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da7224f9b6
ipxe/src/tests/pnm_test.c
Michael Brown da7224f9b6 [test] Rewrite pnm_ok() using okx() 
Signed-off-by: Michael Brown <mcb30@ipxe.org>
2014-01-12 22:53:16 +01:00

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/*
* 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
*
* PNM self-tests
*
*/
/* Forcibly enable assertions */
#undef NDEBUG
#include <string.h>
#include <assert.h>
#include <ipxe/pixbuf.h>
#include <ipxe/pnm.h>
#include <ipxe/test.h>
/** Define inline pixel data */
#define DATA(...) { __VA_ARGS__ }
/** A PNM test */
struct pnm_test {
/** Source image */
struct image *image;
/** Pixel data */
const uint32_t *data;
/** Length of pixel data */
size_t len;
/** Width */
unsigned int width;
/** Height */
unsigned int height;
};
/** Define a PNM test */
#define PNM( NAME, FILE, WIDTH, HEIGHT, DATA ) \
static const char NAME ## _file[] = FILE; \
static const uint32_t NAME ## _data[] = DATA; \
static struct image NAME ## _image = { \
.refcnt = REF_INIT ( ref_no_free ), \
.name = #NAME, \
.data = ( userptr_t ) ( NAME ## _file ), \
.len = sizeof ( NAME ## _file ), \
}; \
static struct pnm_test NAME = { \
.image = & NAME ## _image, \
.data = NAME ## _data, \
.len = sizeof ( NAME ## _data ), \
.width = WIDTH, \
.height = HEIGHT, \
};
/** PBM ASCII example (from Wikipedia) */
PNM ( pbm_ascii,
"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) */
PNM ( pgm_ascii,
"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) */
PNM ( ppm_ascii,
"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 */
PNM ( pbm_ascii_no_space,
"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) */
PNM ( pbm_binary,
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) */
PNM ( pgm_binary,
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) */
PNM ( ppm_binary,
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 ) );
/**
* Report PNM test result
*
* @v test PNM test
* @v file Test code file
* @v line Test code line
*/
static void pnm_okx ( struct pnm_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 == &pnm_image_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 );
}
}
#define pnm_ok( test ) pnm_okx ( test, __FILE__, __LINE__ )
/**
* Perform PNM self-test
*
*/
static void pnm_test_exec ( void ) {
pnm_ok ( &pbm_ascii );
pnm_ok ( &pgm_ascii );
pnm_ok ( &ppm_ascii );
pnm_ok ( &pbm_ascii_no_space );
pnm_ok ( &pbm_binary );
pnm_ok ( &pgm_binary );
pnm_ok ( &ppm_binary );
}
/** PNM self-test */
struct self_test pnm_test __self_test = {
.name = "pnm",
.exec = pnm_test_exec,
};
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