Merge "Add wifi association heuristic"android-n-mr1-preview-2android-n-mr1-preview-1android-cts_7.1_r1android-cts-7.1_r9android-cts-7.1_r8android-cts-7.1_r7android-cts-7.1_r6android-cts-7.1_r5android-cts-7.1_r4android-cts-7.1_r3android-cts-7.1_r29android-cts-7.1_r28android-cts-7.1_r27android-cts-7.1_r26android-cts-7.1_r25android-cts-7.1_r24android-cts-7.1_r23android-cts-7.1_r22android-cts-7.1_r21android-cts-7.1_r20android-cts-7.1_r2android-cts-7.1_r19android-cts-7.1_r18android-cts-7.1_r17android-cts-7.1_r16android-cts-7.1_r15android-cts-7.1_r14android-cts-7.1_r13android-cts-7.1_r12android-cts-7.1_r11android-cts-7.1_r10android-cts-7.1_r1android-cts-7.0_r9android-cts-7.0_r8android-cts-7.0_r7android-cts-7.0_r6android-cts-7.0_r5android-cts-7.0_r4android-cts-7.0_r33android-cts-7.0_r32android-cts-7.0_r31android-cts-7.0_r30android-cts-7.0_r3android-cts-7.0_r29android-cts-7.0_r28android-cts-7.0_r27android-cts-7.0_r26android-cts-7.0_r25android-cts-7.0_r24android-cts-7.0_r23android-cts-7.0_r22android-cts-7.0_r21android-cts-7.0_r20android-cts-7.0_r2android-cts-7.0_r19android-cts-7.0_r18android-cts-7.0_r17android-cts-7.0_r16android-cts-7.0_r15android-cts-7.0_r14android-cts-7.0_r13android-cts-7.0_r12android-cts-7.0_r11android-cts-7.0_r10android-cts-7.0_r1android-7.1.2_r9android-7.1.2_r8android-7.1.2_r6android-7.1.2_r5android-7.1.2_r4android-7.1.2_r39android-7.1.2_r38android-7.1.2_r37android-7.1.2_r36android-7.1.2_r33android-7.1.2_r32android-7.1.2_r30android-7.1.2_r3android-7.1.2_r29android-7.1.2_r28android-7.1.2_r27android-7.1.2_r25android-7.1.2_r24android-7.1.2_r23android-7.1.2_r2android-7.1.2_r19android-7.1.2_r18android-7.1.2_r17android-7.1.2_r16android-7.1.2_r15android-7.1.2_r14android-7.1.2_r13android-7.1.2_r12android-7.1.2_r11android-7.1.2_r10android-7.1.2_r1android-7.1.1_r9android-7.1.1_r8android-7.1.1_r7android-7.1.1_r61android-7.1.1_r60android-7.1.1_r6android-7.1.1_r59android-7.1.1_r58android-7.1.1_r57android-7.1.1_r56android-7.1.1_r55android-7.1.1_r54android-7.1.1_r53android-7.1.1_r52android-7.1.1_r51android-7.1.1_r50android-7.1.1_r49android-7.1.1_r48android-7.1.1_r47android-7.1.1_r46android-7.1.1_r45android-7.1.1_r44android-7.1.1_r43android-7.1.1_r42android-7.1.1_r41android-7.1.1_r40android-7.1.1_r4android-7.1.1_r39android-7.1.1_r38android-7.1.1_r35android-7.1.1_r33android-7.1.1_r32android-7.1.1_r31android-7.1.1_r3android-7.1.1_r28android-7.1.1_r27android-7.1.1_r26android-7.1.1_r25android-7.1.1_r24android-7.1.1_r23android-7.1.1_r22android-7.1.1_r21android-7.1.1_r20android-7.1.1_r2android-7.1.1_r17android-7.1.1_r16android-7.1.1_r15android-7.1.1_r14android-7.1.1_r13android-7.1.1_r12android-7.1.1_r11android-7.1.1_r10android-7.1.1_r1android-7.1.0_r7android-7.1.0_r6android-7.1.0_r5android-7.1.0_r4android-7.1.0_r3android-7.1.0_r2android-7.1.0_r1android-7.0.0_r9android-7.0.0_r8android-7.0.0_r7android-7.0.0_r6android-7.0.0_r5android-7.0.0_r4android-7.0.0_r36android-7.0.0_r35android-7.0.0_r34android-7.0.0_r33android-7.0.0_r32android-7.0.0_r31android-7.0.0_r30android-7.0.0_r3android-7.0.0_r29android-7.0.0_r28android-7.0.0_r27android-7.0.0_r24android-7.0.0_r21android-7.0.0_r19android-7.0.0_r17android-7.0.0_r15android-7.0.0_r14android-7.0.0_r13android-7.0.0_r12android-7.0.0_r11android-7.0.0_r10android-7.0.0_r1nougat-releasenougat-mr2.3-releasenougat-mr2.2-releasenougat-mr2.1-releasenougat-mr2-security-releasenougat-mr2-releasenougat-mr2-pixel-releasenougat-mr2-devnougat-mr1.8-releasenougat-mr1.7-releasenougat-mr1.6-releasenougat-mr1.5-releasenougat-mr1.4-releasenougat-mr1.3-releasenougat-mr1.2-releasenougat-mr1.1-releasenougat-mr1-volantis-releasenougat-mr1-security-releasenougat-mr1-releasenougat-mr1-flounder-releasenougat-mr1-devnougat-mr1-cts-releasenougat-mr0.5-releasenougat-dr1-releasenougat-devnougat-cts-releasenougat-bugfix-release

