/* * Copyright (C) 2013 Michael Brown . * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. * * You can also choose to distribute this program under the terms of * the Unmodified Binary Distribution Licence (as given in the file * COPYING.UBDL), provided that you have satisfied its requirements. */ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); /** @file * * PNM self-tests * */ /* Forcibly enable assertions */ #undef NDEBUG #include #include #include #include #include #include "pixbuf_test.h" /** Define inline pixel data */ #define DATA(...) { __VA_ARGS__ } /** PBM ASCII example (from Wikipedia) */ PIX ( pbm_ascii, &pnm_image_type, "P1\n" "# This is an example bitmap of the letter \"J\"\n" "6 10\n" "0 0 0 0 1 0\n" "0 0 0 0 1 0\n" "0 0 0 0 1 0\n" "0 0 0 0 1 0\n" "0 0 0 0 1 0\n" "0 0 0 0 1 0\n" "1 0 0 0 1 0\n" "0 1 1 1 0 0\n" "0 0 0 0 0 0\n" "0 0 0 0 0 0\n", 6, 10, DATA ( 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0x000000, 0x000000, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff ) ); /** PGM ASCII example (from Wikipedia) */ PIX ( pgm_ascii, &pnm_image_type, "P2\n" "# Shows the word \"FEEP\" (example from Netpbm man page on PGM)\n" "24 7\n" "15\n" "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" "0 3 3 3 3 0 0 7 7 7 7 0 0 11 11 11 11 0 0 15 15 15 15 0\n" "0 3 0 0 0 0 0 7 0 0 0 0 0 11 0 0 0 0 0 15 0 0 15 0\n" "0 3 3 3 0 0 0 7 7 7 0 0 0 11 11 11 0 0 0 15 15 15 15 0\n" "0 3 0 0 0 0 0 7 0 0 0 0 0 11 0 0 0 0 0 15 0 0 0 0\n" "0 3 0 0 0 0 0 7 7 7 7 0 0 11 11 11 11 0 0 15 0 0 0 0\n" "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" , 24, 7, DATA ( 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x333333, 0x333333, 0x333333, 0x333333, 0x000000, 0x000000, 0x777777, 0x777777, 0x777777, 0x777777, 0x000000, 0x000000, 0xbbbbbb, 0xbbbbbb, 0xbbbbbb, 0xbbbbbb, 0x000000, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0x000000, 0x333333, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x777777, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0xbbbbbb, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0xffffff, 0x000000, 0x000000, 0xffffff, 0x000000, 0x000000, 0x333333, 0x333333, 0x333333, 0x000000, 0x000000, 0x000000, 0x777777, 0x777777, 0x777777, 0x000000, 0x000000, 0x000000, 0xbbbbbb, 0xbbbbbb, 0xbbbbbb, 0x000000, 0x000000, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0x000000, 0x333333, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x777777, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0xbbbbbb, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0xffffff, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x333333, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x777777, 0x777777, 0x777777, 0x777777, 0x000000, 0x000000, 0xbbbbbb, 0xbbbbbb, 0xbbbbbb, 0xbbbbbb, 0x000000, 0x000000, 0xffffff, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000 ) ); /** PPM ASCII example (from Wikipedia) */ PIX ( ppm_ascii, &pnm_image_type, "P3\n" "# The P3 means colors are in ASCII, then 3 columns and 2 rows,\n" "# then 255 for max color, then RGB triplets\n" "3 2\n" "255\n" "255 0 0 0 255 0 0 0 255\n" "255 255 0 255 255 255 0 0 0\n", 3, 2, DATA ( 0xff0000, 0x00ff00, 0x0000ff, 0xffff00, 0xffffff, 0x000000 ) ); /** PBM ASCII with no space between pixel values */ PIX ( pbm_ascii_no_space, &pnm_image_type, "P1\n" "3 3\n" "001\n" "010\n" "111\n", 3, 3, DATA ( 0xffffff, 0xffffff, 0x000000, 