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a65e86af1dec4fcac89b9732ef14bfb60e493492
mysql/test/unit/serialization.cpp
ruben 203765459b Sanitized CMake 
Now mysql_asio propagates the right C++ standard
Now tests are built conditionally
Now unit tests are inside their own subdirectory
2020-01-14 11:30:26 +00:00

498 lines
18 KiB
C++
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/*
* deserialization.cpp
*
* Created on: Jun 29, 2019
* Author: ruben
*/
#include "serialization_test_common.hpp"
#include "test_common.hpp"
using namespace testing;
using namespace std;
using namespace mysql::detail;
using namespace mysql::test;
using mysql::Error;
using mysql::collation;
namespace
{
struct DeserializeErrorParams
{
shared_ptr<TypeErasedValue> value;
vector<uint8_t> buffer;
string test_name;
Error expected_error;
template <typename T>
DeserializeErrorParams create(vector<uint8_t>&& buffer, string&& test_name, Error err = Error::incomplete_message)
{
return DeserializeErrorParams {
make_shared<TypeErasedValueImpl<T>>(T{}),
move(buffer),
move(test_name),
err
};
}
};
ostream& operator<<(ostream& os, const DeserializeErrorParams& params)
{
return os << params.value->get_type_name() << " - " << params.test_name;
}
// Special error conditions
struct DeserializeErrorTest : testing::TestWithParam<DeserializeErrorParams>
{
};
TEST_P(DeserializeErrorTest, Deserialize_ErrorCondition_ReturnsErrorCode)
{
auto first = GetParam().buffer.data();
auto last = GetParam().buffer.data() + GetParam().buffer.size();
DeserializationContext ctx (first, last, capabilities(0));
auto value = GetParam().value->default_construct();
auto err = value->deserialize(ctx);
EXPECT_EQ(err, GetParam().expected_error);
}
// Definitions for the parameterized tests
string string_250 (250, 'a');
string string_251 (251, 'a');
string string_ffff (0xffff, 'a');
string string_10000 (0x10000, 'a');
enum class EnumInt1 : uint8_t
{
value0 = 0,
value1 = 3,
value2 = 0xff
};
enum class EnumInt2 : uint16_t
{
value0 = 0,
value1 = 3,
value2 = 0xfeff
};
enum class EnumInt4 : uint32_t
{
value0 = 0,
value1 = 3,
value2 = 0xfcfdfeff
};
INSTANTIATE_TEST_SUITE_P(UnsignedFixedSizeInts, FullSerializationTest, ::testing::Values(
SerializeParams(int1(0xff), {0xff}),
SerializeParams(int2(0xfeff), {0xff, 0xfe}),
SerializeParams(int3(0xfdfeff), {0xff, 0xfe, 0xfd}),
SerializeParams(int4(0xfcfdfeff), {0xff, 0xfe, 0xfd, 0xfc}),
SerializeParams(int6(0xfafbfcfdfeff), {0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa}),
SerializeParams(int8(0xf8f9fafbfcfdfeff), {0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8})
));
