Remove pure gdk-pixbuf tests

These have been moved over to the gdk-pixbuf module.
This commit is contained in:
Matthias Clasen 2010-06-26 01:08:19 -04:00
parent 16ecf55832
commit cc5500ad85
6 changed files with 0 additions and 793 deletions

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@ -85,11 +85,6 @@ noinst_PROGRAMS = $(TEST_PROGS) \
treestoretest \
testxinerama \
testwindows \
pixbuf-read \
pixbuf-lowmem \
pixbuf-randomly-modified \
pixbuf-random \
pixbuf-threads \
testmerge \
testactions \
testgrouping \
@ -241,11 +236,6 @@ testtreesort_LDADD = $(LDADDS)
#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)

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@ -1,249 +0,0 @@
/* -*- 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;
}

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@ -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;
}

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@ -1,159 +0,0 @@
/* -*- 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;
}

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@ -1,87 +0,0 @@
/* -*- 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;
}

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@ -1,118 +0,0 @@
/* -*- 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;
}