Add cpuinfo log collector to AUPT

Change-Id: I1daa01a9d1312c7356667ca80909487b9ce5df5c

1 files changed, 58 insertions, 0 deletions

diff --git a/tests/src/com/android/loganalysis/parser/CpuInfoParserTest.java b/tests/src/com/android/loganalysis/parser/CpuInfoParserTest.java
new file mode 100644
index 0000000..b400db5
--- /dev/null
+++ b/tests/src/com/android/loganalysis/parser/CpuInfoParserTest.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2015 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.CpuInfoItem;
+
+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 CpuInfoParserTest extends TestCase {
+
+    public void testSingleLine() {
+        List<String> input = Arrays.asList("  0.1% 170/surfaceflinger: 0% user + 0% kernel");
+
+        CpuInfoItem item = new CpuInfoParser().parse(input);
+
+        assertEquals(1, item.getPids().size());
+        assertEquals("surfaceflinger", item.getName(170));
+        assertEquals(0.1, item.getPercent(170), 0.0001);
+    }
+
+    public void testMultipleLines() {
+        List<String> input = Arrays.asList(
+                "CPU usage from 35935ms to 26370ms ago:",
+                "  57% 489/system_server: 37% user + 20% kernel / faults: 39754 minor 57 major",
+                "  34% 853/com.google.android.leanbacklauncher: 30% user + 4.6% kernel / faults: 7838 minor 14 major",
+                "  15% 19463/com.google.android.videos: 11% user + 3.3% kernel / faults: 21603 minor 141 major",
+                "  8.2% 170/surfaceflinger: 3.4% user + 4.8% kernel / faults: 1 minor");
+        CpuInfoItem item = new CpuInfoParser().parse(input);
+
+        assertEquals(4, item.getPids().size());
+        assertEquals("system_server", item.getName(489));
+        assertEquals(57.0, item.getPercent(489), 0.0001);
+        assertEquals("surfaceflinger", item.getName(170));
+        assertEquals(8.2, item.getPercent(170), 0.0001);
+    }
+
+}
+