first commit

2026-08-14 23:41:57 +08:00
commit 086803a8dd
471 changed files with 91938 additions and 0 deletions
@@ -0,0 +1,63 @@
+package runtime
+
+import (
+	"context"
+	"testing"
+
+	"github.com/smallnest/pigo/internal/agentcore"
+)
+
+// TestAgentLoopOnStopBlocksThenAllows: OnStop blocks the natural end twice
+// (injecting guidance each time) then allows it, so the run takes three turns
+// and the guidance messages land in the context.
+func TestAgentLoopOnStopBlocksThenAllows(t *testing.T) {
+	cfg := newRunCfg(scriptedStream(nil)) // always a natural end_turn
+	blocks := 0
+	cfg.OnStop = func(ctx context.Context, agentCtx *agentcore.AgentContext) *StopDecision {
+		if blocks < 2 {
+			blocks++
+			return &StopDecision{Block: true, Guidance: "keep going"}
+		}
+		return nil
+	}
+	agentCtx := &agentcore.AgentContext{Messages: agentcore.MessageList{agentcore.UserMessage{RoleField: agentcore.RoleUser}}}
+
+	kinds, _ := collectStream(t, agentLoop(context.Background(), agentCtx, cfg))
+	if got := countKind(kinds, agentcore.EventTurnStart); got != 3 {
+		t.Fatalf("expected 3 turns (2 forced continuations + final), got %d (%v)", got, kinds)
+	}
+	if kinds[len(kinds)-1] != agentcore.EventAgentEnd {
+		t.Fatalf("run must end with agent_end, got %v", kinds)
+	}
+	guidance := 0
+	for _, m := range agentCtx.Messages {
+		if um, ok := m.(agentcore.UserMessage); ok && len(um.Content) == 1 {
+			if tc, ok := um.Content[0].(agentcore.TextContent); ok && tc.Text == "keep going" {
+				guidance++
+			}
+		}
+	}
+	if guidance != 2 {
+		t.Fatalf("expected 2 injected guidance messages, got %d", guidance)
+	}
+}
+
+// TestAgentLoopOnStopNilEndsRun: a nil OnStop decision lets the run end after a
+// single natural turn.
+func TestAgentLoopOnStopNilEndsRun(t *testing.T) {
+	cfg := newRunCfg(scriptedStream(nil))
+	consulted := false
+	cfg.OnStop = func(ctx context.Context, agentCtx *agentcore.AgentContext) *StopDecision {
+		consulted = true
+		return nil
+	}
+	agentCtx := &agentcore.AgentContext{Messages: agentcore.MessageList{agentcore.UserMessage{RoleField: agentcore.RoleUser}}}
+
+	kinds, _ := collectStream(t, agentLoop(context.Background(), agentCtx, cfg))
+	if !consulted {
+		t.Fatal("OnStop was never consulted")
+	}
+	if got := countKind(kinds, agentcore.EventTurnStart); got != 1 {
+		t.Fatalf("nil decision must end after one turn, got %d turns", got)
+	}
+}