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601742e000
## Summary - Preserve all streamed Agent deltas when Message consumes deferred output. - Prevent duplicate final answers while keeping Agent and Message event ordering consistent. - Add regression coverage for complete deferred streaming output. ## Testing - `CGO_ENABLED=0 go test ./internal/agent/component ./internal/agent/runtime -count=1`
92 lines
2.9 KiB
Go
92 lines
2.9 KiB
Go
//
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// Copyright 2026 The InfiniFlow Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package runtime
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import (
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"context"
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"testing"
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"time"
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)
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func TestAgentMessageCallbacksRunOutsideStateLocks(t *testing.T) {
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assertCompletes := func(name string, fn func()) {
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t.Helper()
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done := make(chan struct{})
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go func() {
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fn()
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close(done)
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}()
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select {
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case <-done:
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case <-time.After(time.Second):
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t.Fatalf("%s callback re-entered a locked state", name)
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}
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}
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var agentCtx context.Context
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agentCtx = WithAgentMessageEmitter(context.Background(), func(string, string) {
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_ = AgentMessageEventsEmitted(agentCtx)
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})
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assertCompletes("Agent emitter", func() { EmitAgentMessage(agentCtx, "token", "") })
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var sinkCtx context.Context
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sinkCtx = WithAgentDeltaSink(context.Background(), func(string, string) {
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_ = DeferredAgentMessageEventsEmitted(sinkCtx)
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})
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assertCompletes("deferred sink", func() { EmitAgentMessage(sinkCtx, "token", "") })
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var canvasCtx context.Context
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canvasCtx = WithAgentMessageEmitter(context.Background(), func(string, string) {})
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canvasCtx = WithCanvasMessageEmitter(canvasCtx, func(string) {
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_ = AgentMessageEventsEmitted(canvasCtx)
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})
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assertCompletes("Canvas emitter", func() { EmitCanvasMessage(canvasCtx, "message") })
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var lifecycleCtx context.Context
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lifecycleCtx = WithAgentMessageEmitterControl(
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context.Background(),
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func(string, string) {},
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func() bool {
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_ = AgentMessageEventsEmitted(lifecycleCtx)
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return false
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},
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func() { _ = AgentMessageEventsEmitted(lifecycleCtx) },
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)
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assertCompletes("finalize", func() { FinalizeAgentMessage(lifecycleCtx) })
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assertCompletes("reset", func() { ResetAgentMessageEmission(lifecycleCtx) })
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}
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func TestAgentMessageRunStateSurvivesInvocationReset(t *testing.T) {
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ctx := WithAgentMessageEmitter(context.Background(), func(string, string) {})
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EmitAgentMessage(ctx, "first", "")
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ResetAgentMessageEmission(ctx)
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if AgentMessageEventsEmitted(ctx) {
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t.Fatal("invocation emitted state survived reset")
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}
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if !AgentMessageEventsEmittedRun(ctx) {
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t.Fatal("run emitted state was cleared by invocation reset")
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}
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suppressedCtx := WithComponentExecutionOptions(ctx, ComponentExecutionOptions{SuppressAgentMessageEvents: true})
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EmitAgentMessage(suppressedCtx, "hidden", "")
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ResetAgentMessageEmission(ctx)
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if !AgentMessageEventsSuppressedRun(ctx) {
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t.Fatal("run suppressed state was cleared by invocation reset")
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}
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}
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