0xffffff, 0x000000, 0xffffff, 0x000000, 0x000000, 0x000000 ) ); /** PBM binary example (converted from Wikipedia) */ PIX ( pbm_binary, &pnm_image_type, DATA ( 0x50, 0x34, 0x0a, 0x23, 0x20, 0x43, 0x52, 0x45, 0x41, 0x54, 0x4f, 0x52, 0x3a, 0x20, 0x47, 0x49, 0x4d, 0x50, 0x20, 0x50, 0x4e, 0x4d, 0x20, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x20, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x20, 0x31, 0x2e, 0x31, 0x0a, 0x36, 0x20, 0x31, 0x30, 0x0a, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x88, 0x70, 0x00, 0x00 ), 6, 10, DATA ( 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0xffffff, 0xffffff, 0x000000, 0x000000, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff ) ); /** PGM binary example (converted from Wikipedia) */ PIX ( pgm_binary, &pnm_image_type, DATA ( 0x50, 0x35, 0x0a, 0x32, 0x34, 0x20, 0x37, 0x0a, 0x31, 0x35, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x03, 0x03, 0x03, 0x00, 0x00, 0x07, 0x07, 0x07, 0x07, 0x00, 0x00, 0x0b, 0x0b, 0x0b, 0x0b, 0x00, 0x00, 0x0f, 0x0f, 0x0f, 0x0f, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x03, 0x03, 0x03, 0x00, 0x00, 0x00, 0x07, 0x07, 0x07, 0x00, 0x00, 0x00, 0x0b, 0x0b, 0x0b, 0x00, 0x00, 0x00, 0x0f, 0x0f, 0x0f, 0x0f, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x07, 0x07, 0x07, 0x00, 0x00, 0x0b, 0x0b, 0x0b, 0x0b, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ), 24, 7, DATA ( 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x333333, 0x333333, 0x333333, 0x333333, 0x000000, 0x000000, 0x777777, 0x777777, 0x777777, 0x777777, 0x000000, 0x000000, 0xbbbbbb, 0xbbbbbb, 0xbbbbbb, 0xbbbbbb, 0x000000, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0x000000, 0x333333, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x777777, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0xbbbbbb, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0xffffff, 0x000000, 0x000000, 0xffffff, 0x000000, 0x000000, 0x333333, 0x333333, 0x333333, 0x000000, 0x000000, 0x000000, 0x777777, 0x777777, 0x777777, 0x000000, 0x000000, 0x000000, 0xbbbbbb, 0xbbbbbb, 0xbbbbbb, 0x000000, 0x000000, 0x000000, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0x000000, 0x000000, 0x333333, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x777777, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0xbbbbbb, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0xffffff, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x333333, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x777777, 0x777777, 0x777777, 0x777777, 0x000000, 0x000000, 0xbbbbbb, 0xbbbbbb, 0xbbbbbb, 0xbbbbbb, 0x000000, 0x000000, 0xffffff, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000 ) ); /** PPM binary example (converted from Wikipedia) */ PIX ( ppm_binary, &pnm_image_type, DATA ( 0x50, 0x36, 0x0a, 0x33, 0x20, 0x32, 0x0a, 0x32, 0x35, 0x35, 0x0a, 0xff, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0x00, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00 ), 3, 2, DATA ( 0xff0000, 0x00ff00, 0x0000ff, 0xffff00, 0xffffff, 0x000000 ) ); /** * Perform PNM self-test * */ static void pnm_test_exec ( void ) { pixbuf_ok ( &pbm_ascii ); pixbuf_ok ( &pgm_ascii ); pixbuf_ok ( &ppm_ascii ); pixbuf_ok ( &pbm_ascii_no_space ); pixbuf_ok ( &pbm_binary ); pixbuf_ok ( &pgm_binary ); pixbuf_ok ( &ppm_binary ); } /** PNM self-test */ struct self_test pnm_test __self_test = { .name = "pnm", .exec = pnm_test_exec, };