1 /* 2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * JDK-8135190: Method code too large in Babel browser.js script 26 * 27 * @test 28 * @run 29 */ 30 31 // Make sure huge object literals are parsed correctly and don't throw 32 // (using buildObject -> JSON.stringify -> eval -> testObject) 33 34 function buildObject(n, d) { 35 if (n < 2) { 36 return {name: "property", type: "identifier"}; 37 } 38 var obj = {}; 39 for (var i = 0; i < n; i++) { 40 obj["expr" + i] = buildObject(Math.floor(n / d), d); 41 } 42 return obj; 43 } 44 45 function testObject(obj, n, d) { 46 var keys = Object.keys(obj); 47 if (n < 2) { 48 Assert.assertTrue(keys.length === 2); 49 Assert.assertTrue(keys[0] === "name"); 50 Assert.assertTrue(keys[1] === "type"); 51 } else { 52 Assert.assertTrue(keys.length === n); 53 for (var i = 0; i < n; i++) { 54 Assert.assertTrue(keys[i] === "expr" + i); 55 } 56 } 57 if (n >= 2) { 58 for (var k in keys) { 59 testObject(obj[keys[k]], Math.floor(n / d), d) 60 } 61 } 62 } 63 64 var fieldObject = (eval("(" + JSON.stringify(buildObject(25, 2)) + ")")); 65 testObject(fieldObject, 25, 2); 66 var spillObject = (eval("(" + JSON.stringify(buildObject(1000, 100)) + ")")); 67 testObject(spillObject, 1000, 100);