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js/src/tests/test262/ch11/11.5/11.5.3/S11.5.3_A4_T6.js@8bccb770b82d (annotated)

js/src/tests/test262/ch11/11.5/11.5.3/S11.5.3_A4_T6.js

Wed, 31 Dec 2014 13:27:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 13:27:57 +0100

branch

TOR_BUG_3246

changeset 6

8bccb770b82d

permissions

-rw-r--r--

Ignore runtime configuration files generated during quality assurance.

michael@0	1	// Copyright 2009 the Sputnik authors. All rights reserved.
michael@0	2	// This code is governed by the BSD license found in the LICENSE file.
michael@0	3
michael@0	4	/**
michael@0	5	* The result of a ECMAScript floating-point remainder operation is determined by the rules of IEEE arithmetics
michael@0	6	*
michael@0	7	* @path ch11/11.5/11.5.3/S11.5.3_A4_T6.js
michael@0	8	* @description If dividend is a zero and the divisor is nonzero finite, the result equals the dividend
michael@0	9	*/
michael@0	10
michael@0	11	//CHECK#1
michael@0	12	if (0 % 1 !== 0) {
michael@0	13	$ERROR('#1.1: 0 % 1 === 0. Actual: ' + (0 % 1));
michael@0	14	} else {
michael@0	15	if (1 / (0 % 1) !== Number.POSITIVE_INFINITY) {
michael@0	16	$ERROR('#1.2: 0 % 1 === + 0. Actual: -0');
michael@0	17	}
michael@0	18	}
michael@0	19
michael@0	20	//CHECK#2
michael@0	21	if (0 % -1 !== 0) {
michael@0	22	$ERROR('#2.1: 0 % -1 === 0. Actual: ' + (0 % -1));
michael@0	23	} else {
michael@0	24	if (1 / (0 % -1) !== Number.POSITIVE_INFINITY) {
michael@0	25	$ERROR('#2.2: 0 % -1 === + 0. Actual: -0');
michael@0	26	}
michael@0	27	}
michael@0	28
michael@0	29	//CHECK#3
michael@0	30	if (-0 % 1 !== -0) {
michael@0	31	$ERROR('#3.1: -0 % 1 === 0. Actual: ' + (-0 % 1));
michael@0	32	} else {
michael@0	33	if (1 / (-0 % 1) !== Number.NEGATIVE_INFINITY) {
michael@0	34	$ERROR('#3.2: -0 % 1 === - 0. Actual: +0');
michael@0	35	}
michael@0	36	}
michael@0	37
michael@0	38	//CHECK#4
michael@0	39	if (-0 % -1 !== -0) {
michael@0	40	$ERROR('#4.1: -0 % -1 === 0. Actual: ' + (-0 % -1));
michael@0	41	} else {
michael@0	42	if (1 / (-0 % -1) !== Number.NEGATIVE_INFINITY) {
michael@0	43	$ERROR('#4.2: 0 % -1 === - 0. Actual: +0');
michael@0	44	}
michael@0	45	}
michael@0	46
michael@0	47	//CHECK#5
michael@0	48	if (0 % Number.MAX_VALUE !== 0) {
michael@0	49	$ERROR('#5.1: 0 % Number.MAX_VALUE === 0. Actual: ' + (0 % Number.MAX_VALUE));
michael@0	50	} else {
michael@0	51	if (1 / (0 % Number.MAX_VALUE) !== Number.POSITIVE_INFINITY) {
michael@0	52	$ERROR('#5.2: 0 % Number.MAX_VALUE === + 0. Actual: -0');
michael@0	53	}
michael@0	54	}
michael@0	55
michael@0	56	//CHECK#6
michael@0	57	if (0 % Number.MIN_VALUE !== 0) {
michael@0	58	$ERROR('#6.1: 0 % Number.MIN_VALUE === 0. Actual: ' + (0 % Number.MIN_VALUE));
michael@0	59	} else {
michael@0	60	if (1 / (0 % Number.MIN_VALUE) !== Number.POSITIVE_INFINITY) {
michael@0	61	$ERROR('#6.2: 0 % Number.MIN_VALUE === + 0. Actual: -0');
michael@0	62	}
michael@0	63	}
michael@0	64
michael@0	65	//CHECK#7
michael@0	66	if (-0 % Number.MAX_VALUE !== -0) {
michael@0	67	$ERROR('#7.1: -0 % Number.MAX_VALUE === 0. Actual: ' + (-0 % Number.MAX_VALUE));
michael@0	68	} else {
michael@0	69	if (1 / (-0 % Number.MAX_VALUE) !== Number.NEGATIVE_INFINITY) {
michael@0	70	$ERROR('#7.2: -0 % Number.MAX_VALUE === - 0. Actual: +0');
michael@0	71	}
michael@0	72	}
michael@0	73
michael@0	74	//CHECK#8
michael@0	75	if (-0 % Number.MIN_VALUE !== -0) {
michael@0	76	$ERROR('#8.1: -0 % Number.MIN_VALUE === 0. Actual: ' + (-0 % Number.MIN_VALUE));
michael@0	77	} else {
michael@0	78	if (1 / (-0 % Number.MIN_VALUE) !== Number.NEGATIVE_INFINITY) {
michael@0	79	$ERROR('#8.2: 0 % Number.MIN_VALUE === - 0. Actual: +0');
michael@0	80	}
michael@0	81	}
michael@0	82