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-8062141: Various performance issues parsing JSON
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 function testJson(json) {
  32     try {
  33         print(JSON.stringify(JSON.parse(json)));
  34     } catch (error) {
  35         print(error);
  36     }
  37 }
  38 
  39 testJson('"\\u003f"');
  40 testJson('"\\u0"');
  41 testJson('"\\u0"');
  42 testJson('"\\u00"');
  43 testJson('"\\u003"');
  44 testJson('"\\u003x"');
  45 testJson('"\\"');
  46 testJson('"');
  47 testJson('+1');
  48 testJson('-1');
  49 testJson('1.');
  50 testJson('.1');
  51 testJson('01');
  52 testJson('1e');
  53 testJson('1e0');
  54 testJson('1a');
  55 testJson('1e+');
  56 testJson('1e-');
  57 testJson('0.0e+0');
  58 testJson('0.0e-0');
  59 testJson('[]');
  60 testJson('[ 1 ]');
  61 testJson('[1,]');
  62 testJson('[ 1 , 2 ]');
  63 testJson('[1, 2');
  64 testJson('{}');
  65 testJson('{ "a" : "b" }');
  66 testJson('{ "a" : "b" ');
  67 testJson('{ "a" : }');
  68 testJson('true');
  69 testJson('tru');
  70 testJson('true1');
  71 testJson('false');
  72 testJson('fals');
  73 testJson('falser');
  74 testJson('null');
  75 testJson('nul');
  76 testJson('null0');
  77 testJson('{} 0');
  78 testJson('{} a');
  79 testJson('[] 0');
  80 testJson('[] a');
  81 testJson('1 0');
  82 testJson('1 a');
  83 testJson('["a":true]');
  84 testJson('{"a",truer}');
  85 testJson('{"a":truer}');
  86 testJson('[1, 2, 3]');
  87 testJson('[9223372036854774000, 9223372036854775000, 9223372036854776000]');
  88 testJson('[1.1, 1.2, 1.3]');
  89 testJson('[1, 1.2, 9223372036854776000, null, true]');
  90 testJson('{ "a" : "string" , "b": 1 , "c" : 1.2 , "d" : 9223372036854776000 , "e" : null , "f" : true }');
  91