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-rw-r--r--tests/unit_tests/epee_utils.cpp256
-rw-r--r--tests/unit_tests/json_serialization.cpp8
2 files changed, 259 insertions, 5 deletions
diff --git a/tests/unit_tests/epee_utils.cpp b/tests/unit_tests/epee_utils.cpp
index 4f42140b3..2e93f9e67 100644
--- a/tests/unit_tests/epee_utils.cpp
+++ b/tests/unit_tests/epee_utils.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2019, The Monero Project
+// Copyright (c) 2014-2020, The Monero Project
//
// All rights reserved.
//
@@ -45,6 +45,7 @@
#include "boost/archive/portable_binary_iarchive.hpp"
#include "boost/archive/portable_binary_oarchive.hpp"
#include "byte_slice.h"
+#include "byte_stream.h"
#include "crypto/crypto.h"
#include "hex.h"
#include "net/net_utils_base.h"
@@ -809,6 +810,259 @@ TEST(ByteSlice, GetSlice)
EXPECT_TRUE(boost::range::equal(base_string, original));
}
+TEST(ByteStream, Construction)
+{
+ EXPECT_TRUE(std::is_default_constructible<epee::byte_stream>());
+ EXPECT_TRUE(std::is_move_constructible<epee::byte_stream>());
+ EXPECT_FALSE(std::is_copy_constructible<epee::byte_stream>());
+ EXPECT_TRUE(std::is_move_assignable<epee::byte_stream>());
+ EXPECT_FALSE(std::is_copy_assignable<epee::byte_stream>());
+}
+
+TEST(ByteStream, Noexcept)
+{
+ EXPECT_TRUE(std::is_nothrow_default_constructible<epee::byte_stream>());
+ EXPECT_TRUE(std::is_nothrow_move_constructible<epee::byte_stream>());
+ EXPECT_TRUE(std::is_nothrow_move_assignable<epee::byte_stream>());
+
+ epee::byte_stream lvalue;
+ const epee::byte_stream clvalue;
+
+ EXPECT_TRUE(noexcept(lvalue.data()));
+ EXPECT_TRUE(noexcept(clvalue.data()));
+ EXPECT_TRUE(noexcept(lvalue.tellp()));
+ EXPECT_TRUE(noexcept(clvalue.tellp()));
+ EXPECT_TRUE(noexcept(lvalue.available()));
+ EXPECT_TRUE(noexcept(clvalue.available()));
+ EXPECT_TRUE(noexcept(lvalue.size()));
+ EXPECT_TRUE(noexcept(clvalue.size()));
+ EXPECT_TRUE(noexcept(lvalue.capacity()));
+ EXPECT_TRUE(noexcept(clvalue.capacity()));
+ EXPECT_TRUE(noexcept(lvalue.put_unsafe(4)));
+ EXPECT_TRUE(noexcept(lvalue.take_buffer()));
+}
+
+TEST(ByteStream, Empty)
+{
+ epee::byte_stream stream;
+
+ EXPECT_EQ(epee::byte_stream::default_increase(), stream.increase_size());
+
+ EXPECT_EQ(nullptr, stream.data());
+ EXPECT_EQ(nullptr, stream.tellp());
+ EXPECT_EQ(0u, stream.available());
+ EXPECT_EQ(0u, stream.size());
+ EXPECT_EQ(0u, stream.capacity());
+
+ const auto buf = stream.take_buffer();
+ EXPECT_EQ(nullptr, buf.get());
+ EXPECT_EQ(nullptr, stream.data());
+ EXPECT_EQ(nullptr, stream.tellp());
+ EXPECT_EQ(0u, stream.available());
+ EXPECT_EQ(0u, stream.size());
+ EXPECT_EQ(0u, stream.capacity());
+}
+
+TEST(ByteStream, Write)
+{
+ using boost::range::equal;
+ using byte_span = epee::span<const std::uint8_t>;
+
+ static constexpr const std::uint8_t source[] =
+ {0xde, 0xad, 0xbe, 0xef, 0xef};
+
+ std::vector<std::uint8_t> bytes;
+ epee::byte_stream stream{4};
+
+ EXPECT_EQ(4u, stream.increase_size());
+
+ stream.write({source, 3});
+ bytes.insert(bytes.end(), source, source + 3);
+ EXPECT_EQ(3u, stream.size());
+ EXPECT_EQ(1u, stream.available());
+ EXPECT_EQ(4u, stream.capacity());
+ EXPECT_TRUE(equal(bytes, byte_span{stream.data(), stream.size()}));
+
+ stream.write({source, 2});