INSTANTIATE_TEST_SUITE_P(SignedFixedSizeInts, FullSerializationTest, ::testing::Values(
SerializeParams(int1_signed(-1), {0xff}, "Negative"),
SerializeParams(int2_signed(-0x101), {0xff, 0xfe}, "Negative"),
SerializeParams(int4_signed(-0x3020101), {0xff, 0xfe, 0xfd, 0xfc}, "Negative"),
SerializeParams(int8_signed(-0x0706050403020101), {0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8}, "Negative"),
SerializeParams(int1_signed(0x01), {0x01}, "Positive"),
SerializeParams(int2_signed(0x0201), {0x01, 0x02}, "Positive"),
SerializeParams(int4_signed(0x04030201), {0x01, 0x02, 0x03, 0x04}, "Positive"),
SerializeParams(int8_signed(0x0807060504030201), {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}, "Positive")
));
INSTANTIATE_TEST_SUITE_P(LengthEncodedInt, FullSerializationTest, ::testing::Values(
SerializeParams(int_lenenc(1), {0x01}, "1 byte (regular value)"),
SerializeParams(int_lenenc(250), {0xfa}, "1 byte (max value)"),
SerializeParams(int_lenenc(0xfeb7), {0xfc, 0xb7, 0xfe}, "2 bytes (regular value)"),
SerializeParams(int_lenenc(0xffff), {0xfc, 0xff, 0xff}, "2 bytes (max value)"),
SerializeParams(int_lenenc(0xa0feff), {0xfd, 0xff, 0xfe, 0xa0}, "3 bytes (regular value)"),
SerializeParams(int_lenenc(0xffffff), {0xfd, 0xff, 0xff, 0xff}, "3 bytes (max value)"),
SerializeParams(int_lenenc(0xf8f9fafbfcfdfeff),
{0xfe, 0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8}, "8 bytes (regular value)"),
SerializeParams(int_lenenc(0xffffffffffffffff),
{0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, "8 bytes (max value)")
));
INSTANTIATE_TEST_SUITE_P(FixedSizeString, FullSerializationTest, ::testing::Values(
SerializeParams(string_fixed<4>({'a', 'b', 'd', 'e'}), {0x61, 0x62, 0x64, 0x65}, "Regular characters"),
SerializeParams(string_fixed<3>({'\0', '\1', 'a'}), {0x00, 0x01, 0x61}, "Null characters"),
SerializeParams(string_fixed<3>({char(0xc3), char(0xb1), 'a'}), {0xc3, 0xb1, 0x61}, "UTF-8 characters"),
SerializeParams(string_fixed<1>({'a'}), {0x61}, "Size 1 string")
));
INSTANTIATE_TEST_SUITE_P(NullTerminatedString, FullSerializationTest, ::testing::Values(
SerializeParams(string_null("abc"), {0x61, 0x62, 0x63, 0x00}, "Regular characters"),
SerializeParams(string_null("\xc3\xb1"), {0xc3, 0xb1, 0x00}, "UTF-8 characters"),
SerializeParams(string_null(""), {0x00}, "Empty string")
));
INSTANTIATE_TEST_SUITE_P(LengthEncodedString, FullSerializationTest, ::testing::Values(
SerializeParams(string_lenenc(""), {0x00}, "Empty string"),
SerializeParams(string_lenenc("abc"), {0x03, 0x61, 0x62, 0x63}, "1 byte size, regular characters"),
SerializeParams(string_lenenc(string_view("a\0b", 3)), {0x03, 0x61, 0x00, 0x62}, "1 byte size, null characters"),
