diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 12:15:43 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 12:15:43 +0000 |
commit | f5f56e1a1c4d9e9496fcb9d81131066a964ccd23 (patch) | |
tree | 49e44c6f87febed37efb953ab5485aa49f6481a7 /src/lib/dhcpsrv/testutils/config_result_check.cc | |
parent | Initial commit. (diff) | |
download | isc-kea-f5f56e1a1c4d9e9496fcb9d81131066a964ccd23.tar.xz isc-kea-f5f56e1a1c4d9e9496fcb9d81131066a964ccd23.zip |
Adding upstream version 2.4.1.upstream/2.4.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/lib/dhcpsrv/testutils/config_result_check.cc')
-rw-r--r-- | src/lib/dhcpsrv/testutils/config_result_check.cc | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/lib/dhcpsrv/testutils/config_result_check.cc b/src/lib/dhcpsrv/testutils/config_result_check.cc new file mode 100644 index 0000000..35b31fe --- /dev/null +++ b/src/lib/dhcpsrv/testutils/config_result_check.cc @@ -0,0 +1,89 @@ +// Copyright (C) 2014-2017 Internet Systems Consortium, Inc. ("ISC") +// +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#include <config.h> + +#include <cc/command_interpreter.h> +#include <dhcpsrv/testutils/config_result_check.h> +#include <boost/algorithm/string/classification.hpp> +#include <boost/algorithm/string/constants.hpp> +#include <boost/algorithm/string/split.hpp> +#include <string> + +namespace isc { +namespace dhcp { +namespace test { + +using namespace isc; +using namespace isc::data; + +bool errorContainsPosition(ConstElementPtr error_element, + const std::string& file_name) { + if (error_element->contains(isc::config::CONTROL_RESULT)) { + ConstElementPtr result = error_element->get(isc::config::CONTROL_RESULT); + ConstElementPtr text = error_element->get(isc::config::CONTROL_TEXT); + if (!result || (result->getType() != Element::integer) || !text + || (text->getType() != Element::string)) { + return (false); + } + + // Get the error message in the textual format. + std::string error_string = text->stringValue(); + + // The position of the data element causing an error has the following + // format: <filename>:<linenum>:<pos>. The <filename> has been specified + // by a caller, so let's first check if this file name is present in the + // error message. + size_t pos = error_string.find(file_name); + + // If the file name is present, check that it is followed by the line + // number and position within the line. + if (pos != std::string::npos) { + // Split the string starting at the beginning of the <filename>. It + // should return a vector of strings. + std::string sub = error_string.substr(pos); + std::vector<std::string> split_pos; + boost::split(split_pos, sub, boost::is_any_of(":"), + boost::algorithm::token_compress_off); + + // There should be at least three elements: <filename>, <linenum> + // and <pos>. There can be even more, because one error string may + // contain more positions of data elements for multiple + // configuration nesting levels. We want at least one position. + if ((split_pos.size() >= 3) && (split_pos[0] == file_name) && + (!split_pos[1].empty()) && !(split_pos[2].empty())) { + + // Make sure that the line number comprises only digits. + for (int i = 0; i < split_pos[1].size(); ++i) { + if (!isdigit(split_pos[1][i])) { + return (false); + } + } + + // Go over digits of the position within the line. + int i = 0; + while (isdigit(split_pos[2][i])) { + ++i; + } + + // Make sure that there has been at least one digit and that the + // position is followed by the paren. + if ((i == 0) || (split_pos[2][i] != ')')) { + return (false); + } + + // All checks passed. + return (true); + } + } + } + + return (false); +} + +} +} +} |