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proxysql/test/tap/tests/test_warnings-t.cpp

394 lines
21 KiB

/**
* @file test-warnings-t.cpp
* @brief This test will test warnings support in ProxySQL
*/
#include <stdio.h>
#include <unistd.h>
#include <string>
#include <list>
#include <tuple>
#include <map>
#include <thread>
#include "json.hpp"
#include <mysql.h>
#include <mysql/mysqld_error.h>
#include "tap.h"
#include "command_line.h"
#include "utils.h"
using LEVEL = std::string;
using CODE = int;
using MESSAGE = std::string;
#define MYSQL_QUERY__(mysql, query) \
do { \
if (mysql_query(mysql, query)) { \
fprintf(stderr, "File %s, line %d, Error: %s\n", \
__FILE__, __LINE__, mysql_error(mysql)); \
goto cleanup; \
} \
} while(0)
#define MYSQL_CLEAR_RESULT(mysql) mysql_free_result(mysql_store_result(mysql));
enum MultiplexStatus {
kNotApplicable = 0,
kMultiplexingDisabled = (1 << 0),
kMultiplexingEnabled = (1 << 1),
kHasWarnings = (1 << 2),
kUserVariables = (1 << 3)
};
enum ConnectionType {
kAdmin,
kMySQL
};
enum class WarningCheckType {
kNotApplicable = 0,
kConnection = (1 << 0),
kCountQuery = (1 << 1),
kShowWarnings = (1 << 2),
kAll = (kConnection | kCountQuery | kShowWarnings)
};
struct QueryInfo {
const char* query;
bool is_select;
};
struct WarningCheckInfo {
WarningCheckType type;
int warning_count;
std::vector<int> warning_codes;
};
struct TestInfo {
ConnectionType conn_type;
QueryInfo query_info;
WarningCheckInfo warning_check_info;
int multiplex_status;
};
void parse_result_json_column(MYSQL_RES* result, nlohmann::json& j) {
if (!result) return;
while (MYSQL_ROW row = mysql_fetch_row(result)) {
j = nlohmann::json::parse(row[0]);
}
}
int execute_query(MYSQL* proxysql, const QueryInfo& query_info) {
MYSQL_QUERY(proxysql, query_info.query);
if (query_info.is_select) {
MYSQL_CLEAR_RESULT(proxysql);
}
std::this_thread::sleep_for(std::chrono::milliseconds(100));
return EXIT_SUCCESS;
}
// get warning count from MySQL connection (MYSQL::warning_count)
int get_warnings_count_from_connection(MYSQL* mysql) {
return mysql_warning_count(mysql);
}
// retrieve warning count through a query. This action does not clear the warning message list.
int get_warnings_count(MYSQL* mysql) {
MYSQL_QUERY(mysql, "SHOW COUNT(*) WARNINGS");
MYSQL_RES* mysql_result = mysql_use_result(mysql);
if (!mysql_result) {
fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(mysql));
return -1;
}
MYSQL_ROW row = mysql_fetch_row(mysql_result);
const int warning_count = atoi(row[0]);
if (mysql_result) {
mysql_free_result(mysql_result);
mysql_result = nullptr;
}
return warning_count;
}
// retrieve warning message list. This action does not clear the warning message list.
