func TestRelease(t *testing.T) {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()
	p, q := pipetransport.New()
	if *logMessages {
		p = logtransport.New(nil, p)
	}
	c := rpc.NewConn(p)
	hf := new(HandleFactory)
	d := rpc.NewConn(q, rpc.MainInterface(testcapnp.HandleFactory_ServerToClient(hf).Client))
	defer d.Wait()
	defer c.Close()
	client := testcapnp.HandleFactory{Client: c.Bootstrap(ctx)}
	r, err := client.NewHandle(ctx, nil).Struct()
	if err != nil {
		t.Fatal("NewHandle:", err)
	}
	handle := r.Handle()
	if n := hf.numHandles(); n != 1 {
		t.Fatalf("numHandles = %d; want 1", n)
	}

	if err := handle.Client.Close(); err != nil {
		t.Error("handle.Client.Close():", err)
	}
	flushConn(ctx, c)

	if n := hf.numHandles(); n != 0 {
		t.Errorf("numHandles = %d; want 0", n)
	}
}
Beispiel #2
0
func TestReleaseAlias(t *testing.T) {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()
	p, q := pipetransport.New()
	if *logMessages {
		p = logtransport.New(nil, p)
	}
	c := rpc.NewConn(p)
	hf := singletonHandleFactory()
	d := rpc.NewConn(q, rpc.MainInterface(testcapnp.HandleFactory_ServerToClient(hf).Client))
	defer d.Wait()
	defer c.Close()
	client := testcapnp.HandleFactory{Client: c.Bootstrap(ctx)}
	r1, err := client.NewHandle(ctx, func(r testcapnp.HandleFactory_newHandle_Params) error { return nil }).Struct()
	if err != nil {
		t.Fatal("NewHandle #1:", err)
	}
	handle1 := r1.Handle()
	r2, err := client.NewHandle(ctx, func(r testcapnp.HandleFactory_newHandle_Params) error { return nil }).Struct()
	if err != nil {
		t.Fatal("NewHandle #2:", err)
	}
	handle2 := r2.Handle()
	if n := hf.numHandles(); n != 1 {
		t.Fatalf("after creation, numHandles = %d; want 1", n)
	}

	if err := handle1.Client.Close(); err != nil {
		t.Error("handle1.Client.Close():", err)
	}
	flushConn(ctx, c)
	if n := hf.numHandles(); n != 1 {
		t.Errorf("after handle1.Client.Close(), numHandles = %d; want 1", n)
	}
	if err := handle2.Client.Close(); err != nil {
		t.Error("handle2.Client.Close():", err)
	}
	flushConn(ctx, c)
	if n := hf.numHandles(); n != 0 {
		t.Errorf("after handle1.Close() and handle2.Close(), numHandles = %d; want 0", n)
	}
}