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/*
* Copyright (C) 2012 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.AnrItem;
import com.android.loganalysis.util.ArrayUtil;
import junit.framework.TestCase;
import java.util.Arrays;
import java.util.List;
/**
* Unit tests for {@link AnrParser}.
*/
public class AnrParserTest extends TestCase {
/**
* Test that ANRs are parsed for the header "ANR (application not responding) in process: app"
*/
public void testParse_application_not_responding() {
List<String> lines = Arrays.asList(
"ANR (application not responding) in process: com.android.package",
"Reason: keyDispatchingTimedOut",
"Load: 0.71 / 0.83 / 0.51",
"CPU usage from 4357ms to -1434ms ago:",
" 22% 3378/com.android.package: 19% user + 3.6% kernel / faults: 73 minor 1 major",
" 16% 312/system_server: 12% user + 4.1% kernel / faults: 1082 minor 6 major",
"33% TOTAL: 21% user + 11% kernel + 0.3% iowait",
"CPU usage from 907ms to 1431ms later:",
" 14% 121/mediaserver: 11% user + 3.7% kernel / faults: 17 minor",
" 3.7% 183/AudioOut_2: 3.7% user + 0% kernel",
" 12% 312/system_server: 5.5% user + 7.4% kernel / faults: 6 minor",
" 5.5% 366/InputDispatcher: 0% user + 5.5% kernel",
"18% TOTAL: 11% user + 7.5% kernel");
AnrItem anr = new AnrParser().parse(lines);
assertNotNull(anr);
assertEquals("com.android.package", anr.getApp());
assertEquals("keyDispatchingTimedOut", anr.getReason());
assertEquals(0.71, anr.getLoad(AnrItem.LoadCategory.LOAD_1));
assertEquals(0.83, anr.getLoad(AnrItem.LoadCategory.LOAD_5));
assertEquals(0.51, anr.getLoad(AnrItem.LoadCategory.LOAD_15));
assertEquals(33.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.TOTAL));
assertEquals(21.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.USER));
assertEquals(11.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.KERNEL));
assertEquals(0.3, anr.getCpuUsage(AnrItem.CpuUsageCategory.IOWAIT));
assertEquals(ArrayUtil.join("\n", lines), anr.getStack());
}
/**
* Test that ANRs are parsed for the header "ANR in app"
*/
public void testParse_anr_in_app() {
List<String> lines = Arrays.asList(
"ANR in com.android.package",
"Reason: keyDispatchingTimedOut",
"Load: 0.71 / 0.83 / 0.51",
"CPU usage from 4357ms to -1434ms ago:",
" 22% 3378/com.android.package: 19% user + 3.6% kernel / faults: 73 minor 1 major",
" 16% 312/system_server: 12% user + 4.1% kernel / faults: 1082 minor 6 major",
"33% TOTAL: 21% user + 11% kernel + 0.3% iowait",
"CPU usage from 907ms to 1431ms later:",
" 14% 121/mediaserver: 11% user + 3.7% kernel / faults: 17 minor",
" 3.7% 183/AudioOut_2: 3.7% user + 0% kernel",
" 12% 312/system_server: 5.5% user + 7.4% kernel / faults: 6 minor",
" 5.5% 366/InputDispatcher: 0% user + 5.5% kernel",
"18% TOTAL: 11% user + 7.5% kernel");
AnrItem anr = new AnrParser().parse(lines);
assertNotNull(anr);
assertEquals("com.android.package", anr.getApp());
assertEquals("keyDispatchingTimedOut", anr.getReason());
assertEquals(0.71, anr.getLoad(AnrItem.LoadCategory.LOAD_1));
assertEquals(0.83, anr.getLoad(AnrItem.LoadCategory.LOAD_5));
assertEquals(0.51, anr.getLoad(AnrItem.LoadCategory.LOAD_15));
assertEquals(33.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.TOTAL));
assertEquals(21.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.USER));
assertEquals(11.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.KERNEL));
