blob: 5e8648efc2a6bf6ac30d69bb5ab900891719eae5 [file] [log] [blame]
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "media/base/video_frame.h"
#include "media/cast/test/utility/barcode.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace cobalt {
namespace media {
namespace cast {
namespace test {
namespace {
TEST(BarcodeTest, Small) {
scoped_refptr<media::VideoFrame> frame =
media::VideoFrame::CreateBlackFrame(gfx::Size(320, 10));
for (unsigned char in_bits = 0; in_bits < 255; in_bits++) {
EXPECT_TRUE(EncodeBarcode(in_bits, frame));
unsigned char out_bits = ~in_bits;
EXPECT_TRUE(DecodeBarcode(frame, &out_bits));
EXPECT_EQ(in_bits, out_bits);
}
}
TEST(BarcodeTest, Large) {
scoped_refptr<media::VideoFrame> frame =
media::VideoFrame::CreateBlackFrame(gfx::Size(10000, 10));
std::vector<bool> in_bits(1024);
std::vector<bool> out_bits(1024);
for (int i = 0; i < 1024; i++) in_bits[i] = true;
EXPECT_TRUE(EncodeBarcode(in_bits, frame));
EXPECT_TRUE(DecodeBarcode(frame, &out_bits));
for (int i = 0; i < 1024; i++) {
EXPECT_EQ(in_bits[i], out_bits[i]);
}
for (int i = 0; i < 1024; i++) in_bits[i] = false;
EXPECT_TRUE(EncodeBarcode(in_bits, frame));
EXPECT_TRUE(DecodeBarcode(frame, &out_bits));
for (int i = 0; i < 1024; i++) {
EXPECT_EQ(in_bits[i], out_bits[i]);
}
for (int i = 0; i < 1024; i++) in_bits[i] = (i & 1) == 0;
EXPECT_TRUE(EncodeBarcode(in_bits, frame));
EXPECT_TRUE(DecodeBarcode(frame, &out_bits));
for (int i = 0; i < 1024; i++) {
EXPECT_EQ(in_bits[i], out_bits[i]);
}
for (int i = 0; i < 1024; i++) in_bits[i] = (i & 1) == 1;
EXPECT_TRUE(EncodeBarcode(in_bits, frame));
EXPECT_TRUE(DecodeBarcode(frame, &out_bits));
for (int i = 0; i < 1024; i++) {
EXPECT_EQ(in_bits[i], out_bits[i]);
}
}
} // namespace
} // namespace test
} // namespace cast
} // namespace media
} // namespace cobalt