JezK
Edit File: cyclic-array-to-string.js
// Copyright 2008 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. // Test printing of cyclic arrays. var a1 = [1,2]; assertEquals("1,2", a1.toString()); assertEquals("1,2", a1.toLocaleString()); assertEquals("1,2", a1.join()); a1.push(a1); assertEquals("1,2,", a1.toString()); assertEquals("1,2,", a1.toLocaleString()); assertEquals("1,2,", a1.join()); a1.push(1); assertEquals("1,2,,1", a1.toString()); assertEquals("1,2,,1", a1.toLocaleString()); assertEquals("1,2,,1", a1.join()); a1.push(a1); assertEquals("1,2,,1,", a1.toString()); assertEquals("1,2,,1,", a1.toLocaleString()); assertEquals("1,2,,1,", a1.join()); a1 = [1,2]; var a2 = [3,4]; a1.push(a2); a1.push(a2); assertEquals("1,2,3,4,3,4", a1.toString()); assertEquals("1,2,3,4,3,4", a1.toLocaleString()); assertEquals("1,2,3,4,3,4", a1.join()); a2.push(a1); assertEquals("1,2,3,4,,3,4,", a1.toString()); assertEquals("1,2,3,4,,3,4,", a1.toLocaleString()); assertEquals("1,2,3,4,,3,4,", a1.join()); a1 = []; a2 = [a1]; a1.push(a2); assertEquals("", a1.toString()); assertEquals("", a1.toLocaleString()); assertEquals("", a1.join());