From 784ff2fb9ab5d713ca60c34feeaf4734ed4de157 Mon Sep 17 00:00:00 2001
From: Mike Yu <yumike@google.com>
Date: Mon, 14 Aug 2023 11:58:22 +0000
Subject: [PATCH] Add connectivity pre-check for CtsNativeNetDnsTestCases

This test is run by resolver MTS and it should pre-check device
connectivity before running. The reason why the test never or
seldom failed in the past is probably that it usually ran after
CtsNetTestCasesLatestSdk DnsResolverTest (which is also run by
resolver MTS) that already pre-checked the connectivity.

Bug: 291495329
Test: atest CtsNativeNetDnsTestCases
Change-Id: I20159029c7e68e9c21dcb6e7bbf221cda39117a5
---
 tests/cts/net/native/dns/Android.bp      | 1 +
 tests/cts/net/native/dns/AndroidTest.xml | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/tests/cts/net/native/dns/Android.bp b/tests/cts/net/native/dns/Android.bp
index 2469710bd5..da4fe28e1f 100644
--- a/tests/cts/net/native/dns/Android.bp
+++ b/tests/cts/net/native/dns/Android.bp
@@ -30,6 +30,7 @@ cc_defaults {
     ],
     // To be compatible with R devices, the min_sdk_version must be 30.
     min_sdk_version: "30",
+    host_required: ["net-tests-utils-host-common"],
 }
 
 cc_test {
diff --git a/tests/cts/net/native/dns/AndroidTest.xml b/tests/cts/net/native/dns/AndroidTest.xml
index 6d03c23448..d49696b3f3 100644
--- a/tests/cts/net/native/dns/AndroidTest.xml
+++ b/tests/cts/net/native/dns/AndroidTest.xml
@@ -24,6 +24,8 @@
         <option name="push" value="CtsNativeNetDnsTestCases->/data/local/tmp/CtsNativeNetDnsTestCases" />
         <option name="append-bitness" value="true" />
     </target_preparer>
+    <target_preparer class="com.android.testutils.ConnectivityTestTargetPreparer">
+    </target_preparer>
     <test class="com.android.tradefed.testtype.GTest" >
         <option name="native-test-device-path" value="/data/local/tmp" />
         <option name="module-name" value="CtsNativeNetDnsTestCases" />