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/*
* 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);
}
}
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