96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
/*
|
|
* Copyright (C) 2016 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef V4L2_CAMERA_HAL_METADATA_TEST_COMMON_H_
|
|
#define V4L2_CAMERA_HAL_METADATA_TEST_COMMON_H_
|
|
|
|
#include <array>
|
|
#include <vector>
|
|
|
|
#include <camera/CameraMetadata.h>
|
|
#include <gtest/gtest.h>
|
|
#include "array_vector.h"
|
|
#include "metadata_common.h"
|
|
|
|
namespace v4l2_camera_hal {
|
|
|
|
// Check that metadata of a given tag matches expectations.
|
|
// Generic.
|
|
template <typename T>
|
|
static void ExpectMetadataEq(const android::CameraMetadata& metadata,
|
|
int32_t tag,
|
|
const T* expected,
|
|
size_t size) {
|
|
camera_metadata_ro_entry_t entry = metadata.find(tag);
|
|
ASSERT_EQ(entry.count, size);
|
|
const T* data = nullptr;
|
|
GetDataPointer(entry, &data);
|
|
ASSERT_NE(data, nullptr);
|
|
for (size_t i = 0; i < size; ++i) {
|
|
EXPECT_EQ(data[i], expected[i]);
|
|
}
|
|
}
|
|
|
|
// Single item.
|
|
template <typename T>
|
|
static void ExpectMetadataEq(const android::CameraMetadata& metadata,
|
|
int32_t tag,
|
|
T expected) {
|
|
ExpectMetadataEq(metadata, tag, &expected, 1);
|
|
}
|
|
|
|
// Vector of items.
|
|
template <typename T>
|
|
static void ExpectMetadataEq(const android::CameraMetadata& metadata,
|
|
int32_t tag,
|
|
const std::vector<T>& expected) {
|
|
ExpectMetadataEq(metadata, tag, expected.data(), expected.size());
|
|
}
|
|
|
|
// Array of items.
|
|
template <typename T, size_t N>
|
|
static void ExpectMetadataEq(const android::CameraMetadata& metadata,
|
|
int32_t tag,
|
|
const std::array<T, N>& expected) {
|
|
ExpectMetadataEq(metadata, tag, expected.data(), N);
|
|
}
|
|
|
|
// ArrayVector.
|
|
template <typename T, size_t N>
|
|
static void ExpectMetadataEq(const android::CameraMetadata& metadata,
|
|
int32_t tag,
|
|
const ArrayVector<T, N>& expected) {
|
|
ExpectMetadataEq(
|
|
metadata, tag, expected.data(), expected.total_num_elements());
|
|
}
|
|
|
|
// Vector of arrays.
|
|
template <typename T, size_t N>
|
|
static void ExpectMetadataEq(const android::CameraMetadata& metadata,
|
|
int32_t tag,
|
|
const std::vector<std::array<T, N>>& expected) {
|
|
// Convert to array vector so we know all the elements are contiguous.
|
|
ArrayVector<T, N> array_vector;
|
|
for (const auto& array : expected) {
|
|
array_vector.push_back(array);
|
|
}
|
|
ExpectMetadataEq(metadata, tag, array_vector);
|
|
}
|
|
|
|
} // namespace v4l2_camera_hal
|
|
|
|
#endif // V4L2_CAMERA_HAL_METADATA_TEST_COMMON_H_
|