int get_warnings(MYSQL* mysql, std::list<std::tuple<LEVEL,CODE,MESSAGE>>& warning_list) {
MYSQL_QUERY(mysql, "SHOW WARNINGS");
MYSQL_RES* mysql_result = mysql_use_result(mysql);
unsigned long fetched_row_count = 0;
while (MYSQL_ROW row = mysql_fetch_row(mysql_result)) {
fetched_row_count++;
warning_list.emplace_back(std::make_tuple(std::string(row[0]),atoi(row[1]),std::string(row[2])));
}
if (mysql_result) {
mysql_free_result(mysql_result);
mysql_result = nullptr;
}
return fetched_row_count;
}
// check multiplexing status
int check_proxysql_internal_session(MYSQL* proxysql, int exp_status) {
nlohmann::json j_status{};
MYSQL_RES* res = nullptr;
int status{};
bool found_backend = false;
MYSQL_QUERY(proxysql, "PROXYSQL INTERNAL SESSION");
res = mysql_store_result(proxysql);
parse_result_json_column(res, j_status);
mysql_free_result(res);
if (j_status.contains("backends")) {
for (auto& backend : j_status["backends"]) {
if (backend != nullptr && backend.contains("conn")) {
found_backend = true;
if (backend["conn"]["MultiplexDisabled"] == true) {
status |= MultiplexStatus::kMultiplexingEnabled;
}
if (backend["conn"]["status"]["has_warnings"] == true &&
backend["conn"]["warning_count"] > 0 &&
j_status["warning_in_hg"] != -1) {
status |= MultiplexStatus::kHasWarnings;
}
if (backend["conn"]["status"]["user_variable"] == true) {
status |= MultiplexStatus::kUserVariables;
}
}
}
}
if (found_backend == false) {
status |= MultiplexStatus::kMultiplexingDisabled;
}
ok(status == exp_status, "Multiplex status matches. Expected status:'%d' Actual status:'%d'", exp_status, status);
return EXIT_SUCCESS;
}
const std::vector<TestInfo> mysql_variable_test = {
{ ConnectionType::kAdmin, {"DELETE FROM mysql_query_rules", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL QUERY RULES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"SET mysql-handle_warnings=0", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL VARIABLES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kMySQL, {"DO 1/0", false}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kAdmin, {"SET mysql-handle_warnings=1", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL VARIABLES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 1, {1365}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kHasWarnings) },
{ ConnectionType::kMySQL, {"SELECT 1" , true}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kMySQL, {"DO 1/0", false}, {WarningCheckType::kAll, 1, {1365}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kHasWarnings) },
{ ConnectionType::kMySQL, {"DO 1", false}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) }
};
const std::vector<TestInfo> hostgroup_attributes_test = {
{ ConnectionType::kAdmin, {"SET mysql-handle_warnings=1", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL VARIABLES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"DELETE FROM mysql_hostgroup_attributes", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"INSERT INTO mysql_hostgroup_attributes (hostgroup_id, hostgroup_settings) VALUES (0, '{\"handle_warnings\":0}')", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL SERVERS TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
// Hostgroup attributes take precedence and should override the global variable value for the specified hostgroup.
{ ConnectionType::kMySQL, {"DO 1/0", false}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled)},
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled)},
{ ConnectionType::kMySQL, {"DO 1", false}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kMySQL, {"SELECT 1", true}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kAdmin, {"SET mysql-handle_warnings=0", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL VARIABLES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"DELETE FROM mysql_hostgroup_attributes", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"INSERT INTO mysql_hostgroup_attributes (hostgroup_id, hostgroup_settings) VALUES (0, '{\"handle_warnings\":1}')", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL SERVERS TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kMySQL, {"DO 1/0", false}, {WarningCheckType::kAll, 1, {1365}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kHasWarnings) },
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 1, {1365}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kHasWarnings) } // intentional
};
const std::vector<TestInfo> select_test = {
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 1, {1365}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kHasWarnings) },
