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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_A4_T6;
* @section: 11.6.2, 11.6.3;
* @assertion: Operator x - y produces the same result as x + (-y);
* @description: Using the rule of sum of a zero and a nonzero finite value and the fact that a - b = a + (-b);
*/
// Converted for Test262 from original Sputnik source
ES5Harness.registerTest( {
id: "S11.6.2_A4_T6",
path: "TestCases/11_Expressions/11.6_Additive_Operators/11.6.2_The_Subtraction_operator/S11.6.2_A4_T6.js",
assertion: "Operator x - y produces the same result as x + (-y)",
description: "Using the rule of sum of a zero and a nonzero finite value and the fact that a - b = a + (-b)",
test: function testcase() {
//CHECK#1
if (1 - -0 !== 1 ) {
$ERROR('#1: 1 - -0 === 1. Actual: ' + (1 - -0));
}
//CHECK#2
if (1 - 0 !== 1 ) {
$ERROR('#2: 1 - 0 === 1. Actual: ' + (1 - 0));
}
//CHECK#3
if (-0 - 1 !== -1 ) {
$ERROR('#3: -0 - 1 === -1. Actual: ' + (-0 - 1));
}
//CHECK#4
if (0 - 1 !== -1 ) {
$ERROR('#4: 0 - 1 === -1. Actual: ' + (0 - 1));
}
//CHECK#5
if (Number.MAX_VALUE - -0 !== Number.MAX_VALUE ) {
$ERROR('#5: Number.MAX_VALUE - -0 === Number.MAX_VALUE. Actual: ' + (Number.MAX_VALUE - -0));
}
//CHECK#6
if (Number.MAX_VALUE - 0 !== Number.MAX_VALUE ) {
$ERROR('#6: Number.MAX_VALUE - 0 === Number.MAX_VALUE. Actual: ' + (Number.MAX_VALUE - 0));
}
//CHECK#7
if (-0 - Number.MIN_VALUE !== -Number.MIN_VALUE ) {
$ERROR('#7: -0 - Number.MIN_VALUE === -Number.MIN_VALUE. Actual: ' + (-0 - Number.MIN_VALUE));
}
//CHECK#8
if (0 - Number.MIN_VALUE !== -Number.MIN_VALUE ) {
$ERROR('#8: 0 - Number.MIN_VALUE === -Number.MIN_VALUE. Actual: ' + (0 - Number.MIN_VALUE));
}
}
});
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