nettest: fix Unix socket test on macOS

The macOS temp directory name is so long that it makes for socket names that are far too long. Fixes golang/go#54416. Change-Id: Id09cb5af6122227132a9be1e8101ce3450af09e5 Reviewed-on: https://go-review.googlesource.com/c/net/+/423039 TryBot-Result: Gopher Robot <[email protected]> Reviewed-by: Dmitri Shuralyov <[email protected]> Reviewed-by: Dmitri Shuralyov <[email protected]> Auto-Submit: Russ Cox <[email protected]> Run-TryBot: Russ Cox <[email protected]>
golang · Aug 12, 2022 · 3211cb9 · 3211cb9
1 parent 4c34ddd
commit 3211cb9
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/nettest/nettest.go b/nettest/nettest.go
@@ -218,7 +218,11 @@ func NewLocalPacketListener(network string) (net.PacketConn, error) {
 // LocalPath returns a local path that can be used for Unix-domain
 // protocol testing.
 func LocalPath() (string, error) {
-	f, err := ioutil.TempFile("", "go-nettest")
+	dir := ""
+	if runtime.GOOS == "darwin" {
+		dir = "/tmp"
+	}
+	f, err := ioutil.TempFile(dir, "go-nettest")
 	if err != nil {
 		return "", err
 	}