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Added a few more type tests.

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This commit is contained in:
Roland Bock
2013-11-10 18:03:39 +01:00
parent 9d09127e71
commit a0af42e57e
5 changed files with 123 additions and 67 deletions
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56
tests/SelectTest.cpp
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@@ -24,47 +24,15 @@
*/
#include "TabSample.h"
#include "MockDb.h"
#include "is_regular.h"
#include <sqlpp11/select.h>
#include <sqlpp11/functions.h>
#include <sqlpp11/connection.h>
#include <iostream>
class DbMock: public sqlpp::connection
{
public:
// join types
static constexpr bool _supports_inner_join = true;
static constexpr bool _supports_outer_join = true;
static constexpr bool _supports_left_outer_join = true;
static constexpr bool _supports_right_outer_join = true;
// functions
static constexpr bool _supports_avg = true;
static constexpr bool _supports_count = true;
static constexpr bool _supports_exists = true;
static constexpr bool _supports_like = true;
static constexpr bool _supports_in = true;
static constexpr bool _supports_max = true;
static constexpr bool _supports_min = true;
static constexpr bool _supports_not_in = true;
static constexpr bool _supports_sum = true;
// select
static constexpr bool _supports_group_by = true;
static constexpr bool _supports_having = true;
static constexpr bool _supports_limit = true;
static constexpr bool _supports_order_by = true;
static constexpr bool _supports_select_as_table = true;
static constexpr bool _supports_some = true;
static constexpr bool _supports_any = true;
static constexpr bool _use_concat_operator = true;
static constexpr bool _use_concat_function = true;
const std::string& escape(const std::string& text) { return text; }
};
DbMock db;
DbMock db = {};
int main()
{
@@ -86,6 +54,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(not sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test an alias of table
@@ -103,6 +72,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test an integral column of an alias of table
@@ -120,6 +90,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(not sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(not sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
@@ -138,6 +109,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(not sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(not sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test a floating point table column
@@ -155,6 +127,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(not sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(not sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test a an alias of a numeric table column
@@ -170,6 +143,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(not sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test a select of a single column without a from
@@ -185,6 +159,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(not sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(not sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test a select of a single numeric table column
@@ -200,6 +175,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(not sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(not sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test a select of an alias of a single numeric table column
@@ -215,6 +191,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(not sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(not sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test an alias of a select of a single numeric table column
@@ -230,6 +207,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test the column of an alias of a select of an alias of a single numeric table column
@@ -245,6 +223,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test the column of an alias of a select of a single numeric table column
@@ -260,6 +239,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(not sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(not sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test an alias of a select of an alias of a single numeric table column
@@ -275,6 +255,7 @@ int main()
static_assert(not sqlpp::is_text_t<T>::value, "type requirement");
static_assert(not sqlpp::is_alias_t<T>::value, "type requirement");
static_assert(not sqlpp::is_table_t<T>::value, "type requirement");
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test that select(all_of(tab)) is expanded in select
@@ -317,6 +298,8 @@ int main()
decltype(t.alpha)::_value_type::_base_value_type,
decltype(f.epsilon)::_value_type::_base_value_type>::value, "Two bigint columns must have identical base_value_type");
static_assert(std::is_same<A, B>::value, "select with identical columns(name/value_type) need to have identical result_types");
static_assert(sqlpp::is_regular<A>::value, "type requirement");
static_assert(sqlpp::is_regular<B>::value, "type requirement");
}
{
@@ -328,6 +311,8 @@ int main()
std::cerr << "------------------------\n";
s.serialize(std::cerr, db);
std::cerr << "------------------------\n";
using T = decltype(s);
static_assert(sqlpp::is_regular<T>::value, "type requirement");
}
// Test that select can be called with zero columns if it is used with dynamic columns.
@@ -339,6 +324,7 @@ int main()
static_assert(sqlpp::is_select_flag_t<decltype(sqlpp::all)>::value, "sqlpp::all has to be a select_flag");
using T = sqlpp::detail::wrap_operand<int>::type;
static_assert(sqlpp::is_regular<T>::value, "type requirement");
static_assert(T::_is_expression, "T has to be an expression");
static_assert(std::is_same<typename T::_value_type::_is_numeric, std::true_type>::value, "T has to be a numeric");
static_assert(sqlpp::is_numeric_t<T>::value, "T has to be a numeric");