From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/roms/ipxe/src/tests/pixbuf_test.c | 76 ++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 qemu/roms/ipxe/src/tests/pixbuf_test.c (limited to 'qemu/roms/ipxe/src/tests/pixbuf_test.c') diff --git a/qemu/roms/ipxe/src/tests/pixbuf_test.c b/qemu/roms/ipxe/src/tests/pixbuf_test.c new file mode 100644 index 000000000..15cd33dfd --- /dev/null +++ b/qemu/roms/ipxe/src/tests/pixbuf_test.c @@ -0,0 +1,76 @@ +/* + * 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. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** @file + * + * Pixel buffer self-tests + * + */ + +/* Forcibly enable assertions */ +#undef NDEBUG + +#include +#include +#include +#include +#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 ); + } +} -- cgit 1.2.3-korg