summaryrefslogtreecommitdiff
path: root/tests/pixbuf-random.c
diff options
context:
space:
mode:
authorMatthias Clasen <mclasen@redhat.com>2010-06-26 01:08:19 -0400
committerMatthias Clasen <mclasen@redhat.com>2010-06-26 01:09:05 -0400
commitcc5500ad851a28958925128e3a90568bf8b527e5 (patch)
treea40f22e58d43cef90810f922e67b8d83cdc5994e /tests/pixbuf-random.c
parent16ecf558321030a12795cdd0b67ebbdc198d5c43 (diff)
downloadgtk+-cc5500ad851a28958925128e3a90568bf8b527e5.tar.gz
Remove pure gdk-pixbuf tests
These have been moved over to the gdk-pixbuf module.
Diffstat (limited to 'tests/pixbuf-random.c')
-rw-r--r--tests/pixbuf-random.c170
1 files changed, 0 insertions, 170 deletions
diff --git a/tests/pixbuf-random.c b/tests/pixbuf-random.c
deleted file mode 100644
index e94b631156..0000000000
--- a/tests/pixbuf-random.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/* -*- Mode: C; c-basic-offset: 2; -*- */
-/* GdkPixbuf library - assault loaders with random data
- *
- * Copyright (C) 2001 Søren Sandmann (sandmann@daimi.au.dk)
- *
- * 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
- * (at your option) 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#include "config.h"
-#include "gdk-pixbuf/gdk-pixbuf.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <string.h>
-
-static void
-assault (const guchar *header, gsize header_size, int n_images)
-{
- FILE *f;
- enum { N_CHARACTERS = 10000 };
-
- int j;
-
- for (j = 0; j < n_images; ++j)
- {
- GError *err = NULL;
- int i;
- GdkPixbufLoader *loader;
-
- f = fopen ("pixbuf-random-image", "w");
- if (!f)
- {
- perror ("fopen");
- exit (EXIT_FAILURE);
- }
-
- loader = gdk_pixbuf_loader_new ();
-
- gdk_pixbuf_loader_write (loader, header, header_size, &err);
- if (err)
- {
- g_error_free (err);
- continue;
- }
-
- for (i = 0; i < N_CHARACTERS; ++i)
- {
- int r = g_random_int ();
-
- fwrite (&r, 1, sizeof (r), f);
- if (ferror (f))
- {
- perror ("fwrite");
- exit (EXIT_FAILURE);
- }
-
- gdk_pixbuf_loader_write (loader, (guchar *)&r, sizeof (r), &err);
- if (err)
- {
- g_error_free (err);
- err = NULL;
- break;
- }
- }
-
- fclose (f);
-
- gdk_pixbuf_loader_close (loader, &err);
- if (err)
- {
- g_error_free (err);
- err = NULL;
- }
-
- g_object_unref (loader);
- }
-}
-
-static void
-write_seed (int seed)
-{
- FILE *f;
- /* write this so you can reproduce failed tests */
- f = fopen ("pixbuf-random-seed", "w");
- if (!f)
- {
- perror ("fopen");
- exit (EXIT_FAILURE);
- }
- if (fprintf (f, "%d\n", seed) < 0)
- {
- perror ("fprintf");
- exit (EXIT_FAILURE);
- }
- if (fclose (f) < 0)
- {
- perror ("fclose");
- exit (EXIT_FAILURE);
- }
- g_print ("seed: %d\n", seed);
-}
-
-int
-main (int argc, char **argv)
-{
- int seed;
-
- if (argc > 1)
- seed = atoi (argv[1]);
- else
- {
- seed = time (NULL);
- write_seed (seed);
- }
- g_print ("the last tested image is saved to the file \"pixbuf-random-image\"\n\n");
-
- g_type_init ();
- g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL);
-
- g_random_set_seed (seed);
-
-#define GIF_HEADER 'G', 'I', 'F', '8', '9', 'a'
-#define PNG_HEADER 0x89, 'P', 'N', 'G', 0x0d, 0x0a, 0x1a, 0x0a
-#define TIFF1_HEADER 'M', 'M', 0x00, 0x2a
-#define TIFF2_HEADER 'I', 'I', 0x2a, 0x00
-#define JPEG_HEADER 0xFF, 0xd8
-#define PNM_HEADER 'P', '6'
-#define XBM_HEADER '#', 'd', 'e', 'f', 'i', 'n', 'e', ' '
-#define BMP_HEADER 'B', 'M'
-#define XPM_HEADER '/', '*', ' ', 'X', 'P', 'M', ' ', '*', '/'
-#define RAS_HEADER 0x59, 0xA6, 0x6A, 0x95
-
-#define TEST_RANDOM(header, n_img) \
-do { \
- static guchar h[] = { header }; \
- g_print (#header); \
- fflush (stdout); \
- assault (h, sizeof (h), n_img); \
- g_print ("\t\tpassed\n"); \
-} while (0)
-
- for (;;)
- {
- TEST_RANDOM (GIF_HEADER, 150);
- TEST_RANDOM (PNG_HEADER, 110);
- TEST_RANDOM (JPEG_HEADER, 800);
- TEST_RANDOM (TIFF1_HEADER, 150);
- TEST_RANDOM (TIFF2_HEADER, 150);
- TEST_RANDOM (PNM_HEADER, 150);
- TEST_RANDOM (XBM_HEADER, 150);
- TEST_RANDOM (BMP_HEADER, 150);
- TEST_RANDOM (XPM_HEADER, 150);
- TEST_RANDOM (RAS_HEADER, 300);
- g_print ("===========================\n");
- }
-
- return 0;
-}