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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include <vector>
#include "base/compiler_specific.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/inspector_protocol/crdtp/chromium/protocol_traits.h"
namespace content {
namespace protocol {
namespace {
using crdtp::Binary;
TEST(ProtocolBinaryTest, base64EmptyArgs) {
EXPECT_EQ(std::string(), Binary().toBase64());
bool success = false;
Binary decoded = Binary::fromBase64("", &success);
EXPECT_TRUE(success);
EXPECT_EQ(std::vector<uint8_t>(),
std::vector<uint8_t>(decoded.begin(), decoded.end()));
}
TEST(ProtocolStringTest, AllBytesBase64Roundtrip) {
std::vector<uint8_t> all_bytes;
for (int ii = 0; ii < 255; ++ii)
all_bytes.push_back(ii);
Binary binary = Binary::fromVector(all_bytes);
bool success = false;
Binary decoded = Binary::fromBase64(binary.toBase64(), &success);
EXPECT_TRUE(success);
std::vector<uint8_t> decoded_bytes(decoded.begin(), decoded.end());
EXPECT_EQ(all_bytes, decoded_bytes);
}
TEST(ProtocolStringTest, HelloWorldBase64Roundtrip) {
const std::string kMsg = "Hello, world.";
std::vector<uint8_t> msg(kMsg.begin(), kMsg.end());
EXPECT_EQ(kMsg.size(), msg.size());
auto encoded = Binary::fromVector(msg).toBase64();
EXPECT_EQ("SGVsbG8sIHdvcmxkLg==", encoded);
bool success = false;
Binary decoded_binary = Binary::fromBase64(encoded, &success);
EXPECT_TRUE(success);
std::vector<uint8_t> decoded(decoded_binary.begin(), decoded_binary.end());
EXPECT_EQ(msg, decoded);
}
TEST(ProtocolBinaryTest, InvalidBase64Decode) {
bool success = true;
Binary binary = Binary::fromBase64("This is not base64.", &success);
EXPECT_FALSE(success);
}
} // namespace
} // namespace protocol
} // namespace content
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