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 pnm_old_test_module
9 #include <boost/test/unit_test.hpp>
10
11 #include <boost/gil.hpp>
12 #include <boost/gil/extension/io/pnm/old.hpp>
13
14 #include "paths.hpp"
15
16 using namespace std;
17 using namespace boost;
18 using namespace gil;
19
20 BOOST_AUTO_TEST_SUITE( gil_io_pnm_tests )
21
22 #ifdef BOOST_GIL_IO_TEST_ALLOW_READING_IMAGES
23
BOOST_AUTO_TEST_CASE(old_read_dimensions_test)24 BOOST_AUTO_TEST_CASE( old_read_dimensions_test )
25 {
26 boost::gil::point_t dim = pnm_read_dimensions(pnm_filename);
27 BOOST_CHECK_EQUAL( dim.x, 256 );
28 BOOST_CHECK_EQUAL( dim.y, 256 );
29 }
30
BOOST_AUTO_TEST_CASE(old_read_image_test)31 BOOST_AUTO_TEST_CASE( old_read_image_test )
32 {
33 {
34 rgb8_image_t img;
35 pnm_read_image( pnm_filename, img );
36
37 BOOST_CHECK_EQUAL( img.width() , 256 );
38 BOOST_CHECK_EQUAL( img.height(), 256 );
39 }
40 }
41
BOOST_AUTO_TEST_CASE(old_read_and_convert_image_test)42 BOOST_AUTO_TEST_CASE( old_read_and_convert_image_test )
43 {
44 {
45 rgb8_image_t img;
46 pnm_read_and_convert_image( pnm_filename, img );
47
48 BOOST_CHECK_EQUAL( img.width() , 256 );
49 BOOST_CHECK_EQUAL( img.height(), 256 );
50 }
51 }
52
BOOST_AUTO_TEST_CASE(old_read_view_test)53 BOOST_AUTO_TEST_CASE( old_read_view_test )
54 {
55 {
56 rgb8_image_t img( 256, 256 );
57 pnm_read_view( pnm_filename, view( img ) );
58 }
59 }
60
BOOST_AUTO_TEST_CASE(old_read_and_convert_view_test)61 BOOST_AUTO_TEST_CASE( old_read_and_convert_view_test )
62 {
63 {
64 rgb8_image_t img( 256, 256 );
65 pnm_read_and_convert_view( pnm_filename, view( img ) );
66 }
67 }
68
BOOST_AUTO_TEST_CASE(old_write_view_test)69 BOOST_AUTO_TEST_CASE( old_write_view_test )
70 {
71 {
72 string filename( pnm_out + "test5.pnm" );
73 gray8_image_t img( 256, 256);
74
75 #ifdef BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
76 pnm_write_view( filename, view( img ) );
77 #endif // BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
78 }
79 }
80
BOOST_AUTO_TEST_CASE(old_dynamic_image_test)81 BOOST_AUTO_TEST_CASE( old_dynamic_image_test )
82 {
83 using my_img_types = mp11::mp_list
84 <
85 gray8_image_t,
86 gray16_image_t,
87 rgb8_image_t,
88 gray1_image_t
89 >;
90
91 any_image< my_img_types > runtime_image;
92
93 pnm_read_image( pnm_filename.c_str()
94 , runtime_image
95 );
96
97 #ifdef BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
98 pnm_write_view( pnm_out + "old_dynamic_image_test.pnm"
99 , view( runtime_image )
100 );
101 #endif // BOOST_GIL_IO_TEST_ALLOW_WRITING_IMAGES
102 }
103
104 #endif // BOOST_GIL_IO_TEST_ALLOW_READING_IMAGES
105
106 BOOST_AUTO_TEST_SUITE_END()
107