test: complete bounded HTTP2 TLS soak and flow control checks

transport/http2/lifecycle_test.go

@@ -20,7 +20,7 @@ type framePeer struct {
 	framer *xhttp2.Framer
 }
 
-func newFramePeer(t *testing.T, address string) *framePeer {
+func newFramePeer(t *testing.T, address string, settings ...xhttp2.Setting) *framePeer {
 	t.Helper()
 	c, err := net.DialTimeout("tcp", address, time.Second)
 	if err != nil {
@@ -32,7 +32,7 @@ func newFramePeer(t *testing.T, address string) *framePeer {
 	if _, err = io.WriteString(c, xhttp2.ClientPreface); err != nil {
 		t.Fatal(err)
 	}
-	if err = p.framer.WriteSettings(); err != nil {
+	if err = p.framer.WriteSettings(settings...); err != nil {
 		t.Fatal(err)
 	}
 	return p