false');
assert.sameValue(undefined == 1n, false, 'The result of (undefined == 1n) is false');
assert.sameValue(0n == null, false, 'The result of (0n == null) is false');
assert.sameValue(null == 0n, false, 'The result of (null == 0n) is false');
assert.sameValue(1n == null, false, 'The result of (1n == null) is false');
assert.sameValue(null == 1n, false, 'The result of (null == 1n) is false');
assert.sameValue(0n == Symbol('1'), false, 'The result of (0n == Symbol("1")) is false');
assert.sameValue(Symbol('1') == 0n, false, 'The result of (Symbol("1") == 0n) is false');
assert.sameValue(1n == Symbol('1'), false, 'The result of (1n == Symbol("1")) is false');
assert.sameValue(Symbol('1') == 1n, false, 'The result of (Symbol("1") == 1n) is false');