// Make sure we behave appropriately when asking for content-disposition const Cc = Components.classes; const Ci = Components.interfaces; const path = "data/test_bug589292.zip"; function run_test() { var ios = Cc["@mozilla.org/network/io-service;1"]. getService(Ci.nsIIOService); var spec = "jar:" + ios.newFileURI(do_get_file(path)).spec + "!/foo.txt"; var channel = ios.newChannel(spec, null, null); instr = channel.open(); var val; try { val = channel.contentDisposition; do_check_true(false, "The channel has content disposition?!"); } catch (e) { // This is what we want to happen - there's no underlying channel, so no // content-disposition header is available do_check_true(true, "How are you reading this?!"); } }