82 lines
2.8 KiB
C++
82 lines
2.8 KiB
C++
/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __ANDROID_HAL_CAMERA3_TEST_COMMON__
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#define __ANDROID_HAL_CAMERA3_TEST_COMMON__
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#include <gtest/gtest.h>
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#include <hardware/hardware.h>
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#include <hardware/camera3.h>
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namespace tests {
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static const int kMmaxCams = 2;
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static const uint16_t kVersion3_0 = HARDWARE_MODULE_API_VERSION(3, 0);
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class Camera3Module : public testing::Test {
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public:
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Camera3Module() :
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num_cams_(0),
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cam_module_(NULL) {}
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~Camera3Module() {}
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protected:
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virtual void SetUp() {
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const hw_module_t *hw_module = NULL;
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ASSERT_EQ(0, hw_get_module(CAMERA_HARDWARE_MODULE_ID, &hw_module))
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<< "Can't get camera module";
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ASSERT_TRUE(NULL != hw_module)
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<< "hw_get_module didn't return a valid camera module";
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cam_module_ = reinterpret_cast<const camera_module_t*>(hw_module);
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ASSERT_TRUE(NULL != cam_module_->get_number_of_cameras)
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<< "get_number_of_cameras is not implemented";
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num_cams_ = cam_module_->get_number_of_cameras();
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}
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int num_cams() { return num_cams_; }
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const camera_module_t * cam_module() { return cam_module_; }
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private:
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int num_cams_;
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const camera_module_t *cam_module_;
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};
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class Camera3Device : public Camera3Module {
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public:
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Camera3Device() :
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cam_device_(NULL) {}
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~Camera3Device() {}
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protected:
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virtual void SetUp() {
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Camera3Module::SetUp();
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hw_device_t *device = NULL;
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ASSERT_TRUE(NULL != cam_module()->common.methods->open)
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<< "Camera open() is unimplemented";
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ASSERT_EQ(0, cam_module()->common.methods->open(
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(const hw_module_t*)cam_module(), "0", &device))
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<< "Can't open camera device";
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ASSERT_TRUE(NULL != device)
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<< "Camera open() returned a NULL device";
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ASSERT_LE(kVersion3_0, device->version)
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<< "The device does not support HAL3";
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cam_device_ = reinterpret_cast<camera3_device_t*>(device);
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}
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camera3_device_t* cam_device() { return cam_device_; }
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private:
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camera3_device *cam_device_;
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};
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} // namespace tests
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#endif // __ANDROID_HAL_CAMERA3_TEST_COMMON__
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