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  * typedarray test.
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 
  32 var typeDefinitions = [
  33 Int8Array,
  34 Uint8Array,
  35 Uint8ClampedArray,
  36 Int16Array,
  37 Uint16Array,
  38 Int32Array,
  39 Uint32Array,
  40 Float32Array,
  41 Float64Array,
  42 ];
  43 
  44 var mem1 = new ArrayBuffer(1024);
  45 mem1.byteLength;
  46 mem1.slice(512);
  47 mem1.slice(512, 748);
  48 
  49 var size = 128;
  50 var arr = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
  51 var arr2 = [99, 89];
  52 var partial = [];
  53 var all = [];
  54 
  55 typeDefinitions.forEach(function(arrayDef) {
  56     var p = arrayDef.prototype;
  57     var sub = [];
  58     sub.push(new arrayDef(mem1, arrayDef.BYTES_PER_ELEMENT, 3));
  59     sub.push(new arrayDef(size));
  60     sub.push(new arrayDef(arr));
  61     //push the instances, they will be reused to do instance based construction
  62     partial.push({
  63         instances:sub,
  64         type:arrayDef
  65     });
  66 
  67     all.concat(all, sub);
  68 
  69 });
  70 
  71 partial.forEach(function(inst) {
  72     // build new instances with TypeArray instance as parameter.
  73     partial.forEach(function(other) {
  74         other.instances.forEach(function(otherInstance) {
  75             var ii = new inst.type(otherInstance);
  76             all.push(ii);
  77         });
  78     })
  79 });
  80 
  81 all.forEach(function(instance) {
  82     // cover instance props and functions
  83     var arr = Object.getOwnPropertyNames(instance);
  84     arr.forEach(function(p) {
  85         var val = instance[p];
  86         if(!isNaN(p)) {
  87             val[p] = 99;
  88         }
  89     });
  90 
  91     instance.set(instance, 0);
  92     instance.set(instance);
  93     instance.set(arr2);
  94     instance.subarray(5, 9);
  95     instance.subarray(5);
  96 });