// Copyright (C) 2018 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-binary-bitwise-operators-runtime-semantics-evaluation
description: Mixing BigInt and Number produces a TypeError for bitwise-xor operator
features: [BigInt]
info: |
  Let lnum be ? ToNumeric(leftValue).
  Let rnum be ? ToNumeric(rightValue).
  If Type(lnum) does not equal Type(rnum), throw a TypeError exception.
---*/
assert.throws(TypeError, function() {
  1n ^ 1;
}, '1n ^ 1 throws TypeError');

assert.throws(TypeError, function() {
  1 ^ 1n;
}, '1 ^ 1n throws TypeError');

assert.throws(TypeError, function() {
  Object(1n) ^ 1;
}, 'Object(1n) ^ 1 throws TypeError');

assert.throws(TypeError, function() {
  1 ^ Object(1n);
}, '1 ^ Object(1n) throws TypeError');

assert.throws(TypeError, function() {
  1n ^ Object(1);
}, '1n ^ Object(1) throws TypeError');

assert.throws(TypeError, function() {
  Object(1) ^ 1n;
}, 'Object(1) ^ 1n throws TypeError');

assert.throws(TypeError, function() {
  Object(1n) ^ Object(1);
}, 'Object(1n) ^ Object(1) throws TypeError');

assert.throws(TypeError, function() {
  Object(1) ^ Object(1n);
}, 'Object(1) ^ Object(1n) throws TypeError');

assert.throws(TypeError, function() {
  1n ^ NaN;
}, '1n ^ NaN throws TypeError');

assert.throws(TypeError, function() {
  NaN ^ 1n;
}, 'NaN ^ 1n throws TypeError');

assert.throws(TypeError, function() {
  1n ^ Infinity;
}, '1n ^ Infinity throws TypeError');

assert.throws(TypeError, function() {
  Infinity ^ 1n;
}, 'Infinity ^ 1n throws TypeError');

assert.throws(TypeError, function() {
  1n ^ true;
}, '1n ^ true throws TypeError');

assert.throws(TypeError, function() {
  true ^ 1n;
}, 'true ^ 1n throws TypeError');

assert.throws(TypeError, function() {
  1n ^ '1';
}, '1n ^ "1" throws TypeError');

assert.throws(TypeError, function() {
  '1' ^ 1n;
}, '"1" ^ 1n throws TypeError');

assert.throws(TypeError, function() {
  1n ^ null;
}, '1n ^ null throws TypeError');

assert.throws(TypeError, function() {
  null ^ 1n;
}, 'null ^ 1n throws TypeError');

assert.throws(TypeError, function() {
  1n ^ undefined;
}, '1n ^ undefined throws TypeError');

assert.throws(TypeError, function() {
  undefined ^ 1n;
}, 'undefined ^ 1n throws TypeError');