56 lines
2.0 KiB
C++
56 lines
2.0 KiB
C++
// Copyright 2017 The Chromium OS 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 "bsdiff/brotli_compressor.h"
|
|
|
|
#include <gtest/gtest.h>
|
|
|
|
#include "bsdiff/brotli_decompressor.h"
|
|
|
|
namespace {
|
|
|
|
constexpr uint8_t kHelloWorld[] = {
|
|
0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x57, 0x6f, 0x72, 0x6c, 0x64, 0x0a,
|
|
};
|
|
} // namespace
|
|
|
|
namespace bsdiff {
|
|
|
|
TEST(BrotliCompressorTest, BrotliCompressorSmoke) {
|
|
BrotliCompressor brotli_compressor(11);
|
|
EXPECT_TRUE(brotli_compressor.Write(kHelloWorld, sizeof(kHelloWorld)));
|
|
EXPECT_TRUE(brotli_compressor.Finish());
|
|
std::vector<uint8_t> compressed_data = brotli_compressor.GetCompressedData();
|
|
EXPECT_GT(compressed_data.size(), static_cast<size_t>(0));
|
|
|
|
// Run decompressor and check we can get the exact same data as kHelloWorld.
|
|
std::vector<uint8_t> decompressed_data(sizeof(kHelloWorld));
|
|
BrotliDecompressor brotli_decompressor;
|
|
EXPECT_TRUE(brotli_decompressor.SetInputData(compressed_data.data(),
|
|
compressed_data.size()));
|
|
EXPECT_TRUE(
|
|
brotli_decompressor.Read(decompressed_data.data(), sizeof(kHelloWorld)));
|
|
EXPECT_TRUE(brotli_decompressor.Close());
|
|
EXPECT_EQ(
|
|
std::vector<uint8_t>(kHelloWorld, kHelloWorld + sizeof(kHelloWorld)),
|
|
decompressed_data);
|
|
}
|
|
|
|
TEST(BrotliCompressorTest, BrotliCompressorEmptyStream) {
|
|
uint8_t unused_value = 0;
|
|
BrotliCompressor brotli_compressor(11);
|
|
EXPECT_TRUE(brotli_compressor.Write(&unused_value, 0));
|
|
EXPECT_TRUE(brotli_compressor.Finish());
|
|
|
|
std::vector<uint8_t> compressed_data = brotli_compressor.GetCompressedData();
|
|
|
|
// Check that we can close the decompressor without errors.
|
|
BrotliDecompressor brotli_decompressor;
|
|
EXPECT_TRUE(brotli_decompressor.SetInputData(compressed_data.data(),
|
|
compressed_data.size()));
|
|
EXPECT_TRUE(brotli_decompressor.Close());
|
|
}
|
|
|
|
} // namespace bsdiff
|