weichenandCursor
6fd1d441a9
Why: Old tool results were filling the window, compaction could split a tool group or commit a stale summary, and reminders arrived as extra user messages. Evidence: Compaction retries a conflict and opens the circuit after three failures; clearing keeps the last five tool results; a stale file write is rejected; RPC reports started, queued, or handled. Impact: Requests over the context window replace older tool results with a placeholder. Rewriting an existing file now requires a read in the same run. Subagent text over 32000 characters is capped. Refs: feature/context-engineering Co-authored-by: Cursor <cursoragent@cursor.com>
54 lines
1.7 KiB
Go
54 lines
1.7 KiB
Go
package reminders
|
|
|
|
import (
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"agent-native/runtime/llm"
|
|
)
|
|
|
|
func TestAttachDoesNotAddUserAfterTool(t *testing.T) {
|
|
msgs := []llm.Message{
|
|
{Role: llm.RoleUser, Content: "请改文件"},
|
|
{Role: llm.RoleAssistant, ToolCalls: []llm.ToolCall{{ID: "c1", Name: "read_file"}}},
|
|
{Role: llm.RoleTool, Name: "read_file", ToolCallID: "c1", Content: "原文"},
|
|
}
|
|
out := Attach(msgs, []string{"计划和待办已过期"})
|
|
if len(out) != len(msgs) {
|
|
t.Fatalf("len %d, want %d", len(out), len(msgs))
|
|
}
|
|
for i := range msgs {
|
|
if out[i].Role != msgs[i].Role {
|
|
t.Fatalf("role changed at %d: %s", i, out[i].Role)
|
|
}
|
|
}
|
|
last := out[len(out)-1]
|
|
if last.Role != llm.RoleTool || !strings.Contains(last.Content, "原文") || !strings.Contains(last.Content, "system-reminder") {
|
|
t.Fatalf("reminder not folded into tool result: %+v", last)
|
|
}
|
|
if strings.Contains(out[0].Content, "system-reminder") {
|
|
t.Fatal("reminder leaked onto the earlier user message")
|
|
}
|
|
}
|
|
|
|
func TestAdmitThrottles(t *testing.T) {
|
|
bus := New(time.Minute, 2)
|
|
now := time.Now()
|
|
if !bus.Admit(Note{Kind: KindBudget, Key: "near", Text: "预算将尽"}, now) {
|
|
t.Fatal("first admit")
|
|
}
|
|
if bus.Admit(Note{Kind: KindBudget, Key: "near", Text: "预算将尽"}, now.Add(time.Second)) {
|
|
t.Fatal("duplicate key admitted")
|
|
}
|
|
if bus.Admit(Note{Kind: KindBackground, Key: "job", Text: "后台结束"}, now.Add(time.Second)) {
|
|
t.Fatal("inside min gap admitted")
|
|
}
|
|
if !bus.Admit(Note{Kind: KindBackground, Key: "job", Text: "后台结束"}, now.Add(time.Minute)) {
|
|
t.Fatal("after gap")
|
|
}
|
|
if bus.Admit(Note{Kind: KindDeliverable, Key: "doc", Text: "交付物待确认"}, now.Add(2*time.Minute)) {
|
|
t.Fatal("over cap")
|
|
}
|
|
}
|