Add Dns CTS test.
Checks java and native calls.
Adds some performance tests, but need to look at how that should be used.
Change-Id: I158164829da13302d9532275cef3482c4736168e
diff --git a/tests/cts/net/Android.mk b/tests/cts/net/Android.mk
index f69c4c3..a6543b3 100644
--- a/tests/cts/net/Android.mk
+++ b/tests/cts/net/Android.mk
@@ -23,6 +23,8 @@
LOCAL_JAVA_LIBRARIES := android.test.runner voip-common
+LOCAL_JNI_SHARED_LIBRARIES := libnativedns_jni
+
# include CtsTestServer as a temporary hack to free net.cts from cts.stub.
LOCAL_SRC_FILES := $(call all-java-files-under, src)
@@ -34,3 +36,5 @@
#LOCAL_SDK_VERSION := current
include $(BUILD_CTS_PACKAGE)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/cts/net/jni/Android.mk b/tests/cts/net/jni/Android.mk
new file mode 100644
index 0000000..75982de
--- /dev/null
+++ b/tests/cts/net/jni/Android.mk
@@ -0,0 +1,30 @@
+# Copyright (C) 2013 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.
+
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libnativedns_jni
+
+# Don't include this package in any configuration by default.
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := NativeDnsJni.c
+
+LOCAL_C_INCLUDES := $(JNI_H_INCLUDE)
+
+LOCAL_SHARED_LIBRARIES := libnativehelper liblog
+
+include $(BUILD_SHARED_LIBRARY)
diff --git a/tests/cts/net/jni/NativeDnsJni.c b/tests/cts/net/jni/NativeDnsJni.c
new file mode 100644
index 0000000..de9bb67
--- /dev/null
+++ b/tests/cts/net/jni/NativeDnsJni.c
@@ -0,0 +1,166 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+#include <arpa/inet.h>
+#include <jni.h>
+#include <netdb.h>
+#include <stdio.h>
+#include <utils/Log.h>
+
+JNIEXPORT jboolean Java_android_net_cts_DnsTest_testNativeDns(JNIEnv* env, jclass class)
+{
+ const char *node = "www.google.com";
+ char *service = NULL;
+ struct addrinfo *answer;
+
+ int res = getaddrinfo(node, service, NULL, &answer);
+ ALOGD("getaddrinfo(www.google.com) gave res=%d (%s)", res, gai_strerror(res));
+ if (res != 0) return JNI_FALSE;
+
+ // check for v4 & v6
+ {
+ int foundv4 = 0;
+ int foundv6 = 0;
+ struct addrinfo *current = answer;
+ while (current != NULL) {
+ char buf[256];
+ if (current->ai_addr->sa_family == AF_INET) {
+ inet_ntop(current->ai_family, &((struct sockaddr_in *)current->ai_addr)->sin_addr,
+ buf, sizeof(buf));
+ foundv4 = 1;
+ ALOGD(" %s", buf);
+ } else if (current->ai_addr->sa_family == AF_INET6) {
+ inet_ntop(current->ai_family, &((struct sockaddr_in6 *)current->ai_addr)->sin6_addr,
+ buf, sizeof(buf));
+ foundv6 = 1;
+ ALOGD(" %s", buf);
+ }
+ current = current->ai_next;
+ }
+
+ freeaddrinfo(answer);
+ answer = NULL;
+ if (foundv4 != 1 || foundv6 != 1) {
+ ALOGD("getaddrinfo(www.google.com) didn't find both v4 and v6");
+ return JNI_FALSE;
+ }
+ }
+
+ node = "ipv6.google.com";
+ res = getaddrinfo(node, service, NULL, &answer);
+ ALOGD("getaddrinfo(ipv6.google.com) gave res=%d", res);
+ if (res != 0) return JNI_FALSE;
+
+ {
+ int foundv4 = 0;
+ int foundv6 = 0;
+ struct addrinfo *current = answer;
+ while (current != NULL) {
+ char buf[256];
+ if (current->ai_addr->sa_family == AF_INET) {
