// Copyright 2016 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package vdltest

// TODO(toddw): Add tests for longer cyclic chains, consult old vom tests for
//              regression scenarios.
// TODO(toddw): Add multi-step wire types, e.g.
//                NativeA <-> WireA
//                NativeB <-> WireB
//                type WireB struct {  <-vdl   go-> type WireB struct {
//                  A WireA                           A NativeA
//                }                                 }

// FOR EACH TYPE ADDED OR UPDATED, CONSIDER ALSO UPDATING xtype_manual.vdl
//
// While the types in vtype_gen.vdl are automatically generated, the types in
// this file are created by-hand, to handle special cases.

// VSelfCycle tests self-cyclic types.
type VSelfCycle struct {
	Data int64
	Next ?VSelfCycle
}

// VMutualCycleA tests mutually cyclic types A and B.
type VMutualCycleA struct {
	Data int64
	B ?VMutualCycleB
}

// VMutualCycleB tests mutually cyclic types A and B.
type VMutualCycleB struct {
	Data int64
	A ?VMutualCycleA
}

// The VWire* types are the wire types associated with native types.  The native
// types are defined in vtype_native.go.
//
// The naming is such that VWire* <-> VNativeWire*, e.g.  VWireBoolNString is
// the wire type associated with the VNativeWireBoolNString native type, where
// the wire type is bool, and the native type is string.
type (
	VWireBoolNBool   bool
	VWireBoolNString bool
	VWireBoolNStruct bool

	VWireIntNInt    int32
	VWireIntNString int32
	VWireIntNStruct int32

	VWireStringNString string
	VWireStringNStruct string

	VWireArrayNString [1]string
	VWireArrayNStruct [1]string

	VWireListNString []string
	VWireListNStruct []string

	VWireStructNString  struct{ X string }
	VWireStructNStruct  struct{ X string }
	VWireStructNArray   struct{ X string }
	VWireStructNSlice   struct{ X string }
	VWireStructNPointer struct{ X string }
	VWireStructNIface   struct{ X string }

	VWireUnionNString  union{ X string }
	VWireUnionNStruct  union{ X string }
	VWireUnionNArray   union{ X string }
	VWireUnionNSlice   union{ X string }
	VWireUnionNPointer union{ X string }
	VWireUnionNIface   union{ X string }
)

// VWireAll contains all wire types, which will be represented as native types
// in the generated code.
type VWireAll struct {
	BoolNBool      VWireBoolNBool
	BoolNString    VWireBoolNString
	BoolNStruct    VWireBoolNStruct

	IntNInt        VWireIntNInt
	IntNString     VWireIntNString
	IntNStruct     VWireIntNStruct

	StringNString  VWireStringNString
	StringNStruct  VWireStringNStruct

	ArrayNString   VWireArrayNString
	ArrayNStruct   VWireArrayNStruct

	ListNString    VWireListNString
	ListNStruct    VWireListNStruct

	StructNString  VWireStructNString
	StructNStruct  VWireStructNStruct
	StructNArray   VWireStructNArray
	StructNSlice   VWireStructNSlice
	StructNPointer VWireStructNPointer
	StructNIface   VWireStructNIface

	UnionNString   VWireUnionNString
	UnionNStruct   VWireUnionNStruct
	UnionNArray    VWireUnionNArray
	UnionNSlice    VWireUnionNSlice
	UnionNPointer  VWireUnionNPointer
	UnionNIface    VWireUnionNIface
}