github.com/MerlinKodo/quic-go@v0.39.2/internal/utils/ip_test.go (about)

     1  package utils
     2  
     3  import (
     4  	"net"
     5  
     6  	. "github.com/onsi/ginkgo/v2"
     7  	. "github.com/onsi/gomega"
     8  )
     9  
    10  var _ = Describe("IP", func() {
    11  	It("tells IPv4 and IPv6 addresses apart", func() {
    12  		Expect(IsIPv4(net.IPv4(127, 0, 0, 1))).To(BeTrue())
    13  		Expect(IsIPv4(net.IPv4zero)).To(BeTrue())
    14  		Expect(IsIPv4(net.IPv6zero)).To(BeFalse())
    15  		Expect(IsIPv4(net.IPv6loopback)).To(BeFalse())
    16  	})
    17  })