{ ConnectionType::kMySQL, {"SELECT 1" , true}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kMySQL, {"DO 1/0", false}, {WarningCheckType::kAll, 1, {1365}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kHasWarnings) },
{ ConnectionType::kMySQL, {"DO 1" , false}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) }
};
const std::vector<TestInfo> insert_test = {
{ ConnectionType::kMySQL, {"SET sql_mode='ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION'", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kMySQL, {"DROP DATABASE IF EXISTS testdb", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kMySQL, {"CREATE DATABASE testdb", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kMySQL, {"CREATE TABLE testdb.t1 (a TINYINT NOT NULL, b CHAR(4))", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kMySQL, {"INSERT INTO testdb.t1 VALUES(10, 'mysql'), (NULL, 'test'), (300, 'xyz')", false}, {WarningCheckType::kAll, 3, {1265,1048,1264}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kHasWarnings) },
{ ConnectionType::kMySQL, {"SELECT 1", true}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kMySQL, {"DROP DATABASE IF EXISTS testdb", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kMultiplexingDisabled) }
};
const std::vector<TestInfo> query_cache_test = {
{ ConnectionType::kAdmin, {"SET mysql-query_cache_handle_warnings=0", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL VARIABLES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"DELETE FROM mysql_query_rules", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"INSERT INTO mysql_query_rules (rule_id,active,match_digest,cache_ttl,apply) VALUES (1,1,'SELECT ?/?',60000,1)", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL QUERY RULES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"PROXYSQL FLUSH QUERY CACHE", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 1, {1365}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kHasWarnings) },
// this entry should not be saved in cache
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 1, {1365}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kHasWarnings) },
{ ConnectionType::kMySQL, {"SELECT 1", true}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kAdmin, {"SET mysql-query_cache_handle_warnings=1", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL VARIABLES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 1, {1365}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kHasWarnings) },
// resultset will be retrived from cache, with warning count zero
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kAdmin, {"DELETE FROM mysql_query_rules", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL QUERY RULES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"PROXYSQL FLUSH QUERY CACHE", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) }
};
const std::vector<TestInfo> query_digest_test = {
{ ConnectionType::kAdmin, {"SET mysql-query_digests='false'", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL VARIABLES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kAdmin, {"SET mysql-query_digests='true'", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL VARIABLES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) }
};
const std::vector<TestInfo> warning_log_test = {
{ ConnectionType::kAdmin, {"SET mysql-log_mysql_warnings_enabled='true'", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL VARIABLES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 1, {1365}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kHasWarnings) },
{ ConnectionType::kMySQL, {"SELECT 1", true}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingDisabled) },
{ ConnectionType::kAdmin, {"SET mysql-log_mysql_warnings_enabled='false'", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) },
{ ConnectionType::kAdmin, {"LOAD MYSQL VARIABLES TO RUNTIME", false}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kNotApplicable) }
};
const std::vector<TestInfo> multiplexing_test = {
{ ConnectionType::kMySQL, {"SELECT @@sql_mode", true}, {WarningCheckType::kNotApplicable}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kUserVariables) },
{ ConnectionType::kMySQL, {"SELECT 1/0", true}, {WarningCheckType::kAll, 1, {1365}}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kUserVariables | MultiplexStatus::kHasWarnings) },
{ ConnectionType::kMySQL, {"SELECT 1", true}, {WarningCheckType::kAll, 0}, (MultiplexStatus::kMultiplexingEnabled | MultiplexStatus::kUserVariables) }
};
#define IS_BIT_MASK_SET(variable,flag) ((variable & static_cast<int>(flag)) == static_cast<int>(flag))
int main(int argc, char** argv) {
CommandLine cl;
if (cl.getEnv()) {
diag("Failed to get the required environmental variables.");
return -1;
}
