/*
* Copyright (C) 2013 Michael Brown <mbrown@fensystems.co.uk>.
*
* 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.
*/
FILE_LICENCE ( GPL2_OR_LATER );
/** @file
*
* Pixel buffer self-tests
*
*/
/* Forcibly enable assertions */
#undef NDEBUG
#include <assert.h>
#include <ipxe/image.h>
#include <ipxe/pixbuf.h>
#include <ipxe/test.h>
#include "pixbuf_test.h"
/**
* Report pixel buffer test result
*
* @v test Pixel buffer test
* @v file Test code file
* @v line Test code line
*/
void pixbuf_okx ( struct pixel_buffer_test *test, const char *file,
unsigned int line ) {
struct pixel_buffer *pixbuf;
int rc;
/* Sanity check */
assert ( ( test->width * test->height * sizeof ( test->data[0] ) )
== test->len );
/* Correct image data pointer */
test->image->data = virt_to_user ( ( void * ) test->image->data );
/* Check that image is detected as PNM */
okx ( image_probe ( test->image ) == 0, file, line );
okx ( test->image->type == test->type, file, line );
/* Check that a pixel buffer can be created from the image */
okx ( ( rc = image_pixbuf ( test->image, &pixbuf ) ) == 0, file, line );
if ( rc == 0 ) {
/* Check pixel buffer dimensions */
okx ( pixbuf->width == test->width, file, line );
okx ( pixbuf->height == test->height, file, line );
/* Check pixel buffer data */
okx ( pixbuf->len == test->len, file, line );
okx ( memcmp_user ( pixbuf->data, 0,
virt_to_user ( test->data ), 0,
test->len ) == 0, file, line );
pixbuf_put ( pixbuf );
}
}
