lanyuanxiaoyao
4c6b49099d
- 新增 backend/.golangci.yml 配置 12 个 linter（forbidigo、errorlint、errcheck、staticcheck、revive、gocritic、gosec、bodyclose、noctx、nilerr、goimports、gocyclo） - 新增 lefthook.yml 配置 pre-commit hook 自动运行 lint - 修复存量代码违规：errors.Is/As 替换、zap.Error 替换、import 排序、errcheck 修复 - 更新 README 补充编码规范说明 - 归档 backend-code-lint 变更
75 lines
1.8 KiB
Go
75 lines
1.8 KiB
Go
package main
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import (
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"os"
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"path/filepath"
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"testing"
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)
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func TestSingletonLock_FirstLockSuccess(t *testing.T) {
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lockPath := filepath.Join(os.TempDir(), "nex-gateway-test-first.lock")
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defer os.Remove(lockPath)
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lock := NewSingletonLock(lockPath)
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if err := lock.Lock(); err != nil {
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t.Fatalf("首次加锁应成功，但返回错误: %v", err)
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}
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defer func() {
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if err := lock.Unlock(); err != nil {
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t.Fatalf("解锁失败: %v", err)
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}
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}()
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}
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func TestSingletonLock_DuplicateLockFails(t *testing.T) {
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lockPath := filepath.Join(os.TempDir(), "nex-gateway-test-dup.lock")
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defer os.Remove(lockPath)
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lock1 := NewSingletonLock(lockPath)
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if err := lock1.Lock(); err != nil {
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t.Fatalf("首次加锁应成功: %v", err)
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}
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defer func() {
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if err := lock1.Unlock(); err != nil {
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t.Fatalf("解锁失败: %v", err)
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}
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}()
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lock2 := NewSingletonLock(lockPath)
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err := lock2.Lock()
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if err == nil {
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if unlockErr := lock2.Unlock(); unlockErr != nil {
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t.Fatalf("解锁失败: %v", unlockErr)
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}
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t.Fatal("重复加锁应失败，但返回 nil")
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}
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}
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func TestSingletonLock_UnlockThenRelock(t *testing.T) {
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lockPath := filepath.Join(os.TempDir(), "nex-gateway-test-relock.lock")
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defer os.Remove(lockPath)
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lock1 := NewSingletonLock(lockPath)
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if err := lock1.Lock(); err != nil {
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t.Fatalf("首次加锁应成功: %v", err)
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}
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if err := lock1.Unlock(); err != nil {
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t.Fatalf("解锁失败: %v", err)
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}
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lock2 := NewSingletonLock(lockPath)
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if err := lock2.Lock(); err != nil {
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t.Fatalf("释放后重新加锁应成功: %v", err)
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}
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if err := lock2.Unlock(); err != nil {
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t.Fatalf("解锁失败: %v", err)
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}
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}
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func TestSingletonLock_UnlockWithoutLock(t *testing.T) {
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lock := NewSingletonLock(filepath.Join(os.TempDir(), "nex-gateway-test-nil.lock"))
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if err := lock.Unlock(); err != nil {
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t.Fatalf("未加锁时解锁失败: %v", err)
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}
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}
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