contrib/miekg/dns: resolve flaky test in TestExchange*

hannahkm · hannahkm · commit c3fc27cf20fa · 2024-12-17T14:28:27.000-05:00
diff --git a/contrib/miekg/dns/dns_test.go b/contrib/miekg/dns/dns_test.go
@@ -191,7 +191,7 @@ func assertClientSpan(t *testing.T, s mocktracer.Span) {
 }
 
 func getFreeAddr(t *testing.T) net.Addr {
-	li, err := net.Listen("tcp", "127.0.0.1:0")
+	li, err := net.Listen("tcp", "127.0.0.1:2020")
 	if err != nil {
 		t.Fatal(err)
 	}

Original file line number	Diff line number	Diff line change
`@@ -191,7 +191,7 @@ func assertClientSpan(t *testing.T, s mocktracer.Span) {`
`191`	`191`	`}`
`192`	`192`
`193`	`193`	`func getFreeAddr(t *testing.T) net.Addr {`
`194`		`- li, err := net.Listen("tcp", "127.0.0.1:0")`
	`194`	`+ li, err := net.Listen("tcp", "127.0.0.1:2020")`
`195`	`195`	`if err != nil {`
`196`	`196`	`t.Fatal(err)`
`197`	`197`	`}`