1 /*
2  * Copyright (C) 2012 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package android.renderscript.cts;
18 
19 import android.renderscript.Allocation;
20 import android.renderscript.Element;
21 import android.renderscript.RSRuntimeException;
22 import java.util.Random;
23 
24 public class GetAllocationTest extends RSBaseCompute {
25 
testGetAllocation()26     public void testGetAllocation () {
27         Random random = new Random(0x827492ab);
28         int[] tempArray = new int[INPUTSIZE];
29         for (int i = 0; i < INPUTSIZE; ++i) {
30             tempArray[i] = random.nextInt();
31         }
32         ScriptC_get_allocation ms =
33                 new ScriptC_get_allocation(mRS);
34 
35         Allocation mTemp = Allocation.createSized(mRS, Element.I32(mRS), INPUTSIZE);
36         mTemp.copyFrom(tempArray);
37         Allocation mOut = Allocation.createTyped(mRS, mTemp.getType());
38 
39         ms.bind_pointer(mTemp);
40         ms.set_alloc_out(mOut);
41         ms.invoke_start();
42 
43         int [] out = new int[INPUTSIZE];
44         mOut.copyTo(out);
45         for (int i = 0; i < tempArray.length; i++) {
46             assertEquals("Incorrect value @ idx = " + i + " | ",
47             tempArray[i],
48             out[i]);
49         }
50 
51         mTemp.destroy();
52         mOut.destroy();
53         ms.destroy();
54     }
55 
56 }
57