+ inet_ntop(current->ai_family, &((struct sockaddr_in *)current->ai_addr)->sin_addr,
+ buf, sizeof(buf));
+ ALOGD(" %s", buf);
+ foundv4 = 1;
+ } else if (current->ai_addr->sa_family == AF_INET6) {
+ inet_ntop(current->ai_family, &((struct sockaddr_in6 *)current->ai_addr)->sin6_addr,
+ buf, sizeof(buf));
+ ALOGD(" %s", buf);
+ foundv6 = 1;
+ }
+ current = current->ai_next;
+ }
+
+ freeaddrinfo(answer);
+ answer = NULL;
+ if (foundv4 == 1 || foundv6 != 1) {
+ ALOGD("getaddrinfo(ipv6.google.com) didn't find only v6");
+ return JNI_FALSE;
+ }
+ }
+
+ // getnameinfo
+ struct sockaddr_in sa4;
+ sa4.sin_family = AF_INET;
+ sa4.sin_port = 0;
+ inet_pton(AF_INET, "173.252.110.27", &(sa4.sin_addr));
+
+ struct sockaddr_in6 sa6;
+ sa6.sin6_family = AF_INET6;
+ sa6.sin6_port = 0;
+ sa6.sin6_flowinfo = 0;
+ sa6.sin6_scope_id = 0;
+ inet_pton(AF_INET6, "2001:4860:4001:802::1008", &(sa6.sin6_addr));
+
+ char buf[NI_MAXHOST];
+ int flags = NI_NAMEREQD;
+
+ res = getnameinfo((const struct sockaddr*)&sa4, sizeof(sa4), buf, sizeof(buf), NULL, 0, flags);
+ if (res != 0) {
+ ALOGD("getnameinfo(173.252.110.27 (facebook) ) gave error %d (%s)", res, gai_strerror(res));
+ return JNI_FALSE;
+ }
+ if (strstr(buf, "facebook.com") == NULL) {
+ ALOGD("getnameinfo(173.252.110.27 (facebook) ) didn't return facebook.com: %s", buf);
+ return JNI_FALSE;
+ }
+
+ memset(buf, sizeof(buf), 0);
+ res = getnameinfo((const struct sockaddr*)&sa6, sizeof(sa6), buf, sizeof(buf),
+ NULL, 0, flags);
+ if (res != 0) {
+ ALOGD("getnameinfo(2a03:2880:2110:df01:face:b00c::8 (facebook) ) gave error %d (%s)",
+ res, gai_strerror(res));
+ return JNI_FALSE;
+ }
+ if (strstr(buf, "1e100.net") == NULL) {
+ ALOGD("getnameinfo(2a03:2880:2110:df01:face:b00c::8) didn't return facebook.com: %s", buf);
+ return JNI_FALSE;
+ }
+
+ // gethostbyname
+ struct hostent *my_hostent = gethostbyname("www.mit.edu");
+ if (my_hostent == NULL) {
+ ALOGD("gethostbyname(www.mit.edu) gave null response");
+ return JNI_FALSE;
+ }
+ if ((my_hostent->h_addr_list == NULL) || (*my_hostent->h_addr_list == NULL)) {
+ ALOGD("gethostbyname(www.mit.edu) gave 0 addresses");
+ return JNI_FALSE;
+ }
+ {
+ char **current = my_hostent->h_addr_list;
+ while (*current != NULL) {
+ char buf[256];
+ inet_ntop(my_hostent->h_addrtype, *current, buf, sizeof(buf));
+ ALOGD("gethostbyname(www.mit.edu) gave %s", buf);
+ current++;
+ }
+ }
+
+ // gethostbyaddr
+ char addr6[16];
+ inet_pton(AF_INET6, "2001:4b10:bbc::2", addr6);
+ my_hostent = gethostbyaddr(addr6, sizeof(addr6), AF_INET6);
+ if (my_hostent == NULL) {
+ ALOGD("gethostbyaddr(2001:4b10:bbc::2 (bbc) ) gave null response");
+ return JNI_FALSE;
+ }
+ ALOGD("gethostbyaddr(2001:4b10:bbc::2 (bbc) ) gave %s for name",
+ my_hostent->h_name ? my_hostent->h_name : "null");
+ if (my_hostent->h_name == NULL) return JNI_FALSE;
+ return JNI_TRUE;
+}
diff --git a/tests/cts/net/src/android/net/cts/DnsTest.java b/tests/cts/net/src/android/net/cts/DnsTest.java
new file mode 100644
index 0000000..cdd95aa
--- /dev/null
+++ b/tests/cts/net/src/android/net/cts/DnsTest.java
@@ -0,0 +1,237 @@
+/*
+ * Copyright (C) 2013 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.
