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package flags
import (
"testing"
)
func TestTagMissingColon(t *testing.T) {
var opts = struct {
TestValue bool `short`
}{}
assertParseFail(t, ErrTag, "expected `:' after key name, but got end of tag (in `short`)", &opts, "")
}
func TestTagMissingValue(t *testing.T) {
var opts = struct {
TestValue bool `short:`
}{}
assertParseFail(t, ErrTag, "expected `\"' to start tag value at end of tag (in `short:`)", &opts, "")
}
func TestTagMissingQuote(t *testing.T) {
var opts = struct {
TestValue bool `short:"v`
}{}
assertParseFail(t, ErrTag, "expected end of tag value `\"' at end of tag (in `short:\"v`)", &opts, "")
}
func TestTagNewline(t *testing.T) {
var opts = struct {
TestValue bool `long:"verbose" description:"verbose
something"`
}{}
assertParseFail(t, ErrTag, "unexpected newline in tag value `description' (in `long:\"verbose\" description:\"verbose\nsomething\"`)", &opts, "")
}
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