4e04805352
The default recognition error messages in antlr C++ backend are different from Java backend which makes Scylla's CQL error messages incompatible with Cassandra. This makes it very hard to write CQL level test cases which are portable between Scylla and Cassandra. To fix the issue, override the most common lexer and parser error messages to follow the convention set by the antlr Java backend. This unlocks various test cases in AlterTest, for example. Message-Id: <1460032883-14422-1-git-send-email-penberg@scylladb.com>
52 lines
2.2 KiB
C++
52 lines
2.2 KiB
C++
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/*
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* Copyright (C) 2015 ScyllaDB
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*/
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/*
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* This file is part of Scylla.
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*
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* Scylla is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Scylla is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "perf.hh"
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#include "cql3/error_collector.hh"
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#include "cql3/CqlParser.hpp"
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#include "disk-error-handler.hh"
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thread_local disk_error_signal_type commit_error;
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thread_local disk_error_signal_type general_disk_error;
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using namespace cql3;
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int main(int argc, char* argv[]) {
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sstring query = "UPDATE \"standard1\" SET \"C0\" = 0xce7990de95e1516101cbbd6ca3bdc2819e799c8f9b1bfd1b08aa1d1edf09dd409b7d,\"C1\" = 0xc99b2076286ee4d4be742508653ed1178fb04192ae192d31745235e57dead6bf7f45,\"C2\" = 0xb492df82f1f2055af30694f135d3c99b0eac4e8d7d4d8e8b2d8ce49a9a3e50e3c63c,\"C3\" = 0xc42bcb9b1a215a8d9629887bee918437fd580f0d15c48e1402fe11f6caab069e95aa,\"C4\" = 0x329f193b16024ea72ace70571848e56b36496a05896454d13e1696c5c21053b5bcbb WHERE KEY=0x30374b37384e364c3531";
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std::cout << "Timing CQL statement parsing...\n";
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time_it([&] {
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cql3_parser::CqlLexer::collector_type lexer_error_collector(query);
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cql3_parser::CqlParser::collector_type parser_error_collector(query);
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cql3_parser::CqlLexer::InputStreamType input{reinterpret_cast<const ANTLR_UINT8*>(query.begin()), ANTLR_ENC_UTF8, static_cast<ANTLR_UINT32>(query.size()), nullptr};
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cql3_parser::CqlLexer lexer{&input};
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lexer.set_error_listener(lexer_error_collector);
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cql3_parser::CqlParser::TokenStreamType tstream(ANTLR_SIZE_HINT, lexer.get_tokSource());
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cql3_parser::CqlParser parser{&tstream};
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parser.set_error_listener(parser_error_collector);
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parser.query();
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});
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}
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