+ */
+
+package android.net.cts;
+
+import android.os.SystemClock;
+import android.test.AndroidTestCase;
+import android.util.Log;
+
+import java.net.Inet4Address;
+import java.net.Inet6Address;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.util.ArrayList;
+
+public class DnsTest extends AndroidTestCase {
+
+ static {
+ System.loadLibrary("nativedns_jni");
+ }
+
+ private static final boolean DBG = false;
+ private static final String TAG = "DnsTest";
+
+ /**
+ * @return true on success
+ */
+ private static native boolean testNativeDns();
+
+ /**
+ * Verify:
+ * DNS works - forwards and backwards, giving ipv4 and ipv6
+ * Test that DNS work on v4 and v6 networks
+ * Test Native dns calls (4)
+ * Todo:
+ * Cache is flushed when we change networks
+ * have per-network caches
+ * No cache when there's no network
+ * Perf - measure size of first and second tier caches and their effect
+ * Assert requires network permission
+ */
+ public void testDnsWorks() {
+ InetAddress addrs[] = {};
+ try {
+ addrs = InetAddress.getAllByName("www.google.com");
+ } catch (UnknownHostException e) {}
+ assertTrue(addrs.length != 0);
+ boolean foundV4 = false, foundV6 = false;
+ for (InetAddress addr : addrs) {
+ if (addr instanceof Inet4Address) foundV4 = true;
+ else if (addr instanceof Inet6Address) foundV6 = true;
+ if (DBG) Log.e(TAG, "www.google.com gave " + addr.toString());
+ }
+ assertTrue(foundV4);
+ assertTrue(foundV6);
+ try {
+ addrs = InetAddress.getAllByName("ipv6.google.com");
+ } catch (UnknownHostException e) {}
+ assertTrue(addrs.length != 0);
+ foundV4 = false;
+ foundV6 = false;
+ for (InetAddress addr : addrs) {
+ if (addr instanceof Inet4Address) foundV4 = true;
+ else if (addr instanceof Inet6Address) foundV6 = true;
+ if (DBG) Log.e(TAG, "ipv6.google.com gave " + addr.toString());
+ }
+ assertTrue(foundV4 == false);
+ assertTrue(foundV6 == true);
+ assertTrue(testNativeDns());
+ }
+
+ private static final String[] URLS = { "www.google.com", "ipv6.google.com", "www.yahoo.com",
+ "facebook.com", "youtube.com", "blogspot.com", "baidu.com", "wikipedia.org",
+// live.com fails rev lookup.
+ "twitter.com", "qq.com", "msn.com", "yahoo.co.jp", "linkedin.com",
+ "taobao.com", "google.co.in", "sina.com.cn", "amazon.com", "wordpress.com",
+ "google.co.uk", "ebay.com", "yandex.ru", "163.com", "google.co.jp", "google.fr",
+ "microsoft.com", "paypal.com", "google.com.br", "flickr.com",
+ "mail.ru", "craigslist.org", "fc2.com", "google.it",
+// "apple.com", fails rev lookup
+ "google.es",
+ "imdb.com", "google.ru", "soho.com", "bbc.co.uk", "vkontakte.ru", "ask.com",
+ "tumblr.com", "weibo.com", "go.com", "xvideos.com", "livejasmin.com", "cnn.com",
+ "youku.com", "blogspot.com", "soso.com", "google.ca", "aol.com", "tudou.com",
+ "xhamster.com", "megaupload.com", "ifeng.com", "zedo.com", "mediafire.com", "ameblo.jp",
+ "pornhub.com", "google.co.id", "godaddy.com", "adobe.com", "rakuten.co.jp", "about.com",
+ "espn.go.com", "4shared.com", "alibaba.com","ebay.de", "yieldmanager.com",
+ "wordpress.org", "livejournal.com", "google.com.tr", "google.com.mx", "renren.com",
+ "livedoor.com", "google.com.au", "youporn.com", "uol.com.br", "cnet.com", "conduit.com",
+ "google.pl", "myspace.com", "nytimes.com", "ebay.co.uk", "chinaz.com", "hao123.com",
+ "thepiratebay.org", "doubleclick.com", "alipay.com", "netflix.com", "cnzz.com",
+ "huffingtonpost.com", "twitpic.com", "weather.com", "babylon.com", "amazon.de",
+ "dailymotion.com", "orkut.com", "orkut.com.br", "google.com.sa", "odnoklassniki.ru",
