96df5442bc
Split header tests accordingly i.e. test core headers as part of
core tests, numeric extension headers as part of numeric tests, etc.
It extends the convention of sub-directories already established in
`include/boost/gil` directory. It is sensible to follow it in other
areas of the source tree (i.e. `test/`, `doc/` and `benchmark/`).
Another important reason to move the tests is to enable removal of
the top-level `Jamfile` with all its definitions of test-specific
requirements.
The top-level `Jamfile` is not advised, especially if it specifies
build requirements like C++ language version.
Those affect non-tests builds e.g. documentation, causing failures
during generation of HTML documentation (leads to missing docs).
(cherry picked from develop branch commit 4ed7701b47)
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
//
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// Copyright 2013 Christian Henning
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//
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// Distributed under the Boost Software License, Version 1.0
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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#ifndef BOOST_GIL_IO_TEST_CMP_VIEW_HPP
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#define BOOST_GIL_IO_TEST_CMP_VIEW_HPP
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#include <boost/gil.hpp>
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template< typename View_1, typename View_2 >
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void cmp_view( const View_1& v1
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, const View_2& v2
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)
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{
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if( v1.dimensions() != v2.dimensions() )
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{
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throw std::runtime_error( "Images are not equal." );
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}
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typename View_1::x_coord_t width = v1.width();
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typename View_1::y_coord_t height = v1.height();
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for( typename View_1::y_coord_t y = 0; y < height; ++y )
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{
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const typename View_1::x_iterator src_it = v1.row_begin( y );
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const typename View_2::x_iterator dst_it = v2.row_begin( y );
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for( typename View_1::x_coord_t x = 0; x < width; ++x )
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{
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if( *src_it != *dst_it )
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{
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throw std::runtime_error( "Images are not equal." );
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}
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}
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}
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}
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#endif
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