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tests: add unit test for gst_adapter_take_buffer_list()

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This commit is contained in:
Tim-Philipp Müller 2015-03-14 17:23:03 +00:00
parent e6a0f52e3c
commit b1b718c6d0
1 changed files with 48 additions and 0 deletions
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48
tests/check/libs/adapter.c
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@ -807,6 +807,53 @@ GST_START_TEST (test_take_list)
GST_END_TEST;
/* Fill a buffer with a sequence of 32 bit ints and read them back out
* using take_buffer, checking that they're still in the right order */
GST_START_TEST (test_take_buffer_list)
{
GstAdapter *adapter;
int i = 0;
adapter = create_and_fill_adapter ();
while (gst_adapter_available (adapter) >= sizeof (guint32)) {
GstBufferList *buffer_list;
GstBuffer *buf;
gsize left;
GstMapInfo info;
guint8 *ptr;
guint n, num;
buffer_list = gst_adapter_take_buffer_list (adapter, sizeof (guint32) * 5);
fail_unless (buffer_list != NULL);
num = gst_buffer_list_length (buffer_list);
fail_unless (num > 0);
for (n = 0; n < num; ++n) {
buf = gst_buffer_list_get (buffer_list, n);
fail_unless (gst_buffer_map (buf, &info, GST_MAP_READ));
ptr = info.data;
left = info.size;
while (left > 0) {
fail_unless (GST_READ_UINT32_LE (ptr) == i);
i++;
ptr += sizeof (guint32);
left -= sizeof (guint32);
}
gst_buffer_unmap (buf, &info);
}
gst_buffer_list_unref (buffer_list);
}
fail_unless (gst_adapter_available (adapter) == 0,
"Data was left in the adapter");
g_object_unref (adapter);
}
GST_END_TEST;
GST_START_TEST (test_merge)
{
GstAdapter *adapter;
@ -916,6 +963,7 @@ gst_adapter_suite (void)
tcase_add_test (tc_chain, test_timestamp);
tcase_add_test (tc_chain, test_scan);
tcase_add_test (tc_chain, test_take_list);
tcase_add_test (tc_chain, test_take_buffer_list);
tcase_add_test (tc_chain, test_merge);
tcase_add_test (tc_chain, test_take_buffer_fast);