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60 lines
2.2 KiB
C
60 lines
2.2 KiB
C
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/*
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* Copyright (c) 2013-2015, Roland Bock
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SQLPP_TESTS_POSTGRESQL_COMPARE_H
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#define SQLPP_TESTS_POSTGRESQL_COMPARE_H
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#include <sqlpp11/postgresql/connection.h>
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#include <iostream>
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namespace
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{
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template <typename Result, typename Expected>
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void assert_equal(int lineNo, const Result& result, const Expected& expected)
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{
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if (result != expected)
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{
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std::cerr << __FILE__ << " " << lineNo << '\n'
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<< "Expected: -->|" << expected << "|<--\n"
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<< "Received: -->|" << result << "|<--\n";
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throw std::runtime_error("unexpected result");
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}
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}
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template <typename Expression>
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void compare(int lineNo, const Expression& expr, const std::string& expected)
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{
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sqlpp::postgresql::connection connection;
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sqlpp::postgresql::context_t printer{connection};
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const auto result = serialize(expr, printer).str();
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assert_equal(lineNo, result, expected);
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}
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} // namespace
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#endif
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