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https://github.com/zerotier/ZeroTierOne.git
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47 lines
1006 B
C++
47 lines
1006 B
C++
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#include <iostream>
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#include <pqxx/connection>
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#include <pqxx/robusttransaction>
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#include "test_helpers.hxx"
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using namespace pqxx;
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// Test robusttransaction.
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namespace
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{
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void test_016()
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{
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connection conn;
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robusttransaction<> tx{conn};
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result R{tx.exec("SELECT * FROM pg_tables")};
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result::const_iterator c;
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for (c = std::begin(R); c != std::end(R); ++c)
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;
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// See if back() and row comparison work properly
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PQXX_CHECK(
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std::size(R) >= 2, "Not enough rows in pg_tables to test, sorry!");
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--c;
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PQXX_CHECK_EQUAL(
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c->size(), std::size(R.back()),
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"Size mismatch between row iterator and back().");
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std::string const nullstr;
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for (pqxx::row::size_type i{0}; i < c->size(); ++i)
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PQXX_CHECK_EQUAL(
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c[i].as(nullstr), R.back()[i].as(nullstr), "Value mismatch in back().");
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PQXX_CHECK(*c == R.back(), "Row equality is broken.");
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PQXX_CHECK(not(*c != R.back()), "Row inequality is broken.");
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tx.commit();
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}
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PQXX_REGISTER_TEST(test_016);
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} // namespace
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