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5d40e49d12
gst_harness_new_parse() returns without any error even if it doesn't find the specified element. Then a succeeding call to gst_harness_set_sink_caps_str() causes an error like this: Unexpected critical/warning: gst_pad_push_event: assertion 'GST_IS_PAD (pad)' failed This is a bit cryptic and doesn't give users any clue what was going on. gst_harness_new_parse() calls gst_harness_add_parse() with a newly created empty harness and the given pipeline description string, but gst_harness_add_parse() does not have a way to propagate the error back to the caller. Since the function, gst_harness_add_parse(), is a public API, it's not a good idea to change its signature. This patch, instead, makes the function to g_error() when it discovers any error. With this change the same error prints: ** (myelement-test:25345): ERROR **: Unable to create pipeline 'bin.( myelement )': no element "myelement" The current implementation of gst_parse_launch_full() doesn't return partially constructed pipeline when GST_PARSE_FLAG_FATAL_ERRORS is specified, however, this patch also adds a check for it. https://bugzilla.gnome.org/show_bug.cgi?id=781958 |
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