+ bytes.insert(bytes.end(), source, source + 2);
+ EXPECT_EQ(5u, stream.size());
+ EXPECT_EQ(3u, stream.available());
+ EXPECT_EQ(8u, stream.capacity());
+ EXPECT_TRUE(equal(bytes, byte_span{stream.data(), stream.size()}));
+
+ stream.write({source, 5});
+ bytes.insert(bytes.end(), source, source + 5);
+ EXPECT_EQ(10u, stream.size());
+ EXPECT_EQ(2u, stream.available());
+ EXPECT_EQ(12u, stream.capacity());
+ EXPECT_TRUE(equal(bytes, byte_span{stream.data(), stream.size()}));
+
+ stream.write({source, 2});
+ bytes.insert(bytes.end(), source, source + 2);
+ EXPECT_EQ(12u, stream.size());
+ EXPECT_EQ(0u, stream.available());
+ EXPECT_EQ(12u, stream.capacity());
+ EXPECT_TRUE(equal(bytes, byte_span{stream.data(), stream.size()}));
+
+ stream.write({source, 5});
+ bytes.insert(bytes.end(), source, source + 5);
+ EXPECT_EQ(17u, stream.size());
+ EXPECT_EQ(0u, stream.available());
+ EXPECT_EQ(17u, stream.capacity());
+ EXPECT_TRUE(equal(bytes, byte_span{stream.data(), stream.size()}));
+}
+
+TEST(ByteStream, Put)
+{
+ using boost::range::equal;
+ using byte_span = epee::span<const std::uint8_t>;
+
+ std::vector<std::uint8_t> bytes;
+ epee::byte_stream stream;
+
+ for (std::uint8_t i = 0; i < 200; ++i)
+ {
+ bytes.push_back(i);
+ stream.put(i);
+ }
+
+ EXPECT_EQ(200u, stream.size());
+ EXPECT_EQ(epee::byte_stream::default_increase() - 200, stream.available());
+ EXPECT_EQ(epee::byte_stream::default_increase(), stream.capacity());
+ EXPECT_TRUE(equal(bytes, byte_span{stream.data(), stream.size()}));
+}
+
+TEST(ByteStream, Reserve)
+{
+ using boost::range::equal;
+ using byte_span = epee::span<const std::uint8_t>;
+
+ static constexpr const std::uint8_t source[] =
+ {0xde, 0xad, 0xbe, 0xef, 0xef};
+
+ std::vector<std::uint8_t> bytes;
+ epee::byte_stream stream{4};
+
+ EXPECT_EQ(4u, stream.increase_size());
+
+ stream.reserve(100);
+ EXPECT_EQ(100u, stream.capacity());
+ EXPECT_EQ(0u, stream.size());
+ EXPECT_EQ(100u, stream.available());
+
+ for (std::size_t i = 0; i < 100 / sizeof(source); ++i)
+ {
+ stream.write(source);
+ bytes.insert(bytes.end(), source, source + sizeof(source));
+ }
+
+ EXPECT_EQ(100u, stream.size());
+ EXPECT_EQ(0u, stream.available());
+ EXPECT_EQ(100u, stream.capacity());
+ EXPECT_TRUE(equal(bytes, byte_span{stream.data(), stream.size()}));
+}
+
+TEST(ByteStream, TakeBuffer)
+{
+ using boost::range::equal;
+ using byte_span = epee::span<const std::uint8_t>;
+
+ static constexpr const std::uint8_t source[] =
+ {0xde, 0xad, 0xbe, 0xef, 0xef};
+
+ epee::byte_stream stream;
+
+ stream.write(source);
+ ASSERT_EQ(sizeof(source), stream.size());
+ EXPECT_TRUE(equal(source, byte_span{stream.data(), stream.size()}));
+
+ const auto buffer = stream.take_buffer();
+ EXPECT_EQ(0u, stream.size());
+ EXPECT_EQ(0u, stream.available());
+ EXPECT_EQ(0u, stream.capacity());
+ EXPECT_EQ(nullptr, stream.data());
+ EXPECT_EQ(nullptr, stream.tellp());
+ EXPECT_TRUE(equal(source, byte_span{buffer.get(), sizeof(source)}));
+}
+
+TEST(ByteStream, Move)
+{
+ using boost::range::equal;
+ using byte_span = epee::span<const std::uint8_t>;
+
+ static constexpr const std::uint8_t source[] =
+ {0xde, 0xad, 0xbe, 0xef, 0xef};
+
+ epee::byte_stream stream{10};
+ stream.write(source);
+
+ epee::byte_stream stream2{std::move(stream)};
