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Added a first experimental fail test

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rbock 2014-08-08 07:57:08 +02:00
parent c9372eff89
commit 5c4dc0caf0
3 changed files with 66 additions and 0 deletions
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1
CMakeLists.txt
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@ -37,6 +37,7 @@ set(include_dir "${PROJECT_SOURCE_DIR}/include")
file(GLOB_RECURSE sqlpp_headers ${include_dir}/*.h)
include_directories(${include_dir})
add_subdirectory(tests)
add_subdirectory(test_constraints)
install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/sqlpp11" DESTINATION include)

17
test_constraints/CMakeLists.txt Normal file
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@ -0,0 +1,17 @@
include_directories(${CMAKE_BINARY_DIR}/tests)
add_executable(
no_conversion_operator_if_null_not_trivial
EXCLUDE_FROM_ALL
no_conversion_operator_if_null_not_trivial.cpp
)
add_custom_command(OUTPUT no_conversion_operator_if_null_not_trivial.out
COMMAND ${CMAKE_MAKE_PROGRAM} no_conversion_operator_if_null_not_trivial > ${CMAKE_CURRENT_BINARY_DIR}/no_conversion_operator_if_null_not_trivial.out 2>&1 || true
COMMAND grep "int i = row.alpha" ${CMAKE_CURRENT_BINARY_DIR}/no_conversion_operator_if_null_not_trivial.out > /dev/null
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/no_conversion_operator_if_null_not_trivial.cpp
COMMENT "no_conversion_operator_if_null_not_trivial"
)
add_custom_target(test_constraints DEPENDS no_conversion_operator_if_null_not_trivial.out COMMAND true)

48
test_constraints/no_conversion_operator_if_null_not_trivial.cpp Normal file
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@ -0,0 +1,48 @@
/*
* Copyright (c) 2013-2014, Roland Bock
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "Sample.h"
#include "MockDb.h"
#include <sqlpp11/sqlpp11.h>
EnforceDb edb {};
int main()
{
test::TabBar t;
static_assert(sqlpp::can_be_null_t<decltype(t.alpha)>::value, "t.alpha can be null");
static_assert(not sqlpp::null_is_trivial_value_t<decltype(t.alpha)>::value, "t.alpha does not say null_is_trivial");
for (const auto& row : edb(select(all_of(t)).from(t).where(true)))
{
static_assert(sqlpp::can_be_null_t<decltype(row.alpha)>::value, "row.alpha can be null");
static_assert(not sqlpp::null_is_trivial_value_t<decltype(row.alpha)>::value, "row.alpha does not interpret null_is_trivial");
int i = row.alpha;
}
return 0;
}