Merge "Deflake doDualStackProvisioning" (9a28d985) · Commits · e / os / android_packages_modules_NetworkStack

tests/integration/src/android/net/ip/IpClientIntegrationTest.java

+10 −6

Original line number	Diff line number	Diff line
		@@ -1240,12 +1240,16 @@ public class IpClientIntegrationTest {
		== (byte) ICMPV6_ROUTER_SOLICITATION;
		}

		private void waitForRouterSolicitation() throws ParseException {
		byte[] packet;
		while ((packet = mPacketReader.popPacket(PACKET_TIMEOUT_MS)) != null) {
		if (isRouterSolicitation(packet)) return;
		}
		fail("No router solicitation received on interface within timeout");
		/**
		* Wait for any router solicitation to have arrived since the packet reader was received.
		*
		* This method does not affect packets obtained via mPacketReader.popPacket. After any router
		* solicitation has been received, calls to this method will just return immediately.
		*/
		private void waitForRouterSolicitation() {
		assertNotNull("No router solicitation received on interface within timeout",
		mPacketReader.getReceivedPackets().poll(
		PACKET_TIMEOUT_MS, 0 /* pos */, this::isRouterSolicitation));
		}

		private void sendRouterAdvertisement(boolean waitForRs, short lifetime) throws Exception {

+8 −0

Original line number	Diff line number	Diff line
		@@ -72,6 +72,14 @@ public class TapPacketReader extends PacketReader {
		return mReadHead.getValue().poll(timeoutMs, filter::test);
		}

		/**
		* Get the {@link ArrayTrackRecord} that records all packets received by the reader since its
		* creation.
		*/
		public ArrayTrackRecord<byte[]> getReceivedPackets() {
		return mReceivedPackets;
		}

		public void sendResponse(final ByteBuffer packet) throws IOException {
		try (FileOutputStream out = new FileOutputStream(mTapFd)) {
		byte[] packetBytes = new byte[packet.limit()];