fix(websocket): gate compact replay by downstream support

This commit is contained in:
DragonFSKY
2026-03-24 19:48:32 +08:00
parent d2d0e6f6a1
commit 4ca00f7983
2 changed files with 211 additions and 61 deletions
@@ -242,7 +242,7 @@ func TestNormalizeResponsesWebsocketRequestWithPreviousResponseIDIncremental(t *
]`)
raw := []byte(`{"type":"response.create","previous_response_id":"resp-1","input":[{"type":"function_call_output","call_id":"call-1","id":"tool-out-1"}]}`)
normalized, next, errMsg := normalizeResponsesWebsocketRequestWithMode(raw, lastRequest, lastResponseOutput, true)
normalized, next, errMsg := normalizeResponsesWebsocketRequestWithMode(raw, lastRequest, lastResponseOutput, true, false)
if errMsg != nil {
t.Fatalf("unexpected error: %v", errMsg.Error)
}
@@ -278,7 +278,7 @@ func TestNormalizeResponsesWebsocketRequestWithPreviousResponseIDMergedWhenIncre
]`)
raw := []byte(`{"type":"response.create","previous_response_id":"resp-1","input":[{"type":"function_call_output","call_id":"call-1","id":"tool-out-1"}]}`)
normalized, next, errMsg := normalizeResponsesWebsocketRequestWithMode(raw, lastRequest, lastResponseOutput, false)
normalized, next, errMsg := normalizeResponsesWebsocketRequestWithMode(raw, lastRequest, lastResponseOutput, false, false)
if errMsg != nil {
t.Fatalf("unexpected error: %v", errMsg.Error)
}
@@ -867,6 +867,53 @@ func TestWebsocketUpstreamSupportsIncrementalInputForModel(t *testing.T) {
}
}
func TestWebsocketUpstreamSupportsCompactionReplayForModel(t *testing.T) {
manager := coreauth.NewManager(nil, nil, nil)
auth := &coreauth.Auth{
ID: "auth-codex",
Provider: "codex",
Status: coreauth.StatusActive,
}
if _, err := manager.Register(context.Background(), auth); err != nil {
t.Fatalf("Register auth: %v", err)
}
registry.GetGlobalRegistry().RegisterClient(auth.ID, auth.Provider, []*registry.ModelInfo{{ID: "test-model"}})
t.Cleanup(func() {
registry.GetGlobalRegistry().UnregisterClient(auth.ID)
})
base := handlers.NewBaseAPIHandlers(&sdkconfig.SDKConfig{}, manager)
h := NewOpenAIResponsesAPIHandler(base)
if !h.websocketUpstreamSupportsCompactionReplayForModel("test-model") {
t.Fatalf("expected codex upstream to support compaction replay")
}
}
func TestWebsocketUpstreamSupportsCompactionReplayForModelFalseWhenMixedBackends(t *testing.T) {
manager := coreauth.NewManager(nil, nil, nil)
auths := []*coreauth.Auth{
{ID: "auth-codex", Provider: "codex", Status: coreauth.StatusActive},
{ID: "auth-claude", Provider: "claude", Status: coreauth.StatusActive},
}
for _, auth := range auths {
if _, err := manager.Register(context.Background(), auth); err != nil {
t.Fatalf("Register auth %s: %v", auth.ID, err)
}
registry.GetGlobalRegistry().RegisterClient(auth.ID, auth.Provider, []*registry.ModelInfo{{ID: "test-model"}})
}
t.Cleanup(func() {
for _, auth := range auths {
registry.GetGlobalRegistry().UnregisterClient(auth.ID)
}
})
base := handlers.NewBaseAPIHandlers(&sdkconfig.SDKConfig{}, manager)
h := NewOpenAIResponsesAPIHandler(base)
if h.websocketUpstreamSupportsCompactionReplayForModel("test-model") {
t.Fatalf("expected mixed backend model to disable compaction replay bypass")
}
}
func TestResponsesWebsocketPrewarmHandledLocallyForSSEUpstream(t *testing.T) {
gin.SetMode(gin.TestMode)
