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test/script/basic/NASHORN-12.js@24cb54d0bfa2 (annotated)

test/script/basic/NASHORN-12.js

Tue, 02 Jun 2015 17:59:28 +0530

author

sundar

date

Tue, 02 Jun 2015 17:59:28 +0530

changeset 1389

24cb54d0bfa2

parent 962

ac62e33a99b0

child 1205

4112748288bb

permissions

-rw-r--r--

Merge

jlaskey@3	1	/*
jlaskey@7	2	* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
jlaskey@3	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
attila@962	4	*
jlaskey@3	5	* This code is free software; you can redistribute it and/or modify it
jlaskey@3	6	* under the terms of the GNU General Public License version 2 only, as
jlaskey@3	7	* published by the Free Software Foundation.
attila@962	8	*
jlaskey@3	9	* This code is distributed in the hope that it will be useful, but WITHOUT
jlaskey@3	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jlaskey@3	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
jlaskey@3	12	* version 2 for more details (a copy is included in the LICENSE file that
jlaskey@3	13	* accompanied this code).
attila@962	14	*
jlaskey@3	15	* You should have received a copy of the GNU General Public License version
jlaskey@3	16	* 2 along with this work; if not, write to the Free Software Foundation,
jlaskey@3	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
attila@962	18	*
jlaskey@3	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jlaskey@3	20	* or visit www.oracle.com if you need additional information or have any
jlaskey@3	21	* questions.
jlaskey@3	22	*/
jlaskey@3	23
jlaskey@3	24	/**
jlaskey@3	25	* NASHORN-12 : Number does not have methods toFixed, toPrecision, and toExponential.
jlaskey@3	26	*
jlaskey@3	27	* @test
jlaskey@3	28	* @run
jlaskey@3	29	*/
jlaskey@3	30
jlaskey@3	31	// checks for Number.prototype.toFixed
jlaskey@3	32
jlaskey@3	33	if (NaN.toFixed() !== "NaN") {
jlaskey@3	34	fail("#1 NaN.toFixed() is not NaN");
jlaskey@3	35	}
jlaskey@3	36
jlaskey@3	37	if (new Number(1e21).toFixed(12) !== String(1e21)) {
jlaskey@3	38	fail("#2 new Number(1e21).toFixed(12) is not String(1e21)");
jlaskey@3	39	}
jlaskey@3	40
jlaskey@3	41	if (new Number(1.2).toFixed(3) !== "1.200") {
jlaskey@3	42	fail("#3 new Number(1.2).toFixed(3) is not '1.200'");
jlaskey@3	43	}
jlaskey@3	44
jlaskey@3	45	if (new Number(1.2542).toFixed(3) !== "1.254") {
jlaskey@3	46	fail("#4 Number(1.2542).toFixed(3) is not '1.254'");
jlaskey@3	47	}
jlaskey@3	48
jlaskey@3	49	try {
jlaskey@3	50	453.334.toFixed(31);
jlaskey@3	51	fail("#5 toFixed(31) should have thrown RangeError");
jlaskey@3	52	} catch (e) {
jlaskey@3	53	if (! (e instanceof RangeError)) {
jlaskey@3	54	fail("#6 toFixed(31) should throw RangeError, got " + e);
jlaskey@3	55	}
jlaskey@3	56	}
jlaskey@3	57
jlaskey@3	58	try {
jlaskey@3	59	3.14.toFixed(-1);
jlaskey@3	60	fail("#7 toFixed(-1) should have thrown RangeError");
jlaskey@3	61	} catch (e) {
jlaskey@3	62	if (! (e instanceof RangeError)) {
jlaskey@3	63	fail("#8 toFixed(-1) should throw RangeError, got " + e);
jlaskey@3	64	}
jlaskey@3	65	}
