146 lines
4.0 KiB
JavaScript
146 lines
4.0 KiB
JavaScript
/*
|
|
* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
/**
|
|
* NASHORN-12 : Number does not have methods toFixed, toPrecision, and toExponential.
|
|
*
|
|
* @test
|
|
* @run
|
|
*/
|
|
|
|
// checks for Number.prototype.toFixed
|
|
|
|
if (NaN.toFixed() !== "NaN") {
|
|
fail("#1 NaN.toFixed() is not NaN");
|
|
}
|
|
|
|
if (new Number(1e21).toFixed(12) !== String(1e21)) {
|
|
fail("#2 new Number(1e21).toFixed(12) is not String(1e21)");
|
|
}
|
|
|
|
if (new Number(1.2).toFixed(3) !== "1.200") {
|
|
fail("#3 new Number(1.2).toFixed(3) is not '1.200'");
|
|
}
|
|
|
|
if (new Number(1.2542).toFixed(3) !== "1.254") {
|
|
fail("#4 Number(1.2542).toFixed(3) is not '1.254'");
|
|
}
|
|
|
|
try {
|
|
453.334.toFixed(31);
|
|
fail("#5 toFixed(31) should have thrown RangeError");
|
|
} catch (e) {
|
|
if (! (e instanceof RangeError)) {
|
|
fail("#6 toFixed(31) should throw RangeError, got " + e);
|
|
}
|
|
}
|
|
|
|
try {
|
|
3.14.toFixed(-1);
|
|
fail("#7 toFixed(-1) should have thrown RangeError");
|
|
} catch (e) {
|
|
if (! (e instanceof RangeError)) {
|
|
fail("#8 toFixed(-1) should throw RangeError, got " + e);
|
|
}
|
|
}
|
|
|
|
|
|
// checks for Number.prototype.toPrecision
|
|
|
|
var num = new Number(0.0);
|
|
|
|
try {
|
|
num.toPrecision(0);
|
|
fail("#9: num.toPrecision(0) should have been thrown RangeError");
|
|
} catch (e) {
|
|
if (! (e instanceof RangeError)) {
|
|
fail("#10: RangeError expected, got " + e);
|
|
}
|
|
}
|
|
|
|
try {
|
|
num.toPrecision(22);
|
|
fail("#11: num.toPrecision(22) should have been thrown RangeError");
|
|
} catch (e) {
|
|
if (! (e instanceof RangeError)) {
|
|
fail("#12: RangeError expected, got " + e);
|
|
}
|
|
}
|
|
|
|
num = new Number(23.4718);
|
|
|
|
if (num.toPrecision(1) != "2e+1") {
|
|
fail("#13: toPrecision(1) gives " + num.toPrecision(1));
|
|
}
|
|
|
|
if (num.toPrecision(2) != "23") {
|
|
fail("#14: toPrecision(2) gives " + num.toPrecision(2));
|
|
}
|
|
|
|
if (num.toPrecision(3) != "23.5") {
|
|
fail("#15: toPrecision(3) gives " + num.toPrecision(3));
|
|
}
|
|
|
|
if (num.toPrecision(11) != "23.471800000") {
|
|
fail("#16: toPrecision(11) gives " + num.toPrecision(11));
|
|
}
|
|
|
|
if (Infinity.toPrecision(1) != "Infinity") {
|
|
fail("#17: Infinity.toPrecision(1) gives " + Infinity.toPrecision(1));
|
|
}
|
|
|
|
if (-Infinity.toPrecision(1) != "-Infinity") {
|
|
fail("#18: -Infinity.toPrecision(1) gives " + -Infinity.toPrecision(1));
|
|
}
|
|
|
|
// checks for Number.prototype.toExponential
|
|
|
|
if (num.toExponential(1) != "2.3e+1") {
|
|
fail("#20: toExponential(1) gives " + num.toExponential(1));
|
|
}
|
|
|
|
if (num.toExponential(2) != "2.35e+1") {
|
|
fail("#21: toExponential(2) gives " + num.toExponential(2));
|
|
}
|
|
|
|
if (num.toExponential(3) != "2.347e+1") {
|
|
fail("#22: toExponential(3) gives " + num.toExponential(3));
|
|
}
|
|
|
|
if (num.toExponential(11) != "2.34718000000e+1") {
|
|
fail("#23: toExponential(11) gives " + num.toExponential(11));
|
|
}
|
|
|
|
if (Infinity.toExponential(1) != "Infinity") {
|
|
fail("#24: Infinity.toExponential(1) gives " + Infinity.toExponential(1));
|
|
}
|
|
|
|
if (-Infinity.toExponential(1) != "-Infinity") {
|
|
fail("#25: -Infinity.toExponential(1) gives " + -Infinity.toExponential(1));
|
|
}
|
|
|
|
if (NaN.toExponential(1) != "NaN") {
|
|
fail("#26: NaN.toExponential(1) gives " + NaN.toExponential(1));
|
|
}
|
|
|