// Copyright 2009 the Sputnik authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /** * The result of division is determined by the specification of IEEE 754 arithmetics * * @path ch11/11.5/11.5.2/S11.5.2_A4_T10.js * @description If both operands are finite and nonzero, the quotient is computed and rounded using IEEE 754 round-to-nearest mode. * If the magnitude is too small to represent, the result is then a zero of appropriate sign */ //CHECK#1 if (Number.MIN_VALUE / 2.1 !== 0) { $ERROR('#1: Number.MIN_VALUE / 2.1 === 0. Actual: ' + (Number.MIN_VALUE / 2.1)); } //CHECK#2 if (Number.MIN_VALUE / -2.1 !== -0) { $ERROR('#2.1: Number.MIN_VALUE / -2.1 === 0. Actual: ' + (Number.MIN_VALUE / -2.1)); } else { if (1 / (Number.MIN_VALUE / -2.1) !== Number.NEGATIVE_INFINITY) { $ERROR('#2.2: Number.MIN_VALUE / -2.1 === -0. Actual: +0'); } } //CHECK#3 if (Number.MIN_VALUE / 2.0 !== 0) { $ERROR('#3: Number.MIN_VALUE / 2.0 === 0. Actual: ' + (Number.MIN_VALUE / 2.0)); } //CHECK#4 if (Number.MIN_VALUE / -2.0 !== -0) { $ERROR('#4.1: Number.MIN_VALUE / -2.0 === -0. Actual: ' + (Number.MIN_VALUE / -2.0)); } else { if (1 / (Number.MIN_VALUE / -2.0) !== Number.NEGATIVE_INFINITY) { $ERROR('#4.2: Number.MIN_VALUE / -2.0 === -0. Actual: +0'); } } //CHECK#5 if (Number.MIN_VALUE / 1.9 !== Number.MIN_VALUE) { $ERROR('#5: Number.MIN_VALUE / 1.9 === Number.MIN_VALUE. Actual: ' + (Number.MIN_VALUE / 1.9)); } //CHECK#6 if (Number.MIN_VALUE / -1.9 !== -Number.MIN_VALUE) { $ERROR('#6: Number.MIN_VALUE / -1.9 === -Number.MIN_VALUE. Actual: ' + (Number.MIN_VALUE / -1.9)); } //CHECK#7 if (Number.MIN_VALUE / 1.1 !== Number.MIN_VALUE) { $ERROR('#7: Number.MIN_VALUE / 1.1 === Number.MIN_VALUE. Actual: ' + (Number.MIN_VALUE / 1.1)); } //CHECK#8 if (Number.MIN_VALUE / -1.1 !== -Number.MIN_VALUE) { $ERROR('#8: Number.MIN_VALUE / -1.1 === -Number.MIN_VALUE. Actual: ' + (Number.MIN_VALUE / -1.1)); }