rename retransmittable to ack-eliciting

internal/ackhandler/ack_eliciting_test.go

@@ -0,0 +1,43 @@
+package ackhandler
+
+import (
+	"reflect"
+
+	"github.com/lucas-clemente/quic-go/internal/wire"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("ack-eliciting frames", func() {
+	for fl, el := range map[wire.Frame]bool{
+		&wire.AckFrame{}:             false,
+		&wire.DataBlockedFrame{}:     true,
+		&wire.ConnectionCloseFrame{}: true,
+		&wire.PingFrame{}:            true,
+		&wire.ResetStreamFrame{}:     true,
+		&wire.StreamFrame{}:          true,
+		&wire.MaxDataFrame{}:         true,
+		&wire.MaxStreamDataFrame{}:   true,
+	} {
+		f := fl
+		e := el
+		fName := reflect.ValueOf(f).Elem().Type().Name()
+
+		It("works for "+fName, func() {
+			Expect(IsFrameAckEliciting(f)).To(Equal(e))
+		})
+
+		It("stripping non-ack-elicinting frames works for "+fName, func() {
+			s := []wire.Frame{f}
+			if e {
+				Expect(stripNonAckElicitingFrames(s)).To(Equal([]wire.Frame{f}))
+			} else {
+				Expect(stripNonAckElicitingFrames(s)).To(BeEmpty())
+			}
+		})
+
+		It("HasAckElicitingFrames works for "+fName, func() {
+			Expect(HasAckElicitingFrames([]wire.Frame{f})).To(Equal(e))
+		})
+	}
+})