JSTests/test262/test/language/expressions/left-shift/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-left-shift-operator-runtime-semantics-evaluation
description: Mixing BigInt and Number produces a TypeError for left-shift 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');