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Fix failing tests on systems not supporting IPv6 #1725

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Merged
merged 1 commit into from
Dec 18, 2020
Merged

Fix failing tests on systems not supporting IPv6 #1725

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17 changes: 17 additions & 0 deletions echo_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ import (
"errors"
"fmt"
"io/ioutil"
"net"
"net/http"
"net/http/httptest"
"reflect"
Expand Down Expand Up @@ -730,8 +731,24 @@ var listenerNetworkTests = []struct {
{"tcp6 ipv6 address", "tcp6", "[::1]:1323"},
}

func supportsIPv6() bool {
addrs, _ := net.InterfaceAddrs()
for _, addr := range addrs {
// Check if any interface has local IPv6 assigned
if strings.Contains(addr.String(), "::1") {
return true
}
}
return false
}

func TestEchoListenerNetwork(t *testing.T) {
hasIPv6 := supportsIPv6()
for _, tt := range listenerNetworkTests {
if !hasIPv6 && strings.Contains(tt.address, "::") {
t.Skip("Skipping testing IPv6 for " + tt.address + ", not available")
continue
}
t.Run(tt.test, func(t *testing.T) {
e := New()
e.ListenerNetwork = tt.network
Expand Down