2 files changed, 29 insertions, 8 deletions

diff --git a/tests/src/com/android/loganalysis/parser/DumpsysWifiStatsParserTest.java b/tests/src/com/android/loganalysis/parser/DumpsysWifiStatsParserTest.java
index 6a9e302..f52e432 100644
--- a/tests/src/com/android/loganalysis/parser/DumpsysWifiStatsParserTest.java
+++ b/tests/src/com/android/loganalysis/parser/DumpsysWifiStatsParserTest.java
@@ -56,11 +56,15 @@ public class DumpsysWifiStatsParserTest extends TestCase {
                 "10-08 13:06:25.363 - Event [IFNAME=wlan0 CTRL-EVENT-SCAN-STARTED ]",
                 "10-08 13:08:15.018 - Event [IFNAME=wlan0 CTRL-EVENT-DISCONNECTED "
                 + "bssid=9c:1c:12:e8:72:d2 reason=3 locally_generated=1]",
-                "10-08 13:08:15.324 - wlan0: 442:IFNAME=wlan0 ENABLE_NETWORK 0 -> true");
+                "10-08 13:08:15.324 - wlan0: 442:IFNAME=wlan0 ENABLE_NETWORK 0 -> true",
+                "01-21 13:17:23.1 - Event [IFNAME=wlan0 Trying to associate with SSID 'WL-power']",
+                "01-21 13:18:23.1 - Event [IFNAME=wlan0 Trying to associate with SSID 'WL-power']",
+                "01-21 13:18:23.1 - Event [IFNAME=wlan0 Trying to associate with SSID 'WL-power']");
 
         DumpsysWifiStatsItem wifiStats = new DumpsysWifiStatsParser().parse(inputBlock);
         assertEquals(2, wifiStats.getNumWifiDisconnects());
         assertEquals(3, wifiStats.getNumWifiScans());
+        assertEquals(3, wifiStats.getNumWifiAssociations());
     }
 
