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133 lines
6.0 KiB
C++
133 lines
6.0 KiB
C++
//
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// Copyright (c) 2019-2020 Ruben Perez Hidalgo (rubenperez038 at gmail dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#include <gtest/gtest.h>
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#include "boost/mysql/detail/protocol/binary_deserialization.hpp"
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#include "test_common.hpp"
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// Tests for deserialize_binary_value()
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// Note: full coverage of individual types is done in each type deserialization
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// routine. Here we verify that deserialize_binary_value() selects the right
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// deserialization routine and target value type. Full coverage for
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// each type can be found in serialization.cpp
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using namespace boost::mysql::detail;
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using namespace boost::mysql::test;
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using namespace testing;
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using boost::mysql::value;
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using boost::mysql::error_code;
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using boost::mysql::errc;
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namespace
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{
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using boost::mysql::operator<<;
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struct binary_value_testcase : named_param
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{
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std::string name;
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std::vector<std::uint8_t> from;
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value expected;
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protocol_field_type type;
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std::uint16_t flags;
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template <typename T>
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binary_value_testcase(
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std::string name,
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std::vector<std::uint8_t> from,
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T&& expected_value,
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protocol_field_type type,
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std::uint16_t flags=0
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):
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name(std::move(name)),
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from(std::move(from)),
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expected(std::forward<T>(expected_value)),
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type(type),
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flags(flags)
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{
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}
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};
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struct DeserializeBinaryValueTest : public TestWithParam<binary_value_testcase> {};
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TEST_P(DeserializeBinaryValueTest, CorrectFormat_SetsOutputValueReturnsTrue)
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{
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using boost::mysql::operator<<;
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column_definition_packet coldef;
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coldef.type = GetParam().type;
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coldef.flags.value = GetParam().flags;
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boost::mysql::field_metadata meta (coldef);
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value actual_value;
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const auto& buffer = GetParam().from;
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deserialization_context ctx (buffer.data(), buffer.data() + buffer.size(), capabilities());
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auto err = deserialize_binary_value(ctx, meta, actual_value);
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EXPECT_EQ(err, errc::ok);
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EXPECT_EQ(actual_value, GetParam().expected);
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}
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INSTANTIATE_TEST_SUITE_P(StringTypes, DeserializeBinaryValueTest, Values(
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binary_value_testcase("varchar", {0x04, 0x74, 0x65, 0x73, 0x74}, "test", protocol_field_type::var_string),
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binary_value_testcase("char", {0x04, 0x74, 0x65, 0x73, 0x74}, "test", protocol_field_type::string),
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binary_value_testcase("varbinary", {0x04, 0x74, 0x65, 0x73, 0x74}, "test",
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protocol_field_type::var_string, column_flags::binary),
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binary_value_testcase("binary", {0x04, 0x74, 0x65, 0x73, 0x74}, "test",
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protocol_field_type::string, column_flags::binary),
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binary_value_testcase("text_blob", {0x04, 0x74, 0x65, 0x73, 0x74}, "test",
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protocol_field_type::blob, column_flags::blob),
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binary_value_testcase("enum", {0x04, 0x74, 0x65, 0x73, 0x74}, "test",
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protocol_field_type::string, column_flags::enum_),
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binary_value_testcase("set", {0x04, 0x74, 0x65, 0x73, 0x74}, "test",
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protocol_field_type::string, column_flags::set),
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binary_value_testcase("bit", {0x02, 0x02, 0x01}, "\2\1", protocol_field_type::bit),
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binary_value_testcase("decimal", {0x02, 0x31, 0x30}, "10", protocol_field_type::newdecimal),
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binary_value_testcase("geomtry", {0x04, 0x74, 0x65, 0x73, 0x74}, "test", protocol_field_type::geometry)
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), test_name_generator);
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INSTANTIATE_TEST_SUITE_P(IntTypes, DeserializeBinaryValueTest, Values(
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binary_value_testcase("tinyint_unsigned", {0x14}, std::uint32_t(20),
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protocol_field_type::tiny, column_flags::unsigned_),
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binary_value_testcase("tinyint_signed", {0xec}, std::int32_t(-20), protocol_field_type::tiny),
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binary_value_testcase("smallint_unsigned", {0x14, 0x00}, std::uint32_t(20),
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protocol_field_type::short_, column_flags::unsigned_),
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binary_value_testcase("smallint_signed", {0xec, 0xff}, std::int32_t(-20), protocol_field_type::short_),
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binary_value_testcase("mediumint_unsigned", {0x14, 0x00, 0x00, 0x00}, std::uint32_t(20),
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protocol_field_type::int24, column_flags::unsigned_),
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binary_value_testcase("mediumint_signed", {0xec, 0xff, 0xff, 0xff}, std::int32_t(-20), protocol_field_type::int24),
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binary_value_testcase("int_unsigned", {0x14, 0x00, 0x00, 0x00}, std::uint32_t(20),
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protocol_field_type::long_, column_flags::unsigned_),
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binary_value_testcase("int_signed", {0xec, 0xff, 0xff, 0xff}, std::int32_t(-20), protocol_field_type::long_),
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binary_value_testcase("bigint_unsigned", {0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, std::uint64_t(20),
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protocol_field_type::longlong, column_flags::unsigned_),
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binary_value_testcase("bigint_signed", {0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, std::int64_t(-20),
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protocol_field_type::longlong)
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), test_name_generator);
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INSTANTIATE_TEST_SUITE_P(FloatingPointTypes, DeserializeBinaryValueTest, Values(
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binary_value_testcase("float", {0x66, 0x66, 0x86, 0xc0}, -4.2f, protocol_field_type::float_),
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binary_value_testcase("double", {0xcd, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x10, 0xc0}, -4.2, protocol_field_type::double_)
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), test_name_generator);
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INSTANTIATE_TEST_SUITE_P(TimeTypes, DeserializeBinaryValueTest, Values(
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binary_value_testcase("date", {0x04, 0xda, 0x07, 0x03, 0x1c}, makedate(2010, 3, 28), protocol_field_type::date),
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binary_value_testcase("datetime", {0x0b, 0xda, 0x07, 0x05, 0x02, 0x17, 0x01, 0x32, 0xa0, 0x86, 0x01, 0x00},
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makedt(2010, 5, 2, 23, 1, 50, 100000), protocol_field_type::datetime),
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binary_value_testcase("timestamp", {0x0b, 0xda, 0x07, 0x05, 0x02, 0x17, 0x01, 0x32, 0xa0, 0x86, 0x01, 0x00},
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makedt(2010, 5, 2, 23, 1, 50, 100000), protocol_field_type::timestamp),
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binary_value_testcase("time", { 0x0c, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x02, 0x03, 0xa0, 0x86, 0x01, 0x00},
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maket(120, 2, 3, 100000), protocol_field_type::time),
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binary_value_testcase("year", {0xe3, 0x07}, std::uint32_t(2019), protocol_field_type::year, column_flags::unsigned_)
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), test_name_generator);
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} // anon namespace
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