These have been moved over to the gdk-pixbuf module.
treestoretest \
testxinerama \
testwindows \
- pixbuf-read \
- pixbuf-lowmem \
- pixbuf-randomly-modified \
- pixbuf-random \
- pixbuf-threads \
testmerge \
testactions \
testgrouping \
#testtext_LDADD = $(LDADDS)
treestoretest_LDADD = $(LDADDS)
testxinerama_LDADD = $(LDADDS)
-pixbuf_read_LDADD = $(LDADDS)
-pixbuf_lowmem_LDADD = $(LDADDS)
-pixbuf_randomly_modified_LDADD = $(LDADDS)
-pixbuf_random_LDADD = $(LDADDS)
-pixbuf_threads_LDADD = $(LDADDS) $(GLIB_LIBS)
testmerge_LDADD = $(LDADDS)
testactions_LDADD = $(LDADDS)
testgrouping_LDADD = $(LDADDS)
+++ /dev/null
-/* -*- Mode: C; c-basic-offset: 2; -*- */
-/* GdkPixbuf library - test loaders
- *
- * 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>
-
-#define PRETEND_MEM_SIZE (16 * 1024 * 1024)
-#define REMAINING_MEM_SIZE 100000
-
-
-static int current_allocation = 0;
-static int max_allocation = 0;
-
-#define HEADER_SPACE sizeof(void*)
-
-static gpointer
-record_bytes (gpointer mem, gsize bytes)
-{
- if (mem == NULL ||
- (current_allocation + bytes) > max_allocation)
- {
- if (mem)
- free (mem);
-
- return NULL;
- }
-
- *(void **)mem = GINT_TO_POINTER (bytes);
-
- g_assert (GPOINTER_TO_INT (*(void**)mem) == bytes);
-
- g_assert (current_allocation >= 0);
- current_allocation += bytes;
- g_assert (current_allocation >= 0);
-
- g_assert ( mem == (void*) ((((char*)mem) + HEADER_SPACE) - HEADER_SPACE) );
- return ((char*)mem) + HEADER_SPACE;
-}
-
-static gpointer
-limited_try_malloc (gsize n_bytes)
-{
- return record_bytes (malloc (n_bytes + HEADER_SPACE), n_bytes);
-}
-
-static gpointer
-limited_malloc (gsize n_bytes)
-{
- return limited_try_malloc (n_bytes);
-}
-
-static gpointer
-limited_calloc (gsize n_blocks,
- gsize n_block_bytes)
-{
- int bytes = n_blocks * n_block_bytes + HEADER_SPACE;
- gpointer mem = malloc (bytes);
- memset (mem, 0, bytes);
- return record_bytes (mem, n_blocks * n_block_bytes);
-}
-
-static void
-limited_free (gpointer mem)
-{
- gpointer real = ((char*)mem) - HEADER_SPACE;
-
- g_assert (current_allocation >= 0);
- current_allocation -= GPOINTER_TO_INT (*(void**)real);
- g_assert (current_allocation >= 0);
-
- free (real);
-}
-
-static gpointer
-limited_try_realloc (gpointer mem,
- gsize n_bytes)
-{
- if (mem == NULL)
- {
- return limited_try_malloc (n_bytes);
- }
- else
- {
- gpointer real;
-
- g_assert (mem);
-
- real = ((char*)mem) - HEADER_SPACE;
-
- g_assert (current_allocation >= 0);
- current_allocation -= GPOINTER_TO_INT (*(void**)real);
- g_assert (current_allocation >= 0);
-
- return record_bytes (realloc (real, n_bytes + HEADER_SPACE), n_bytes);
- }
-}
-
-static gpointer
-limited_realloc (gpointer mem,
- gsize n_bytes)
-{
- return limited_try_realloc (mem, n_bytes);
-}
-
-static GMemVTable limited_table = {
- limited_malloc,
- limited_realloc,
- limited_free,
- limited_calloc,
- limited_try_malloc,
- limited_try_realloc
-};
-
-static void
-mem_test (const gchar *bytes, gsize len)
-{
- gboolean did_fail = FALSE;
- GError *err = NULL;
- GdkPixbufLoader *loader;
- GList *loaders = NULL;
- GList *i;
-
- do {
- loader = gdk_pixbuf_loader_new ();
- gdk_pixbuf_loader_write (loader, (guchar *) bytes, len, &err);
- if (err)
- {
- g_error_free (err);
- err = NULL;
- did_fail = TRUE;
- }
- gdk_pixbuf_loader_close (loader, NULL);
- if (err)
- {
- g_error_free (err);
- err = NULL;
- did_fail = TRUE;
- }
- loaders = g_list_prepend (loaders, loader);
- } while (!did_fail);
-
- for (i = loaders; i != NULL; i = i->next)
- g_object_unref (i->data);
- g_list_free (loaders);
-}
-
-static void
-almost_exhaust_memory (void)
-{
- gpointer x = g_malloc (REMAINING_MEM_SIZE);
- while (g_try_malloc (REMAINING_MEM_SIZE / 10))
- ;
- g_free (x);
-}
-
-static void
-usage (void)
-{
- g_print ("usage: pixbuf-lowmem <pretend_memory_size> <files>\n");
- exit (EXIT_FAILURE);
-}
-
-int
-main (int argc, char **argv)
-{
- int i;
- char *endptr;
-
- if (argc <= 2)
- usage();
-
- max_allocation = strtol (argv[1], &endptr, 10);
- if (endptr == argv[1])
- usage();
-
- /* Set a malloc which emulates low mem */
- g_mem_set_vtable (&limited_table);
-
- g_type_init ();
- g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL);
-
- /* memory tests */
-
- /* How do the loaders behave when memory is low?
