libs/gil/io/test/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/test/unit_test.hpp>
  14
  15 #include "paths.hpp"
  16
  17 // This test file will only test the old library's interface.
  18 // It's more of a compile time test than a runtime test.
  19
  20 using namespace std;
  21 using namespace boost;
  22 using namespace gil;
  23
  24 BOOST_AUTO_TEST_SUITE( gil_io_tiff_tests )
  25
  26 #ifdef BOOST_GIL_IO_TEST_ALLOW_READING_IMAGES
  27
  28 BOOST_AUTO_TEST_CASE( old_read_dimensions_test )
  29 {
  30     boost::gil::point_t dim = tiff_read_dimensions(tiff_filename);
  31     BOOST_CHECK_EQUAL( dim.x, 1000 );
  32     BOOST_CHECK_EQUAL( dim.y,  600 );
  33 }
  34
  35 BOOST_AUTO_TEST_CASE( old_read_image_test )
  36 {
  37     rgba8_image_t img;
  38     tiff_read_image( tiff_filename, img );
  39
  40     BOOST_CHECK_EQUAL( img.width() , 1000 );
  41     BOOST_CHECK_EQUAL( img.height(),  600 );
  42 }
  43
  44 BOOST_AUTO_TEST_CASE( old_read_and_convert_image_test )
  45 {
  46     rgb8_image_t img;
  47     tiff_read_and_convert_image( tiff_filename, img );
  48
  49     BOOST_CHECK_EQUAL( img.width() , 1000 );
  50     BOOST_CHECK_EQUAL( img.height(),  600 );
  51 }
  52
  53 BOOST_AUTO_TEST_CASE( old_read_view_test )
  54 {
  55     rgba8_image_t img( 1000, 600 );
  56     tiff_read_view( tiff_filename, view( img ) );
  57 }
  58
  59 BOOST_AUTO_TEST_CASE( old_read_and_convert_view_test )
  60 {
  61     rgb8_image_t img( 1000, 600 );
  62     tiff_read_and_convert_view( tiff_filename, view( img ) );
  63 }
  64
  65 BOOST_AUTO_TEST_CASE( old_dynamic_image_test )
  66 {
  67     using my_img_types = mpl::vector
  68         <
  69             gray8_image_t,
  70             gray16_image_t,
  71             rgba8_image_t,
  72             gray1_image_t
  73         >;
  74
  75     any_image< my_img_types > runtime_image;
  76
  77     tiff_read_image( tiff_filename.c_str()
  78                    , runtime_image
  79                    );
  80
  81 #ifdef BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
  82     tiff_write_view( tiff_out + "old_dynamic_image_test.tif"
  83                    , view( runtime_image )
  84                    );
  85 #endif // BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
  86 }
  87
  88 #endif // BOOST_GIL_IO_TEST_ALLOW_READING_IMAGES
  89
  90 BOOST_AUTO_TEST_SUITE_END()