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tests: add memory unit test

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This commit is contained in:
Wim Taymans 2011-02-28 09:39:44 +01:00
parent cb86bf99bc
commit f5d1dcbd9a
1 changed files with 96 additions and 26 deletions
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122
tests/check/gst/gstmeta.c
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@ -41,19 +41,20 @@ typedef struct
GstClockTime dts; GstClockTime dts;
GstClockTime duration; GstClockTime duration;
GstClockTime clock_rate; GstClockTime clock_rate;
} GstTestMeta; } GstMetaTest;
static const GstMetaInfo *gst_test_meta_get_info (void); static const GstMetaInfo *gst_meta_test_get_info (void);
#define GST_META_TEST_INFO (gst_meta_test_get_info())
#define GST_TEST_META_GET(buf) ((GstTestMeta *)gst_buffer_get_meta(buf,gst_test_meta_get_info())) #define GST_META_TEST_GET(buf) ((GstMetaTest *)gst_buffer_get_meta(buf,GST_META_TEST_INFO))
#define GST_TEST_META_ADD(buf) ((GstTestMeta *)gst_buffer_add_meta(buf,gst_test_meta_get_info(),NULL)) #define GST_META_TEST_ADD(buf) ((GstMetaTest *)gst_buffer_add_meta(buf,GST_META_TEST_INFO,NULL))
#if 0 #if 0
/* unused currently. This is a user function to fill the metadata with default /* unused currently. This is a user function to fill the metadata with default
* values. We don't call this from the init function because the user is mostly * values. We don't call this from the init function because the user is mostly
* likely going to override the values immediately after */ * likely going to override the values immediately after */
static void static void
gst_test_meta_init (GstTestMeta * meta) gst_meta_test_init (GstMetaTest * meta)
{ {
meta->pts = GST_CLOCK_TIME_NONE; meta->pts = GST_CLOCK_TIME_NONE;
meta->dts = GST_CLOCK_TIME_NONE; meta->dts = GST_CLOCK_TIME_NONE;
@ -63,7 +64,7 @@ gst_test_meta_init (GstTestMeta * meta)
#endif #endif
static void static void
test_init_func (GstTestMeta * meta, GstBuffer * buffer) test_init_func (GstMetaTest * meta, GstBuffer * buffer)
{ {
GST_DEBUG ("init called on buffer %p, meta %p", buffer, meta); GST_DEBUG ("init called on buffer %p, meta %p", buffer, meta);
/* nothing to init really, the init function is mostly for allocating /* nothing to init really, the init function is mostly for allocating
@ -72,20 +73,20 @@ test_init_func (GstTestMeta * meta, GstBuffer * buffer)
} }
static void static void
test_free_func (GstTestMeta * meta, GstBuffer * buffer) test_free_func (GstMetaTest * meta, GstBuffer * buffer)
{ {
GST_DEBUG ("free called on buffer %p, meta %p", buffer, meta); GST_DEBUG ("free called on buffer %p, meta %p", buffer, meta);
/* nothing to free really */ /* nothing to free really */
} }
static void static void
test_copy_func (GstBuffer * copy, GstTestMeta * meta, GstBuffer * buffer) test_copy_func (GstBuffer * copy, GstMetaTest * meta, GstBuffer * buffer)
{ {
GstTestMeta *test; GstMetaTest *test;
GST_DEBUG ("copy called from buffer %p to %p, meta %p", buffer, copy, meta); GST_DEBUG ("copy called from buffer %p to %p, meta %p", buffer, copy, meta);
test = GST_TEST_META_ADD (copy); test = GST_META_TEST_ADD (copy);
test->pts = meta->pts; test->pts = meta->pts;
test->dts = meta->dts; test->dts = meta->dts;
test->duration = meta->duration; test->duration = meta->duration;
@ -93,15 +94,15 @@ test_copy_func (GstBuffer * copy, GstTestMeta * meta, GstBuffer * buffer)
} }
static void static void
test_sub_func (GstBuffer * sub, GstTestMeta * meta, GstBuffer * buffer, test_sub_func (GstBuffer * sub, GstMetaTest * meta, GstBuffer * buffer,
guint offset, guint size) guint offset, guint size)
{ {
GstTestMeta *test; GstMetaTest *test;
GST_DEBUG ("sub called from buffer %p to %p, meta %p, %u-%u", buffer, sub, GST_DEBUG ("sub called from buffer %p to %p, meta %p, %u-%u", buffer, sub,
meta, offset, size); meta, offset, size);
test = GST_TEST_META_ADD (sub); test = GST_META_TEST_ADD (sub);
if (offset == 0) { if (offset == 0) {
/* same offset, copy timestamps */ /* same offset, copy timestamps */
test->pts = meta->pts; test->pts = meta->pts;
@ -122,31 +123,31 @@ test_sub_func (GstBuffer * sub, GstTestMeta * meta, GstBuffer * buffer,
} }
static const GstMetaInfo * static const GstMetaInfo *
gst_test_meta_get_info (void) gst_meta_test_get_info (void)
{ {
static const GstMetaInfo *test_meta_info = NULL; static const GstMetaInfo *meta_test_info = NULL;
if (test_meta_info == NULL) { if (meta_test_info == NULL) {
test_meta_info = gst_meta_register ("GstTestMeta", "GstTestMeta", meta_test_info = gst_meta_register ("GstMetaTest", "GstMetaTest",
