JezK
Edit File: logical-or.js
// Copyright 2010 the V8 project authors. All rights reserved. // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following // disclaimer in the documentation and/or other materials provided // with the distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived // from this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. function OrBB(x,y) { return (x == 0) || (y == 0); } function OrBN(x,y) { return (x == 0) || y; } function OrNB(x,y) { return x || (y == 0); } function OrNN(x,y) { return x || y; } assertTrue(OrBB(0, 0)); assertTrue(OrBB(1, 0)); assertTrue(OrBB(0, 1)); assertFalse(OrBB(1, 1)); assertTrue(OrBN(0, 0)); assertEquals(0, OrBN(1, 0)); assertTrue(OrBN(0, 1)); assertEquals(1, OrBN(1, 1)); assertEquals(2, OrBN(1, 2)); assertTrue(OrNB(0, 0)); assertEquals(1, OrNB(1, 0)); assertFalse(OrNB(0, 1)); assertEquals(1, OrNB(1, 1)); assertEquals(2, OrNB(2, 1)); assertEquals(0, OrNN(0, 0)); assertEquals(1, OrNN(1, 0)); assertEquals(2, OrNN(2, 0)); assertEquals(1, OrNN(0, 1)); assertEquals(2, OrNN(0, 2)); assertEquals(1, OrNN(1, 2));