1 /*
2  * Copyright 2016 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.hardware.camera2.cts;
18 
19 import android.graphics.SurfaceTexture;
20 import android.hardware.camera2.cts.testcases.Camera2SurfaceViewTestCase;
21 import android.platform.test.annotations.AppModeFull;
22 import android.util.Log;
23 import android.util.Size;
24 import android.view.Surface;
25 
26 /**
27  * <p>Basic test for CameraManager class.</p>
28  */
29 @AppModeFull
30 public class NativeCameraDeviceTest extends Camera2SurfaceViewTestCase {
31     private static final String TAG = "NativeCameraDeviceTest";
32     private static final boolean VERBOSE = Log.isLoggable(TAG, Log.VERBOSE);
33 
34     /** Load jni on initialization */
35     static {
36         Log.i("NativeCameraDeviceTest", "before loadlibrary");
37         System.loadLibrary("ctscamera2_jni");
38         Log.i("NativeCameraDeviceTest", "after loadlibrary");
39     }
40 
testCameraDeviceOpenAndClose()41     public void testCameraDeviceOpenAndClose() {
42         assertTrue("testCameraDeviceOpenAndClose fail, see log for details",
43                 testCameraDeviceOpenAndCloseNative());
44     }
45 
testCameraDeviceCreateCaptureRequest()46     public void testCameraDeviceCreateCaptureRequest() {
47         assertTrue("testCameraDeviceCreateCaptureRequest fail, see log for details",
48                 testCameraDeviceCreateCaptureRequestNative());
49     }
50 
testCameraDeviceSessionOpenAndClose()51     public void testCameraDeviceSessionOpenAndClose() {
52         // Init preview surface to a guaranteed working size
53         updatePreviewSurface(new Size(640, 480));
54         assertTrue("testCameraDeviceSessionOpenAndClose fail, see log for details",
55                 testCameraDeviceSessionOpenAndCloseNative(mPreviewSurface));
56     }
57 
testCameraDeviceSimplePreview()58     public void testCameraDeviceSimplePreview() {
59         // Init preview surface to a guaranteed working size
60         updatePreviewSurface(new Size(640, 480));
61         assertTrue("testCameraDeviceSimplePreview fail, see log for details",
62                 testCameraDeviceSimplePreviewNative(mPreviewSurface));
63     }
64 
testCameraDevicePreviewWithSessionParameters()65     public void testCameraDevicePreviewWithSessionParameters() {
66         // Init preview surface to a guaranteed working size
67         updatePreviewSurface(new Size(640, 480));
68         assertTrue("testCameraDevicePreviewWithSessionParametersNative fail, see log for details",
69                 testCameraDevicePreviewWithSessionParametersNative(mPreviewSurface));
70     }
71 
testCameraDeviceSharedOutputUpdate()72     public void testCameraDeviceSharedOutputUpdate() {
73         // Init preview surface to a guaranteed working size
74         Size previewSize = new Size(640, 480);
75         updatePreviewSurface(previewSize);
76         SurfaceTexture outputTexture = new SurfaceTexture(/* random texture ID*/ 5);
77         outputTexture.setDefaultBufferSize(previewSize.getWidth(), previewSize.getHeight());
78         Surface outputSurface = new Surface(outputTexture);
79         assertTrue("testCameraDeviceSharedWindowAddRemove fail, see log for details",
80                 testCameraDeviceSharedOutputUpdate(mPreviewSurface, outputSurface));
81     }
82 
testCameraDeviceOpenAndCloseNative()83     private static native boolean testCameraDeviceOpenAndCloseNative();
testCameraDeviceCreateCaptureRequestNative()84     private static native boolean testCameraDeviceCreateCaptureRequestNative();
testCameraDeviceSessionOpenAndCloseNative(Surface preview)85     private static native boolean testCameraDeviceSessionOpenAndCloseNative(Surface preview);
testCameraDeviceSimplePreviewNative(Surface preview)86     private static native boolean testCameraDeviceSimplePreviewNative(Surface preview);
testCameraDevicePreviewWithSessionParametersNative( Surface preview)87     private static native boolean testCameraDevicePreviewWithSessionParametersNative(
88             Surface preview);
testCameraDeviceSharedOutputUpdate(Surface src, Surface dst)89     private static native boolean testCameraDeviceSharedOutputUpdate(Surface src, Surface dst);
90 }
91