libtailscale: Tailscale C library

tailscale_test.go

@@ -0,0 +1,37 @@
+package main
+
+import (
+	"testing"
+
+	"github.com/tailscale/libtailscale/tsnetctest"
+)
+
+func TestConn(t *testing.T) {
+	tsnetctest.RunTestConn(t)
+
+	// RunTestConn cleans up after itself, so there shouldn't be
+	// anything left in the global maps.
+	conns.mu.Lock()
+	rem := len(conns.m)
+	conns.mu.Unlock()
+
+	if rem > 0 {
+		t.Fatalf("want no remaining tsnet_conn objects, got %d", rem)
+	}
+
+	listeners.mu.Lock()
+	rem = len(listeners.m)
+	listeners.mu.Unlock()
+
+	if rem > 0 {
+		t.Fatalf("want no remaining tsnet_listener objects, got %d", rem)
+	}
+
+	servers.mu.Lock()
+	rem = len(servers.m)
+	servers.mu.Unlock()
+
+	if rem > 0 {
+		t.Fatalf("want no remaining tsnet objects, got %d", rem)
+	}
+}