     /**
@@ -93,6 +97,7 @@ public class DumpsysWifiStatsParserTest extends TestCase {
         DumpsysWifiStatsItem wifiStats = new DumpsysWifiStatsParser().parse(inputBlock);
         assertEquals(0, wifiStats.getNumWifiDisconnects());
         assertEquals(0, wifiStats.getNumWifiScans());
+        assertEquals(0, wifiStats.getNumWifiAssociations());
     }
 }
 
diff --git a/tests/src/com/android/loganalysis/rule/WifiStatsRuleTest.java b/tests/src/com/android/loganalysis/rule/WifiStatsRuleTest.java
index 628039e..984ed20 100644
--- a/tests/src/com/android/loganalysis/rule/WifiStatsRuleTest.java
+++ b/tests/src/com/android/loganalysis/rule/WifiStatsRuleTest.java
@@ -20,10 +20,6 @@ import com.android.loganalysis.item.BugreportItem;
 import com.android.loganalysis.item.DumpsysBatteryStatsItem;
 import com.android.loganalysis.item.DumpsysItem;
 import com.android.loganalysis.item.DumpsysWifiStatsItem;
-import com.android.loganalysis.parser.BugreportParser;
-
-import java.util.Arrays;
-import java.util.List;
 
 import junit.framework.TestCase;
 
@@ -58,6 +54,7 @@ public class WifiStatsRuleTest extends TestCase {
         DumpsysWifiStatsItem wifiStats = new DumpsysWifiStatsItem();
         wifiStats.setNumWifiDisconnect(1);
         wifiStats.setNumWifiScan(0);
+        wifiStats.setNumWifiAssociation(0);
 
         mDumpsys.setWifiStats(wifiStats);
         WifiStatsRule wifiStatsRule = new WifiStatsRule(mBugreport);
@@ -66,13 +63,32 @@ public class WifiStatsRuleTest extends TestCase {
         assertNotNull(analysis);
         assertTrue(analysis.has("WIFI_STATS"));
         assertEquals(analysis.getString("WIFI_STATS"),
-                "No apps requested for frequent wifi scans. Wifi got disconnected 1 times.");
+                "No apps requested for frequent wifi scans. Wifi got disconnected 1 times. "
+                + "No frequent wifi associations were observed.");
     }
 
     public void testWifiScanAnalysis() throws Exception {
         DumpsysWifiStatsItem wifiStats = new DumpsysWifiStatsItem();
         wifiStats.setNumWifiDisconnect(0);
         wifiStats.setNumWifiScan(3);
+        wifiStats.setNumWifiAssociation(0);
+
+        mDumpsys.setWifiStats(wifiStats);
+        WifiStatsRule wifiStatsRule = new WifiStatsRule(mBugreport);
+        wifiStatsRule.applyRule();
+        JSONObject analysis = wifiStatsRule.getAnalysis();
+        assertNotNull(analysis);
+        assertTrue(analysis.has("WIFI_STATS"));
+        assertEquals(analysis.getString("WIFI_STATS"),
+                "Wifi scans happened every 100 seconds. No frequent wifi disconnects were "
+                + "observed. No frequent wifi associations were observed.");
+    }
+
+    public void testWifiAssociationAnalysis() throws Exception {
+        DumpsysWifiStatsItem wifiStats = new DumpsysWifiStatsItem();
+        wifiStats.setNumWifiDisconnect(0);
+        wifiStats.setNumWifiScan(0);
+        wifiStats.setNumWifiAssociation(3);
 
         mDumpsys.setWifiStats(wifiStats);
         WifiStatsRule wifiStatsRule = new WifiStatsRule(mBugreport);
@@ -81,7 +97,7 @@ public class WifiStatsRuleTest extends TestCase {
         assertNotNull(analysis);
         assertTrue(analysis.has("WIFI_STATS"));
         assertEquals(analysis.getString("WIFI_STATS"),
-                "Wifi scans happened every 100 seconds. No frequent wifi disconnects were observed."
-                );
+                "No apps requested for frequent wifi scans. No frequent wifi disconnects were "
+                + "observed. Wifi got associated with AP 3 times.");
     }
 }