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js/src/tests/test262/ch09/9.3/S9.3_A5_T2.js@4ab42b5ab56c (annotated)

js/src/tests/test262/ch09/9.3/S9.3_A5_T2.js

Wed, 31 Dec 2014 07:53:36 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 07:53:36 +0100

branch

TOR_BUG_3246

changeset 5

4ab42b5ab56c

permissions

-rw-r--r--

Correct small whitespace inconsistency, lost while renaming variables.

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	* Result of number conversion from object value is the result
michael@0	6	* of conversion from primitive value
michael@0	7	*
michael@0	8	* @path ch09/9.3/S9.3_A5_T2.js
michael@0	9	* @description new Number(), new Number(0), new Number(Number.NaN), new Number(null),
michael@0	10	* new Number(void 0) and others convert to Number by implicit transformation
michael@0	11	*/
michael@0	12
michael@0	13	// CHECK#1
michael@0	14	if (+(new Number()) !== 0) {
michael@0	15	$ERROR('#1: +(new Number()) === 0. Actual: ' + (+(new Number())));
michael@0	16	}
michael@0	17
michael@0	18	// CHECK#2
michael@0	19	if (+(new Number(0)) !== 0) {
michael@0	20	$ERROR('#2: +(new Number(0)) === 0. Actual: ' + (+(new Number(0))));
michael@0	21	}
michael@0	22
michael@0	23	// CHECK#3
michael@0	24	if (isNaN(+(new Number(Number.NaN)) !== true)) {
michael@0	25	$ERROR('#3: +(new Number(Number.NaN)) === Not-a-Number. Actual: ' + (+(new Number(Number.NaN))));
michael@0	26	}
michael@0	27
michael@0	28	// CHECK#4
michael@0	29	if (+(new Number(null)) !== 0) {
michael@0	30	$ERROR('#4.1: +(new Number(null)) === 0. Actual: ' + (+(new Number(null))));
michael@0	31	} else {
michael@0	32	if (1/+(new Number(null)) !== Number.POSITIVE_INFINITY) {
michael@0	33	$ERROR('#4.2: +(new Number(null)) === +0. Actual: -0');
michael@0	34	}
michael@0	35	}
michael@0	36
michael@0	37	// CHECK#5
michael@0	38	if (isNaN(+(new Number(void 0)) !== true)) {
michael@0	39	$ERROR('#5: +(new Number(void 0)) === Not-a-Number. Actual: ' + (+(new Number(void 0))));
michael@0	40	}
michael@0	41
michael@0	42	// CHECK#6
michael@0	43	if (+(new Number(true)) !== 1) {
michael@0	44	$ERROR('#6: +(new Number(true)) === 1. Actual: ' + (+(new Number(true))));
michael@0	45	}
michael@0	46
michael@0	47	// CHECK#7
michael@0	48	if (+(new Number(false)) !== +0) {
michael@0	49	$ERROR('#7.1: +(new Number(false)) === 0. Actual: ' + (+(new Number(false))));
michael@0	50	} else {
michael@0	51	if (1/+(new Number(false)) !== Number.POSITIVE_INFINITY) {
michael@0	52	$ERROR('#7.2: +(new Number(false)) === +0. Actual: -0');
michael@0	53	}
michael@0	54	}
michael@0	55
michael@0	56	// CHECK#8
michael@0	57	if (+(new Boolean(true)) !== 1) {
michael@0	58	$ERROR('#8: +(new Boolean(true)) === 1. Actual: ' + (+(new Boolean(true))));
michael@0	59	}
michael@0	60
michael@0	61	// CHECK#9
michael@0	62	if (+(new Boolean(false)) !== +0) {
michael@0	63	$ERROR('#9.1: +(new Boolean(false)) === 0. Actual: ' + (+(new Boolean(false))));
michael@0	64	} else {
michael@0	65	if (1/+(new Boolean(false)) !== Number.POSITIVE_INFINITY) {
michael@0	66	$ERROR('#9.2: +(new Boolean(false)) === +0. Actual: -0');
michael@0	67	}
michael@0	68	}
michael@0	69
michael@0	70	// CHECK#10
michael@0	71	if (isNaN(+(new Array(2,4,8,16,32))) !== true) {
michael@0	72	$ERROR('#10: +(new Array(2,4,8,16,32)) === Not-a-Number. Actual: ' + (+(new Array(2,4,8,16,32))));
michael@0	73	}
michael@0	74
michael@0	75	// CHECK#11
michael@0	76	var myobj1 = {
michael@0	77	ToNumber : function(){return 12345;},
michael@0	78	toString : function(){return "67890";},
michael@0	79	valueOf : function(){return "[object MyObj]";}
michael@0	80	};
michael@0	81
michael@0	82	if (isNaN(+(myobj1)) !== true){
michael@0	83	$ERROR("#11: +(myobj1) calls ToPrimitive with hint +. Exptected: Not-a-Number. Actual: " + (+(myobj1)));
michael@0	84	}
michael@0	85
michael@0	86	// CHECK#12
michael@0	87	var myobj2 = {
michael@0	88	ToNumber : function(){return 12345;},
michael@0	89	toString : function(){return "67890";},
michael@0	90	valueOf : function(){return "9876543210";}
michael@0	91	};
michael@0	92
michael@0	93	if (+(myobj2) !== 9876543210){
michael@0	94	$ERROR("#12: +(myobj2) calls ToPrimitive with hint +. Exptected: 9876543210. Actual: " + (+(myobj2)));
michael@0	95	}
michael@0	96
michael@0	97
michael@0	98	// CHECK#13
michael@0	99	var myobj3 = {
michael@0	100	ToNumber : function(){return 12345;},
michael@0	101	toString : function(){return "[object MyObj]";}
michael@0	102	};
michael@0	103
michael@0	104	if (isNaN(+(myobj3)) !== true){
michael@0	105	$ERROR("#13: +(myobj3) calls ToPrimitive with hint +. Exptected: Not-a-Number. Actual: " + (+(myobj3)));
michael@0	106	}
michael@0	107
michael@0	108	// CHECK#14
michael@0	109	var myobj4 = {
michael@0	110	ToNumber : function(){return 12345;},
michael@0	111	toString : function(){return "67890";}
michael@0	112	};
michael@0	113
michael@0	114	if (+(myobj4) !== 67890){
michael@0	115	$ERROR("#14: +(myobj4) calls ToPrimitive with hint +. Exptected: 67890. Actual: " + (+(myobj4)));
michael@0	116	}
michael@0	117
michael@0	118	// CHECK#15
michael@0	119	var myobj5 = {
michael@0	120	ToNumber : function(){return 12345;}
michael@0	121	};
michael@0	122
michael@0	123	if (isNaN(+(myobj5)) !== true){
michael@0	124	$ERROR("#15: +(myobj5) calls ToPrimitive with hint +. Exptected: 12345. Actual: " + (+(myobj5)));
michael@0	125	}
michael@0	126