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typedef_test.go
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typedef_test.go
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package thrifter
import "testing"
func TestTypedef_basic(t *testing.T) {
parser := newParserOn(`typedef binary b `)
parser.next() // consume keyword token [typedef] first
n := NewTypeDef(nil, nil)
if err := n.parse(parser); err != nil {
t.Errorf("unexpected error: %v", err)
return
}
if got, want := n.Ident, "b"; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
if got, want := n.Type.Type, FIELD_TYPE_BASE; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
if got, want := n.Type.BaseType, "binary"; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
}
func TestTypedef_withOptions(t *testing.T) {
parser := newParserOn(`typedef string ( unicode.encoding = "UTF-16" ) non_latin_string (foo="bar")`)
parser.next() // consume keyword token [typedef] first
n := NewTypeDef(nil, nil)
if err := n.parse(parser); err != nil {
t.Errorf("unexpected error: %v", err)
return
}
if got, want := n.Ident, "non_latin_string"; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
if got, want := n.Type.Type, FIELD_TYPE_BASE; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
if got, want := n.Type.BaseType, "string"; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
if got, want := len(n.Type.Options), 1; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
if got, want := len(n.Options), 1; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
if got, want := n.Options[0].Name, "foo"; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
}
func TestTypedef_map(t *testing.T) {
parser := newParserOn(`typedef map<i64, map<i64, bool>> m`)
parser.next() // consume keyword token [typedef] first
n := NewTypeDef(nil, nil)
if err := n.parse(parser); err != nil {
t.Errorf("unexpected error: %v", err)
return
}
if got, want := n.Ident, "m"; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
if got, want := n.Type.Type, FIELD_TYPE_MAP; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
if got, want := n.Type.Map.Key.Type, FIELD_TYPE_BASE; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
if got, want := n.Type.Map.Value.Type, FIELD_TYPE_MAP; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
}
func TestTypedef_toString(t *testing.T) {
src := `typedef list< double ( cpp.fixed_point = "16" )> tiny_float_list`
parser := newParserOn(src)
startToken := parser.next() // consume keyword token [typedef] first
n := NewTypeDef(startToken, nil)
if err := n.parse(parser); err != nil {
t.Errorf("unexpected error: %v", err)
return
}
res := n.String()
if got, want := res, src; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
}
func TestTypedef_toStringWithOptions(t *testing.T) {
src := `typedef string ( unicode.encoding = "UTF-16" ) non_latin_string (foo="bar")`
parser := newParserOn(src)
startToken := parser.next() // consume keyword token [typedef] first
n := NewTypeDef(startToken, nil)
if err := n.parse(parser); err != nil {
t.Errorf("unexpected error: %v", err)
return
}
res := n.String()
if got, want := res, src; got != want {
t.Errorf("got [%v] want [%v]", got, want)
}
}