SerializeParams(string_lenenc(string_250), concat({250}, vector<uint8_t>(250, 0x61)), "1 byte size, max"),
SerializeParams(string_lenenc(string_251), concat({0xfc, 251, 0}, vector<uint8_t>(251, 0x61)), "2 byte size, min"),
SerializeParams(string_lenenc(string_ffff), concat({0xfc, 0xff, 0xff}, vector<uint8_t>(0xffff, 0x61)), "2 byte size, max"),
SerializeParams(string_lenenc(string_10000), concat({0xfd, 0x00, 0x00, 0x01}, vector<uint8_t>(0x10000, 0x61)), "3 byte size, max")
));
INSTANTIATE_TEST_SUITE_P(EofString, SerializeDeserializeTest, ::testing::Values(
SerializeParams(string_eof("abc"), {0x61, 0x62, 0x63}, "Regular characters"),
SerializeParams(string_eof(string_view("a\0b", 3)), {0x61, 0x00, 0x62}, "Null characters"),
SerializeParams(string_eof(""), {}, "Empty string")
));
INSTANTIATE_TEST_SUITE_P(Enums, FullSerializationTest, ::testing::Values(
SerializeParams(EnumInt1::value1, {0x03}, "low value"),
SerializeParams(EnumInt1::value2, {0xff}, "high value"),
SerializeParams(EnumInt2::value1, {0x03, 0x00}, "low value"),
SerializeParams(EnumInt2::value2, {0xff, 0xfe}, "high value"),
SerializeParams(EnumInt4::value1, {0x03, 0x00, 0x00, 0x00}, "low value"),
SerializeParams(EnumInt4::value2, {0xff, 0xfe, 0xfd, 0xfc}, "high value")
));
INSTANTIATE_TEST_SUITE_P(PacketHeader, FullSerializationTest, ::testing::Values(
// packet header
SerializeParams(packet_header{int3(3), int1(0)}, {0x03, 0x00, 0x00, 0x00}, "small packet, seqnum==0"),
SerializeParams(packet_header{int3(9), int1(2)}, {0x09, 0x00, 0x00, 0x02}, "small packet, seqnum!=0"),
SerializeParams(packet_header{int3(0xcacbcc), int1(0xfa)}, {0xcc, 0xcb, 0xca, 0xfa}, "big packet, seqnum!=0"),
SerializeParams(packet_header{int3(0xffffff), int1(0xff)}, {0xff, 0xff, 0xff, 0xff}, "max packet, max seqnum")
));
INSTANTIATE_TEST_SUITE_P(OkPacket, DeserializeTest, ::testing::Values(
SerializeParams(ok_packet{
int_lenenc(4), // affected rows
int_lenenc(0), // last insert ID
int2(SERVER_STATUS_AUTOCOMMIT | SERVER_QUERY_NO_INDEX_USED), // server status
int2(0), // warnings
string_lenenc("Rows matched: 5 Changed: 4 Warnings: 0")
}, {
0x04, 0x00, 0x22, 0x00, 0x00, 0x00, 0x28, 0x52, 0x6f, 0x77, 0x73,
0x20, 0x6d, 0x61, 0x74, 0x63, 0x68, 0x65, 0x64, 0x3a, 0x20, 0x35, 0x20, 0x20, 0x43, 0x68, 0x61,
0x6e, 0x67, 0x65, 0x64, 0x3a, 0x20, 0x34, 0x20, 0x20, 0x57, 0x61, 0x72, 0x6e, 0x69, 0x6e, 0x67,
0x73, 0x3a, 0x20, 0x30
}, "successful UPDATE"),
SerializeParams(ok_packet{
int_lenenc(1), // affected rows
int_lenenc(6), // last insert ID
int2(SERVER_STATUS_AUTOCOMMIT), // server status
int2(0), // warnings
string_lenenc("") // no message
