LineageOS/android_packages_modules_Connectivity
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DO NOT MERGE Ignore DUN in describeImmutableDifferences

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This patch changes describeImmutableDifferences in NetworkCapabilities
to ignore differences in NET_CAPABILITY_DUN, so that updateCapabilities
in ConnectivityService to not report wtf errors when a NetworkAgent
degrades its NetworkCapabilities object by removing NET_CAPABILITY_DUN.

Bug: 65257223
Test: runtest frameworks-net
Change-Id: I115ed1b366da01a3f8c3c6e97e0db8ce995fd377
This commit is contained in:
Hugo Benichi
2017-09-30 22:17:07 +09:00
parent b80fcf5ed9
commit 0c6016e655
2 changed files with 12 additions and 1 deletions
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9
tests/net/java/android/net/NetworkCapabilitiesTest.java
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@@ -17,6 +17,7 @@
package android.net;
import static android.net.NetworkCapabilities.NET_CAPABILITY_CBS;
import static android.net.NetworkCapabilities.NET_CAPABILITY_DUN;
import static android.net.NetworkCapabilities.NET_CAPABILITY_EIMS;
import static android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET;
import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_METERED;
@@ -143,6 +144,14 @@ public class NetworkCapabilitiesTest {
assertEquals("", nc1.describeImmutableDifferences(nc2));
assertEquals("", nc1.describeImmutableDifferences(nc1));
// DUN changing (http://b/65257223)
nc1 = new NetworkCapabilities()
.addCapability(NET_CAPABILITY_DUN)
.addCapability(NET_CAPABILITY_INTERNET);
nc2 = new NetworkCapabilities().addCapability(NET_CAPABILITY_INTERNET);
assertEquals("", nc1.describeImmutableDifferences(nc2));
assertEquals("", nc1.describeImmutableDifferences(nc1));
// Immutable capability changing
nc1 = new NetworkCapabilities()
.addCapability(NET_CAPABILITY_INTERNET)