test(channelbridge): 窗口夹具按截止时刻推钟 + 去掉无法证实的替身锁(M33 r1 复审)

P1-1(channelbridge 的 -race 门仍红,红在用例不确定性而不是竞态):
- coalesceTimers 改成**截止时刻**语义:每次 after(d) 记 at = 注入时钟 + d,
  推钟只把时钟推进到「当前最早的截止时刻」再触发它。旧写法按 FIFO 逐个触发并
  按请求时长累加,实测 12 条消息内攒到 5 个废弃定时器把时钟推 +10s(窗口 2s、
  绝对上限 6s)⇒ 循环头走「到点直接发车、不 takeAll」的分支,队列尾部落到下一批。
- 推钟前强制「车道排空」这条不变量(pump/advanceAndFire/waitIdle):
  时钟只表示时间过去,它一转就可能跳过 takeAll,因此先等 worker 把货收进本批。
- sendSettled:投递后按**序号**等「这次投递之后新挂的定时器」(旧的都已被 worker
  放弃、再没人监听),供「投递与推钟交替」的用例(每 500ms 一条的绝对上限用例)。
- fireLatest/advanceAndFire 带 done 谓词重试,避免「登记与触发之间续臂」导致
  推了钟却没人醒;waitIdle 一边等一边推窗口(worker 停在窗口里时永远走不到退休)。
- 用例侧只补相位与等待,不动断言:TwelveBurst 读历史前等 assistant 行落库;
  准入用例断言「最新一次续臂」(原来按下标取 d[1],隐含臂数假设);
  stale 用例两条都投完再推时钟(车道不会在两条之间退休)。

P2-1(替身锁无法用变异证实)选 A:删掉 stubChatter/stubSessions 的锁与访问器,
退回原字段访问,并写清理由 —— 21 个用例全走同步便捷路径
(b.process → processFrom → runBatch → Loop.Run),DEV HEAD 上 -race 数十次跑
(含把锁删掉的变异)DATA RACE 恒为 0;若将来从车道 worker 触碰这些字段必须加锁
并补 -race 用例。

证据:go test -race -count=3 ./internal/services/channelbridge/ 连跑 6 轮
18/18 全绿、DATA RACE=0;coalesce 子集 -count=80 全绿;整包 -race -count=20 全绿;
全树 go build/vet/test -count=1 全绿。
This commit is contained in:
AskaEth committed 2026-10-24 23:18:45 +08:00
1 parent 7d9b2132bb
commit 1ae9158250
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@@ -64,8 +64,8 @@ func TestNonOwnerSilencedRegisteredOnly(t *testing.T) {
// 它只登记到隔离会话日志,绝不驱动循环。
b.process(context.Background(), nonOwnerGroupMsg("hello all"))
if chat.SessionID() != "" || len(chat.Messages()) != 0 {
t.Fatalf("loop ran for a no-signal non-owner message: session=%q messages=%+v", chat.SessionID(), chat.Messages())
if chat.sessionID != "" || len(chat.messages) != 0 {
t.Fatalf("loop ran for a no-signal non-owner message: session=%q messages=%+v", chat.sessionID, chat.messages)
}
recs := hist.records()
if len(recs) != 1 {
@@ -94,19 +94,19 @@ func TestNonOwnerMentionResponds(t *testing.T) {
// 针对隔离群会话驱动完整循环。
b.process(context.Background(), nonOwnerGroupMsg("hello", adapter.Mention{UserID: "bot"}))
if chat.SessionID() != "sess-g" {
t.Fatalf("loop session = %q, want isolated sess-g", chat.SessionID())
if chat.sessionID != "sess-g" {
t.Fatalf("loop session = %q, want isolated sess-g", chat.sessionID)
}
// 受限群上下文 → 第三方边界系统消息加上
// 用户消息(design/16 §4.6 §1),与 TestGroupMessageThirdPartySenderNameAndBoundary 一致。
if len(chat.Messages()) != 2 || chat.Messages()[1].Role != model.RoleUser {
t.Fatalf("loop messages = %+v, want boundary + user", chat.Messages())
if len(chat.messages) != 2 || chat.messages[1].Role != model.RoleUser {
t.Fatalf("loop messages = %+v, want boundary + user", chat.messages)
}
if chat.Messages()[1].Content[0].Text != "hello" {
t.Fatalf("loop user text = %q, want undecorated 'hello'", chat.Messages()[1].Content[0].Text)
