diff options
Diffstat (limited to 'javatests/com/android/loganalysis/parser/EventsLogParserTest.java')
| -rw-r--r-- | javatests/com/android/loganalysis/parser/EventsLogParserTest.java | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/javatests/com/android/loganalysis/parser/EventsLogParserTest.java b/javatests/com/android/loganalysis/parser/EventsLogParserTest.java new file mode 100644 index 0000000..6956d16 --- /dev/null +++ b/javatests/com/android/loganalysis/parser/EventsLogParserTest.java @@ -0,0 +1,260 @@ +/* + * Copyright (C) 2016 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.LatencyItem; +import com.android.loganalysis.item.TransitionDelayItem; + +import junit.framework.TestCase; + +import java.io.BufferedReader; +import java.io.BufferedWriter; +import java.io.File; +import java.io.FileInputStream; +import java.io.FileWriter; +import java.io.IOException; +import java.io.InputStreamReader; +import java.util.Arrays; +import java.util.List; + +/** + * Unit tests for {@link EventsLogParser}. + */ +public class EventsLogParserTest extends TestCase { + + private File mTempFile = null; + + @Override + protected void tearDown() throws Exception { + mTempFile.delete(); + } + + /** + * Test for empty events logs passed to the transition delay parser + */ + public void testEmptyEventsLog() throws IOException { + List<String> lines = Arrays.asList(""); + List<TransitionDelayItem> transitionItems = + new EventsLogParser().parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertEquals("Transition Delay items list should be empty", 0,transitionItems.size()); + } + + /** + * Test for no transition delay info in the events log + */ + public void testNoTransitionDelayInfo() throws IOException { + List<String> lines = Arrays + .asList( + "08-25 12:56:15.850 1152 8968 I am_focused_stack: [0,0,1,appDied setFocusedActivity]", + "08-25 12:56:15.850 1152 8968 I wm_task_moved: [6,1,1]", + "08-25 12:56:15.852 1152 8968 I am_focused_activity: [0,com.google.android.apps.nexuslauncher/.NexusLauncherActivity,appDied]", + "08-25 12:56:15.852 1152 8968 I wm_task_removed: [27,removeTask]", + "08-25 12:56:15.852 1152 8968 I wm_stack_removed: 1"); + List<TransitionDelayItem> transitionItems = + new EventsLogParser().parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertEquals("Transition Delay items list should be empty", 0, + transitionItems.size()); + } + + /** + * Test for Cold launch transition delay and starting window delay info + */ + public void testValidColdTransitionDelay() throws IOException { + List<String> lines = Arrays + .asList("09-18 23:56:19.376 1140 1221 I sysui_multi_action: [319,51,321,50,322,190,325,670,757,761,758,7,759,1,806,com.google.android.calculator,871,com.android.calculator2.Calculator,904,com.google.android.apps.nexuslauncher,905,0,945,41]", + "09-18 23:56:19.376 1140 1221 I sysui_multi_action: [319,51,321,50,322,190,325,670,757,761,758,7,759,1,806,com.google.android.calculator,871,com.android.calculator2.Calculator,905,0,945,41]"); + List<TransitionDelayItem> transitionItems = + new EventsLogParser().parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertEquals("Startinng Window Delay items list should have two item", 2, + transitionItems.size()); + assertEquals("Component name not parsed correctly", + "com.google.android.calculator/com.android.calculator2.Calculator", + transitionItems.get(0).getComponentName()); + assertEquals("Transition delay is not parsed correctly", Long.valueOf(51), + transitionItems.get(0).getTransitionDelay()); + assertEquals("Starting window delay is not parsed correctly", Long.valueOf(50), + transitionItems.get(0).getStartingWindowDelay()); + assertEquals("Date and time is not parsed correctly", "09-18 23:56:19.376", + transitionItems.get(0).getDateTime()); + } + + /** + * Test for Hot launch transition delay and starting window delay info + */ + public void testValidHotTransitionDelay() throws IOException { + List<String> lines = Arrays + .asList("09-18 23:56:19.376 1140 1221 I sysui_multi_action: [319,51,321,50,322,190,325,670,757,761,758,7,759,1,806,com.google.android.calculator,871,com.android.calculator2.Calculator,904,com.google.android.apps.nexuslauncher,905,0]", + "09-18 23:56:19.376 1140 1221 I sysui_multi_action: [319,51,321,50,322,190,325,670,757,761,758,7,759,1,806,com.google.android.calculator,871,com.android.calculator2.Calculator,905,0]", + "09-19 