@@ -1469,6 +1516,45 @@ func TestNormalizeSubsequentRequestCompactSkipsMerge(t *testing.T) {
}
}
func TestNormalizeSubsequentRequestCompactMergesWhenCompactionReplayUnsupported(t *testing.T) {
lastRequest := []byte(`{"model":"gpt-5.4","stream":true,"input":[
{"type":"message","role":"user","id":"msg-1","content":"original long prompt"},
{"type":"message","role":"assistant","id":"msg-2","content":"original long response"},
{"type":"function_call","id":"fc-1","call_id":"call-old","name":"bash","arguments":"{}"},
{"type":"function_call_output","id":"fco-1","call_id":"call-old","output":"old result"}
]}`)
lastResponseOutput := []byte(`[
{"type":"message","role":"assistant","id":"msg-3","content":"another assistant reply"},
{"type":"function_call","id":"fc-2","call_id":"call-stale","name":"read","arguments":"{}"}
]`)
raw := []byte(`{"type":"response.create","input":[
{"type":"message","role":"user","id":"msg-1c","content":"compacted user msg"},
{"type":"compaction","encrypted_content":"conversation summary"}
]}`)
normalized, _, errMsg := normalizeResponsesWebsocketRequestWithMode(raw, lastRequest, lastResponseOutput, false, false)
if errMsg != nil {
t.Fatalf("unexpected error: %v", errMsg.Error)
}
input := gjson.GetBytes(normalized, "input").Array()
if len(input) != 7 {
t.Fatalf("input len = %d, want 7 (merged fallback without compaction items)", len(input))
}
wantIDs := []string{"msg-1", "msg-2", "fc-1", "fco-1", "msg-3", "fc-2", "msg-1c"}
for i, want := range wantIDs {
got := input[i].Get("id").String()
if got != want {
t.Fatalf("input[%d].id = %q, want %q", i, got, want)
}
}
for _, item := range input {
if item.Get("type").String() == "compaction" || item.Get("type").String() == "compaction_summary" {
t.Fatalf("compaction items must be stripped for unsupported downstream fallback: %s", item.Raw)
}
}
}
func TestNormalizeSubsequentRequestIncrementalInputStillMerges(t *testing.T) {
// Normal incremental flow: user sends function_call_output (no assistant message).
lastRequest := []byte(`{"model":"gpt-5.4","stream":true,"input":[
@@ -1502,7 +1588,9 @@ func TestNormalizeSubsequentRequestIncrementalInputStillMerges(t *testing.T) {
}
}
func TestNormalizeSubsequentRequestAssistantIncrementalInputStillMerges(t *testing.T) {
func TestNormalizeSubsequentRequestAssistantInputTriggersTranscriptReplacement(t *testing.T) {
// After dev's shouldReplaceWebsocketTranscript, assistant messages in input
// trigger transcript replacement (no merge with prior state).
lastRequest := []byte(`{"model":"gpt-5.4","stream":true,"input":[
{"type":"message","role":"user","id":"msg-1","content":"hello"}
]}`)
@@ -1520,14 +1608,10 @@ func TestNormalizeSubsequentRequestAssistantIncrementalInputStillMerges(t *testi
}
input := gjson.GetBytes(normalized, "input").Array()
if len(input) != 4 {
t.Fatalf("input len = %d, want 4 (merged)", len(input))
if len(input) != 1 {
t.Fatalf("input len = %d, want 1 (transcript replacement, not merge)", len(input))
}
wantIDs := []string{"msg-1", "msg-2", "fc-1", "msg-3"}
for i, want := range wantIDs {
got := input[i].Get("id").String()
if got != want {
t.Fatalf("input[%d].id = %q, want %q", i, got, want)
}
if input[0].Get("id").String() != "msg-3" {
t.Fatalf("input[0].id = %q, want %q", input[0].Get("id").String(), "msg-3")
}
}