Add integration test to verify different DHCP handshake process.

Bug: 122710829
Test: atest NetworkStackIntegrationTests
Test: atest NetworkStackTests

Change-Id: If605a5688827b376866b68289b76c452e8366d0c

7 files changed, 7 insertions, 9 deletions

diff --git a/src/android/net/dhcp/DhcpAckPacket.java b/src/android/net/dhcp/DhcpAckPacket.java
index b2eb4e2..052af35 100644
--- a/src/android/net/dhcp/DhcpAckPacket.java
+++ b/src/android/net/dhcp/DhcpAckPacket.java
@@ -22,7 +22,7 @@ import java.nio.ByteBuffer;
 /**
  * This class implements the DHCP-ACK packet.
  */
-class DhcpAckPacket extends DhcpPacket {
+public class DhcpAckPacket extends DhcpPacket {
 
     /**
      * The address of the server which sent this packet.
diff --git a/src/android/net/dhcp/DhcpDeclinePacket.java b/src/android/net/dhcp/DhcpDeclinePacket.java
index 7ecdea7..2f4f0f6 100644
--- a/src/android/net/dhcp/DhcpDeclinePacket.java
+++ b/src/android/net/dhcp/DhcpDeclinePacket.java
@@ -22,7 +22,7 @@ import java.nio.ByteBuffer;
 /**
  * This class implements the DHCP-DECLINE packet.
  */
-class DhcpDeclinePacket extends DhcpPacket {
+public class DhcpDeclinePacket extends DhcpPacket {
     /**
      * Generates a DECLINE packet with the specified parameters.
      */
diff --git a/src/android/net/dhcp/DhcpInformPacket.java b/src/android/net/dhcp/DhcpInformPacket.java
index 7a83466..135b8f6 100644
--- a/src/android/net/dhcp/DhcpInformPacket.java
+++ b/src/android/net/dhcp/DhcpInformPacket.java
@@ -22,7 +22,7 @@ import java.nio.ByteBuffer;
 /**
  * This class implements the (unused) DHCP-INFORM packet.
  */
-class DhcpInformPacket extends DhcpPacket {
+public class DhcpInformPacket extends DhcpPacket {
     /**
      * Generates an INFORM packet with the specified parameters.
      */
diff --git a/src/android/net/dhcp/DhcpNakPacket.java b/src/android/net/dhcp/DhcpNakPacket.java
index 1da0b73..98bd188 100644
--- a/src/android/net/dhcp/DhcpNakPacket.java
+++ b/src/android/net/dhcp/DhcpNakPacket.java
@@ -22,7 +22,7 @@ import java.nio.ByteBuffer;
 /**
  * This class implements the DHCP-NAK packet.
  */
-class DhcpNakPacket extends DhcpPacket {
+public class DhcpNakPacket extends DhcpPacket {
     /**
      * Generates a NAK packet with the specified parameters.
      */
diff --git a/src/android/net/dhcp/DhcpOfferPacket.java b/src/android/net/dhcp/DhcpOfferPacket.java
index 0eba77e..aae08a7 100644
--- a/src/android/net/dhcp/DhcpOfferPacket.java
+++ b/src/android/net/dhcp/DhcpOfferPacket.java
@@ -22,7 +22,7 @@ import java.nio.ByteBuffer;
 /**
  * This class implements the DHCP-OFFER packet.
  */
-class DhcpOfferPacket extends DhcpPacket {
+public class DhcpOfferPacket extends DhcpPacket {
     /**
      * The IP address of the server which sent this packet.
      */
diff --git a/src/android/net/dhcp/DhcpReleasePacket.java b/src/android/net/dhcp/DhcpReleasePacket.java
index 3958303..cef5567 100644
--- a/src/android/net/dhcp/DhcpReleasePacket.java
+++ b/src/android/net/dhcp/DhcpReleasePacket.java
@@ -22,7 +22,7 @@ import java.nio.ByteBuffer;
 /**
  * Implements DHCP-RELEASE
  */
-class DhcpReleasePacket extends DhcpPacket {
+public class DhcpReleasePacket extends DhcpPacket {
 
     final Inet4Address mClientAddr;
 
diff --git a/src/android/net/dhcp/DhcpRequestPacket.java b/src/android/net/dhcp/DhcpRequestPacket.java
index 231d045..0672871 100644
--- a/src/android/net/dhcp/DhcpRequestPacket.java
+++ b/src/android/net/dhcp/DhcpRequestPacket.java
@@ -16,15 +16,13 @@
 
 package android.net.dhcp;
 
-import android.util.Log;
-
 import java.net.Inet4Address;
 import java.nio.ByteBuffer;
 
 /**
  * This class implements the DHCP-REQUEST packet.
  */
-class DhcpRequestPacket extends DhcpPacket {
+public class DhcpRequestPacket extends DhcpPacket {
     /**
      * Generates a REQUEST packet with the specified parameters.
      */