feat(lua): Lua 插件桥全量对齐 SDK 1.3.0(媒体/注入标志位/优先级/事件/通道注销)

内核 Lua 桥(internal/plugin/lua_plugin.go)此前停在 v0.8.0 时代能力面,
1.1/1.2/1.3 新增能力只在 Go 侧存在,而 PLUGIN_DEV.md 宣称『能力完全对齐』。
本补丁把 Lua 侧补齐到与公开 SDK 1.3.0 对齐:

- 1.1 媒体:memory.commit 支持 sentence_text/media_digests;
  doc.insert_with_media + attachments;text_memory.append attachments;
  set_tool_blocks / inject_input_media(_sync) / inject_interrupt_media。
- 1.2 注入语义:inject_input_sync(_opts)、六个 *_opts 变体
  (no_memory/context_policy/cleaner_name/priority);
  ToolDef/ChannelDef 解析 context_policy。
- 1.3 优先级与动态通道:priority 常量透传;unregister_output_channel。
- StageContext 暴露 reasoning_content/context_msgs/token_usage/memory/extra/errors。
- 新增 sdk.events.subscribe 与 sdk.plugin_mgr.*。
- sdk.lua mock 同步(单一事实源在 SDK 仓 sdk/lua/sdk.lua,内核副本由
  third_party/homeagent-sdk/scripts/sync-lua-sdk.sh 同步)。

契约测试(lua_surface_test.go):
- 守住内核内嵌 mock 与 SDK 仓事实源一致;
- 守住 mock 承诺的每个函数都有运行时 RawSetString 绑定;
- 覆盖 opts/media/attachments 解析与 context_policy 透传。

文档:中英 PLUGIN_DEV.md 的 Lua API 表补齐并改为『对齐至 SDK 1.3.0』。
This commit is contained in:
HomeAgent Agent
2026-09-13 19:56:32 +08:00
parent 1b49365d46
commit b6a66c57fe
9 changed files with 1028 additions and 52 deletions

