polardbxengine/plugin/x/tests/driver/processor/commands/expected_warnings.cc

102 lines
3.2 KiB
C++

/*
* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2.0,
* as published by the Free Software Foundation.
*
* This program is also distributed with certain software (including
* but not limited to OpenSSL) that is licensed under separate terms,
* as designated in a particular file or component or in included license
* documentation. The authors of MySQL hereby grant you an additional
* permission to link the program and your derivative works with the
* separately licensed software that they have included with MySQL.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License, version 2.0, for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "plugin/x/tests/driver/processor/commands/expected_warnings.h"
#include <algorithm>
#include <iterator>
bool Expected_warnings::check_warnings(const Warnings &warnings) {
bool report_ok = true;
if (m_fatal_warnings && m_expect_wno.empty()) {
// Exepect no warnings !
m_expect_wno.insert(0);
report_ok = false;
}
if (m_expect_wno.empty()) return true;
if (1 == m_expect_wno.size() && m_expect_wno.count(0) > 0 &&
!warnings.empty()) {
print_unexpected_warning(warnings[0]);
clear_expectations();
return !m_fatal_errors;
}
bool is_unexpected = false;
for (const auto &w : warnings) {
if (!check(w)) {
is_unexpected = true;
break;
}
}
if (!is_unexpected) {
for (const auto wno : m_expect_wno) {
if (0 != wno && std::none_of(warnings.begin(), warnings.end(),
[wno](const Warning &w) {
return static_cast<int>(w.m_code) == wno;
})) {
m_console.print("Was expecting ", wno, ", still it was not reported.");
clear_expectations();
return !m_fatal_errors;
}
}
}
if (is_unexpected) {
clear_expectations();
return !m_fatal_errors;
}
if (report_ok) print_expected_warnings();
clear_expectations();
return true;
}
bool Expected_warnings::check(const Warning &warning) {
if (m_expect_wno.find(warning.m_code) == m_expect_wno.end()) {
print_unexpected_warning(warning);
return false;
}
return true;
}
void Expected_warnings::clear_expectations() { m_expect_wno.clear(); }
void Expected_warnings::print_unexpected_warning(const Warning &warning) {
m_console.print_error_red(
*m_stack, "Got unexpected warning: (", warning, "); expected was",
(m_expect_wno.size() > 1 ? " one of: " : " "), m_expect_wno, "\n");
}
void Expected_warnings::print_expected_warnings() {
if (m_expect_wno.size() == 1)
m_console.print("Got expected warning: ", m_expect_wno, "\n");
else
m_console.print("Got expected warnings: ", m_expect_wno, "\n");
}