Agent-System-Backend/internal/runtime/llm_direct_e1_test.go

package runtime

import (
	"strings"
	"testing"

	nruntime "agent-native/runtime"
	agentllm "agent-native/runtime/llm"
	core "agent-system-core"
)

// ---- F1：delegate_task 回传子代理全文，不再只有 160 字摘要 ----

func TestDelegateToolReturnsFullText(t *testing.T) {
	full := strings.Repeat("子代理结论细节。", 60) // 480 字，远超 160
	f := &fakeRunCtx{spawnAgentFn: func(agentID, name, task, hint string) (core.AgentResultPayload, error) {
		return core.AgentResultPayload{Status: core.RunCompleted, Text: full, Summary: "完成（160字内摘要）"}, nil
	}}
	st := &directRun{l: &LLMRunner{}, rc: f, eff: f.Settings(), inflight: map[string]*toolSlot{}}
	res := st.runTool("delegate_task", `{"name":"调研","task":"查证X"}`)
	if res.IsError {
		t.Fatalf("delegate failed: %s", res.Content)
	}
	if !strings.Contains(res.Content, "子代理结论细节。子代理结论细节。子代理结论细节。") {
		t.Fatalf("delegate result must carry the full child text, got: %.120s…", res.Content)
	}
	if strings.Contains(res.Content, "160字内摘要") {
		t.Fatalf("summary must be fallback only, got: %.120s…", res.Content)
	}
}

// ---- F5：并行执行下工具事件按 CallID 配对 ----

func TestToolEventsPairByCallID(t *testing.T) {
	f := &fakeRunCtx{}
	st := &directRun{l: &LLMRunner{}, rc: f, eff: f.Settings(), inflight: map[string]*toolSlot{}}
	st.queued = []agentllm.ToolCall{
		{ID: "c1", Name: "knowledge_search", Arguments: `{}`},
		{ID: "c2", Name: "web_search", Arguments: `{}`},
	}
	// 乱序进出：c1 先开始，c2 先结束（并行下的真实时序）。
	st.onEvent(nruntime.Event{Type: "tool_execution_start", Tool: "knowledge_search", CallID: "c1"})
	st.onEvent(nruntime.Event{Type: "tool_execution_start", Tool: "web_search", CallID: "c2"})
	st.onEvent(nruntime.Event{Type: "tool_execution_end", Tool: "web_search", CallID: "c2"})
	st.onEvent(nruntime.Event{Type: "tool_execution_end", Tool: "knowledge_search", CallID: "c1"})

	if len(st.inflight) != 0 {
		t.Fatalf("inflight must be empty after both ends: %v", st.inflight)
	}
	if len(st.finalParts) != 4 {
		t.Fatalf("finalParts = %d (want 4: call+result ×2)", len(st.finalParts))
	}
	// 结束顺序决定部件顺序：先 c2 后 c1。
	if got := st.finalParts[0].ToolCall.ID; got != "c2" {
		t.Fatalf("first tool part = %s (want c2)", got)
	}
	if got := st.finalParts[1].ToolResult.CallID; got != "c2" {
		t.Fatalf("first result part = %s (want c2)", got)
	}
	if got := st.finalParts[2].ToolCall.ID; got != "c1" {
		t.Fatalf("second tool part = %s (want c1)", got)
	}
	if got := st.finalParts[3].ToolResult.CallID; got != "c1" {
		t.Fatalf("second result part = %s (want c1)", got)
	}
}

// ---- F5：执行模式与串行集合 ----

func TestToolExecModeAndSerialSet(t *testing.T) {
	if got := toolExecMode(core.EffectiveSettings{}); got != nruntime.ExecParallel {
		t.Fatalf("default must be parallel, got %q", got)
	}
	off := core.EffectiveSettings{"runtime": map[string]any{"parallelTools": false}}
	if got := toolExecMode(off); got != "" {
		t.Fatalf("parallelTools=false must fall back to sequential, got %q", got)
	}
	// 顺序敏感工具必须串行；可并行的读检索与委派不得误入。
	for _, name := range []string{"update_plan", "update_todos", "submit_card", "card_begin", "card_append", "card_commit", "run_workflow", "squad_orchestrate", "run_shell", "run_python", "register_artifact"} {
		if !serialTools[name] {
			t.Fatalf("serialTools missing %s", name)
		}
	}
	for _, name := range []string{"delegate_task", "review_findings", "knowledge_search", "web_search", "fs_read_file", "write_artifact"} {
		if serialTools[name] {
			t.Fatalf("serialTools must not contain %s", name)
		}
	}
}

// ---- F2：MiniMax 前缀自动置位 reasoning_split ----

func TestOpenLLMClientReasoningSplitAuto(t *testing.T) {
	if c := openLLMClient("http://x", "k", "MiniMax-M2.7-highspeed"); !c.ReasoningSplit {
		t.Fatal("MiniMax model must set ReasoningSplit")
	}
	if c := openLLMClient("http://x", "k", "MiniMax-M3"); !c.ReasoningSplit {
		t.Fatal("MiniMax M3 must set ReasoningSplit")
	}
	if c := openLLMClient("http://x", "k", "claude-sonnet-5"); c.ReasoningSplit {
		t.Fatal("non-MiniMax model must not set ReasoningSplit")
	}
}