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Added a testsuite for refcounting.

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Original commit message from CVS:
Added a testsuite for refcounting.
This commit is contained in:
Wim Taymans 2001-05-11 18:44:18 +00:00
parent fa8e54e450
commit 05a7d639e0
10 changed files with 562 additions and 0 deletions
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14
tests/old/testsuite/refcounting/Makefile.am Normal file
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SUBDIRS =
testprogs = object element
object_SOURCES = object.c mem.c
element_SOURCES = element.c mem.c
TESTS = $(testprogs)
check_PROGRAMS = $(testprogs)
# we have nothing but apps here, we can do this safely
LIBS += $(GST_LIBS)
CFLAGS += $(GST_CFLAGS)

122
tests/old/testsuite/refcounting/element.c Normal file
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#include <gst/gst.h>
#define ITERS 100000
#include "mem.h"
static void
print_element_props (GstElement *element)
{
g_print ("name %s\n", gst_element_get_name (element));
g_print ("flags 0x%08x\n", GST_FLAGS (element));
}
int
main (int argc, gchar *argv[])
{
GstElement *element;
long usage1, usage2;
gint i;
gst_init (&argc, &argv);
g_print ("creating new element\n");
element = gst_element_new ();
usage1 = vmsize();
print_element_props (element);
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
g_print ("creating new element\n");
element = gst_element_new ();
g_assert (GST_OBJECT_FLOATING (element));
print_element_props (element);
g_print ("sink new element %ld\n", vmsize()-usage1);
gst_object_ref (GST_OBJECT (element));
gst_object_sink (GST_OBJECT (element));
g_assert (!GST_OBJECT_FLOATING (element));
print_element_props (element);
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
for (i=0; i<ITERS;i++) {
element = gst_element_new ();
gst_object_unref (GST_OBJECT (element));
}
g_print ("unref 100000 element %ld\n", vmsize()-usage1);
g_print ("creating new element\n");
element = gst_element_new ();
g_assert (!GST_OBJECT_DESTROYED (element));
print_element_props (element);
g_print ("destroy new element %ld\n", vmsize()-usage1);
gst_object_destroy (GST_OBJECT (element));
g_assert (GST_OBJECT_DESTROYED (element));
print_element_props (element);
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
for (i=0; i<ITERS;i++) {
element = gst_element_new ();
gst_object_destroy (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
}
g_print ("destroy/unref 100000 element %ld\n", vmsize()-usage1);
g_print ("creating new element\n");
element = gst_element_new ();
gst_object_ref (GST_OBJECT (element));
print_element_props (element);
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
for (i=0; i<ITERS;i++) {
element = gst_element_new ();
gst_object_ref (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
}
g_print ("destroy/unref 100000 element %ld\n", vmsize()-usage1);
g_print ("creating new element\n");
element = gst_element_new ();
gst_object_ref (GST_OBJECT (element));
print_element_props (element);
gst_object_destroy (GST_OBJECT (element));
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
for (i=0; i<ITERS;i++) {
element = gst_element_new ();
gst_object_ref (GST_OBJECT (element));
gst_object_destroy (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
}
g_print ("destroy/unref 100000 element %ld\n", vmsize()-usage1);
for (i=0; i<ITERS;i++) {
element = gst_element_new ();
gst_object_ref (GST_OBJECT (element));
gst_element_set_name (element, "testing123");
gst_object_destroy (GST_OBJECT (element));
gst_element_set_name (element, "testing123");
gst_object_unref (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
}
g_print ("destroy/unref 100000 element %ld\n", vmsize()-usage1);
element = gst_element_new ();
for (i=0; i<ITERS;i++) {
gst_element_set_name (element, "testing");
}
gst_object_unref (GST_OBJECT (element));
g_print ("destroy/unref 100000 element %ld\n", vmsize()-usage1);
g_print ("leaked: %ld\n", vmsize()-usage1);
return 0;
}

22
tests/old/testsuite/refcounting/mem.c Normal file
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#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
int vmsize() {
int pid,fd,size,i,mem;
char filename[17], buf[256], *ptr, *end;
pid = getpid();
snprintf(filename,17,"/proc/%d/stat",pid);
fd = open(filename,O_RDONLY);
size = read(fd,buf,240);
ptr = buf;
for (i=0;i<22;i++)
ptr = (char *)strchr(ptr,' ') + 1;
end = (char *)strchr(ptr,' ');
*end = 0;
sscanf(ptr,"%d",&mem);
close(fd);
return mem;
}

1
tests/old/testsuite/refcounting/mem.h Normal file
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int vmsize();

