vasilito
facf0c92e0
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
128 lines
3.2 KiB
C
128 lines
3.2 KiB
C
/* -*- Mode: C; c-basic-offset: 2; -*- */
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/* GdkPixbuf library - test loaders
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*
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* Copyright (C) 2001 Søren Sandmann (sandmann@daimi.au.dk)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include "gdk-pixbuf/gdk-pixbuf.h"
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#include "glib.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <string.h>
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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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#ifdef HAVE_SYS_RESOURCE_H
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#include <sys/resource.h>
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#endif
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#include "test-common.h"
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static void
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randomly_modify (const gchar *image, guint size)
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{
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int i, n;
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guchar *img_copy = g_malloc (size);
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memmove (img_copy, image, size);
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n = MIN (100, size / 4);
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for (i = 0; i < n; i++)
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{
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FILE *f;
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GdkPixbufLoader *loader;
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guint index = g_test_rand_int_range (0, size);
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guchar byte = g_test_rand_int_range (0, 256);
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img_copy[index] = byte;
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f = fopen ("pixbuf-randomly-modified-image", "w");
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g_assert (f != NULL);
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fwrite (img_copy, size, 1, f);
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g_assert (!ferror (f));
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fclose (f);
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loader = gdk_pixbuf_loader_new ();
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gdk_pixbuf_loader_write (loader, img_copy, size, NULL);
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gdk_pixbuf_loader_close (loader, NULL);
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g_object_unref (loader);
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}
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g_free (img_copy);
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}
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static void
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test_randomly_modified (gconstpointer data)
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{
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GFile *file = G_FILE (data);
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gchar *buffer;
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gsize size;
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gint iterations;
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gint i;
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GError *error = NULL;
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g_file_load_contents (file, NULL, &buffer, &size, NULL, &error);
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g_assert_no_error (error);
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if (g_test_thorough ())
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iterations = 1000;
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else
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iterations = 1;
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for (i = 0; i < iterations; i++)
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randomly_modify (buffer, size);
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g_free (buffer);
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}
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int
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main (int argc, char **argv)
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{
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gchar *base_dir;
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GFile *base, *test_images;
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#ifdef HAVE_SETRLIMIT
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struct rlimit max_mem_size;
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max_mem_size.rlim_cur = 100 * 1024 * 1024; /* 100M */
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max_mem_size.rlim_max = max_mem_size.rlim_cur;
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setrlimit (RLIMIT_DATA, &max_mem_size);
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#endif
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g_test_init (&argc, &argv, NULL);
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base_dir = g_build_filename (g_test_get_dir (G_TEST_DIST), "test-images", NULL);
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base = g_file_new_for_path (base_dir);
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test_images = g_file_get_child (base, "randomly-modified");
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add_test_for_all_images ("/pixbuf", base, test_images, test_randomly_modified, NULL);
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g_object_unref (test_images);
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test_images = g_file_get_child (base, "fail");
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add_test_for_all_images ("/pixbuf/randomly-modified", base, test_images, test_randomly_modified, NULL);
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g_object_unref (test_images);
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g_object_unref (base);
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g_free (base_dir);
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g_test_message ("Modified image is written to pixbuf-randomly-modified-image");
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return g_test_run ();
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}
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