Files
HomeAgent/internal/plugin/evtring_test.go
JianFeeeee 4e70b8d5d8 refactor(module): 核心仓 Go module 路径改为 github.com/JianFeeeee/HologramAgent
批 1,不含 SDK 仓与目录改名。

- go.mod 第 1 行 module 路径
- 366 个 .go 文件的完整前缀 github.com/JianFeeeee/HomeAgent 机械替换
  (857 处,仅完整前缀;展示名/注释里的 HomeAgent 字样留给批 5)
- 未改:third_party 目录名、SDK 自身 go.mod module、go.mod replace 目标、
  homed/waiter 可执行名、.hmap 后缀
2026-10-21 12:17:19 +08:00

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//go:build linux || darwin
package plugin
import (
"testing"
"time"
"github.com/JianFeeeee/HologramAgent/internal/events"
"github.com/JianFeeeee/HologramAgent/internal/plugin/proc"
pubsdk "github.com/JianFeeeee/homeagentsdk/sdk"
)
// 事件环基础测试:Host 创建事件环 → EventRing 写入 → 消费者读到。
func TestEventRing_BasicWriteAndConsume(t *testing.T) {
host, err := proc.NewHost()
if err != nil {
t.Fatalf("NewHost: %v", err)
}
defer host.Close()
bus := events.NewBus()
er := NewEventRing(host.EvtRing(), int(host.Evtfd().Fd()), bus)
// 消费者:从事件环段读取事件
received := make(chan *pubsdk.Event, 10)
consumer := proc.NewEvtConsumer(
host.EvtData(),
host.EvtfdReadFile(),
0, // typeMask = 0:接收全部事件
func(evt *pubsdk.Event) error {
received <- evt
return nil
},
)
go consumer.Run()
// LIFO:先 Stop(打断阻塞的 Read)再 Wait(等 Run 退出),
// 两者都必须在 host.Close(munmap 整个区域)之前完成。
defer consumer.Wait()
defer consumer.Stop()
// 订阅 agent_output 事件
unsub := er.Subscribe(pubsdk.EventAgentOutput)
defer unsub()
// 发布事件
bus.Publish(&events.Event{
Type: events.EventAgentOutput,
Payload: map[string]interface{}{"text": "hello"},
})
// 等待消费者读到
select {
case evt := <-received:
if evt.Type != pubsdk.EventType(events.EventAgentOutput) {
t.Errorf("事件类型 = %v,期望 %v", evt.Type, events.EventAgentOutput)
}
case <-time.After(2 * time.Second):
t.Error("消费者在 2s 内未收到事件")
}
}
// 事件环溢出测试:写入超过 cap 时消费者仍能读到最新事件。
func TestEventRing_OverflowStillDelivers(t *testing.T) {
host, err := proc.NewHost()
if err != nil {
t.Fatalf("NewHost: %v", err)
}
defer host.Close()
bus := events.NewBus()
er := NewEventRing(host.EvtRing(), int(host.Evtfd().Fd()), bus)
// 不启动消费者,直接写入超过 cap 的事件(需先订阅,否则 Bus 不会触发事件环写入)
unsub := er.Subscribe(pubsdk.EventSystem)
defer unsub()
for i := uint32(0); i < 8192+100; i++ {
bus.Publish(&events.Event{
Type: events.EventSystem,
Payload: map[string]interface{}{"seq": i},
})
}
// 启动消费者,应能读到最新事件
received := make(chan *pubsdk.Event, 10)
consumer := proc.NewEvtConsumer(
host.EvtData(),
host.EvtfdReadFile(),
0,
func(evt *pubsdk.Event) error {
// 非阻塞投递:本用例写入了 8292 条事件,若这里阻塞在
// channel 上,drainEvents 会卡在 handler 里,Stop 就无法
// 让 Run 退出。
select {
case received <- evt:
default:
}
return nil
},
)
go consumer.Run()
defer consumer.Wait()
defer consumer.Stop()
select {
case evt := <-received:
if evt == nil {
t.Error("收到 nil 事件")
}
case <-time.After(2 * time.Second):
t.Error("溢出后消费者在 2s 内未收到事件")
}
}
// typeMask 过滤测试:订阅者只收到匹配类型的事件。
func TestEventRing_TypeMaskFiltering(t *testing.T) {
host, err := proc.NewHost()
if err != nil {
t.Fatalf("NewHost: %v", err)
}
defer host.Close()
bus := events.NewBus()
er := NewEventRing(host.EvtRing(), int(host.Evtfd().Fd()), bus)
received := make(chan *pubsdk.Event, 10)
// typeMask 只订阅 tool_call(bit 3 = 8)
consumer := proc.NewEvtConsumer(
host.EvtData(),
host.EvtfdReadFile(),
1<<3, // tool_call
func(evt *pubsdk.Event) error {
received <- evt
return nil
},
)
go consumer.Run()
defer consumer.Wait()
defer consumer.Stop()
unsub := er.Subscribe(pubsdk.EventToolCall)
defer unsub()
// 发一个 tool_call 和一个 agent_output
bus.Publish(&events.Event{
Type: events.EventToolCall,
Payload: map[string]interface{}{"tool": "test"},
})
bus.Publish(&events.Event{
Type: events.EventAgentOutput,
Payload: map[string]interface{}{"text": "should be filtered"},
})
// 只应收到 tool_call
select {
case evt := <-received:
if evt.Type != pubsdk.EventType(events.EventToolCall) {
t.Errorf("收到错误类型 %v,期望 tool_call", evt.Type)
}
case <-time.After(2 * time.Second):
t.Error("消费者在 2s 内未收到 tool_call 事件")
}
// agent_output 不应到达
select {
case evt := <-received:
t.Errorf("不应收到 agent_output,实际收到 %v", evt)
case <-time.After(200 * time.Millisecond):
// 正确:agent_output 被过滤
}
}