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tests: add a test for small ring buffer sizes

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=767688
This commit is contained in:
Vincent Penquerc'h 2016-06-15 16:24:27 +01:00
parent b3802f7a9e
commit 08d30b05c6
1 changed files with 40 additions and 0 deletions
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40
tests/check/elements/queue2.c
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@ -333,6 +333,45 @@ GST_START_TEST (test_percent_overflow)
GST_END_TEST; GST_END_TEST;
GST_START_TEST (test_small_ring_buffer)
{
GstElement *pipeline;
GstElement *queue2;
const gchar *desc;
GstBus *bus;
GstMessage *msg;
/* buffer too small to seek used to crash, test for regression */
desc = "fakesrc sizetype=2 sizemax=4096 num-buffers=100 datarate=1000 ! "
"queue2 ring-buffer-max-size=1000 name=q2 ! fakesink sync=true";
pipeline = gst_parse_launch (desc, NULL);
fail_if (pipeline == NULL);
queue2 = gst_bin_get_by_name (GST_BIN (pipeline), "q2");
fail_if (queue2 == NULL);
/* bring the pipeline to PLAYING, then start switching */
bus = gst_element_get_bus (pipeline);
fail_if (bus == NULL);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
/* Wait for the pipeline to hit playing */
gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
/* now wait for completion or error */
msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
fail_if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR,
"Expected EOS message, got ERROR message");
gst_message_unref (msg);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_object_unref (queue2);
gst_object_unref (bus);
gst_object_unref (pipeline);
}
GST_END_TEST;
static Suite * static Suite *
queue2_suite (void) queue2_suite (void)
{ {
@ -347,6 +386,7 @@ queue2_suite (void)
tcase_add_test (tc_chain, test_simple_shutdown_while_running_ringbuffer); tcase_add_test (tc_chain, test_simple_shutdown_while_running_ringbuffer);
tcase_add_test (tc_chain, test_filled_read); tcase_add_test (tc_chain, test_filled_read);
tcase_add_test (tc_chain, test_percent_overflow); tcase_add_test (tc_chain, test_percent_overflow);
tcase_add_test (tc_chain, test_small_ring_buffer);
return s; return s;
} }