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// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* @name: S11.6.2_A3_T2.7;
* @section: 11.6.2;
* @assertion: Operator x - y returns ToNumber(x) - ToNumber(y);
* @description: Type(x) is different from Type(y) and both types vary between String (primitive or object) and Null;
*/
// Converted for Test262 from original Sputnik source
ES5Harness.registerTest( {
id: "S11.6.2_A3_T2.7",
path: "TestCases/11_Expressions/11.6_Additive_Operators/11.6.2_The_Subtraction_operator/S11.6.2_A3_T2.7.js",
assertion: "Operator x - y returns ToNumber(x) - ToNumber(y)",
description: "Type(x) is different from Type(y) and both types vary between String (primitive or object) and Null",
test: function testcase() {
//CHECK#1
if ("1" - null !== 1) {
$ERROR('#1: "1" - null === 1. Actual: ' + ("1" - null));
}
//CHECK#2
if (null - "1" !== -1) {
$ERROR('#2: null - "1" === -1. Actual: ' + (null - "1"));
}
//CHECK#3
if (new String("1") - null !== 1) {
$ERROR('#3: new String("1") - null === 1. Actual: ' + (new String("1") - null));
}
//CHECK#4
if (null - new String("1") !== -1) {
$ERROR('#4: null - new String("1") === -1. Actual: ' + (null - new String("1")));
}
}
});
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