jlaskey@3	66
jlaskey@3	67
jlaskey@3	68	// checks for Number.prototype.toPrecision
jlaskey@3	69
jlaskey@3	70	var num = new Number(0.0);
jlaskey@3	71
jlaskey@3	72	try {
jlaskey@3	73	num.toPrecision(0);
jlaskey@3	74	fail("#9: num.toPrecision(0) should have been thrown RangeError");
jlaskey@3	75	} catch (e) {
jlaskey@3	76	if (! (e instanceof RangeError)) {
jlaskey@3	77	fail("#10: RangeError expected, got " + e);
jlaskey@3	78	}
jlaskey@3	79	}
jlaskey@3	80
jlaskey@3	81	try {
jlaskey@3	82	num.toPrecision(22);
jlaskey@3	83	fail("#11: num.toPrecision(22) should have been thrown RangeError");
jlaskey@3	84	} catch (e) {
jlaskey@3	85	if (! (e instanceof RangeError)) {
jlaskey@3	86	fail("#12: RangeError expected, got " + e);
jlaskey@3	87	}
jlaskey@3	88	}
jlaskey@3	89
jlaskey@3	90	num = new Number(23.4718);
jlaskey@3	91
jlaskey@3	92	if (num.toPrecision(1) != "2e+1") {
jlaskey@3	93	fail("#13: toPrecision(1) gives " + num.toPrecision(1));
jlaskey@3	94	}
jlaskey@3	95
jlaskey@3	96	if (num.toPrecision(2) != "23") {
jlaskey@3	97	fail("#14: toPrecision(2) gives " + num.toPrecision(2));
jlaskey@3	98	}
jlaskey@3	99
jlaskey@3	100	if (num.toPrecision(3) != "23.5") {
jlaskey@3	101	fail("#15: toPrecision(3) gives " + num.toPrecision(3));
jlaskey@3	102	}
jlaskey@3	103
jlaskey@3	104	if (num.toPrecision(11) != "23.471800000") {
jlaskey@3	105	fail("#16: toPrecision(11) gives " + num.toPrecision(11));
jlaskey@3	106	}
jlaskey@3	107
jlaskey@3	108	if (Infinity.toPrecision(1) != "Infinity") {
jlaskey@3	109	fail("#17: Infinity.toPrecision(1) gives " + Infinity.toPrecision(1));
jlaskey@3	110	}
jlaskey@3	111
jlaskey@3	112	if (-Infinity.toPrecision(1) != "-Infinity") {
jlaskey@3	113	fail("#18: -Infinity.toPrecision(1) gives " + -Infinity.toPrecision(1));
jlaskey@3	114	}
jlaskey@3	115
jlaskey@3	116	// checks for Number.prototype.toExponential
jlaskey@3	117
jlaskey@3	118	if (num.toExponential(1) != "2.3e+1") {
jlaskey@3	119	fail("#20: toExponential(1) gives " + num.toExponential(1));
jlaskey@3	120	}
jlaskey@3	121
jlaskey@3	122	if (num.toExponential(2) != "2.35e+1") {
jlaskey@3	123	fail("#21: toExponential(2) gives " + num.toExponential(2));
jlaskey@3	124	}
jlaskey@3	125
jlaskey@3	126	if (num.toExponential(3) != "2.347e+1") {
jlaskey@3	127	fail("#22: toExponential(3) gives " + num.toExponential(3));
jlaskey@3	128	}
jlaskey@3	129
jlaskey@3	130	if (num.toExponential(11) != "2.34718000000e+1") {
jlaskey@3	131	fail("#23: toExponential(11) gives " + num.toExponential(11));
jlaskey@3	132	}
jlaskey@3	133
jlaskey@3	134	if (Infinity.toExponential(1) != "Infinity") {
jlaskey@3	135	fail("#24: Infinity.toExponential(1) gives " + Infinity.toExponential(1));
jlaskey@3	136	}
jlaskey@3	137
jlaskey@3	138	if (-Infinity.toExponential(1) != "-Infinity") {
jlaskey@3	139	fail("#25: -Infinity.toExponential(1) gives " + -Infinity.toExponential(1));
jlaskey@3	140	}
jlaskey@3	141
jlaskey@3	142	if (NaN.toExponential(1) != "NaN") {
jlaskey@3	143	fail("#26: NaN.toExponential(1) gives " + NaN.toExponential(1));
jlaskey@3	144	}
jlaskey@3	145