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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: S11.5.3_A4_T2;
* @section: 11.5.3;
* @assertion: The result of a ECMAScript floating-point remainder operation is determined by the rules of IEEE arithmetics;
* @description: The sign of the finite non-zero value result equals the sign of the divided;
*/
// Converted for Test262 from original Sputnik source
ES5Harness.registerTest( {
id: "S11.5.3_A4_T2",
path: "TestCases/11_Expressions/11.5_Multiplicative_Operators/11.5.3_Applying_the_percent_Operator/S11.5.3_A4_T2.js",
assertion: "The result of a ECMAScript floating-point remainder operation is determined by the rules of IEEE arithmetics",
description: "The sign of the finite non-zero value result equals the sign of the divided",
test: function testcase() {
//CHECK#1
if (1 % 1 !== 0) {
$ERROR('#1.1: 1 % 1 === 0. Actual: ' + (1 % 1));
} else {
if (1 / (1 % 1) !== Number.POSITIVE_INFINITY) {
$ERROR('#1.2: 1 % 1 === + 0. Actual: -0');
}
}
//CHECK#2
if (-1 % -1 !== -0) {
$ERROR('#2.1: -1 % -1 === 0. Actual: ' + (-1 % -1));
} else {
if (1 / (-1 % -1) !== Number.NEGATIVE_INFINITY) {
$ERROR('#2.2: -1 % -1 === - 0. Actual: +0');
}
}
//CHECK#3
if (-1 % 1 !== -0) {
$ERROR('#3.1: -1 % 1 === 0. Actual: ' + (-1 % 1));
} else {
if (1 / (-1 % 1) !== Number.NEGATIVE_INFINITY) {
$ERROR('#3.2: -1 % 1 === - 0. Actual: +0');
}
}
//CHECK#4
if (1 % -1 !== 0) {
$ERROR('#4.1: 1 % -1 === 0. Actual: ' + (1 % -1));
} else {
if (1 / (1 % -1) !== Number.POSITIVE_INFINITY) {
$ERROR('#4.2: 1 % -1 === + 0. Actual: -0');
}
}
//CHECK#5
if (101 % 51 !== 50) {
$ERROR('#5: 101 % 51 === 50. Actual: ' + (101 % 51));
}
//CHECK#6
if (101 % -51 !== 50) {
$ERROR('#6: 101 % -51 === 50. Actual: ' + (101 % -51));
}
//CHECK#7
if (-101 % 51 !== -50) {
$ERROR('#7: -101 % 51 === -50. Actual: ' + (-101 % 51));
}
//CHECK#8
if (-101 % -51 !== -50) {
$ERROR('#8: -101 % -51 === -50. Actual: ' + (-101 % -51));
}
}
});
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