+
+ EXPECT_EQ(10u, stream.increase_size());
+ EXPECT_EQ(0u, stream.size());
+ EXPECT_EQ(0u, stream.available());
+ EXPECT_EQ(0u, stream.capacity());
+ EXPECT_EQ(nullptr, stream.data());
+ EXPECT_EQ(nullptr, stream.tellp());
+
+ EXPECT_EQ(10u, stream2.increase_size());
+ EXPECT_EQ(5u, stream2.size());
+ EXPECT_EQ(5u, stream2.available());
+ EXPECT_EQ(10u, stream2.capacity());
+ EXPECT_NE(nullptr, stream2.data());
+ EXPECT_NE(nullptr, stream2.tellp());
+ EXPECT_TRUE(equal(source, byte_span{stream2.data(), stream2.size()}));
+
+ stream = epee::byte_stream{};
+
+ EXPECT_EQ(epee::byte_stream::default_increase(), stream.increase_size());
+ EXPECT_EQ(0u, stream.size());
+ EXPECT_EQ(0u, stream.available());
+ EXPECT_EQ(0u, stream.capacity());
+ EXPECT_EQ(nullptr, stream.data());
+ EXPECT_EQ(nullptr, stream.tellp());
+
+ stream = std::move(stream2);
+
+ EXPECT_EQ(10u, stream.increase_size());
+ EXPECT_EQ(5u, stream.size());
+ EXPECT_EQ(5u, stream.available());
+ EXPECT_EQ(10u, stream.capacity());
+ EXPECT_NE(nullptr, stream.data());
+ EXPECT_NE(nullptr, stream.tellp());
+ EXPECT_TRUE(equal(source, byte_span{stream.data(), stream.size()}));
+
+ EXPECT_EQ(10u, stream2.increase_size());
+ EXPECT_EQ(0u, stream2.size());
+ EXPECT_EQ(0u, stream2.available());
+ EXPECT_EQ(0u, stream2.capacity());
+ EXPECT_EQ(nullptr, stream2.data());
+ EXPECT_EQ(nullptr, stream2.tellp());
+}
+
+TEST(ByteStream, ToByteSlice)
+{
+ using boost::range::equal;
+ using byte_span = epee::span<const std::uint8_t>;
+
+ static constexpr const std::uint8_t source[] =
+ {0xde, 0xad, 0xbe, 0xef, 0xef};
+
+ epee::byte_stream stream;
+
+ stream.write(source);
+ EXPECT_EQ(sizeof(source), stream.size());
+ EXPECT_TRUE(equal(source, byte_span{stream.data(), stream.size()}));
+
+ const epee::byte_slice slice{std::move(stream)};
+ EXPECT_EQ(0u, stream.size());
+ EXPECT_EQ(0u, stream.available());
+ EXPECT_EQ(0u, stream.capacity());
+ EXPECT_EQ(nullptr, stream.data());
+ EXPECT_EQ(nullptr, stream.tellp());
+ EXPECT_TRUE(equal(source, slice));
+}
+
TEST(ToHex, String)
{
EXPECT_TRUE(epee::to_hex::string(nullptr).empty());
diff --git a/tests/unit_tests/json_serialization.cpp b/tests/unit_tests/json_serialization.cpp
index 6f98d854d..5873d0ab6 100644
--- a/tests/unit_tests/json_serialization.cpp
+++ b/tests/unit_tests/json_serialization.cpp
@@ -3,10 +3,10 @@
#include <boost/range/adaptor/indexed.hpp>
#include <gtest/gtest.h>
#include <rapidjson/document.h>
-#include <rapidjson/stringbuffer.h>
#include <rapidjson/writer.h>
#include <vector>
+#include "byte_stream.h"
#include "crypto/hash.h"
#include "cryptonote_basic/account.h"
#include "cryptonote_basic/cryptonote_basic.h"
@@ -86,14 +86,14 @@ namespace
template<typename T>
T test_json(const T& value)
{
- rapidjson::StringBuffer buffer;
+ epee::byte_stream buffer;
{
- rapidjson::Writer<rapidjson::StringBuffer> dest{buffer};
+ rapidjson::Writer<epee::byte_stream> dest{buffer};
cryptonote::json::toJsonValue(dest, value);
}
rapidjson::Document doc;
- doc.Parse(buffer.GetString());
+ doc.Parse(reinterpret_cast<const char*>(buffer.data()), buffer.size());
if (doc.HasParseError() || !doc.IsObject())
{
throw cryptonote::json::PARSE_FAIL();
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 12:35:39 +0000