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src/sqlparser/test/sql_parser.cpp
44 строки
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wangxiantong.wxt
support binlog format
15 ноя 2023, 16:06
15 ноя 2023, 16:06
e5dd20d
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#include "thirdparty/microtest/microtest.h" #include <iostream> #include <map> #include <string> #include "SQLParser.h" #include "parser/bison_parser.h" #include "sql_asserts.h" using namespace hsql; void test_tokens(const std::string& query, const std::vector<int16_t>& expected_tokens) { std::vector<int16_t> tokens; ASSERT(SQLParser::tokenize(query, &tokens)); ASSERT_EQ(expected_tokens.size(), tokens.size()); for (unsigned i = 0; i < expected_tokens.size(); ++i) { ASSERT_EQ(expected_tokens[i], tokens[i]); } } TEST(SQLParserTokenizeTest) { test_tokens("SELECT * FROM test;", {SQL_SELECT, '*', SQL_FROM, SQL_IDENTIFIER, ';'}); test_tokens("SELECT a, 'b' FROM test WITH HINT;", {SQL_SELECT, SQL_IDENTIFIER, ',', SQL_STRING, SQL_FROM, SQL_IDENTIFIER, SQL_WITH, SQL_HINT, ';'}); } TEST(SQLParserTokenizeStringifyTest) { const std::string query = "SELECT * FROM test;"; std::vector<int16_t> tokens; ASSERT(SQLParser::tokenize(query, &tokens)); // Make u16string. std::u16string token_string(tokens.cbegin(), tokens.cend()); // Check if u16 string is cacheable. std::map<std::u16string, std::string> cache; cache[token_string] = query; ASSERT(query == cache[token_string]); ASSERT(&query != &cache[token_string]); }