},{
0x01, 0x06, 0x02, 0x00, 0x00, 0x00
}, "successful INSERT"),
SerializeParams(ok_packet{
int_lenenc(0), // affected rows
int_lenenc(0), // last insert ID
int2(SERVER_STATUS_AUTOCOMMIT), // server status
int2(0), // warnings
string_lenenc("") // no message
}, {
0x00, 0x00, 0x02, 0x00, 0x00, 0x00
}, "Successful login")
));
INSTANTIATE_TEST_SUITE_P(ErrPacket, DeserializeTest, ::testing::Values(
SerializeParams(err_packet{
int2(1049), // eror code
string_fixed<1>({0x23}), // sql state marker
string_fixed<5>({'4', '2', '0', '0', '0'}), // sql state
string_eof("Unknown database 'a'") // err msg
}, {
0x19, 0x04, 0x23, 0x34, 0x32, 0x30, 0x30, 0x30, 0x55, 0x6e, 0x6b,
0x6e, 0x6f, 0x77, 0x6e, 0x20, 0x64, 0x61, 0x74,
0x61, 0x62, 0x61, 0x73, 0x65, 0x20, 0x27, 0x61, 0x27
}, "Wrong USE database"),
SerializeParams(err_packet{
int2(1146), // eror code
string_fixed<1>({0x23}), // sql state marker
string_fixed<5>({'4', '2', 'S', '0', '2'}), // sql state
string_eof("Table 'awesome.unknown' doesn't exist") // err msg
}, {
0x7a, 0x04, 0x23, 0x34, 0x32, 0x53, 0x30, 0x32,
0x54, 0x61, 0x62, 0x6c, 0x65, 0x20, 0x27, 0x61,
0x77, 0x65, 0x73, 0x6f, 0x6d, 0x65, 0x2e, 0x75,
0x6e, 0x6b, 0x6e, 0x6f, 0x77, 0x6e, 0x27, 0x20,
0x64, 0x6f, 0x65, 0x73, 0x6e, 0x27, 0x74, 0x20,
0x65, 0x78, 0x69, 0x73, 0x74
}, "Unknown table"),
SerializeParams(err_packet{
int2(1045), // error code
string_fixed<1>({0x23}), // SQL state marker
string_fixed<5>({'2', '8', '0', '0', '0'}), // SQL state
string_eof("Access denied for user 'root'@'localhost' (using password: YES)")
}, {
0x15, 0x04, 0x23, 0x32, 0x38, 0x30, 0x30, 0x30,
0x41, 0x63, 0x63, 0x65, 0x73, 0x73, 0x20, 0x64,
0x65, 0x6e, 0x69, 0x65, 0x64, 0x20, 0x66, 0x6f,
0x72, 0x20, 0x75, 0x73, 0x65, 0x72, 0x20, 0x27,
0x72, 0x6f, 0x6f, 0x74, 0x27, 0x40, 0x27, 0x6c,
0x6f, 0x63, 0x61, 0x6c, 0x68, 0x6f, 0x73, 0x74,
0x27, 0x20, 0x28, 0x75, 0x73, 0x69, 0x6e, 0x67,
0x20, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72,
0x64, 0x3a, 0x20, 0x59, 0x45, 0x53, 0x29
}, "Failed login")
));
constexpr std::uint8_t handshake_auth_plugin_data [] = {
0x52, 0x1a, 0x50, 0x3a, 0x4b, 0x12, 0x70, 0x2f,
0x03, 0x5a, 0x74, 0x05, 0x28, 0x2b, 0x7f, 0x21,
0x43, 0x4a, 0x21, 0x62
};
constexpr std::uint32_t hanshake_caps =
CLIENT_LONG_PASSWORD |
CLIENT_FOUND_ROWS |
CLIENT_LONG_FLAG |
CLIENT_CONNECT_WITH_DB |
CLIENT_NO_SCHEMA |
CLIENT_COMPRESS |
CLIENT_ODBC |
CLIENT_LOCAL_FILES |
CLIENT_IGNORE_SPACE |
CLIENT_PROTOCOL_41 |
CLIENT_INTERACTIVE |
CLIENT_IGNORE_SIGPIPE |
CLIENT_TRANSACTIONS |
CLIENT_RESERVED | // old flag, but set in this frame
CLIENT_RESERVED2 | // old flag, but set in this frame
CLIENT_MULTI_STATEMENTS |
