Merge "Add xml config to allow cleartext traffic on some domains."

Cronet/tests/mts/AndroidManifest.xml

@@ -21,7 +21,7 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.INTERNET"/>
 
-    <application>
+    <application android:networkSecurityConfig="@xml/network_security_config">
         <uses-library android:name="android.test.runner" />
     </application>
     <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"

Cronet/tests/mts/res/xml/network_security_config.xml

+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  ~ Copyright (C) 2022 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<network-security-config>
+    <domain-config cleartextTrafficPermitted="true">
+        <!-- Used as the base URL by native test server (net::EmbeddedTestServer) -->
+        <domain includeSubdomains="true">127.0.0.1</domain>
+        <!-- Used by CronetHttpURLConnectionTest#testIOExceptionInterruptRethrown -->
+        <domain includeSubdomains="true">localhost</domain>
+        <!-- Used by CronetHttpURLConnectionTest#testBadIP -->
+        <domain includeSubdomains="true">0.0.0.0</domain>
+        <!-- Used by CronetHttpURLConnectionTest#testSetUseCachesFalse -->
+        <domain includeSubdomains="true">host-cache-test-host</domain>
+        <!-- Used by CronetHttpURLConnectionTest#testBadHostname -->
+        <domain includeSubdomains="true">this-weird-host-name-does-not-exist</domain>
+        <!-- Used by CronetUrlRequestContextTest#testHostResolverRules -->
+        <domain includeSubdomains="true">some-weird-hostname</domain>
+    </domain-config>
+</network-security-config>
\ No newline at end of file