View File

@ -0,0 +1,188 @@
package plugin
import (
"os"
"path/filepath"
"regexp"
"strings"
"testing"
luaSDK "gitcode.com/JianFeeeee/HomeAgent/internal/lua/sdk"
sdk "gitcode.com/JianFeeeee/HomeAgent/internal/sdk"
lua "github.com/yuin/gopher-lua"
)
// TestLuaSDKMockSingleSource 守住「Lua mock 只有一份事实源」。
//
// 三份 sdk.lua内核内嵌 / 工具链模板 / 项目副本)历史上各自漂移过,
// 表现为「mock 里有的 API内核运行时是 nil」这类静默失配。
// 事实源是 SDK 仓的 sdk/lua/sdk.lua内核副本由
// third_party/homeagent-sdk/scripts/sync-lua-sdk.sh 同步。
func TestLuaSDKMockSingleSource(t *testing.T) {
canonical, err := os.ReadFile(filepath.Join("..", "..", "third_party", "homeagent-sdk", "sdk", "lua", "sdk.lua"))
if err != nil {
t.Skipf("SDK repo canonical sdk.lua not available: %v", err)
}
if string(canonical) != luaSDK.SDKSource {
t.Fatal("内核内嵌 sdk.lua 与 SDK 仓 sdk/lua/sdk.lua 不一致;" +
"请跑 third_party/homeagent-sdk/scripts/sync-lua-sdk.sh")
}
}
var luaMockFuncRe = regexp.MustCompile(`(?m)^function sdk\.([A-Za-z0-9_.]+)\s*\(`)
// TestLuaBridgeCoversMock 守住「mock 承诺的每个函数,运行时都有绑定」。
//
// 只查 mock → 运行时这一向mock 定义了但没绑定,插件会先看到 mock 能调、
// 之后内核里是 nil或反向的假象。反向运行时多出未文档化的函数无害。
func TestLuaBridgeCoversMock(t *testing.T) {
bridge, err := os.ReadFile("lua_plugin.go")
if err != nil {
t.Fatalf("read lua_plugin.go: %v", err)
}
src := string(bridge)
// 纯 Lua 实现,不经内核绑定。
exempt := map[string]bool{"json.encode": true, "json.decode": true}
matches := luaMockFuncRe.FindAllStringSubmatch(luaSDK.SDKSource, -1)
if len(matches) < 40 {
t.Fatalf("parsed only %d sdk.* functions from mock; parser likely broken", len(matches))
}
for _, m := range matches {
full := m[1]
if exempt[full] {
continue
}
leaf := full
if i := strings.LastIndex(full, "."); i >= 0 {
leaf = full[i+1:]
}
if !strings.Contains(src, `RawSetString("`+leaf+`"`) {
t.Errorf("sdk.%s: mock 有定义,但 lua_plugin.go 没有 RawSetString(%q) 绑定", full, leaf)
}
}
}
func luaTableFrom(t *testing.T, code string) (*lua.LState, *lua.LTable) {
t.Helper()
L := lua.NewState()
if err := L.DoString("return " + code); err != nil {
L.Close()
t.Fatalf("eval lua table: %v", err)
}
tbl, ok := L.Get(-1).(*lua.LTable)
if !ok {
L.Close()
t.Fatalf("expected a table from %q", code)
}
L.Pop(1)
return L, tbl
}
func TestLuaParseInjectOptions(t *testing.T) {
L, tbl := luaTableFrom(t, `{
no_memory = true,
context_policy = "prune",
cleaner_name = "sanitize",
priority = "L2",
}`)
defer L.Close()
L.Push(tbl)
got := parseInjectOptions(L, 1)
L.Pop(1)
if !got.NoMemory {
t.Error("NoMemory should be true")
}
if got.ContextPolicy != sdk.ContextPolicyPrune {
t.Errorf("ContextPolicy = %q, want prune", got.ContextPolicy)
}
if got.CleanerName != "sanitize" {
t.Errorf("CleanerName = %q, want sanitize", got.CleanerName)
}
if got.Priority != sdk.PriorityL2 {
t.Errorf("Priority = %q, want L2", got.Priority)
}
// 缺省/非表 = 零值(记入记忆 + 不裁剪),与旧三参数注入等价。
if z := parseInjectOptions(L, 99); z != (sdk.InjectOptions{}) {
t.Errorf("missing opts should be zero value, got %#v", z)
}
}
func TestLuaContentBlocksParse(t *testing.T) {
L, tbl := luaTableFrom(t, `{
{ type = "text", text = "看图" },
{ type = "image_url", image_url = { url = "data:image/png;base64,AAAA", detail = "high" } },
{ type = "audio_url", audio_url = { url = "https://x/a.mp3" } },
}`)
defer L.Close()
L.Push(tbl)
blocks := luaToContentBlocks(L, 1)
L.Pop(1)
if len(blocks) != 3 {
t.Fatalf("got %d blocks, want 3", len(blocks))
}
if blocks[0].Type != "text" || blocks[0].Text != "看图" {
t.Errorf("block[0] = %#v", blocks[0])
}
if blocks[1].ImageURL == nil || blocks[1].ImageURL.URL != "data:image/png;base64,AAAA" || blocks[1].ImageURL.Detail != "high" {
t.Errorf("block[1] image_url = %#v", blocks[1].ImageURL)
}
if blocks[2].AudioURL == nil || blocks[2].AudioURL.URL != "https://x/a.mp3" {
t.Errorf("block[2] audio_url = %#v", blocks[2].AudioURL)
}
}
func TestLuaAttachmentsBase64(t *testing.T) {
// "hello" 的 base64 是 aGVsbG8=
L, tbl := luaTableFrom(t, `{
{ digest = "sha256:abc", mime = "image/png", name = "a.png" },
{ mime = "image/jpeg", data = "aGVsbG8=" },
{ mime = "image/png", data = "!!!not-base64!!!" },
}`)
defer L.Close()
atts := luaToAttachments(L, tbl)
if len(atts) != 3 {
t.Fatalf("got %d attachments, want 3", len(atts))
}
if atts[0].Digest != "sha256:abc" || atts[0].MIME != "image/png" || atts[0].Name != "a.png" || atts[0].Data != nil {
t.Errorf("att[0] = %#v", atts[0])
}
if string(atts[1].Data) != "hello" {
t.Errorf("att[1] data = %q, want hello", string(atts[1].Data))
}
// 坏 base64 只丢 data不整单失败——坏附件不应阻断记忆写入。
if atts[2].Data != nil {
t.Errorf("att[2] bad base64 should be dropped, got %q", string(atts[2].Data))
}
}
func TestLuaDefinitionsCarryContextPolicy(t *testing.T) {
L, tbl := luaTableFrom(t, `{
description = "t",
no_memory = true,
context_policy = "prune",
}`)
defer L.Close()
plg := &luaPlugin{name: "cp"}
def := parseToolDef(L, tbl, plg, "t")
if def.ContextPolicy != sdk.ContextPolicyPrune {
t.Errorf("ToolDef.ContextPolicy = %q, want prune", def.ContextPolicy)
}
if !def.NoMemory {
t.Error("ToolDef.NoMemory should be true")
}
chDef := parseChannelDef(L, tbl, plg)
if chDef.ContextPolicy != sdk.ContextPolicyPrune {
t.Errorf("ChannelDef.ContextPolicy = %q, want prune", chDef.ContextPolicy)
}
}