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https://gitcode.com/JianFeeeee/HomeAgent.git
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test: 按模块导出接口重写黑盒判据（批次 5：vector / systemd / recovery）
3 个文件全部在 `<module>/test/`，源码目录仍零 `_test.go`。
共 17 条判据，只调导出接口，输入 → 可观察输出。
## internal/memory/vector —— 纯数学 + Store
TestCosineSimilarity 稀疏向量：同向/正交/零向量
TestDenseCosine 稠密向量：三种基本情形 + 非单位向量
TestStoreInsertSearchRemove Insert → Search 命中 → Remove → 不再命中
**变异第一版没红**：`DenseCosine` 去掉归一化后，我给的 `{1,0}`
用例点积恰好还是 1 ⇒ 空变异。补 `{4,4} / {2,2}`（不归一化得 16，
归一化得 1）后才真红。**变异必须真的改变被测行为**，这条按纪律记下。
## internal/systemd —— State / NewMigratePlan
TestStateInSync 相同/等价/空/不同路径
TestStateDescribe 一致→空；不一致→含两路径与后果
TestSyncCommand 不一致时给出可执行命令
TestNewMigratePlanNormalizesPaths 路径 Clean；脚本内联新旧路径 + shebang
TestRestartCommand 命令含给定地址
不读单元文件、不执行脚本、不碰系统状态。
## internal/recovery —— 文件往返
TestTaskRoundTrip SaveTask → LoadTask 全字段 + Plugins()
TestTaskPathsAreStable TaskPath/ResultPath 稳定且互异
TestResultRoundTrip SaveResult → LoadResult 结论字段
TestLoadTaskMissingFileReportsError
TestSortSteps 输出可用
## 变异验证（改回旧实现必须红）
vector 不归一化 → ★ 非单位同向 = 16，期望 1
systemd InSync 恒 true → ★ 真不一致: InSync=true
recovery 丢 PluginList → ★ PluginList 丢失：[]
全部还原后复跑全绿。
## 验证
go build ./... PASS
go vet ./... PASS
gofmt -l 干净
python3 .github/scripts/check-ci-gates.py PASS
go test ./... -count=1 20 个测试包 / 100 包无测试 / 0 FAIL
3 个新包 -race 全绿
源码目录 _test.go 0
This commit is contained in:
JianFeeeee
74
internal/memory/vector/test/vector_contract_test.go
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74
internal/memory/vector/test/vector_contract_test.go
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@ -0,0 +1,74 @@
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package test
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// internal/memory/vector 的黑盒判据：纯数学函数 + Store 公开方法，输入 → 输出。
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import (
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"math"
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"testing"
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"github.com/JianFeeeee/HologramAgent/internal/memory/vector"
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)
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// TestCosineSimilarity：同向=1、正交=0、零向量=0。
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func TestCosineSimilarity(t *testing.T) {
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cases := []struct {
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name string
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a, b vector.Vector
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want float64
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}{
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{"同向", vector.Vector{"x": 2, "y": 3}, vector.Vector{"x": 4, "y": 6}, 1},
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{"正交", vector.Vector{"x": 1}, vector.Vector{"y": 1}, 0},
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{"零向量", vector.Vector{}, vector.Vector{"x": 1}, 0},
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}
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for _, c := range cases {
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got := vector.CosineSimilarity(c.a, c.b)
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if math.Abs(got-c.want) > 1e-9 {
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t.Errorf("★ %s: CosineSimilarity=%v，期望 %v", c.name, got, c.want)
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}
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}
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}
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// TestDenseCosine：稠密向量同样的三种基本情形。
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func TestDenseCosine(t *testing.T) {
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if got := vector.DenseCosine([]float64{1, 0}, []float64{1, 0}); math.Abs(got-1) > 1e-9 {
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t.Fatalf("★ 同向 = %v，期望 1", got)
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}
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if got := vector.DenseCosine([]float64{1, 0}, []float64{0, 1}); got != 0 {
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t.Fatalf("★ 正交 = %v，期望 0", got)
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}
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if got := vector.DenseCosine([]float64{0, 0}, []float64{1, 1}); got != 0 {
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t.Fatalf("★ 零向量 = %v，期望 0", got)
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}
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// 非单位向量：不归一化会得到点积 32 而不是余弦 1。
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if got := vector.DenseCosine([]float64{4, 4}, []float64{2, 2}); math.Abs(got-1) > 1e-9 {
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t.Fatalf("★ 非单位同向 = %v，期望 1（未归一化会得 32）", got)
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}
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}
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// TestStoreInsertSearchRemove：Insert → Search 命中 → Remove → 不再命中。
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func TestStoreInsertSearchRemove(t *testing.T) {
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s := vector.NewStore()
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s.SetMinScore(0)
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if got := s.Size(); got != 0 {
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t.Fatalf("★ 新 Store Size=%d，期望 0", got)
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}
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s.Insert("doc-a", "账单服务", vector.Vector{"账单": 1, "发票": 1}, nil)
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s.Insert("doc-b", "登录会话", vector.Vector{"登录": 1}, nil)
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if got := s.Size(); got != 2 {
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t.Fatalf("★ Insert 后 Size=%d，期望 2", got)
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}
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hits := s.Search(vector.Vector{"账单": 1}, 2)
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if len(hits) == 0 || hits[0].ID != "doc-a" {
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t.Fatalf("★ Search 排第一的是 %+v，期望 doc-a", hits)
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}
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s.Remove("doc-a")
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if got := s.Size(); got != 1 {
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t.Fatalf("★ Remove 后 Size=%d，期望 1", got)
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}
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hits = s.Search(vector.Vector{"账单": 1}, 2)
