mirror of https://github.com/tc39/test262.git
69 lines
1.5 KiB
JavaScript
69 lines
1.5 KiB
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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info: >
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The result of a ECMAScript floating-point remainder operation is
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determined by the rules of IEEE arithmetics
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es5id: 11.5.3_A4_T2
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description: >
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The sign of the finite non-zero value result equals the sign of
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the divided
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---*/
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//CHECK#1
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if (1 % 1 !== 0) {
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$ERROR('#1.1: 1 % 1 === 0. Actual: ' + (1 % 1));
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} else {
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if (1 / (1 % 1) !== Number.POSITIVE_INFINITY) {
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$ERROR('#1.2: 1 % 1 === + 0. Actual: -0');
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}
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}
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//CHECK#2
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if (-1 % -1 !== -0) {
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$ERROR('#2.1: -1 % -1 === 0. Actual: ' + (-1 % -1));
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} else {
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if (1 / (-1 % -1) !== Number.NEGATIVE_INFINITY) {
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$ERROR('#2.2: -1 % -1 === - 0. Actual: +0');
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}
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}
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//CHECK#3
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if (-1 % 1 !== -0) {
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$ERROR('#3.1: -1 % 1 === 0. Actual: ' + (-1 % 1));
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} else {
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if (1 / (-1 % 1) !== Number.NEGATIVE_INFINITY) {
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$ERROR('#3.2: -1 % 1 === - 0. Actual: +0');
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}
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}
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//CHECK#4
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if (1 % -1 !== 0) {
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$ERROR('#4.1: 1 % -1 === 0. Actual: ' + (1 % -1));
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} else {
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if (1 / (1 % -1) !== Number.POSITIVE_INFINITY) {
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$ERROR('#4.2: 1 % -1 === + 0. Actual: -0');
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}
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}
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//CHECK#5
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if (101 % 51 !== 50) {
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$ERROR('#5: 101 % 51 === 50. Actual: ' + (101 % 51));
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}
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//CHECK#6
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if (101 % -51 !== 50) {
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$ERROR('#6: 101 % -51 === 50. Actual: ' + (101 % -51));
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}
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//CHECK#7
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if (-101 % 51 !== -50) {
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$ERROR('#7: -101 % 51 === -50. Actual: ' + (-101 % 51));
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}
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//CHECK#8
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if (-101 % -51 !== -50) {
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$ERROR('#8: -101 % -51 === -50. Actual: ' + (-101 % -51));
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}
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