shared_ptr<Content> content_a = content_factory("test/data/flat_blue.png").front();
BOOST_REQUIRE (content_a);
film->examine_and_add_content (content_a);
shared_ptr<Content> content_a = content_factory("test/data/flat_blue.png").front();
BOOST_REQUIRE (content_a);
film->examine_and_add_content (content_a);