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for _, h := range hits {
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if h.ID == "doc-a" {
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t.Fatal("★ Remove 后仍能检索到 doc-a")
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}
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}
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}
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87
internal/recovery/test/task_contract_test.go
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87
internal/recovery/test/task_contract_test.go
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package test
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// internal/recovery 的黑盒判据：SaveTask/LoadTask/SaveResult/LoadResult，
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// 输入 → 输出（文件往返）。不读实现、不碰内部字段。
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import (
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"path/filepath"
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"testing"
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"time"
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"github.com/JianFeeeee/HologramAgent/internal/recovery"
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)
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// TestTaskRoundTrip：SaveTask → LoadTask 得回全部字段。
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func TestTaskRoundTrip(t *testing.T) {
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path := filepath.Join(t.TempDir(), "nested", "task.json")
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in := &recovery.Task{
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Attempt: 3, MaxAttempts: 5, AttemptTimeout: "120s",
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TriggerPrompt: "检查网络", PluginList: []string{"cmd", "files"},
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}
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if err := recovery.SaveTask(path, in); err != nil {
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t.Fatalf("SaveTask: %v", err)
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}
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out, err := recovery.LoadTask(path)
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if err != nil {
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t.Fatalf("LoadTask: %v", err)
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}
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if out.Attempt != 3 || out.MaxAttempts != 5 || out.AttemptTimeout != "120s" {
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t.Fatalf("★ 往返后字段丢失：%+v", out)
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}
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if len(out.PluginList) != 2 || out.PluginList[0] != "cmd" {
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t.Fatalf("★ PluginList 丢失：%v", out.PluginList)
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}
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if got := out.Plugins(); len(got) != 2 {
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t.Fatalf("★ Plugins() = %v", got)
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}
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}
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// TestTaskPathsAreStable：TaskPath/ResultPath 由 dataDir 决定且互不相同。
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func TestTaskPathsAreStable(t *testing.T) {
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dir := "/data/contract"
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a := recovery.TaskPath(dir)
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b := recovery.TaskPath(dir)
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if a != b || a == "" {
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t.Fatalf("★ TaskPath 不稳定：%q vs %q", a, b)
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}
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if recovery.ResultPath(dir) == a {
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t.Fatal("★ TaskPath 与 ResultPath 相同")
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}
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}
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// TestResultRoundTrip：SaveResult → LoadResult 得回结论字段。
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func TestResultRoundTrip(t *testing.T) {
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path := filepath.Join(t.TempDir(), "result.json")
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in := &recovery.Result{
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Attempt: 2, Success: true, Cause: "network", NetworkOK: true,
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RestoredNet: []string{"/etc/resolv.conf"}, ConfigRestored: true,
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QuickChatOK: true, Steps: []string{"check", "restore"},
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Message: "已恢复", Timestamp: time.Now(),
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}
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if err := recovery.SaveResult(path, in); err != nil {
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t.Fatalf("SaveResult: %v", err)
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}
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out, err := recovery.LoadResult(path)
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if err != nil {
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t.Fatalf("LoadResult: %v", err)
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}
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if !out.Success || out.Cause != "network" || !out.ConfigRestored || !out.QuickChatOK {
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t.Fatalf("★ 往返后结论丢失：%+v", out)
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}
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}
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// TestLoadTaskMissingFileReportsError：读不存在的文件必须报错，不静默给空值。
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func TestLoadTaskMissingFileReportsError(t *testing.T) {
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if _, err := recovery.LoadTask(filepath.Join(t.TempDir(), "nope.json")); err == nil {
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t.Fatal("★ 读不存在的任务文件却返回成功")
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}
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}
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// TestSortSteps：步骤排序输出可用（不钉死具体顺序以外的内部结构）。
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func TestSortSteps(t *testing.T) {
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in := []string{"c", "a", "b"}
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out := recovery.SortSteps(in)
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if len(out) != 3 {