02:26:30.182 1143 1196 I sysui_multi_action: [319,87,322,75,325,212,757,761,758,9,759,2,806,com.google.android.apps.nexuslauncher,871,com.google.android.apps.nexuslauncher.NexusLauncherActivity,904,com.google.android.apps.nexuslauncher,905,0]", + "09-19 02:26:30.182 1143 1196 I sysui_multi_action: [319,87,322,75,325,212,757,761,758,9,759,2,806,com.google.android.apps.nexuslauncher,871,com.google.android.apps.nexuslauncher.NexusLauncherActivity,905,0]"); + List<TransitionDelayItem> transitionItems = + new EventsLogParser().parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertEquals("Transition Delay items list should have four item", 4, + transitionItems.size()); + assertEquals("Component name not parsed correctly", + "com.google.android.calculator/com.android.calculator2.Calculator", + transitionItems.get(0).getComponentName()); + assertEquals("Transition delay is not parsed correctly", Long.valueOf(51), + transitionItems.get(0).getTransitionDelay()); + assertEquals("Date is not parsed correctly", "09-18 23:56:19.376", + transitionItems.get(0).getDateTime()); + } + + /** + * Test for same app transition delay items order after parsing from the events log + */ + public void testTransitionDelayOrder() throws IOException { + List<String> lines = Arrays + .asList("09-18 23:56:19.376 1140 1221 I sysui_multi_action: [319,51,321,59,322,190,325,670,757,761,758,7,759,1,806,com.google.android.calculator,871,com.android.calculator2.Calculator,904,com.google.android.apps.nexuslauncher,905,0,945,41]", + "09-18 23:59:18.380 1140 1221 I sysui_multi_action: [319,55,321,65,322,190,325,670,757,761,758,7,759,1,806,com.google.android.calculator,871,com.android.calculator2.Calculator,905,0,945,41]"); + List<TransitionDelayItem> transitionItems = + new EventsLogParser().parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertEquals("Transition Delay items list should have two items", 2, + transitionItems.size()); + assertEquals("Transition delay for the first item is not set correct", Long.valueOf(59), + transitionItems.get(0).getStartingWindowDelay()); + assertEquals("Transition delay for the second item is not set correct", Long.valueOf(65), + transitionItems.get(1).getStartingWindowDelay()); + } + + /** + * Test for two different different apps transition delay items + */ + public void testDifferentAppTransitionDelay() throws IOException { + List<String> lines = Arrays + .asList("09-18 23:56:19.376 1140 1221 I sysui_multi_action: [319,51,321,50,322,190,325,670,757,761,758,7,759,1,806,com.google.android.calculator,871,com.android.calculator2.Calculator,904,com.google.android.apps.nexuslauncher,905,0]", + "09-19 02:26:30.182 1143 1196 I sysui_multi_action: [319,87,322,75,325,212,757,761,758,9,759,2,806,com.google.android.apps.nexuslauncher,871,com.google.android.apps.nexuslauncher.NexusLauncherActivity,904,com.google.android.apps.nexuslauncher,905,0]"); + List<TransitionDelayItem> transitionItems = + new EventsLogParser().parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertEquals("Transition Delay items list should have two items", 2, + transitionItems.size()); + assertEquals("Calculator is not the first transition delay item", + "com.google.android.calculator/com.android.calculator2.Calculator", + transitionItems.get(0).getComponentName()); + assertEquals("Maps is not the second transition delay item", + "com.google.android.apps.nexuslauncher/" + + "com.google.android.apps.nexuslauncher.NexusLauncherActivity", + transitionItems.get(1).getComponentName()); + } + + /** + * Test for invalid transition delay items pattern having different code. + */ + public void testInvalidTransitionPattern() throws IOException { + List<String> lines = Arrays + .asList("01-02 08:11:58.691 934 986 I sysui_multi_action: a[319,48,322,82,325,84088,757,761,758,9,759,4,807,com.google.android.calculator,871,com.android.calculator2.Calculator,905,0]", + "01-02 08:12:03.639 934 970 I sysui_multi_action: [757,803,799,window_time_0,802,5]", + "01-02 08:12:10.849 934 986 I sysui_multi_action: 319,42,321,59,322,208,325,84100,757,761,758,9,759,4,806,com.google.android.apps.maps,871,com.google.android.maps.MapsActivity,905,0]", + "01-02 08:12:16.895 1446 1446 I sysui_multi_action: [757,803,799,overview_trigger_nav_btn,802,1]", + "01-02 08:12:16.895 1446 1446 I sysui_multi_action: [757,803,799,overview_source_app,802,1]", + "01-02 