- It depends on the state the above tests left the
- memory in.
-
- - Sometimes the png loader tries to report an
- "out of memory", but then g_strdup_printf() calls
- g_malloc(), which fails.
-
- - There are unchecked realloc()s inside libtiff, which means it
- will never work with low memory, unless something drastic is
- done, like allocating a lot of memory upfront and release it
- before entering libtiff. Also, some TIFFReadRGBAImage calls
- returns successfully, even though they have called the error
- handler with an 'out of memory' message.
- */
-
- almost_exhaust_memory ();
-
- g_print ("Allocated %dK of %dK, %dK free during tests\n",
- current_allocation / 1024, max_allocation / 1024,
- (max_allocation - current_allocation) / 1024);
-
- for (i = 2; i < argc; ++i)
- {
- gchar *contents;
- gsize size;
- GError *err = NULL;
-
- if (!g_file_get_contents (argv[i], &contents, &size, &err))
- {
- g_print ("couldn't read %s: %s\n", argv[i], err->message);
- exit (EXIT_FAILURE);
- }
- else
- {
- g_print ("%-40s memory ", argv[i]);
- fflush (stdout);
- mem_test (contents, size);
- g_print ("\tpassed\n");
- g_free (contents);
- }
- }
-
- return 0;
-}
+++ /dev/null
-/* -*- 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;
-}
+++ /dev/null
-/* -*- Mode: C; c-basic-offset: 2; -*- */
-/* GdkPixbuf library - test loaders
- *
- * 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 "glib.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include <string.h>
-
-static void
-disaster (const char *what)
-{
- perror (what);
- exit (EXIT_FAILURE);
-}
-
-static void
-randomly_modify (const gchar *image, guint size)
-{
- int i;
-
- guchar *img_copy = g_malloc (size);
- g_memmove (img_copy, image, size);
-
- for (i = 0; i < size / 4; i++)
- {
- FILE *f;
- GdkPixbufLoader *loader;
-
- guint index = g_random_int_range (0, size);
- guchar byte = g_random_int_range (0, 256);
-
- img_copy[index] = byte;
- f = fopen ("pixbuf-randomly-modified-image", "w");
- if (!f)
- disaster ("fopen");
- fwrite (img_copy, size, 1, f);
- if (ferror (f))
- disaster ("fwrite");
- fclose (f);
-
- loader = gdk_pixbuf_loader_new ();
- gdk_pixbuf_loader_write (loader, img_copy, size, NULL);
- gdk_pixbuf_loader_close (loader, NULL);
- g_object_unref (loader);
- }
- g_free (img_copy);
-}
-
-static void
-write_seed (int seed)
-{
- FILE *f;
- /* write this so you can reproduce failed tests */
- f = fopen ("pixbuf-randomly-modified-seed", "w");
-
- if (!f)
- disaster ("fopen");
-
- if (fprintf (f, "%d\n", seed) < 0)
- disaster ("fprintf");
-
- if (fclose (f) < 0)
- disaster ("fclose");
-
- g_print ("seed: %d\n", seed);
-}
-
-static void
-usage (void)
-{
- g_print ("usage: pixbuf-randomly-modified [-s <seed>] <files> ... \n");
- exit (EXIT_FAILURE);
-}
-
-int
-main (int argc, char **argv)
-{
- int seed, i;
- gboolean got_seed = FALSE;
- GPtrArray *files = g_ptr_array_new ();
-
- if (argc == 1)
- usage ();
-
- seed = time (NULL);
-
- for (i = 1; i < argc; ++i)
- {
- if (strncmp (argv[i], "-s", 2) == 0)
- {
- if (strlen (argv[i]) > 2)
- usage();
- if (i+1 < argc)
- {
- seed = atoi (argv[i+1]);
- got_seed = TRUE;
- ++i;
- }
- else
- usage();
- }
- else
- g_ptr_array_add (files, strdup (argv[i]));
- }
-
- if (!got_seed)
- write_seed (seed);
-
- g_random_set_seed (seed);
-
- g_print ("the last tested image is saved to pixbuf-randomly-modified-image\n");
-
- g_type_init ();
- g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL);
-
- for (;;)
- for (i = 0; i < files->len; ++i)
- {
- gchar *contents;
- gsize size;
- GError *err = NULL;
