Merge "Add test for Vpn#prepare()" into sc-dev am: f89a629776 am: 66737a8c5d
Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/15606164
Change-Id: Icec2f3508932abd460b2605881b54c5d0cfafb35
diff --git a/tests/unit/java/com/android/server/connectivity/VpnTest.java b/tests/unit/java/com/android/server/connectivity/VpnTest.java
index b706090..e7f3641 100644
--- a/tests/unit/java/com/android/server/connectivity/VpnTest.java
+++ b/tests/unit/java/com/android/server/connectivity/VpnTest.java
@@ -16,6 +16,9 @@
package com.android.server.connectivity;
+import static android.Manifest.permission.CONTROL_VPN;
+import static android.content.pm.PackageManager.PERMISSION_DENIED;
+import static android.content.pm.PackageManager.PERMISSION_GRANTED;
import static android.content.pm.UserInfo.FLAG_ADMIN;
import static android.content.pm.UserInfo.FLAG_MANAGED_PROFILE;
import static android.content.pm.UserInfo.FLAG_PRIMARY;
@@ -25,12 +28,16 @@
import static android.net.INetd.IF_STATE_UP;
import static android.os.UserHandle.PER_USER_RANGE;
+import static com.android.modules.utils.build.SdkLevel.isAtLeastT;
+import static com.android.testutils.MiscAsserts.assertThrows;
+
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
+import static org.junit.Assume.assumeTrue;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyBoolean;
import static org.mockito.ArgumentMatchers.anyInt;
@@ -252,6 +259,10 @@
IpSecManager.Status.OK, TEST_TUNNEL_RESOURCE_ID, TEST_IFACE_NAME);
when(mIpSecService.createTunnelInterface(any(), any(), any(), any(), any()))
.thenReturn(tunnelResp);
+ // The unit test should know what kind of permission it needs and set the permission by
+ // itself, so set the default value of Context#checkCallingOrSelfPermission to
+ // PERMISSION_DENIED.
+ doReturn(PERMISSION_DENIED).when(mContext).checkCallingOrSelfPermission(any());
}
private <T> void mockService(Class<T> clazz, String name, T service) {
@@ -504,6 +515,7 @@
@Test
public void testLockdownRuleReversibility() throws Exception {
+ doReturn(PERMISSION_GRANTED).when(mContext).checkCallingOrSelfPermission(CONTROL_VPN);
final Vpn vpn = createVpn(primaryUser.id);
final UidRangeParcel[] entireUser = {
new UidRangeParcel(PRI_USER_RANGE.getLower(), PRI_USER_RANGE.getUpper())
@@ -531,6 +543,27 @@
}
@Test
+ public void testPrepare_throwSecurityExceptionWhenGivenPackageDoesNotBelongToTheCaller()
+ throws Exception {
+ assumeTrue(isAtLeastT());
+ final Vpn vpn = createVpnAndSetupUidChecks();
+ assertThrows(SecurityException.class,
+ () -> vpn.prepare("com.not.vpn.owner", null, VpnManager.TYPE_VPN_SERVICE));
+ assertThrows(SecurityException.class,
+ () -> vpn.prepare(null, "com.not.vpn.owner", VpnManager.TYPE_VPN_SERVICE));
+ assertThrows(SecurityException.class,
+ () -> vpn.prepare("com.not.vpn.owner1", "com.not.vpn.owner2",
+ VpnManager.TYPE_VPN_SERVICE));
+ }
+
+ @Test
+ public void testPrepare_bothOldPackageAndNewPackageAreNull() throws Exception {
+ final Vpn vpn = createVpnAndSetupUidChecks();
+ assertTrue(vpn.prepare(null, null, VpnManager.TYPE_VPN_SERVICE));
+
+ }
+
+ @Test
public void testIsAlwaysOnPackageSupported() throws Exception {
final Vpn vpn = createVpn(primaryUser.id);