net: skip TestDialCancel on darwin-arm64

heschi · gopherbot · commit 06b0a655a1f4 · 2022-04-26T17:50:49.000Z
We're turning up Macs in a network environment that clashes with this test. I don't think it's critical to get it working, so skip it. For #49149. Change-Id: I925e3ecc5356c4cefd208bdcff3d98021215d0b4 Reviewed-on: https://go-review.googlesource.com/c/go/+/402181 Reviewed-by: Alex Rakoczy <alex@golang.org> Run-TryBot: Heschi Kreinick <heschi@google.com> Auto-Submit: Heschi Kreinick <heschi@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>
diff --git a/src/net/dial_test.go b/src/net/dial_test.go
@@ -758,6 +758,12 @@ func TestDialerKeepAlive(t *testing.T) {
 func TestDialCancel(t *testing.T) {
 	mustHaveExternalNetwork(t)
 
+	if strings.HasPrefix(testenv.Builder(), "darwin-arm64") {
+		// The darwin-arm64 machines run in an environment that's not
+		// compatible with this test.
+		t.Skipf("builder %q gives no route to host for 198.18.0.0", testenv.Builder())
+	}
+
 	blackholeIPPort := JoinHostPort(slowDst4, "1234")
 	if !supportsIPv4() {
 		blackholeIPPort = JoinHostPort(slowDst6, "1234")
