           isValid:true,  expectedStyle: "oblique",         expectedWeight:"500",   message: "'oblique' followed by valid calc() weight" },
            { value: "oblique 30deg calc(200 + 300) 24px Arial",            isValid:true,  expectedStyle: "oblique 30deg",   expectedWeight:"500",   message: "'oblique' with angle followed by valid calc() weight" },
            { value: "oblique calc(900 + 300) 24px Arial",                  isValid:true,  expectedStyle: "oblique",         expectedWeight:"1000",  message