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Camera: Add Hal version 1 sendcommand tests

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Tests are needed for verifying 'sendCommand' API call.
Several new test cases will be available:
"sendCommandFaceDetection" - This will check whether face detection is
available and try to enable&disable it.
"sendCommandSmoothZoom" - Will try to verify whether smooth zoom can
be enabled&disabled in case the camera supports it.

BUG: 32022758
Test: compile and run the gtest binary on device
Change-Id: Ib56f363126907f24b1af04187b093aa6c8e8ac99
This commit is contained in:
Emilian Peev
2017-03-10 13:24:53 +00:00
parent 5a81965a10
commit 9c8c26965b
1 changed files with 116 additions and 0 deletions
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116
camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
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@@ -19,6 +19,7 @@
#include <android/hardware/camera/device/3.2/ICameraDevice.h>
#include <android/hardware/camera/device/1.0/ICameraDevice.h>
#include "CameraParameters.h"
#include <system/camera.h>
#include <android/log.h>
#include <ui/GraphicBuffer.h>
#include <VtsHalHidlTargetTestBase.h>
@@ -80,6 +81,7 @@ using ::android::hardware::camera::device::V3_2::ErrorMsg;
using ::android::hardware::camera::device::V3_2::ErrorCode;
using ::android::hardware::camera::device::V1_0::CameraFacing;
using ::android::hardware::camera::device::V1_0::NotifyCallbackMsg;
using ::android::hardware::camera::device::V1_0::CommandType;
using ::android::hardware::camera::device::V1_0::DataCallbackMsg;
using ::android::hardware::camera::device::V1_0::CameraFrameMetadata;
using ::android::hardware::camera::device::V1_0::ICameraDevicePreviewCallback;
@@ -1425,6 +1427,120 @@ TEST_F(CameraHidlTest, cancelAutoFocus) {
}
}
// Check whether face detection is available and try to enable&disable.
TEST_F(CameraHidlTest, sendCommandFaceDetection) {
CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
for (const auto& name : cameraDeviceNames) {
if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
openCameraDevice(name, env, &device1 /*out*/);
ASSERT_NE(nullptr, device1.get());
::android::CameraParameters cameraParams;
device1->getParameters([&] (const ::android::hardware::hidl_string& params) {
ASSERT_FALSE(params.empty());
::android::String8 paramString(params.c_str());
cameraParams.unflatten(paramString);
});
int32_t hwFaces = cameraParams.getInt(
CameraParameters::KEY_MAX_NUM_DETECTED_FACES_HW);
int32_t swFaces = cameraParams.getInt(
CameraParameters::KEY_MAX_NUM_DETECTED_FACES_SW);
if ((0 >= hwFaces) && (0 >= swFaces)) {
device1->close();
continue;
}
sp<BufferItemConsumer> bufferItemConsumer;
sp<BufferItemHander> bufferHandler;
setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
&bufferHandler /*out*/);
ASSERT_EQ(Status::OK, device1->startPreview());
if (0 < hwFaces) {
ASSERT_EQ(Status::OK, device1->sendCommand(
CommandType::START_FACE_DETECTION,
CAMERA_FACE_DETECTION_HW, 0));
// TODO(epeev) : Enable and check for face notifications
ASSERT_EQ(Status::OK, device1->sendCommand(
CommandType::STOP_FACE_DETECTION,
CAMERA_FACE_DETECTION_HW, 0));
}
if (0 < swFaces) {
ASSERT_EQ(Status::OK, device1->sendCommand(
CommandType::START_FACE_DETECTION,
CAMERA_FACE_DETECTION_SW, 0));
// TODO(epeev) : Enable and check for face notifications
ASSERT_EQ(Status::OK, device1->sendCommand(
CommandType::STOP_FACE_DETECTION,
CAMERA_FACE_DETECTION_SW, 0));
}
device1->stopPreview();
device1->close();
}
}
}
// Check whether smooth zoom is available and try to enable&disable.
TEST_F(CameraHidlTest, sendCommandSmoothZoom) {
CameraHidlEnvironment* env = CameraHidlEnvironment::Instance();
hidl_vec<hidl_string> cameraDeviceNames = getCameraDeviceNames();
for (const auto& name : cameraDeviceNames) {
if (getCameraDeviceVersion(name) == CAMERA_DEVICE_API_VERSION_1_0) {
sp<::android::hardware::camera::device::V1_0::ICameraDevice> device1;
openCameraDevice(name, env, &device1 /*out*/);
ASSERT_NE(nullptr, device1.get());
::android::CameraParameters cameraParams;
device1->getParameters([&] (const ::android::hardware::hidl_string& params) {
ASSERT_FALSE(params.empty());
::android::String8 paramString(params.c_str());
cameraParams.unflatten(paramString);
});
const char *smoothZoomStr = cameraParams.get(
CameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED);
bool smoothZoomSupported = ((nullptr != smoothZoomStr) &&
(strcmp(smoothZoomStr, CameraParameters::TRUE) == 0)) ?
true : false;
if (!smoothZoomSupported) {
device1->close();
continue;
}
int32_t maxZoom = cameraParams.getInt(
CameraParameters::KEY_MAX_ZOOM);
ASSERT_TRUE(0 < maxZoom);
sp<BufferItemConsumer> bufferItemConsumer;
sp<BufferItemHander> bufferHandler;
setupPreviewWindow(device1, &bufferItemConsumer /*out*/,
&bufferHandler /*out*/);
ASSERT_EQ(Status::OK, device1->startPreview());
ASSERT_EQ(Status::OK, device1->setParameters(
cameraParams.flatten().string()));
ASSERT_EQ(Status::OK, device1->sendCommand(
CommandType::START_SMOOTH_ZOOM, maxZoom, 0));
// TODO (epeev): Enable and check for zoom notifications
ASSERT_EQ(Status::OK, device1->sendCommand(
CommandType::STOP_SMOOTH_ZOOM, 0, 0));
device1->stopPreview();
device1->close();
}
}
}
// Verify that the static camera characteristics can be retrieved
// successfully.
TEST_F(CameraHidlTest, getCameraCharacteristics) {