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");