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test/script/basic/NASHORN-12.js@4112748288bb (annotated)

test/script/basic/NASHORN-12.js

Thu, 12 Oct 2017 19:52:15 +0800

author

aoqi

date

Thu, 12 Oct 2017 19:52:15 +0800

changeset 1205

4112748288bb

parent 962

ac62e33a99b0

parent 952

6d5471a497fb

permissions

-rw-r--r--

merge

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