84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/*
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* Copyright (C) 2013 Michael Brown <mbrown@fensystems.co.uk>.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*
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* You can also choose to distribute this program under the terms of
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* the Unmodified Binary Distribution Licence (as given in the file
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* COPYING.UBDL), provided that you have satisfied its requirements.
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*/
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FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
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/** @file
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*
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* Pixel buffer self-tests
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*
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*/
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/* Forcibly enable assertions */
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#undef NDEBUG
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#include <assert.h>
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#include <ipxe/image.h>
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#include <ipxe/pixbuf.h>
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#include <ipxe/test.h>
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#include "pixbuf_test.h"
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/**
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* Report pixel buffer test result
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*
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* @v test Pixel buffer test
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* @v file Test code file
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* @v line Test code line
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*/
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void pixbuf_okx ( struct pixel_buffer_test *test, const char *file,
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unsigned int line ) {
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struct pixel_buffer *pixbuf;
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int rc;
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/* Sanity check */
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assert ( ( test->width * test->height * sizeof ( test->data[0] ) )
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== test->len );
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/* Correct image data pointer */
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test->image->data = virt_to_user ( ( void * ) test->image->data );
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/* Check that image is detected as correct type */
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okx ( register_image ( test->image ) == 0, file, line );
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okx ( test->image->type == test->type, file, line );
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/* Check that a pixel buffer can be created from the image */
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okx ( ( rc = image_pixbuf ( test->image, &pixbuf ) ) == 0, file, line );
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if ( rc == 0 ) {
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/* Check pixel buffer dimensions */
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okx ( pixbuf->width == test->width, file, line );
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okx ( pixbuf->height == test->height, file, line );
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/* Check pixel buffer data */
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okx ( pixbuf->len == test->len, file, line );
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okx ( memcmp_user ( pixbuf->data, 0,
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virt_to_user ( test->data ), 0,
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test->len ) == 0, file, line );
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pixbuf_put ( pixbuf );
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}
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/* Unregister image */
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unregister_image ( test->image );
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}
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