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# Copyright (C) 2016-2023 Ruby-GNOME Project Team
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
class TestMapInfo < Test::Unit::TestCase
def setup
unless Gst::ElementFactory.find("videotestsrc")
omit("gst-plugins-good is needed")
end
@pipeline = Gst.parse_launch("videotestsrc ! appsink name=sink")
@sink = @pipeline.get_by_name("sink")
end
def test_data
@pipeline.play
begin
sample = @sink.try_pull_sample(Gst::SECOND)
buffer = sample.buffer
success, map_info = buffer.map(:read)
assert_true(success)
assert do
map_info.data.size >= 115200
end
ensure
@pipeline.stop
end
end
end
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