sizeof (GstTestMeta), sizeof (GstMetaTest),
(GstMetaInitFunction) test_init_func, (GstMetaInitFunction) test_init_func,
(GstMetaFreeFunction) test_free_func, (GstMetaFreeFunction) test_free_func,
(GstMetaCopyFunction) test_copy_func, (GstMetaCopyFunction) test_copy_func,
(GstMetaSubFunction) test_sub_func, NULL, NULL); (GstMetaSubFunction) test_sub_func, NULL, NULL);
} }
return test_meta_info; return meta_test_info;
} }
GST_START_TEST (test_metadata) GST_START_TEST (test_meta_test)
{ {
GstBuffer *buffer, *copy, *subbuf; GstBuffer *buffer, *copy, *subbuf;
GstTestMeta *meta; GstMetaTest *meta;
buffer = gst_buffer_new_and_alloc (4); buffer = gst_buffer_new_and_alloc (4);
memset (GST_BUFFER_DATA (buffer), 0, 4); memset (GST_BUFFER_DATA (buffer), 0, 4);
/* add some metadata */ /* add some metadata */
meta = GST_TEST_META_ADD (buffer); meta = GST_META_TEST_ADD (buffer);
fail_if (meta == NULL); fail_if (meta == NULL);
/* fill some values */ /* fill some values */
meta->pts = 1000; meta->pts = 1000;
@ -157,7 +158,7 @@ GST_START_TEST (test_metadata)
/* copy of the buffer */ /* copy of the buffer */
copy = gst_buffer_copy (buffer); copy = gst_buffer_copy (buffer);
/* get metadata of the buffer */ /* get metadata of the buffer */
meta = GST_TEST_META_GET (copy); meta = GST_META_TEST_GET (copy);
fail_if (meta == NULL); fail_if (meta == NULL);
fail_if (meta->pts != 1000); fail_if (meta->pts != 1000);
fail_if (meta->dts != 2000); fail_if (meta->dts != 2000);
@ -168,7 +169,7 @@ GST_START_TEST (test_metadata)
/* make subbuffer */ /* make subbuffer */
subbuf = gst_buffer_create_sub (buffer, 0, 1); subbuf = gst_buffer_create_sub (buffer, 0, 1);
/* get metadata of the buffer */ /* get metadata of the buffer */
meta = GST_TEST_META_GET (subbuf); meta = GST_META_TEST_GET (subbuf);
fail_if (meta == NULL); fail_if (meta == NULL);
fail_if (meta->pts != 1000); fail_if (meta->pts != 1000);
fail_if (meta->dts != 2000); fail_if (meta->dts != 2000);
@ -179,7 +180,7 @@ GST_START_TEST (test_metadata)
/* make another subbuffer */ /* make another subbuffer */
subbuf = gst_buffer_create_sub (buffer, 1, 3); subbuf = gst_buffer_create_sub (buffer, 1, 3);
/* get metadata of the buffer */ /* get metadata of the buffer */
meta = GST_TEST_META_GET (subbuf); meta = GST_META_TEST_GET (subbuf);
fail_if (meta == NULL); fail_if (meta == NULL);
fail_if (meta->pts != -1); fail_if (meta->pts != -1);
fail_if (meta->dts != -1); fail_if (meta->dts != -1);
@ -193,6 +194,74 @@ GST_START_TEST (test_metadata)
GST_END_TEST; GST_END_TEST;
GST_START_TEST (test_meta_memory)
{
GstBuffer *buffer, *copy;
GstMetaMemory *meta;
guint8 *data;
gsize size;
guint i;
buffer = gst_buffer_new ();
/* add some memory metadata */
meta = gst_buffer_add_meta_memory (buffer, g_malloc (4), g_free, 4, 0);
fail_if (meta == NULL);
fail_if (meta->mmap_func == NULL);
fail_if (meta->munmap_func == NULL);
/* prepare for writing */
data = gst_meta_memory_map (meta, 0, &size, GST_META_MAP_WRITE);
fail_if (data == NULL);
fail_if (size != 4);
for (i = 0; i < 4; i++)
data[i] = i;
gst_meta_memory_unmap (meta, data, size);
/* reading */
meta = gst_buffer_get_meta_memory (buffer);
fail_if (meta == NULL);
data = gst_meta_memory_map (meta, 0, &size, GST_META_MAP_READ);
fail_if (data == NULL);
fail_if (size != 4);
for (i = 0; i < 4; i++)
fail_if (data[i] != i);
gst_meta_memory_unmap (meta, data, size);
/* copy of the buffer */
copy = gst_buffer_copy (buffer);
/* get metadata of the buffer */
meta = gst_buffer_get_meta_memory (copy);
fail_if (meta == NULL);
data = gst_meta_memory_map (meta, 0, &size, GST_META_MAP_READ);
fail_if (data == NULL);
fail_if (size != 4);
for (i = 0; i < 4; i++)
fail_if (data[i] != i);
gst_meta_memory_unmap (meta, data, size);
gst_buffer_unref (copy);
#if 0
/* FIXME, does not work yet */
/* make a subbuffer */
subbuf = gst_buffer_create_sub (buffer, 1, 3);
meta = gst_buffer_get_meta_memory (subbuf);
fail_if (meta == NULL);
data = gst_meta_memory_map (meta, 0, &size, GST_META_MAP_READ);
fail_if (data == NULL);
fail_if (size != 3);
for (i = 0; i < 3; i++)
fail_if (data[i] != i + 1);
gst_meta_memory_unmap (meta, data, size);
gst_buffer_unref (subbuf);
#endif
/* clean up */
gst_buffer_unref (buffer);
}
GST_END_TEST;
static Suite * static Suite *
gst_buffermeta_suite (void) gst_buffermeta_suite (void)
@ -201,7 +270,8 @@ gst_buffermeta_suite (void)
TCase *tc_chain = tcase_create ("general"); TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain); suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_metadata); tcase_add_test (tc_chain, test_meta_test);
tcase_add_test (tc_chain, test_meta_memory);
return s; return s;
} }