1package flags 2 3import ( 4 "testing" 5) 6 7func TestTagMissingColon(t *testing.T) { 8 var opts = struct { 9 Value bool `short` 10 }{} 11 12 assertParseFail(t, ErrTag, "expected `:' after key name, but got end of tag (in `short`)", &opts, "") 13} 14 15func TestTagMissingValue(t *testing.T) { 16 var opts = struct { 17 Value bool `short:` 18 }{} 19 20 assertParseFail(t, ErrTag, "expected `\"' to start tag value at end of tag (in `short:`)", &opts, "") 21} 22 23func TestTagMissingQuote(t *testing.T) { 24 var opts = struct { 25 Value bool `short:"v` 26 }{} 27 28 assertParseFail(t, ErrTag, "expected end of tag value `\"' at end of tag (in `short:\"v`)", &opts, "") 29} 30 31func TestTagNewline(t *testing.T) { 32 var opts = struct { 33 Value bool `long:"verbose" description:"verbose 34something"` 35 }{} 36 37 assertParseFail(t, ErrTag, "unexpected newline in tag value `description' (in `long:\"verbose\" description:\"verbose\nsomething\"`)", &opts, "") 38} 39