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diff --git a/javatests/com/android/loganalysis/parser/CompactMemInfoParserTest.java b/javatests/com/android/loganalysis/parser/CompactMemInfoParserTest.java
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+++ b/javatests/com/android/loganalysis/parser/CompactMemInfoParserTest.java
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+/*
+ * Copyright (C) 2014 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 com.android.loganalysis.parser;
+
+import com.android.loganalysis.item.CompactMemInfoItem;
+
+import junit.framework.TestCase;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class CompactMemInfoParserTest extends TestCase {
+
+    public void testSingleProcLineWithSwapHasActivities() {
+        List<String> input = Arrays.asList("proc,cached,com.google.android.youtube1,2964,19345,1005,a");
+
+        CompactMemInfoItem item = new CompactMemInfoParser().parse(input);
+
+        assertEquals(1, item.getPids().size());
+        assertEquals("com.google.android.youtube1", item.getName(2964));
+        assertEquals(19345, item.getPss(2964));
+        assertEquals(1005, item.getSwap(2964));
+        assertEquals("cached", item.getType(2964));
+        assertEquals(true, item.hasActivities(2964));
+    }
+
+    public void testSingleProcLineWithoutSwapHasActivities() {
+        List<String> input = Arrays.asList("proc,cached,com.google.android.youtube,2964,19345,a");
+
+        CompactMemInfoItem item = new CompactMemInfoParser().parse(input);
+
+        assertEquals(1, item.getPids().size());
+        assertEquals("com.google.android.youtube", item.getName(2964));
+        assertEquals(19345, item.getPss(2964));
+        assertEquals(0, item.getSwap(2964));
+        assertEquals("cached", item.getType(2964));
+        assertEquals(true, item.hasActivities(2964));
+    }
+
+
+    public void testSingleProcLineWithoutSwapNoActivities() {
+        List<String> input = Arrays.asList("proc,cached,com.google.android.youtube,2964,19345,e");
+
+        CompactMemInfoItem item = new CompactMemInfoParser().parse(input);
+
+        assertEquals(1, item.getPids().size());
+        assertEquals("com.google.android.youtube", item.getName(2964));
+        assertEquals(19345, item.getPss(2964));
+        assertEquals(0, item.getSwap(2964));
+        assertEquals("cached", item.getType(2964));
+        assertEquals(false, item.hasActivities(2964));
+    }
+
+    public void testSingleLostRamLine() {
+        List<String> input = Arrays.asList("lostram,1005");
+        CompactMemInfoItem item = new CompactMemInfoParser().parse(input);
+        assertEquals(1005, item.getLostRam());
+    }
+
+    public void testSingleRamLine() {
+        List<String> input = Arrays.asList("ram,2866484,1221694,1112777");
+        CompactMemInfoItem item = new CompactMemInfoParser().parse(input);
+        assertEquals(1221694, item.getFreeRam());
+    }
+
+    public void testSingleZramLine() {
+        List<String> input = Arrays.asList("zram,5800,520908,491632");
+        CompactMemInfoItem item = new CompactMemInfoParser().parse(input);
+        assertEquals(5800, item.getTotalZram());
+        assertEquals(491632, item.getFreeSwapZram());
+    }
+
+    public void testSingleTuningLine() {
+        // With specific configuration
+        List<String> input1 = Arrays.asList("tuning,192,512,322560,high-end-gfx");
+        CompactMemInfoItem item1 = new CompactMemInfoParser().parse(input1);
+        assertEquals(322560, item1.getTuningLevel());
+        // Without specific configuration
+        List<String> input2 = Arrays.asList("tuning,193,513,322561");
+        CompactMemInfoItem item2 = new CompactMemInfoParser().parse(input2);
+        assertEquals(322561, item2.getTuningLevel());
+    }
+
+    public void testSomeMalformedLines() {
+        List<String> input =
+                Arrays.asList(
+                        "proc,cached,com.google.android.youtube,a,b,e",
+                        "proc,cached,com.google.android.youtube,2964,c,e",
+                        "proc,cached,com.google.android.youtube,2964,e",
+                        "proc,cached,com.google.android.youtube,2964,19345,a,e",
+                        "lostram,a,1000",
+                        "lostram,1000,a",
+                        "ram,123,345",
+                        "ram,123,345,abc",