+ "amazon.co.jp", "google.nl", "goo.ne.jp", "stumbleupon.com", "tube8.com", "tmall.com",
+ "imgur.com", "globo.com", "secureserver.net", "fileserve.com", "tianya.cn", "badoo.com",
+ "ehow.com", "photobucket.com", "imageshack.us", "xnxx.com", "deviantart.com",
+ "filestube.com", "addthis.com", "douban.com", "vimeo.com", "sogou.com",
+ "stackoverflow.com", "reddit.com", "dailymail.co.uk", "redtube.com", "megavideo.com",
+ "taringa.net", "pengyou.com", "amazon.co.uk", "fbcdn.net", "aweber.com", "spiegel.de",
+ "rapidshare.com", "mixi.jp", "360buy.com", "google.cn", "digg.com", "answers.com",
+ "bit.ly", "indiatimes.com", "skype.com", "yfrog.com", "optmd.com", "google.com.eg",
+ "google.com.pk", "58.com", "hotfile.com", "google.co.th",
+ "bankofamerica.com", "sourceforge.net", "maktoob.com", "warriorforum.com", "rediff.com",
+ "google.co.za", "56.com", "torrentz.eu", "clicksor.com", "avg.com",
+ "download.com", "ku6.com", "statcounter.com", "foxnews.com", "google.com.ar",
+ "nicovideo.jp", "reference.com", "liveinternet.ru", "ucoz.ru", "xinhuanet.com",
+ "xtendmedia.com", "naver.com", "youjizz.com", "domaintools.com", "sparkstudios.com",
+ "rambler.ru", "scribd.com", "kaixin001.com", "mashable.com", "adultfirendfinder.com",
+ "files.wordpress.com", "guardian.co.uk", "bild.de", "yelp.com", "wikimedia.org",
+ "chase.com", "onet.pl", "ameba.jp", "pconline.com.cn", "free.fr", "etsy.com",
+ "typepad.com", "youdao.com", "megaclick.com", "digitalpoint.com", "blogfa.com",
+ "salesforce.com", "adf.ly", "ganji.com", "wikia.com", "archive.org", "terra.com.br",
+ "w3schools.com", "ezinearticles.com", "wjs.com", "google.com.my", "clickbank.com",
+ "squidoo.com", "hulu.com", "repubblica.it", "google.be", "allegro.pl", "comcast.net",
+ "narod.ru", "zol.com.cn", "orange.fr", "soufun.com", "hatena.ne.jp", "google.gr",
+ "in.com", "techcrunch.com", "orkut.co.in", "xunlei.com",
+ "reuters.com", "google.com.vn", "hostgator.com", "kaskus.us", "espncricinfo.com",
+ "hootsuite.com", "qiyi.com", "gmx.net", "xing.com", "php.net", "soku.com", "web.de",
+ "libero.it", "groupon.com", "51.la", "slideshare.net", "booking.com", "seesaa.net",
+ "126.com", "telegraph.co.uk", "wretch.cc", "twimg.com", "rutracker.org", "angege.com",
+ "nba.com", "dell.com", "leboncoin.fr", "people.com", "google.com.tw", "walmart.com",
+ "daum.net", "2ch.net", "constantcontact.com", "nifty.com", "mywebsearch.com",
+ "tripadvisor.com", "google.se", "paipai.com", "google.com.ua", "ning.com", "hp.com",
+ "google.at", "joomla.org", "icio.us", "hudong.com", "csdn.net", "getfirebug.com",
+ "ups.com", "cj.com", "google.ch", "camzap.com", "wordreference.com", "tagged.com",
+ "wp.pl", "mozilla.com", "google.ru", "usps.com", "china.com", "themeforest.net",
+ "search-results.com", "tribalfusion.com", "thefreedictionary.com", "isohunt.com",
+ "linkwithin.com", "cam4.com", "plentyoffish.com", "wellsfargo.com", "metacafe.com",
+ "depositfiles.com", "freelancer.com", "opendns.com", "homeway.com", "engadget.com",
+ "10086.cn", "360.cn", "marca.com", "dropbox.com", "ign.com", "match.com", "google.pt",
+ "facemoods.com", "hardsextube.com", "google.com.ph", "lockerz.com", "istockphoto.com",
+ "partypoker.com", "netlog.com", "outbrain.com", "elpais.com", "fiverr.com",
+ "biglobe.ne.jp", "corriere.it", "love21cn.com", "yesky.com", "spankwire.com",
+ "ig.com.br", "imagevenue.com", "hubpages.com", "google.co.ve"};
+
+// TODO - this works, but is slow and cts doesn't do anything with the result.