08:12:16.895 1446 1446 I sysui_multi_action: [757,804,799,overview_source_app_index,801,8,802,1]"); + List<TransitionDelayItem> transitionItems = + new EventsLogParser().parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertEquals("Transition Delay items list should be empty", 0, + transitionItems.size()); + } + + /** + * Test for valid latency item + */ + public void testValidLatencyInfo() throws IOException { + List<String> lines = Arrays + .asList("08-25 13:01:19.412 1152 9031 I am_restart_activity: [com.google.android.gm/.ConversationListActivityGmail,0,85290699,38]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [321,85]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [320,1]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [319,85]", + "08-25 12:56:15.850 1152 8968 I am_focused_stack: [0,0,1,appDied setFocusedActivity]", + "09-19 11:53:16.893 1080 1160 I sysui_latency: [1,50]"); + List<LatencyItem> latencyItems = + new EventsLogParser().parseLatencyInfo(readInputBuffer(getTempFile(lines))); + assertEquals("One latency item should present in the list", 1, latencyItems.size()); + assertEquals("Action Id is not correct", 1, latencyItems.get(0).getActionId()); + assertEquals("Delay is not correct", 50L, latencyItems.get(0).getDelay()); + } + + /** + * Test for empty delay info + */ + public void testInvalidLatencyInfo() throws IOException { + List<String> lines = Arrays + .asList("08-25 13:01:19.412 1152 9031 I am_restart_activity: [com.google.android.gm/.ConversationListActivityGmail,0,85290699,38]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [321,85]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [320,1]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [319,85]", + "08-25 12:56:15.850 1152 8968 I am_focused_stack: [0,0,1,appDied setFocusedActivity]", + "09-19 11:53:16.893 1080 1160 I sysui_latency: [1]"); + List<LatencyItem> latencyItems = + new EventsLogParser().parseLatencyInfo(readInputBuffer(getTempFile(lines))); + assertEquals("Latency items list should be empty", 0, latencyItems.size()); + } + + /** + * Test for empty latency info + */ + public void testEmptyLatencyInfo() throws IOException { + List<String> lines = Arrays + .asList("08-25 13:01:19.412 1152 9031 I am_restart_activity: [com.google.android.gm/.ConversationListActivityGmail,0,85290699,38]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [321,85]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [320,1]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [319,85]", + "08-25 12:56:15.850 1152 8968 I am_focused_stack: [0,0,1,appDied setFocusedActivity]", + "09-19 11:53:16.893 1080 1160 I sysui_latency: []"); + List<LatencyItem> latencyItems = + new EventsLogParser().parseLatencyInfo(readInputBuffer(getTempFile(lines))); + assertEquals("Latency items list should be empty", 0, latencyItems.size()); + } + + + /** + * Test for order of the latency items + */ + public void testLatencyInfoOrder() throws IOException { + List<String> lines = Arrays + .asList("09-19 11:53:16.893 1080 1160 I sysui_latency: [1,50]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [321,85]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [320,1]", + "08-25 13:01:19.437 1152 1226 I sysui_action: [319,85]", + "08-25 12:56:15.850 1152 8968 I am_focused_stack: [0,0,1,appDied setFocusedActivity]", + "09-19 11:53:16.893 1080 1160 I sysui_latency: [2,100]"); + List<LatencyItem> latencyItems = + new EventsLogParser().parseLatencyInfo(readInputBuffer(getTempFile(lines))); + assertEquals("Latency list should have 2 items", 2, latencyItems.size()); + assertEquals("First latency id is not 1", 1, latencyItems.get(0).getActionId()); + assertEquals("Second latency id is not 2", 2, latencyItems.get(1).getActionId()); + } + + /** + * Write list of strings to file and use it for testing. + */ + public File getTempFile(List<String> sampleEventsLogs) throws IOException { + mTempFile = File.createTempFile("events_logcat", ".txt"); + BufferedWriter out = new BufferedWriter(new FileWriter(mTempFile)); + for (String line : sampleEventsLogs) { + out.write(line); + out.newLine(); + } + out.close(); + return mTempFile; + } + + /** + * Reader to read the input from the given temp file + */ + public BufferedReader readInputBuffer(File tempFile) throws IOException { + return (new BufferedReader(new InputStreamReader(new FileInputStream(tempFile)))); + } +} |