--- /dev/null
+/*
+ * 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 );
+ }
+}
--- /dev/null
+#ifndef _PIXBUF_TEST_H
+#define _PIXBUF_TEST_H
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <stdint.h>
+#include <ipxe/refcnt.h>
+#include <ipxe/image.h>
+#include <ipxe/test.h>
+
+/** A pixel buffer test */
+struct pixel_buffer_test {
+ /** Image type */
+ struct image_type *type;
+ /** 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 pixel buffer test
+ *
+ * @v _name Test name
+ * @v _type Test image file type
+ * @v _file Test image file data
+ * @v _width Expected pixel buffer width
+ * @v _height Expected pixel buffer height
+ * @v _data Expected pixel buffer data
+ * @ret test Pixel buffer test
+ */
+#define PIX( _name, _type, _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 pixel_buffer_test _name = { \
+ .type = _type, \
+ .image = & _name ## __image, \
+ .data = _name ## __data, \
+ .len = sizeof ( _name ## __data ), \
+ .width = _width, \
+ .height = _height, \
+ };
+
+extern void pixbuf_okx ( struct pixel_buffer_test *test, const char *file,
+ unsigned int line );
+
+/**
+ * Report pixel buffer test result
+ *
+ * @v test Pixel buffer test
+ */
+#define pixbuf_ok( test ) pixbuf_okx ( test, __FILE__, __LINE__ )
+
+#endif /* _PIXBUF_TEST_H */
#include <ipxe/pixbuf.h>
#include <ipxe/pnm.h>
#include <ipxe/test.h>
+#include "pixbuf_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,
+PIX ( pbm_ascii, &pnm_image_type,
"P1\n"
"# This is an example bitmap of the letter \"J\"\n"
"6 10\n"
0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff ) );
/** PGM ASCII example (from Wikipedia) */
-PNM ( pgm_ascii,
+PIX ( pgm_ascii, &pnm_image_type,
"P2\n"
"# Shows the word \"FEEP\" (example from Netpbm man page on PGM)\n"
"24 7\n"
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000 ) );
/** PPM ASCII example (from Wikipedia) */
-PNM ( ppm_ascii,
+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"
DATA ( 0xff0000, 0x00ff00, 0x0000ff, 0xffff00, 0xffffff, 0x000000 ) );
/** PBM ASCII with no space between pixel values */
-PNM ( pbm_ascii_no_space,
+PIX ( pbm_ascii_no_space, &pnm_image_type,
"P1\n"
"3 3\n"
"001\n"
0x000000, 0x000000, 0x000000 ) );
/** PBM binary example (converted from Wikipedia) */
-PNM ( pbm_binary,
+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,
0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff ) );
/** PGM binary example (converted from Wikipedia) */
-PNM ( pgm_binary,
+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,
0x000000, 0x000000, 0x000000, 0x000000, 0x000000, 0x000000 ) );
/** PPM binary example (converted from Wikipedia) */
-PNM ( ppm_binary,
+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 ) );
-/**
- * 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 );
+ 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 */
projects / thirdparty / ipxe.git / commitdiff
