libs/gil/test/extension/io/tiff_old_test.cpp

   1 //
   2 // Copyright 2013 Christian Henning
   3 //
   4 // Distributed under the Boost Software License, Version 1.0
   5 // See accompanying file LICENSE_1_0.txt or copy at
   6 // http://www.boost.org/LICENSE_1_0.txt
   7 //
   8 //#define BOOST_TEST_MODULE tiff_old_test_module
   9
  10 #include <boost/gil.hpp>
  11 #include <boost/gil/extension/io/tiff/old.hpp>
  12
  13 #include <boost/mp11.hpp>
  14 #include <boost/test/unit_test.hpp>
  15
  16 #include "paths.hpp"
  17
  18 // This test file will only test the old library's interface.
  19 // It's more of a compile time test than a runtime test.
  20
  21 using namespace std;
  22 using namespace boost;
  23 using namespace gil;
  24
  25 BOOST_AUTO_TEST_SUITE( gil_io_tiff_tests )
  26
  27 #ifdef BOOST_GIL_IO_TEST_ALLOW_READING_IMAGES
  28
  29 BOOST_AUTO_TEST_CASE( old_read_dimensions_test )
  30 {
  31     boost::gil::point_t dim = tiff_read_dimensions(tiff_filename);
  32     BOOST_CHECK_EQUAL( dim.x, 1000 );
  33     BOOST_CHECK_EQUAL( dim.y,  600 );
  34 }
  35
  36 BOOST_AUTO_TEST_CASE( old_read_image_test )
  37 {
  38     rgba8_image_t img;
  39     tiff_read_image( tiff_filename, img );
  40
  41     BOOST_CHECK_EQUAL( img.width() , 1000 );
  42     BOOST_CHECK_EQUAL( img.height(),  600 );
  43 }
  44
  45 BOOST_AUTO_TEST_CASE( old_read_and_convert_image_test )
  46 {
  47     rgb8_image_t img;
  48     tiff_read_and_convert_image( tiff_filename, img );
  49
  50     BOOST_CHECK_EQUAL( img.width() , 1000 );
  51     BOOST_CHECK_EQUAL( img.height(),  600 );
  52 }
  53
  54 BOOST_AUTO_TEST_CASE( old_read_view_test )
  55 {
  56     rgba8_image_t img( 1000, 600 );
  57     tiff_read_view( tiff_filename, view( img ) );
  58 }
  59
  60 BOOST_AUTO_TEST_CASE( old_read_and_convert_view_test )
  61 {
  62     rgb8_image_t img( 1000, 600 );
  63     tiff_read_and_convert_view( tiff_filename, view( img ) );
  64 }
  65
  66 BOOST_AUTO_TEST_CASE( old_dynamic_image_test )
  67 {
  68     using my_img_types = mp11::mp_list
  69         <
  70             gray8_image_t,
  71             gray16_image_t,
  72             rgba8_image_t,
  73             gray1_image_t
  74         >;
  75
  76     any_image< my_img_types > runtime_image;
  77
  78     tiff_read_image( tiff_filename.c_str()
  79                    , runtime_image
  80                    );
  81
  82 #ifdef BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
  83     tiff_write_view( tiff_out + "old_dynamic_image_test.tif"
  84                    , view( runtime_image )
  85                    );
  86 #endif // BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
  87 }
  88
  89 #endif // BOOST_GIL_IO_TEST_ALLOW_READING_IMAGES
  90
  91 BOOST_AUTO_TEST_SUITE_END()