1// Copyright 2012 the V8 project authors. All rights reserved. 2// Redistribution and use in source and binary forms, with or without 3// modification, are permitted provided that the following conditions are 4// met: 5// 6// * Redistributions of source code must retain the above copyright 7// notice, this list of conditions and the following disclaimer. 8// * Redistributions in binary form must reproduce the above 9// copyright notice, this list of conditions and the following 10// disclaimer in the documentation and/or other materials provided 11// with the distribution. 12// * Neither the name of Google Inc. nor the names of its 13// contributors may be used to endorse or promote products derived 14// from this software without specific prior written permission. 15// 16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28// Test Harmony Number.isFinite() and Number.isNaN() functions. 29 30assertTrue(Number.isFinite(0)); 31assertTrue(Number.isFinite(Number.MIN_VALUE)); 32assertTrue(Number.isFinite(Number.MAX_VALUE)); 33assertFalse(Number.isFinite(Number.NaN)); 34assertFalse(Number.isFinite(Number.POSITIVE_INFINITY)); 35assertFalse(Number.isFinite(Number.NEGATIVE_INFINITY)); 36assertFalse(Number.isFinite(new Number(0))); 37assertFalse(Number.isFinite(1/0)); 38assertFalse(Number.isFinite(-1/0)); 39assertFalse(Number.isFinite({})); 40assertFalse(Number.isFinite([])); 41assertFalse(Number.isFinite("s")); 42assertFalse(Number.isFinite(null)); 43assertFalse(Number.isFinite(undefined)); 44 45assertFalse(Number.isNaN(0)); 46assertFalse(Number.isNaN(Number.MIN_VALUE)); 47assertFalse(Number.isNaN(Number.MAX_VALUE)); 48assertTrue(Number.isNaN(Number.NaN)); 49assertFalse(Number.isNaN(Number.POSITIVE_INFINITY)); 50assertFalse(Number.isNaN(Number.NEGATIVE_INFINITY)); 51assertFalse(Number.isNaN(new Number(0))); 52assertFalse(Number.isNaN(1/0)); 53assertFalse(Number.isNaN(-1/0)); 54assertFalse(Number.isNaN({})); 55assertFalse(Number.isNaN([])); 56assertFalse(Number.isNaN("s")); 57assertFalse(Number.isNaN(null)); 58assertFalse(Number.isNaN(undefined)); 59