CLIENT_MULTI_RESULTS |
CLIENT_PS_MULTI_RESULTS |
CLIENT_PLUGIN_AUTH |
CLIENT_CONNECT_ATTRS |
CLIENT_PLUGIN_AUTH_LENENC_CLIENT_DATA |
CLIENT_CAN_HANDLE_EXPIRED_PASSWORDS |
CLIENT_SESSION_TRACK |
CLIENT_DEPRECATE_EOF |
CLIENT_REMEMBER_OPTIONS;
INSTANTIATE_TEST_SUITE_P(Handhsake, DeserializeSpaceTest, ::testing::Values(
SerializeParams(handshake_packet{
string_null("5.7.27-0ubuntu0.19.04.1"), // server version
int4(2), // connection ID
string_lenenc(makesv(handshake_auth_plugin_data)),
int4(hanshake_caps),
int1(static_cast<std::uint8_t>(collation::latin1_swedish_ci)),
int2(SERVER_STATUS_AUTOCOMMIT),
string_null("mysql_native_password"),
{} // data buffer; internal, not used in the comparisons for correctness
}, {
0x35, 0x2e, 0x37, 0x2e, 0x32, 0x37, 0x2d, 0x30,
0x75, 0x62, 0x75, 0x6e, 0x74, 0x75, 0x30, 0x2e,
0x31, 0x39, 0x2e, 0x30, 0x34, 0x2e, 0x31, 0x00,
0x02, 0x00, 0x00, 0x00, 0x52, 0x1a, 0x50, 0x3a,
0x4b, 0x12, 0x70, 0x2f, 0x00, 0xff, 0xf7, 0x08,
0x02, 0x00, 0xff, 0x81, 0x15, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
0x5a, 0x74, 0x05, 0x28, 0x2b, 0x7f, 0x21, 0x43,
0x4a, 0x21, 0x62, 0x00, 0x6d, 0x79, 0x73, 0x71,
0x6c, 0x5f, 0x6e, 0x61, 0x74, 0x69, 0x76, 0x65,
0x5f, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72,
0x64, 0x00
})
));
constexpr std::uint8_t handshake_response_auth_data [] = {
0xfe, 0xc6, 0x2c, 0x9f, 0xab, 0x43, 0x69, 0x46,
0xc5, 0x51, 0x35, 0xa5, 0xff, 0xdb, 0x3f, 0x48,
0xe6, 0xfc, 0x34, 0xc9
};
constexpr std::uint32_t handshake_response_caps =
CLIENT_LONG_PASSWORD |
CLIENT_LONG_FLAG |
CLIENT_LOCAL_FILES |
CLIENT_PROTOCOL_41 |
CLIENT_INTERACTIVE |
CLIENT_TRANSACTIONS |
CLIENT_RESERVED2 |
CLIENT_MULTI_STATEMENTS |
CLIENT_MULTI_RESULTS |
CLIENT_PS_MULTI_RESULTS |
CLIENT_PLUGIN_AUTH |
CLIENT_CONNECT_ATTRS |
CLIENT_PLUGIN_AUTH_LENENC_CLIENT_DATA |
CLIENT_CAN_HANDLE_EXPIRED_PASSWORDS |
CLIENT_SESSION_TRACK |
CLIENT_DEPRECATE_EOF;
INSTANTIATE_TEST_SUITE_P(HandhsakeResponse, SerializeTest, ::testing::Values(
SerializeParams(handshake_response_packet{
int4(handshake_response_caps),
int4(16777216), // max packet size
int1(static_cast<std::uint8_t>(collation::utf8_general_ci)),
string_null("root"),
string_lenenc(makesv(handshake_response_auth_data)),
string_null(""), // Irrelevant, not using connect with DB
string_null("mysql_native_password") // auth plugin name
}, {
0x85, 0xa6, 0xff, 0x01, 0x00, 0x00, 0x00, 0x01,
0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x72, 0x6f, 0x6f, 0x74, 0x00, 0x14, 0xfe, 0xc6,
0x2c, 0x9f, 0xab, 0x43, 0x69, 0x46, 0xc5, 0x51,
0x35, 0xa5, 0xff, 0xdb, 0x3f, 0x48, 0xe6, 0xfc,
0x34, 0xc9, 0x6d, 0x79, 0x73, 0x71, 0x6c, 0x5f,
