const Cc = Components.classes; const Ci = Components.interfaces; function run_test() { const ios = Cc["@mozilla.org/network/io-service;1"]. getService(Ci.nsIIOService); var uri = ios.newURI("http://foo.com/file.txt", null, null); uri.port = 90; do_check_eq(uri.hostPort, "foo.com:90"); uri = ios.newURI("http://foo.com:10/file.txt", null, null); uri.port = 500; do_check_eq(uri.hostPort, "foo.com:500"); uri = ios.newURI("http://foo.com:5000/file.txt", null, null); uri.port = 20; do_check_eq(uri.hostPort, "foo.com:20"); uri = ios.newURI("http://foo.com:5000/file.txt", null, null); uri.port = -1; do_check_eq(uri.hostPort, "foo.com"); uri = ios.newURI("http://foo.com:5000/file.txt", null, null); uri.port = 80; do_check_eq(uri.hostPort, "foo.com"); }