1 /*
   2  * Copyright (c) 2010, 2013, 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  * Tests for java.util.Map behavior in Nashorn
  26  *
  27  * @test
  28  * @run
  29  */
  30 var m = new (Java.type("java.util.LinkedHashMap"));
  31 print("m.class.name=" + Java.typeName(m.class)) // Has "class" property like any POJO
  32 
  33 var empty_key = "empty"
  34 
  35 print("m = " + m)
  36 print("m.empty = " + m.empty) // prints "true"
  37 print("m['empty'] = " + m['empty']) // prints "true"; item not found, default to property
  38 print("m[empty_key] = " + m[empty_key]) // prints "true"; item not found, default to property
  39 
  40 m.put("empty", "foo")
  41 
  42 print("m = " + m)
  43 print("m.empty = " + m.empty) // prints "false"
  44 print("m['empty'] = " + m['empty'])
  45 print("m[empty_key] = " + m[empty_key]) // prints "foo"
  46 
  47 print("m.bwah = " + m.bwah) // prints "undefined"
  48 print("m['bwah'] = " + m['bwah']) // prints "undefined"
  49 
  50 m.put("twonk", "ding")
  51 print("m.twonk = " + m.twonk) // prints "ding"
  52 print("m['twonk'] = " + m['twonk']) // prints "ding"
  53 
  54 print("m.size()=" + m.size())
  55 
  56 print("--for each begin--")
  57 for each (i in m.keySet()) {
  58   print(i)
  59 }
  60 print("--for each end--")