test262/test/language/expressions/exponentiation/bigint-and-number.js

// Copyright (C) 2018 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-exp-operator-runtime-semantics-evaluation
description: Mixing BigInt and Number produces a TypeError for exponentiation operator
features: [BigInt]
info: |
  Let base be ? ToNumeric(leftValue).
  Let exponent be ? ToNumeric(rightValue).
  If Type(base) does not equal Type(exponent), 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');