+// Maybe require a min performance, a min cache size (detectable) and/or move
+// to perf testing
+ private static final int LOOKUP_COUNT_GOAL = URLS.length;
+ public void skiptestDnsPerf() {
+ ArrayList<String> results = new ArrayList<String>();
+ int failures = 0;
+ try {
+ for (int numberOfUrls = URLS.length; numberOfUrls > 0; numberOfUrls--) {
+ failures = 0;
+ int iterationLimit = LOOKUP_COUNT_GOAL / numberOfUrls;
+ long startTime = SystemClock.elapsedRealtimeNanos();
+ for (int iteration = 0; iteration < iterationLimit; iteration++) {
+ for (int urlIndex = 0; urlIndex < numberOfUrls; urlIndex++) {
+ try {
+ InetAddress addr = InetAddress.getByName(URLS[urlIndex]);
+ } catch (UnknownHostException e) {
+ Log.e(TAG, "failed first lookup of " + URLS[urlIndex]);
+ failures++;
+ try {
+ InetAddress addr = InetAddress.getByName(URLS[urlIndex]);
+ } catch (UnknownHostException ee) {
+ failures++;
+ Log.e(TAG, "failed SECOND lookup of " + URLS[urlIndex]);
+ }
+ }
+ }
+ }
+ long endTime = SystemClock.elapsedRealtimeNanos();
+ float nsPer = ((float)(endTime-startTime) / iterationLimit) / numberOfUrls/ 1000;
+ String thisResult = new String("getByName for " + numberOfUrls + " took " +
+ (endTime - startTime)/1000 + "(" + nsPer + ") with " +
+ failures + " failures\n");
+ Log.d(TAG, thisResult);
+ results.add(thisResult);
+ }
+ // build up a list of addresses
+ ArrayList<byte[]> addressList = new ArrayList<byte[]>();
+ for (String url : URLS) {
+ try {
+ InetAddress addr = InetAddress.getByName(url);
+ addressList.add(addr.getAddress());
+ } catch (UnknownHostException e) {
+ Log.e(TAG, "Exception making reverseDNS list: " + e.toString());
+ }
+ }
+ for (int numberOfAddrs = addressList.size(); numberOfAddrs > 0; numberOfAddrs--) {
+ int iterationLimit = LOOKUP_COUNT_GOAL / numberOfAddrs;
+ failures = 0;
+ long startTime = SystemClock.elapsedRealtimeNanos();
+ for (int iteration = 0; iteration < iterationLimit; iteration++) {
+ for (int addrIndex = 0; addrIndex < numberOfAddrs; addrIndex++) {
+ try {
+ InetAddress addr = InetAddress.getByAddress(addressList.get(addrIndex));
+ String hostname = addr.getHostName();
+ } catch (UnknownHostException e) {
+ failures++;
+ Log.e(TAG, "Failure doing reverse DNS lookup: " + e.toString());
+ try {
+ InetAddress addr =
+ InetAddress.getByAddress(addressList.get(addrIndex));
+ String hostname = addr.getHostName();
+
+ } catch (UnknownHostException ee) {
+ failures++;
+ Log.e(TAG, "Failure doing SECOND reverse DNS lookup: " +
+ ee.toString());
+ }
+ }
+ }
+ }
+ long endTime = SystemClock.elapsedRealtimeNanos();
+ float nsPer = ((endTime-startTime) / iterationLimit) / numberOfAddrs / 1000;
+ String thisResult = new String("getHostName for " + numberOfAddrs + " took " +
+ (endTime - startTime)/1000 + "(" + nsPer + ") with " +
+ failures + " failures\n");
+ Log.d(TAG, thisResult);
+ results.add(thisResult);
+ }
+ for (String result : results) Log.d(TAG, result);
+
+ InetAddress exit = InetAddress.getByName("exitrightnow.com");
+ Log.e(TAG, " exit address= "+exit.toString());
+
+ } catch (Exception e) {
+ Log.e(TAG, "bad URL in testDnsPerf: " + e.toString());
+ }
+ }
+}