JSTests/test262/test/language/expressions/multiplication/S11.5.1_A3_T2.9.js

// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: Operator x * y returns ToNumber(x) * ToNumber(y)
es5id: 11.5.1_A3_T2.9
description: >
    Type(x) is different from Type(y) and both types vary between
    Boolean (primitive or object) and Null
---*/

//CHECK#1
if (true * null !== 0) {
  $ERROR('#1: true * null === 0. Actual: ' + (true * null));
}

//CHECK#2
if (null * true !== 0) {
  $ERROR('#2: null * true === 0. Actual: ' + (null * true));
}

//CHECK#3
if (new Boolean(true) * null !== 0) {
  $ERROR('#3: new Boolean(true) * null === 0. Actual: ' + (new Boolean(true) * null));
}

//CHECK#4
if (null * new Boolean(true) !== 0) {
  $ERROR('#4: null * new Boolean(true) === 0. Actual: ' + (null * new Boolean(true)));
}