122
tests/old/testsuite/refcounting/object.c Normal file
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#include <gst/gst.h>
#define ITERS 100000
#include "mem.h"
static void
print_object_props (GstObject *object)
{
g_print ("name %s\n", gst_object_get_name (object));
g_print ("flags 0x%08lx\n", GST_FLAGS (object));
}
int
main (int argc, gchar *argv[])
{
GstObject *object;
long usage1, usage2;
gint i;
gst_init (&argc, &argv);
g_print ("creating new object\n");
object = gst_object_new ();
usage1 = vmsize();
print_object_props (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
g_print ("creating new object\n");
object = gst_object_new ();
g_assert (GST_OBJECT_FLOATING (object));
print_object_props (object);
g_print ("sink new object %ld\n", vmsize()-usage1);
gst_object_ref (object);
gst_object_sink (object);
g_assert (!GST_OBJECT_FLOATING (object));
print_object_props (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
for (i=0; i<ITERS;i++) {
object = gst_object_new ();
gst_object_unref (object);
}
g_print ("unref 100000 object %ld\n", vmsize()-usage1);
g_print ("creating new object\n");
object = gst_object_new ();
g_assert (!GST_OBJECT_DESTROYED (object));
print_object_props (object);
g_print ("destroy new object %ld\n", vmsize()-usage1);
gst_object_destroy (object);
g_assert (GST_OBJECT_DESTROYED (object));
print_object_props (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
for (i=0; i<ITERS;i++) {
object = gst_object_new ();
gst_object_destroy (object);
gst_object_unref (object);
}
g_print ("destroy/unref 100000 object %ld\n", vmsize()-usage1);
g_print ("creating new object\n");
object = gst_object_new ();
gst_object_ref (object);
print_object_props (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
for (i=0; i<ITERS;i++) {
object = gst_object_new ();
gst_object_ref (object);
gst_object_unref (object);
gst_object_unref (object);
}
g_print ("destroy/unref 100000 object %ld\n", vmsize()-usage1);
g_print ("creating new object\n");
object = gst_object_new ();
gst_object_ref (object);
print_object_props (object);
gst_object_destroy (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
for (i=0; i<ITERS;i++) {
object = gst_object_new ();
gst_object_ref (object);
gst_object_destroy (object);
gst_object_unref (object);
gst_object_unref (object);
}
g_print ("destroy/unref 100000 object %ld\n", vmsize()-usage1);
for (i=0; i<ITERS;i++) {
object = gst_object_new ();
gst_object_ref (object);
gst_object_set_name (object, "testing123");
gst_object_destroy (object);
gst_object_set_name (object, "testing123");
gst_object_unref (object);
gst_object_unref (object);
}
g_print ("destroy/unref 100000 object %ld\n", vmsize()-usage1);
object = gst_object_new ();
for (i=0; i<ITERS;i++) {
gst_object_set_name (object, "testing");
}
gst_object_unref (object);
g_print ("destroy/unref 100000 object %ld\n", vmsize()-usage1);
g_print ("leaked: %ld\n", vmsize()-usage1);
return 0;
}

14
testsuite/refcounting/Makefile.am Normal file
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SUBDIRS =
testprogs = object element
object_SOURCES = object.c mem.c
element_SOURCES = element.c mem.c
TESTS = $(testprogs)
check_PROGRAMS = $(testprogs)
# we have nothing but apps here, we can do this safely
LIBS += $(GST_LIBS)
CFLAGS += $(GST_CFLAGS)

122
testsuite/refcounting/element.c Normal file
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#include <gst/gst.h>
#define ITERS 100000
#include "mem.h"
static void
print_element_props (GstElement *element)
{
g_print ("name %s\n", gst_element_get_name (element));
g_print ("flags 0x%08x\n", GST_FLAGS (element));
}
int
main (int argc, gchar *argv[])
{
GstElement *element;
long usage1, usage2;
gint i;
gst_init (&argc, &argv);
g_print ("creating new element\n");
element = gst_element_new ();
usage1 = vmsize();
print_element_props (element);
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
g_print ("creating new element\n");
element = gst_element_new ();
g_assert (GST_OBJECT_FLOATING (element));
print_element_props (element);
g_print ("sink new element %ld\n", vmsize()-usage1);
gst_object_ref (GST_OBJECT (element));
gst_object_sink (GST_OBJECT (element));
g_assert (!GST_OBJECT_FLOATING (element));
print_element_props (element);
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
for (i=0; i<ITERS;i++) {
element = gst_element_new ();
gst_object_unref (GST_OBJECT (element));
}
g_print ("unref 100000 element %ld\n", vmsize()-usage1);
g_print ("creating new element\n");
element = gst_element_new ();
g_assert (!GST_OBJECT_DESTROYED (element));
print_element_props (element);
g_print ("destroy new element %ld\n", vmsize()-usage1);
gst_object_destroy (GST_OBJECT (element));
g_assert (GST_OBJECT_DESTROYED (element));
print_element_props (element);
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
for (i=0; i<ITERS;i++) {
element = gst_element_new ();
gst_object_destroy (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
}
g_print ("destroy/unref 100000 element %ld\n", vmsize()-usage1);
g_print ("creating new element\n");
element = gst_element_new ();
gst_object_ref (GST_OBJECT (element));
print_element_props (element);
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
for (i=0; i<ITERS;i++) {
element = gst_element_new ();
gst_object_ref (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
}
g_print ("destroy/unref 100000 element %ld\n", vmsize()-usage1);
g_print ("creating new element\n");
element = gst_element_new ();
gst_object_ref (GST_OBJECT (element));
print_element_props (element);
gst_object_destroy (GST_OBJECT (element));
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
g_print ("unref new element %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (element));
for (i=0; i<ITERS;i++) {
element = gst_element_new ();
gst_object_ref (GST_OBJECT (element));
gst_object_destroy (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
}
g_print ("destroy/unref 100000 element %ld\n", vmsize()-usage1);
for (i=0; i<ITERS;i++) {
element = gst_element_new ();
gst_object_ref (GST_OBJECT (element));
gst_element_set_name (element, "testing123");
gst_object_destroy (GST_OBJECT (element));
gst_element_set_name (element, "testing123");
gst_object_unref (GST_OBJECT (element));
gst_object_unref (GST_OBJECT (element));
}
g_print ("destroy/unref 100000 element %ld\n", vmsize()-usage1);
element = gst_element_new ();
for (i=0; i<ITERS;i++) {
gst_element_set_name (element, "testing");
}
gst_object_unref (GST_OBJECT (element));
g_print ("destroy/unref 100000 element %ld\n", vmsize()-usage1);
g_print ("leaked: %ld\n", vmsize()-usage1);
return 0;
}