if chat.messages[1].Content[0].Text != "hello" {
t.Fatalf("loop user text = %q, want undecorated 'hello'", chat.messages[1].Content[0].Text)
}
if !strings.Contains(chat.Messages()[0].Content[0].Text, "群「Gang」") {
t.Fatalf("origin/boundary system = %q, want group Gang", chat.Messages()[0].Content[0].Text)
if !strings.Contains(chat.messages[0].Content[0].Text, "群「Gang」") {
t.Fatalf("origin/boundary system = %q, want group Gang", chat.messages[0].Content[0].Text)
}
}
@@ -132,7 +132,7 @@ func memberLaneBridge(t *testing.T, chat *stubChatter, hist *captureHistory) *Br
// 「`Mentions` 非空」当「在叫她」。判据现在与 owner 车道同一份
// (`ownerAddressedToMe`):**指向她本人**(@她 / @全体)才必回。
//
// 「必不必回」用「完整循环有没有被驱动」(chat.SessionID())判定;
// 「必不必回」用「完整循环有没有被驱动」(chat.sessionID)判定;
// 「不回」还必须是**登记但不回**(历史里恰好一条 user 记录),而不是消息被丢掉。
//
// 变异自证(把判据换回旧的 `if len(msg.Mentions) > 0`):
@@ -208,8 +208,8 @@ func TestMemberLaneAddressedToHerCriterion(t *testing.T) {
b.process(context.Background(), tc.msg())
if got := chat.SessionID() != ""; got != tc.wantReply {
t.Fatalf("循环被驱动 = %v, want %v(session=%q)", got, tc.wantReply, chat.SessionID())
if got := chat.sessionID != ""; got != tc.wantReply {
t.Fatalf("循环被驱动 = %v, want %v(session=%q)", got, tc.wantReply, chat.sessionID)
}
if !tc.wantReply && len(hist.records()) != tc.wantRecords {
t.Fatalf("records = %d, want %d(只登记不回,不是丢掉)", len(hist.records()), tc.wantRecords)
@@ -237,8 +237,8 @@ func TestMemberLaneUnwiredChannelKeepsMentionFallback(t *testing.T) {
b.process(context.Background(), m)
if chat.SessionID() != "sess-g" {
t.Fatalf("未接线渠道的群提及未回退到旧判据:session=%q", chat.SessionID())
if chat.sessionID != "sess-g" {
t.Fatalf("未接线渠道的群提及未回退到旧判据:session=%q", chat.sessionID)
}
}
@@ -257,8 +257,8 @@ func TestNonOwnerHighValueKeywordResponds(t *testing.T) {
// 高价值关键词(求助)即使没有 @ 也值得回复(策略二)。
b.process(context.Background(), nonOwnerGroupMsg("有人在吗,紧急求助"))
if chat.SessionID() != "sess-g" {
t.Fatalf("loop session = %q, want isolated sess-g for a high-value keyword", chat.SessionID())
if chat.sessionID != "sess-g" {
t.Fatalf("loop session = %q, want isolated sess-g for a high-value keyword", chat.sessionID)
}
}
@@ -292,8 +292,8 @@ func TestNonOwnerQuietHoursRulesDoNotSilenceGroup(t *testing.T) {
if !judge.last.InQuietHours {
t.Fatalf("light judge InQuietHours = false, want true at 02:00(安静时段信号失真)")
}
if chat.SessionID() != "sess-g" {
t.Fatalf("loop session = %q, want sess-g(轻思考说回就该回)", chat.SessionID())
if chat.sessionID != "sess-g" {
t.Fatalf("loop session = %q, want sess-g(轻思考说回就该回)", chat.sessionID)
}
}
@@ -316,8 +316,8 @@ func TestNonOwnerQuietHoursMentionResponds(t *testing.T) {
// 策略二:被直接点名的消息在安静时段仍会得到回复。
b.process(context.Background(), nonOwnerGroupMsg("在吗", adapter.Mention{UserID: "bot"}))
if chat.SessionID() != "sess-g" {
