test262/test/language/expressions/bitwise-or/bigint-non-primitive.js

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2017-10-18 20:47:42 +02:00
// Copyright (C) 2017 Josh Wolfe. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Bitwise OR for BigInt non-primitive values
esid: sec-binary-bitwise-operators-runtime-semantics-evaluation
info: |
5. Let lnum be ? ToNumeric(lval).
6. Let rnum be ? ToNumeric(rval).
...
8. Let T be Type(lnum).
...
10. If @ is |, return T::bitwiseOR(lnum, rnum).
features: [BigInt]
---*/
assert.sameValue(Object(5n) | 3n, 7n, "Object(5n) | 3n === 7n");
assert.sameValue(3n | Object(5n), 7n, "3n | Object(5n) === 7n");
assert.sameValue(Object(5n) | Object(3n), 7n, "Object(5n) | Object(3n) === 7n");
function err() {
throw new Test262Error();
}
assert.sameValue(
{[Symbol.toPrimitive]: function() { return 5n; }, valueOf: err, toString: err} | 3n, 7n,
"primitive from @@toPrimitive");
assert.sameValue(
3n | {[Symbol.toPrimitive]: function() { return 5n; }, valueOf: err, toString: err}, 7n,
"primitive from @@toPrimitive");
assert.sameValue(
{valueOf: function() { return 5n; }, toString: err} | 3n, 7n,
"primitive from {}.valueOf");
assert.sameValue(
3n | {valueOf: function() { return 5n; }, toString: err}, 7n,
"primitive from {}.valueOf");
assert.sameValue(
{toString: function() { return 5n; }} | 3n, 7n,
"primitive from {}.toString");
assert.sameValue(
3n | {toString: function() { return 5n; }}, 7n,
"primitive from {}.toString");