0x6e, 0x61, 0x74, 0x69, 0x76, 0x65, 0x5f, 0x70,
0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64, 0x00
}, "without database", handshake_response_caps),
SerializeParams(handshake_response_packet{
int4(handshake_response_caps | CLIENT_CONNECT_WITH_DB),
int4(16777216), // max packet size
int1(static_cast<std::uint8_t>(collation::utf8_general_ci)),
string_null("root"),
string_lenenc(makesv(handshake_response_auth_data)),
string_null("database"), // database name
string_null("mysql_native_password") // auth plugin name
}, {
0x8d, 0xa6, 0xff, 0x01, 0x00, 0x00, 0x00, 0x01,
0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x72, 0x6f, 0x6f, 0x74, 0x00, 0x14, 0xfe, 0xc6,
0x2c, 0x9f, 0xab, 0x43, 0x69, 0x46, 0xc5, 0x51,
0x35, 0xa5, 0xff, 0xdb, 0x3f, 0x48, 0xe6, 0xfc,
0x34, 0xc9, 0x64, 0x61, 0x74, 0x61, 0x62, 0x61,
0x73, 0x65, 0x00, 0x6d, 0x79, 0x73, 0x71, 0x6c,
0x5f, 0x6e, 0x61, 0x74, 0x69, 0x76, 0x65, 0x5f,
0x70, 0x61, 0x73, 0x73, 0x77, 0x6f, 0x72, 0x64,
0x00
}, "with database", handshake_response_caps | CLIENT_CONNECT_WITH_DB)
));
constexpr std::uint8_t auth_switch_request_auth_data [] = {
0x49, 0x49, 0x7e, 0x51, 0x5d, 0x1f, 0x19, 0x6a,
0x0f, 0x5a, 0x63, 0x15, 0x3e, 0x28, 0x31, 0x3e,
0x3c, 0x79, 0x09, 0x7c
};
INSTANTIATE_TEST_SUITE_P(AuthSwitchRequest, DeserializeTest, testing::Values(
SerializeParams(auth_switch_request_packet{
string_null("mysql_native_password"),
string_eof(makesv(auth_switch_request_auth_data))
}, {
0x6d, 0x79, 0x73,
0x71, 0x6c, 0x5f, 0x6e, 0x61, 0x74, 0x69, 0x76,
0x65, 0x5f, 0x70, 0x61, 0x73, 0x73, 0x77, 0x6f,
0x72, 0x64, 0x00, 0x49, 0x49, 0x7e, 0x51, 0x5d,
0x1f, 0x19, 0x6a, 0x0f, 0x5a, 0x63, 0x15, 0x3e,
0x28, 0x31, 0x3e, 0x3c, 0x79, 0x09, 0x7c, 0x00
})
));
constexpr std::uint8_t auth_switch_response_auth_data [] = {
0xba, 0x55, 0x9c, 0xc5, 0x9c, 0xbf, 0xca, 0x06,
0x91, 0xff, 0xaa, 0x72, 0x59, 0xfc, 0x53, 0xdf,
0x88, 0x2d, 0xf9, 0xcf
};
INSTANTIATE_TEST_SUITE_P(AuthSwitchResponse, SerializeTest, testing::Values(
SerializeParams(auth_switch_response_packet{
string_eof(makesv(auth_switch_response_auth_data))
}, {
0xba, 0x55, 0x9c, 0xc5, 0x9c, 0xbf, 0xca, 0x06,
0x91, 0xff, 0xaa, 0x72, 0x59, 0xfc, 0x53, 0xdf,
0x88, 0x2d, 0xf9, 0xcf
})
));
// Column definition
INSTANTIATE_TEST_SUITE_P(ColumnDefinition, DeserializeSpaceTest, testing::Values(
SerializeParams(column_definition_packet{
string_lenenc("def"), //catalog
string_lenenc("awesome"), // schema (database)
string_lenenc("test_table"), // table
string_lenenc("test_table"), // physical table
string_lenenc("id"), // field name
string_lenenc("id"), // physical field name
collation::binary,
int4(11), // length
protocol_field_type::long_,