t.Fatalf("loop session = %q, want sess-g (mention should break quiet-hours silence)", chat.SessionID())
if chat.sessionID != "sess-g" {
t.Fatalf("loop session = %q, want sess-g (mention should break quiet-hours silence)", chat.sessionID)
}
if judge.calls != 0 {
t.Fatalf("light judge calls = %d, want 0(@ 是规则可直接判定的强信号)", judge.calls)
@@ -342,8 +342,8 @@ func TestNonOwnerQuietHoursKeywordResponds(t *testing.T) {
}
b.process(context.Background(), nonOwnerGroupMsg("有人在吗,紧急求助"))
if chat.SessionID() != "sess-g" {
t.Fatalf("loop session = %q, want sess-g (keyword should break quiet-hours silence)", chat.SessionID())
if chat.sessionID != "sess-g" {
t.Fatalf("loop session = %q, want sess-g (keyword should break quiet-hours silence)", chat.sessionID)
}
if judge.calls != 0 {
t.Fatalf("light judge calls = %d, want 0(高价值关键词是规则可直接判定的强信号)", judge.calls)
@@ -371,8 +371,8 @@ func TestOwnerUnaffectedInQuietHours(t *testing.T) {
// 并回复。
b.process(context.Background(), directMessage())
if chat.SessionID() != history.MainSessionID {
t.Fatalf("owner loop session = %q, want %q", chat.SessionID(), history.MainSessionID)
if chat.sessionID != history.MainSessionID {
t.Fatalf("owner loop session = %q, want %q", chat.sessionID, history.MainSessionID)
}
if len(ad.sends) != 1 || ad.sends[0].Content != "主人好" {
t.Fatalf("owner reply = %+v, want '主人好'", ad.sends)
@@ -400,8 +400,8 @@ func TestLightJudgeConsultedWhenInconclusive(t *testing.T) {
if judge.calls != 1 {
t.Fatalf("light judge calls = %d, want 1 (inconclusive rules escalated)", judge.calls)
}
if chat.SessionID() != "sess-g" {
t.Fatalf("loop session = %q, want sess-g (judge said respond)", chat.SessionID())
if chat.sessionID != "sess-g" {
t.Fatalf("loop session = %q, want sess-g (judge said respond)", chat.sessionID)
}
}
@@ -425,8 +425,8 @@ func TestLightJudgeSilenceIsRespected(t *testing.T) {
if judge.calls != 1 {
t.Fatalf("light judge calls = %d, want 1", judge.calls)
}
if chat.SessionID() != "" {
t.Fatalf("loop ran after the judge said silence: session=%q", chat.SessionID())
if chat.sessionID != "" {
t.Fatalf("loop ran after the judge said silence: session=%q", chat.sessionID)
}
if len(hist.records()) != 1 {
t.Fatalf("records = %d, want 1 (registered, no reply)", len(hist.records()))
@@ -454,8 +454,8 @@ func TestLightJudgeErrorFailsClosedToSilence(t *testing.T) {
if judge.calls != 1 {
t.Fatalf("light judge calls = %d, want 1", judge.calls)
}
if chat.SessionID() != "" || len(chat.Messages()) != 0 {
t.Fatalf("loop ran after judge error: session=%q messages=%+v", chat.SessionID(), chat.Messages())
if chat.sessionID != "" || len(chat.messages) != 0 {
t.Fatalf("loop ran after judge error: session=%q messages=%+v", chat.sessionID, chat.messages)
}
if len(hist.records()) != 1 {
t.Fatalf("records = %d, want 1 (registered, no reply)", len(hist.records()))