-
- fflush (stdout);
- if (!g_file_get_contents (files->pdata[i], &contents, &size, &err))
- {
- g_print ("%s: error: %s\n", (char *)files->pdata[i], err->message);
- }
- else
- {
- g_print ("%s\t\t", (char *)files->pdata[i]);
- randomly_modify (contents, size);
- g_print ("done\n");
-
- g_free (contents);
- }
- }
-
- return 0;
-}
+++ /dev/null
-/* -*- Mode: C; c-basic-offset: 2; -*- */
-/* GdkPixbuf library - test loaders
- *
- * 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>
-
-static gboolean
-test_loader (const guchar *bytes, gsize len, GError **err)
-{
- GdkPixbufLoader *loader;
-
- loader = gdk_pixbuf_loader_new ();
- gdk_pixbuf_loader_write (loader, bytes, len, err);
- if (*err)
- return FALSE;
-
- gdk_pixbuf_loader_close (loader, err);
- if (*err)
- return FALSE;
-
- return TRUE;
-}
-
-static void
-usage (void)
-{
- g_print ("usage: pixbuf-read <files>\n");
- exit (EXIT_FAILURE);
-}
-
-int
-main (int argc, char **argv)
-{
- int i;
-
- g_type_init ();
- g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL);
-
- if (argc == 1)
- usage();
-
- for (i = 1; i < argc; ++i)
- {
- gchar *contents;
- gsize size;
- GError *err = NULL;
-
- g_print ("%s\t\t", argv[i]);
- fflush (stdout);
- if (!g_file_get_contents (argv[i], &contents, &size, &err))
- {
- fprintf (stderr, "%s: error: %s\n", argv[i], err->message);
- }
- else
- {
- err = NULL;
-
- if (test_loader ((guchar *) contents, size, &err))
- g_print ("success\n");
- else
- g_print ("error: %s\n", err->message);
-
- g_free (contents);
- }
- }
-
- return 0;
-}
+++ /dev/null
-/* -*- Mode: C; c-basic-offset: 2; -*- */
-/* GdkPixbuf library - test loaders
- *
- * Copyright (C) 2004 Matthias Clasen <mclasen@redhat.com>
- *
- * 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 <string.h>
-
-static gboolean verbose = FALSE;
-
-static void
-load_image (gpointer data,
- gpointer user_data)
-{
- gchar *filename = data;
- FILE *file;
- int nbytes;
- guchar buf[1024];
- size_t bufsize = 1024;
- GdkPixbufLoader *loader;
- GError *error = NULL;
- GThread *self;
-
- self = g_thread_self ();
- loader = gdk_pixbuf_loader_new ();
-
- file = fopen (filename, "r");
- g_assert (file);
-
- if (verbose) g_print ("%p start image %s\n", self, filename);
- while (!feof (file))
- {
- nbytes = fread (buf, 1, bufsize, file);
- if (!gdk_pixbuf_loader_write (loader, buf, nbytes, &error))
- {
- g_warning ("Error writing %s to loader: %s", filename, error->message);
- g_error_free (error);
- error = NULL;
- break;
- }
- if (verbose) g_print ("%p read %d bytes\n", self, nbytes);
-
- g_thread_yield ();
- }
-
- fclose (file);
-
- if (verbose) g_print ("%p finish image %s\n", self, filename);
-
- if (!gdk_pixbuf_loader_close (loader, &error))
- {
- g_warning ("Error closing loader for %s: %s", filename, error->message);
- g_error_free (error);
- }
-
- g_object_unref (loader);
-}
-
-static void
-usage (void)
-{
- g_print ("usage: pixbuf-threads [--verbose] <files>\n");
- exit (EXIT_FAILURE);
-}
-
-int
-main (int argc, char **argv)
-{
- int i, start;
- GThreadPool *pool;
-
- g_type_init ();
-
- if (!g_thread_supported ())
- g_thread_init (NULL);
-
- g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL);
-
- if (argc == 1)
- usage();
-
- start = 1;
- if (strcmp (argv[1], "--verbose") == 0)
- {
- verbose = TRUE;
- start = 2;
- }
-
- pool = g_thread_pool_new (load_image, NULL, 20, FALSE, NULL);
-
- i = start;
- while (1) {
- i++;
- if (i == argc)
- i = start;
- g_thread_pool_push (pool, argv[i], NULL);
- }
-
- return 0;
-}
projects / ~andy / gtk / commitdiff