From d6a6dbd7407b9821c77ff0bf6194fced94f29cbc Mon Sep 17 00:00:00 2001 From: Mark Nauwelaerts Date: Thu, 27 May 2010 15:10:34 +0200 Subject: [PATCH] tests: also check for adapter buffer merging in unit test --- tests/check/libs/adapter.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/tests/check/libs/adapter.c b/tests/check/libs/adapter.c index 34cef23..e5a371e 100644 --- a/tests/check/libs/adapter.c +++ b/tests/check/libs/adapter.c @@ -205,6 +205,52 @@ GST_END_TEST; */ GST_START_TEST (test_take3) { + GstAdapter *adapter; + GstBuffer *buffer, *buffer2; + guint avail; + guint8 *data, *data2; + + adapter = gst_adapter_new (); + fail_unless (adapter != NULL); + + buffer = gst_buffer_new_and_alloc (100); + fail_unless (buffer != NULL); + fail_unless (GST_BUFFER_DATA (buffer) != NULL); + fail_unless (GST_BUFFER_SIZE (buffer) == 100); + + data = GST_BUFFER_DATA (buffer); + + /* set up and push subbuffers */ + buffer2 = gst_buffer_create_sub (buffer, 0, 25); + gst_adapter_push (adapter, buffer2); + buffer2 = gst_buffer_create_sub (buffer, 25, 25); + gst_adapter_push (adapter, buffer2); + buffer2 = gst_buffer_create_sub (buffer, 50, 25); + gst_adapter_push (adapter, buffer2); + buffer2 = gst_buffer_create_sub (buffer, 75, 25); + gst_adapter_push (adapter, buffer2); + + gst_buffer_unref (buffer); + + avail = gst_adapter_available (adapter); + fail_unless (avail == 100); + + /* take out buffer */ + buffer2 = gst_adapter_take_buffer (adapter, 100); + fail_unless (buffer2 != NULL); + fail_unless (GST_BUFFER_DATA (buffer2) != NULL); + fail_unless (GST_BUFFER_SIZE (buffer2) == 100); + data2 = GST_BUFFER_DATA (buffer2); + + avail = gst_adapter_available (adapter); + fail_unless (avail == 0); + + /* the data should be the same */ + fail_unless (data == data2); + + gst_buffer_unref (buffer2); + + g_object_unref (adapter); } GST_END_TEST; -- 2.7.4