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t.Fatalf("★ SortSteps = %v", out)
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}
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}
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86
internal/systemd/test/sync_contract_test.go
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86
internal/systemd/test/sync_contract_test.go
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package test
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// internal/systemd 的黑盒判据：State/NewMigratePlan 的导出方法，输入 → 输出。
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// 不读单元文件、不执行脚本、不碰系统状态。
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import (
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"path/filepath"
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"strings"
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"testing"
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"github.com/JianFeeeee/HologramAgent/internal/systemd"
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)
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// TestStateInSync：相同路径（含 ./ 与尾部斜杠）判一致；不同判不一致。
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func TestStateInSync(t *testing.T) {
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cases := []struct {
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name string
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r, c string
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want bool
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}{
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{"完全相同", "/data/home", "/data/home", true},
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{"路径等价", "/data/home/", "/data/home/./", true},
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{"空运行期", "", "/data/home", true},
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{"空配置", "/data/home", "", true},
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{"真不一致", "/data/a", "/data/b", false},
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}
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for _, c := range cases {
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s := systemd.State{RuntimeDataDir: c.r, ConfigDataDir: c.c}
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if got := s.InSync(); got != c.want {
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t.Errorf("★ %s: InSync=%v，期望 %v", c.name, got, c.want)
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}
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}
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}
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// TestStateDescribe：一致时诊断为空；不一致时给出两个路径与后果。
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func TestStateDescribe(t *testing.T) {
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ok := systemd.State{RuntimeDataDir: "/d", ConfigDataDir: "/d"}
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if d := ok.Describe(); d != "" {
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t.Fatalf("★ 一致时 Describe 应为空，实际 %q", d)
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}
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bad := systemd.State{RuntimeDataDir: "/data/a", ConfigDataDir: "/data/b"}
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d := bad.Describe()
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if !strings.Contains(d, "/data/a") || !strings.Contains(d, "/data/b") {
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t.Fatalf("★ Describe 缺两个路径：%q", d)
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}
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if !strings.Contains(d, "数据分裂") {
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t.Fatalf("★ Describe 没说明后果：%q", d)
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}
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}
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// TestSyncCommand：不一致时给出可执行的同步命令。
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func TestSyncCommand(t *testing.T) {
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s := systemd.State{RuntimeDataDir: "/data/a", ConfigDataDir: "/data/b"}
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cmd := s.SyncCommand("/data/a")
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if cmd == "" {
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t.Fatal("★ 不一致时 SyncCommand 为空")
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}
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if !strings.Contains(cmd, "/data/a") {
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t.Fatalf("★ SyncCommand 不含目标路径：%q", cmd)
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}
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}
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// TestNewMigratePlanNormalizesPaths：构造计划时路径被 Clean，脚本含新旧路径。
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func TestNewMigratePlanNormalizesPaths(t *testing.T) {
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old := "/data/old/./"
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newDir := "/data/new//"
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p := systemd.NewMigratePlan(old, newDir)
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if p.OldDir != filepath.Clean(old) || p.NewDir != filepath.Clean(newDir) {
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t.Fatalf("★ 路径未 Clean：old=%q new=%q", p.OldDir, p.NewDir)
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}
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script := p.Script()
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if !strings.Contains(script, p.OldDir) || !strings.Contains(script, p.NewDir) {
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t.Fatal("★ 迁移脚本没内联新旧路径")
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}
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if !strings.HasPrefix(script, "#!/usr/bin/env bash") {
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t.Fatal("★ 脚本缺 shebang —— 不能直接执行")
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}
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}
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// TestRestartCommand：重启命令必须包含给定地址。
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func TestRestartCommand(t *testing.T) {
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cmd := systemd.RestartCommand("127.0.0.1:8080", "test-key")
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if !strings.Contains(cmd, "127.0.0.1:8080") {
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t.Fatalf("★ RestartCommand 不含地址：%q", cmd)
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}
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}
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