int2(
column_flags::not_null |
column_flags::pri_key |
column_flags::auto_increment |
column_flags::part_key
),
int1(0) // decimals
}, {
0x03, 0x64, 0x65, 0x66, 0x07, 0x61, 0x77, 0x65,
0x73, 0x6f, 0x6d, 0x65, 0x0a, 0x74, 0x65, 0x73,
0x74, 0x5f, 0x74, 0x61, 0x62, 0x6c, 0x65, 0x0a,
0x74, 0x65, 0x73, 0x74, 0x5f, 0x74, 0x61, 0x62,
0x6c, 0x65, 0x02, 0x69, 0x64, 0x02, 0x69, 0x64,
0x0c, 0x3f, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x03,
0x03, 0x42, 0x00, 0x00, 0x00
}, "Numeric, auto-increment primary key"),
SerializeParams(column_definition_packet{
string_lenenc("def"), //catalog
string_lenenc("awesome"), // schema (database)
string_lenenc("child"), // table
string_lenenc("child_table"), // physical table
string_lenenc("field_alias"), // field name
string_lenenc("field_varchar"), // physical field name
collation::utf8_general_ci,
int4(765), // length
protocol_field_type::var_string,
int2(), // no column flags
int1(0) // decimals
}, {
0x03, 0x64, 0x65, 0x66, 0x07, 0x61, 0x77, 0x65,
0x73, 0x6f, 0x6d, 0x65, 0x05, 0x63, 0x68, 0x69,
0x6c, 0x64, 0x0b, 0x63, 0x68, 0x69, 0x6c, 0x64,
0x5f, 0x74, 0x61, 0x62, 0x6c, 0x65, 0x0b, 0x66,
0x69, 0x65, 0x6c, 0x64, 0x5f, 0x61, 0x6c, 0x69,
0x61, 0x73, 0x0d, 0x66, 0x69, 0x65, 0x6c, 0x64,
0x5f, 0x76, 0x61, 0x72, 0x63, 0x68, 0x61, 0x72,
0x0c, 0x21, 0x00, 0xfd, 0x02, 0x00, 0x00, 0xfd,
0x00, 0x00, 0x00, 0x00, 0x00
}, "Varchar field, aliased field and table names (query with a JOIN)"),
SerializeParams(column_definition_packet{
string_lenenc("def"), //catalog
string_lenenc("awesome"), // schema (database)
string_lenenc("test_table"), // table
string_lenenc("test_table"), // physical table
string_lenenc("field_float"), // field name
string_lenenc("field_float"), // physical field name
collation::binary, // binary
int4(12), // length
protocol_field_type::float_,
int2(), // no column flags
int1(31) // decimals
}, {
0x03, 0x64, 0x65, 0x66, 0x07, 0x61, 0x77, 0x65,
0x73, 0x6f, 0x6d, 0x65, 0x0a, 0x74, 0x65, 0x73,
0x74, 0x5f, 0x74, 0x61, 0x62, 0x6c, 0x65, 0x0a,
0x74, 0x65, 0x73, 0x74, 0x5f, 0x74, 0x61, 0x62,
0x6c, 0x65, 0x0b, 0x66, 0x69, 0x65, 0x6c, 0x64,
0x5f, 0x66, 0x6c, 0x6f, 0x61, 0x74, 0x0b, 0x66,
0x69, 0x65, 0x6c, 0x64, 0x5f, 0x66, 0x6c, 0x6f,
0x61, 0x74, 0x0c, 0x3f, 0x00, 0x0c, 0x00, 0x00,
0x00, 0x04, 0x00, 0x00, 0x1f, 0x00, 0x00
}, "Float field")
));
INSTANTIATE_TEST_SUITE_P(ComQuery, SerializeTest, testing::Values(
SerializeParams(com_query_packet{
string_eof("show databases")
}, {
0x03, 0x73, 0x68, 0x6f, 0x77, 0x20, 0x64, 0x61,
0x74, 0x61, 0x62, 0x61, 0x73, 0x65, 0x73
})
));
} // anon namespace
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