assertEquals(0.3, anr.getCpuUsage(AnrItem.CpuUsageCategory.IOWAIT));
assertEquals(ArrayUtil.join("\n", lines), anr.getStack());
}
/**
* Test that ANRs are parsed for the header "ANR in app (class/package)"
*/
public void testParse_anr_in_app_class_package() {
List<String> lines = Arrays.asList(
"ANR in com.android.package (com.android.package/.Activity)",
"Reason: keyDispatchingTimedOut",
"Load: 0.71 / 0.83 / 0.51",
"CPU usage from 4357ms to -1434ms ago:",
" 22% 3378/com.android.package: 19% user + 3.6% kernel / faults: 73 minor 1 major",
" 16% 312/system_server: 12% user + 4.1% kernel / faults: 1082 minor 6 major",
"33% TOTAL: 21% user + 11% kernel + 0.3% iowait",
"CPU usage from 907ms to 1431ms later:",
" 14% 121/mediaserver: 11% user + 3.7% kernel / faults: 17 minor",
" 3.7% 183/AudioOut_2: 3.7% user + 0% kernel",
" 12% 312/system_server: 5.5% user + 7.4% kernel / faults: 6 minor",
" 5.5% 366/InputDispatcher: 0% user + 5.5% kernel",
"18% TOTAL: 11% user + 7.5% kernel");
AnrItem anr = new AnrParser().parse(lines);
assertNotNull(anr);
assertEquals("com.android.package", anr.getApp());
assertEquals("keyDispatchingTimedOut", anr.getReason());
assertEquals(0.71, anr.getLoad(AnrItem.LoadCategory.LOAD_1));
assertEquals(0.83, anr.getLoad(AnrItem.LoadCategory.LOAD_5));
assertEquals(0.51, anr.getLoad(AnrItem.LoadCategory.LOAD_15));
assertEquals(33.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.TOTAL));
assertEquals(21.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.USER));
assertEquals(11.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.KERNEL));
assertEquals(0.3, anr.getCpuUsage(AnrItem.CpuUsageCategory.IOWAIT));
assertEquals(ArrayUtil.join("\n", lines), anr.getStack());
}
/**
* Test that ANRs with PID are parsed.
*/
public void testParse_anr_in_app_class_package_pid() {
List<String> lines = Arrays.asList(
"ANR in com.android.package (com.android.package/.Activity)",
"PID: 1234",
"Reason: keyDispatchingTimedOut",
"Load: 0.71 / 0.83 / 0.51",
"CPU usage from 4357ms to -1434ms ago:",
" 22% 3378/com.android.package: 19% user + 3.6% kernel / faults: 73 minor 1 major",
" 16% 312/system_server: 12% user + 4.1% kernel / faults: 1082 minor 6 major",
"33% TOTAL: 21% user + 11% kernel + 0.3% iowait",
"CPU usage from 907ms to 1431ms later:",
" 14% 121/mediaserver: 11% user + 3.7% kernel / faults: 17 minor",
" 3.7% 183/AudioOut_2: 3.7% user + 0% kernel",
" 12% 312/system_server: 5.5% user + 7.4% kernel / faults: 6 minor",
" 5.5% 366/InputDispatcher: 0% user + 5.5% kernel",
"18% TOTAL: 11% user + 7.5% kernel");
AnrItem anr = new AnrParser().parse(lines);
assertNotNull(anr);
assertEquals("com.android.package", anr.getApp());
assertEquals("keyDispatchingTimedOut", anr.getReason());
assertEquals(1234, anr.getPid().intValue());
assertEquals(0.71, anr.getLoad(AnrItem.LoadCategory.LOAD_1));
assertEquals(0.83, anr.getLoad(AnrItem.LoadCategory.LOAD_5));
assertEquals(0.51, anr.getLoad(AnrItem.LoadCategory.LOAD_15));
assertEquals(33.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.TOTAL));
assertEquals(21.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.USER));
assertEquals(11.0, anr.getCpuUsage(AnrItem.CpuUsageCategory.KERNEL));
assertEquals(0.3, anr.getCpuUsage(AnrItem.CpuUsageCategory.IOWAIT));
assertEquals(ArrayUtil.join("\n", lines), anr.getStack());
}
}
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