+                        "ram,123,345,456,678",
+                        "ram,123,345,456,abc",
+                        "zram,123,345",
+                        "zram,123,345,abc",
+                        "zram,123,345,456,678",
+                        "zram,123,345,456,abc",
+                        "tuning,123,345",
+                        "tuning,123,345,abc");
+
+        CompactMemInfoItem item = new CompactMemInfoParser().parse(input);
+
+        assertEquals(0, item.getPids().size());
+    }
+
+    public void testMultipleLines() {
+        List<String> input =
+                Arrays.asList(
+                        "proc,cached,com.google.android.youtube,2964,19345,123,e",
+                        "proc,cached,com.google.android.apps.plus,2877,9604,N/A,e",
+                        "proc,cached,com.google.android.apps.magazines,2009,20111,N/A,e",
+                        "proc,cached,com.google.android.apps.walletnfcrel,10790,11164,100,e",
+                        "proc,cached,com.google.android.incallui,3410,9491,N/A,e",
+                        "lostram,1005",
+                        "ram,2866484,1221694,1112777",
+                        "zram,5800,520908,491632",
+                        "tuning,193,513,322561");
+
+        CompactMemInfoItem item = new CompactMemInfoParser().parse(input);
+
+        assertEquals(5, item.getPids().size());
+        assertEquals("com.google.android.youtube", item.getName(2964));
+        assertEquals(19345, item.getPss(2964));
+        assertEquals(123, item.getSwap(2964));
+        assertEquals("cached", item.getType(2964));
+        assertEquals(false, item.hasActivities(2964));
+
+        assertEquals(1005, item.getLostRam());
+        assertEquals(1221694, item.getFreeRam());
+        assertEquals(5800, item.getTotalZram());
+        assertEquals(491632, item.getFreeSwapZram());
+        assertEquals(322561, item.getTuningLevel());
+    }
+
+    public void testSkipNonProcLines() {
+        // Skip lines which does not start with proc
+
+        List<String> input = Arrays.asList(
+                "oom,cached,141357",
+                "proc,cached,com.google.android.youtube,2964,19345,54321,e",
+                "proc,cached,com.google.android.apps.plus,2877,9604,4321,e",
+                "proc,cached,com.google.android.apps.magazines,2009,20111,321,e",
+                "proc,cached,com.google.android.apps.walletnfcrel,10790,11164,21,e",
+                "proc,cached,com.google.android.incallui,3410,9491,1,e",
+                "cat,Native,63169");
+
+        CompactMemInfoItem item = new CompactMemInfoParser().parse(input);
+
+        assertEquals(5, item.getPids().size());
+        assertEquals("com.google.android.youtube", item.getName(2964));
+        assertEquals(19345, item.getPss(2964));
+        assertEquals(54321, item.getSwap(2964));
+        assertEquals("cached", item.getType(2964));
+        assertEquals(false, item.hasActivities(2964));
+    }
+
+    public void testJson() throws JSONException {
+        List<String> input =
+                Arrays.asList(
+                        "oom,cached,141357",
+                        "proc,cached,com.google.android.youtube,2964,19345,N/A,e",
+                        "proc,cached,com.google.android.apps.plus,2877,9604,50,e",
+                        "proc,cached,com.google.android.apps.magazines,2009,20111,100,e",
+                        "proc,cached,com.google.android.apps.walletnfcrel,10790,11164,0,e",
+                        "proc,cached,com.google.android.incallui,3410,9491,500,e",
+                        "lostram,1005",
+                        "ram,2866484,1221694,1112777",
+                        "zram,5800,520908,491632",
+                        "tuning,193,513,322561",
+                        "cat,Native,63169");
+
+        CompactMemInfoItem item = new CompactMemInfoParser().parse(input);
+        JSONObject json = item.toJson();
+        assertNotNull(json);
+
+        JSONArray processes = json.getJSONArray("processes");
+        assertEquals(5, processes.length());
+
+        assertEquals(1005, (long)json.get("lostRam"));
+        assertEquals(1221694, (long) json.get("freeRam"));
+        assertEquals(5800, (long) json.get("totalZram"));
+        assertEquals(491632, (long) json.get("freeSwapZram"));
+        assertEquals(322561, (long) json.get("tuningLevel"));
+    }
+}