Merge 4636d91eed61e08345b396027efd049366ea89c1 into 915e4c90d28ec4cffc6eb146e208ab5a65eac772

Makefile

@@ -4,7 +4,7 @@ GO_VERSION=$(shell $(GO) version | cut -c 14- | cut -d' ' -f1 | cut -d'.' -f2)
 PACKAGES ?= $(shell $(GO) list ./...)
 VETPACKAGES ?= $(shell $(GO) list ./... | grep -v /examples/)
 GOFILES := $(shell find . -name "*.go")
-TESTFOLDER := $(shell $(GO) list ./... | grep -E 'gin$$|binding$$|render$$' | grep -v examples)
+TESTFOLDER := $(shell $(GO) list ./... | grep -E 'gin$$|ginS$$|binding$$|render$$' | grep -v examples)
 TESTTAGS ?= ""
 
 .PHONY: test
@@ -12,7 +12,11 @@ TESTTAGS ?= ""
 test:
 	echo "mode: count" > coverage.out
 	for d in $(TESTFOLDER); do \
-		$(GO) test $(TESTTAGS) -v -covermode=count -coverprofile=profile.out $$d > tmp.out; \
+		if [ -n "$(TESTTAGS)" ]; then \
+			$(GO) test $(TESTTAGS) -v -covermode=count -coverprofile=profile.out $$d > tmp.out; \
+		else \
+			$(GO) test -v -covermode=count -coverprofile=profile.out $$d > tmp.out; \
+		fi; \
 		cat tmp.out; \
 		if grep -q "^--- FAIL" tmp.out; then \
 			rm tmp.out; \

context_test.go

@@ -1910,7 +1910,7 @@ func TestContextClientIP(t *testing.T) {
 	resetContextForClientIPTests(c)
 
 	// IPv6 support
-	c.Request.RemoteAddr = "[::1]:12345"
+	c.Request.RemoteAddr = fmt.Sprintf("[%s]:12345", localhostIPv6)
 	assert.Equal(t, "20.20.20.20", c.ClientIP())
 
 	resetContextForClientIPTests(c)
@@ -3212,7 +3212,7 @@ func TestContextCopyShouldNotCancel(t *testing.T) {
 	}()
 
 	addr := strings.Split(l.Addr().String(), ":")
-	res, err := http.Get(fmt.Sprintf("http://127.0.0.1:%s/", addr[len(addr)-1]))
+	res, err := http.Get(fmt.Sprintf("http://%s:%s/", localhostIP, addr[len(addr)-1]))
 	if err != nil {
 		t.Error(fmt.Errorf("request error: %w", err))
 		return

gin_test.go

@@ -83,7 +83,7 @@ func TestLoadHTMLGlobDebugMode(t *testing.T) {
 }
 
 func TestH2c(t *testing.T) {
-	ln, err := net.Listen("tcp", "127.0.0.1:0")
+	ln, err := net.Listen("tcp", localhostIP+":0")
 	if err != nil {
 		t.Error(err)
 	}

utils.go

@@ -19,6 +19,12 @@ import (
 // BindKey indicates a default bind key.
 const BindKey = "_gin-gonic/gin/bindkey"
 
+// localhostIP indicates the default localhost IP address.
+const localhostIP = "127.0.0.1"
+
+// localhostIPv6 indicates the default localhost IPv6 address.
+const localhostIPv6 = "::1"
+
 // Bind is a helper function for given interface object and returns a Gin middleware.
 func Bind(val any) HandlerFunc {
 	value := reflect.ValueOf(val)