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testsuite/refcounting/mem.c Normal file
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#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
int vmsize() {
int pid,fd,size,i,mem;
char filename[17], buf[256], *ptr, *end;
pid = getpid();
snprintf(filename,17,"/proc/%d/stat",pid);
fd = open(filename,O_RDONLY);
size = read(fd,buf,240);
ptr = buf;
for (i=0;i<22;i++)
ptr = (char *)strchr(ptr,' ') + 1;
end = (char *)strchr(ptr,' ');
*end = 0;
sscanf(ptr,"%d",&mem);
close(fd);
return mem;
}

1
testsuite/refcounting/mem.h Normal file
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int vmsize();

122
testsuite/refcounting/object.c Normal file
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#include <gst/gst.h>
#define ITERS 100000
#include "mem.h"
static void
print_object_props (GstObject *object)
{
g_print ("name %s\n", gst_object_get_name (object));
g_print ("flags 0x%08lx\n", GST_FLAGS (object));
}
int
main (int argc, gchar *argv[])
{
GstObject *object;
long usage1, usage2;
gint i;
gst_init (&argc, &argv);
g_print ("creating new object\n");
object = gst_object_new ();
usage1 = vmsize();
print_object_props (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
g_print ("creating new object\n");
object = gst_object_new ();
g_assert (GST_OBJECT_FLOATING (object));
print_object_props (object);
g_print ("sink new object %ld\n", vmsize()-usage1);
gst_object_ref (object);
gst_object_sink (object);
g_assert (!GST_OBJECT_FLOATING (object));
print_object_props (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
for (i=0; i<ITERS;i++) {
object = gst_object_new ();
gst_object_unref (object);
}
g_print ("unref 100000 object %ld\n", vmsize()-usage1);
g_print ("creating new object\n");
object = gst_object_new ();
g_assert (!GST_OBJECT_DESTROYED (object));
print_object_props (object);
g_print ("destroy new object %ld\n", vmsize()-usage1);
gst_object_destroy (object);
g_assert (GST_OBJECT_DESTROYED (object));
print_object_props (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
for (i=0; i<ITERS;i++) {
object = gst_object_new ();
gst_object_destroy (object);
gst_object_unref (object);
}
g_print ("destroy/unref 100000 object %ld\n", vmsize()-usage1);
g_print ("creating new object\n");
object = gst_object_new ();
gst_object_ref (object);
print_object_props (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
for (i=0; i<ITERS;i++) {
object = gst_object_new ();
gst_object_ref (object);
gst_object_unref (object);
gst_object_unref (object);
}
g_print ("destroy/unref 100000 object %ld\n", vmsize()-usage1);
g_print ("creating new object\n");
object = gst_object_new ();
gst_object_ref (object);
print_object_props (object);
gst_object_destroy (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
g_print ("unref new object %ld\n", vmsize()-usage1);
gst_object_unref (object);
for (i=0; i<ITERS;i++) {
object = gst_object_new ();
gst_object_ref (object);
gst_object_destroy (object);
gst_object_unref (object);
gst_object_unref (object);
}
g_print ("destroy/unref 100000 object %ld\n", vmsize()-usage1);
for (i=0; i<ITERS;i++) {
object = gst_object_new ();
gst_object_ref (object);
gst_object_set_name (object, "testing123");
gst_object_destroy (object);
gst_object_set_name (object, "testing123");
gst_object_unref (object);
gst_object_unref (object);
}
g_print ("destroy/unref 100000 object %ld\n", vmsize()-usage1);
object = gst_object_new ();
for (i=0; i<ITERS;i++) {
gst_object_set_name (object, "testing");
}
gst_object_unref (object);
g_print ("destroy/unref 100000 object %ld\n", vmsize()-usage1);
g_print ("leaked: %ld\n", vmsize()-usage1);
return 0;
}