From 393b0dc287bdfaa5dfaab82145e254abb5b618fc Mon Sep 17 00:00:00 2001
From: mstmdev <mstmdev@gmail.com>
Date: Thu, 24 Mar 2022 15:45:43 +0800
Subject: [PATCH] The `TCPListener.File` is not supported by windows, it is
 unimplemented now

---
 gin_integration_test.go | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/gin_integration_test.go b/gin_integration_test.go
index 8c22e7bd..0dfa9032 100644
--- a/gin_integration_test.go
+++ b/gin_integration_test.go
@@ -15,6 +15,7 @@ import (
 	"net/http/httptest"
 	"os"
 	"path/filepath"
+	"runtime"
 	"sync"
 	"testing"
 	"time"
@@ -281,7 +282,16 @@ func TestFileDescriptor(t *testing.T) {
 	listener, err := net.ListenTCP("tcp", addr)
 	assert.NoError(t, err)
 	socketFile, err := listener.File()
-	assert.NoError(t, err)
+	if isWindows() {
+		// not supported by windows, it is unimplemented now
+		assert.Error(t, err)
+	} else {
+		assert.NoError(t, err)
+	}
+
+	if socketFile == nil {
+		return
+	}
 
 	go func() {
 		router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
@@ -547,3 +557,7 @@ func TestTreeRunDynamicRouting(t *testing.T) {
 	testRequest(t, ts.URL+"/addr/dd/aa", "404 Not Found")
 	testRequest(t, ts.URL+"/something/secondthing/121", "404 Not Found")
 }
+
+func isWindows() bool {
+	return runtime.GOOS == "windows"
+}