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
76 lines
1.4 KiB
Go
76 lines
1.4 KiB
Go
package main
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import (
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"net"
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"net/http"
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"testing"
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"time"
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)
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func TestCheckPortAvailable(t *testing.T) {
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port := 19826
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err := checkPortAvailable(port)
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if err != nil {
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t.Fatalf("端口 %d 应该可用: %v", port, err)
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}
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t.Log("端口可用测试通过")
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}
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func TestCheckPortOccupied(t *testing.T) {
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port := 19827
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listener, err := net.Listen("tcp", "127.0.0.1:19827")
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if err != nil {
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t.Fatalf("无法启动测试服务器: %v", err)
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}
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defer listener.Close()
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go func() {
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conn, err := listener.Accept()
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if err == nil {
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conn.Close()
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}
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}()
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time.Sleep(100 * time.Millisecond)
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err = checkPortAvailable(port)
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if err == nil {
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t.Fatal("端口被占用时应该返回错误")
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}
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t.Log("端口占用检测测试通过")
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}
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func TestCheckPortAvailableAfterClose(t *testing.T) {
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port := 19828
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listener, err := net.Listen("tcp", "127.0.0.1:19828")
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if err != nil {
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t.Fatalf("无法启动测试服务器: %v", err)
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}
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server := &http.Server{ReadHeaderTimeout: time.Second}
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defer server.Close()
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go func() {
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err := server.Serve(listener)
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if err != nil && err != http.ErrServerClosed {
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t.Errorf("serve failed: %v", err)
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}
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}()
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time.Sleep(100 * time.Millisecond)
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listener.Close()
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time.Sleep(100 * time.Millisecond)
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err = checkPortAvailable(port)
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if err != nil {
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t.Fatalf("端口关闭后应该可用: %v", err)
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}
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t.Log("端口关闭后可用测试通过")
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}
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