plan((20 + 6) + // mysql variable test: 20 warning checks, 6 multiplex status checks
(20 + 6) + // hostgroup attributes test: 20 warning checks, 6 multiplex status checks
(14 + 4) + // select test: 14 warning checks, 4 multiplex status checks
(9 + 4) + // insert test: 9 warning checks, 4 multiplex status checks
(3 + 1) + // query digest test: 3 warning checks, 1 multiplex status checks
(18 + 5) + // query cache test: 18 warning checks, 5 multiplex status checks
(7 + 2) + // warning log test: 7 warning checks, 2 multiplex status checks
(7 + 3)); // multiplexing test: 7 warning checks, 3 multiplex status checks
// Initialize Admin connection
MYSQL* proxysql_admin = mysql_init(NULL);
if (!proxysql_admin) {
fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_admin));
return -1;
}
// Connnect to ProxySQL Admin
if (!mysql_real_connect(proxysql_admin, cl.host, cl.admin_username, cl.admin_password, NULL, cl.admin_port, NULL, 0)) {
fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql_admin));
return exit_status();
}
// Initialize ProxySQL connection
MYSQL* proxysql = mysql_init(NULL);
if (!proxysql) {
fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql));
return exit_status();
}
// Connect to ProxySQL
if (!mysql_real_connect(proxysql, cl.host, cl.username, cl.password, NULL, cl.port, NULL, 0)) {
fprintf(stderr, "File %s, line %d, Error: %s\n", __FILE__, __LINE__, mysql_error(proxysql));
return exit_status();
}
std::vector<std::pair<const char*, std::vector<TestInfo>>> all_tests(8);
all_tests[0].first = "MYSQL VARIABLE (mysql-handle_warnings)";
all_tests[0].second.insert(all_tests[0].second.end(), mysql_variable_test.begin(), mysql_variable_test.end());
all_tests[1].first = "HOSTGROUP ATTRIBUTES (handle_warnings)";
all_tests[1].second.insert(all_tests[1].second.end(), hostgroup_attributes_test.begin(), hostgroup_attributes_test.end());
all_tests[2].first = "SELECT";
all_tests[2].second.insert(all_tests[2].second.end(), select_test.begin(), select_test.end());
all_tests[3].first = "INSERT";
all_tests[3].second.insert(all_tests[3].second.end(), insert_test.begin(), insert_test.end());
all_tests[4].first = "QUERY_DIGEST";
all_tests[4].second.insert(all_tests[4].second.end(), query_digest_test.begin(), query_digest_test.end());
all_tests[5].first = "QUERY_CACHE";
all_tests[5].second.insert(all_tests[5].second.end(), query_cache_test.begin(), query_cache_test.end());
all_tests[6].first = "WARNING_LOGS";
all_tests[6].second.insert(all_tests[6].second.end(), warning_log_test.begin(), warning_log_test.end());
all_tests[7].first = "MULTIPLEXING";
all_tests[7].second.insert(all_tests[7].second.end(), multiplexing_test.begin(), multiplexing_test.end());
for (const auto& test : all_tests) {
diag("Executing [%s] test...", test.first);
for (const auto& test_info : test.second) {
MYSQL* mysql = (test_info.conn_type == ConnectionType::kMySQL ? proxysql : proxysql_admin);
if (execute_query(mysql, test_info.query_info) == EXIT_FAILURE)
goto __exit;
const int check_type = static_cast<int>(test_info.warning_check_info.type);
if (IS_BIT_MASK_SET(check_type, WarningCheckType::kConnection)) {
const int count = get_warnings_count_from_connection(mysql);
ok((count == test_info.warning_check_info.warning_count), "Connection warning count should match. Expected count:'%d' Actual count:'%d'", test_info.warning_check_info.warning_count, count);
}
if (IS_BIT_MASK_SET(check_type, WarningCheckType::kCountQuery)) {
const int count = get_warnings_count(mysql);
ok((count == test_info.warning_check_info.warning_count), "Warnings count via query should match. Expected count:'%d' Actual count:'%d'", test_info.warning_check_info.warning_count, count);
}
if (IS_BIT_MASK_SET(check_type, WarningCheckType::kShowWarnings)) {
std::list<std::tuple<LEVEL, CODE, MESSAGE>> warnings_list;
const int count = get_warnings(mysql, warnings_list);
ok((count == test_info.warning_check_info.warning_count), "Fetched warning messages count should match. Expected count:'%d' Actual count:'%d'", test_info.warning_check_info.warning_count, count);
if (test_info.warning_check_info.warning_codes.empty() == false) {
for (const auto& warnings : warnings_list) {
const int exp_code = std::get<1>(warnings);
bool match_found = false;
for (const int code : test_info.warning_check_info.warning_codes) {
if (exp_code == code) {
match_found = true;
break;
}
}
ok(match_found, "Warning code '%d' should match", exp_code);
}
}
}
if (test_info.multiplex_status != MultiplexStatus::kNotApplicable) {
if (check_proxysql_internal_session(mysql, test_info.multiplex_status) != EXIT_SUCCESS)
goto __exit;
}
}
}
__exit:
mysql_close(proxysql);
mysql_close(proxysql_admin);
return exit_status();
}