mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-14 06:10:40 +01:00
29e7bee330
This moves them from an API directory (system_wrappers/include/) to a non-API directory, which is exactly what we want for utilities like this. BUG=webrtc:8445 Change-Id: I6dc34fe662f5d87b3b5288d33055345bc6bf91db Reviewed-on: https://webrtc-review.googlesource.com/21164 Commit-Queue: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/master@{#22567}
60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
/*
|
|
* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#include "rtc_base/memory/aligned_array.h"
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "test/gtest.h"
|
|
|
|
namespace {
|
|
|
|
bool IsAligned(const void* ptr, size_t alignment) {
|
|
return reinterpret_cast<uintptr_t>(ptr) % alignment == 0;
|
|
}
|
|
|
|
} // namespace
|
|
|
|
namespace webrtc {
|
|
|
|
TEST(AlignedArrayTest, CheckAlignment) {
|
|
AlignedArray<bool> arr(10, 7, 128);
|
|
ASSERT_TRUE(IsAligned(arr.Array(), 128));
|
|
for (size_t i = 0; i < 10; ++i) {
|
|
ASSERT_TRUE(IsAligned(arr.Row(i), 128));
|
|
ASSERT_EQ(arr.Row(i), arr.Array()[i]);
|
|
}
|
|
}
|
|
|
|
TEST(AlignedArrayTest, CheckOverlap) {
|
|
AlignedArray<size_t> arr(10, 7, 128);
|
|
|
|
for (size_t i = 0; i < 10; ++i) {
|
|
for (size_t j = 0; j < 7; ++j) {
|
|
arr.At(i, j) = 20 * i + j;
|
|
}
|
|
}
|
|
|
|
for (size_t i = 0; i < 10; ++i) {
|
|
for (size_t j = 0; j < 7; ++j) {
|
|
ASSERT_EQ(arr.At(i, j), 20 * i + j);
|
|
ASSERT_EQ(arr.Row(i)[j], 20 * i + j);
|
|
ASSERT_EQ(arr.Array()[i][j], 20 * i + j);
|
|
}
|
|
}
|
|
}
|
|
|
|
TEST(AlignedArrayTest, CheckRowsCols) {
|
|
AlignedArray<bool> arr(10, 7, 128);
|
|
ASSERT_EQ(arr.rows(), 10u);
|
|
ASSERT_EQ(arr.cols(), 7u);
|
|
}
|
|
|
|
} // namespace webrtc
|