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Diffstat (limited to 'tests/src/com/android/loganalysis/parser/EventsLogParserTest.java')
| -rw-r--r-- | tests/src/com/android/loganalysis/parser/EventsLogParserTest.java | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/tests/src/com/android/loganalysis/parser/EventsLogParserTest.java b/tests/src/com/android/loganalysis/parser/EventsLogParserTest.java new file mode 100644 index 0000000..092473e --- /dev/null +++ b/tests/src/com/android/loganalysis/parser/EventsLogParserTest.java @@ -0,0 +1,214 @@ +/* + * 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.TransitionDelayItem; +import com.android.loganalysis.parser.EventsLogParser; + +import java.io.BufferedWriter; +import java.io.BufferedReader; +import java.io.File; +import java.io.FileWriter; +import java.io.FileInputStream; +import java.io.InputStreamReader; +import java.io.IOException; +import java.util.Arrays; +import java.util.List; + +import junit.framework.TestCase; + +/** + * Unit tests for {@link EventsLogParser}. + */ +public class EventsLogParserTest extends TestCase { + + private File mTempFile = null; + + /** + * 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))); + assertTrue("Transition Delay items list should be empty", transitionItems.size() == 0); + } + + /** + * 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))); + assertTrue("Transition Delay items list should be empty", transitionItems.size() == 0); + } + + /** + * Test for Cold launch transition delay info + */ + public void testColdLaunchTransitionDelay() throws IOException { + List<String> lines = Arrays.asList("08-25 13:01:19.412 1152 9031 I am_restart_activity: [0,85290699,38,com.google.android.gm/.ConversationListActivityGmail]", + "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]"); + List<TransitionDelayItem> transitionItems = (new EventsLogParser()). + parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertTrue("Transition Delay items list should have one item", + transitionItems.size() == 1); + assertTrue("Component name not parsed correctly", + transitionItems.get(0).getComponentName().equals( + "com.google.android.gm/.ConversationListActivityGmail")); + assertTrue("Cold launch info is not set correctly", + transitionItems.get(0).getStartingWindowDelay() == 85); + assertTrue("Hot launch info is set which is not expected", + transitionItems.get(0).getTransitionDelay() == -1); + } + + /** + * Test for Hot launch transition delay + */ + public void testHotLaunchTransitionDelay() throws IOException { + List<String> lines = Arrays + .asList("08-25 13:02:04.740 1152 2715 I am_resume_activity: [0,85290699,38,com.google.android.gm/.ConversationListActivityGmail]", + "08-25 13:02:04.754 1152 1180 I sysui_count: [window_time_0,23]", + "08-25 13:02:04.755 1152 1226 I sysui_action: [320,0]", + "08-25 13:02:04.755 1152 1226 I sysui_action: [319,37]"); + List<TransitionDelayItem> transitionItems = (new EventsLogParser()). + parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertTrue("Transition Delay items list shopuld have one item", + transitionItems.size() == 1); + assertTrue("Component name not parsed correctly", + transitionItems.get(0).getComponentName().equals( + "com.google.android.gm/.ConversationListActivityGmail")); + assertTrue("Cold launch info is set which is not expected", + transitionItems.get(0).getStartingWindowDelay() == -1); + assertTrue("Hot launch info is not set correctly", + transitionItems.get(0).getTransitionDelay() == 37); + } + + /** + * Test for same app transition delay items order after parsing from the events log + */ + public void testTransitionDelayOrder() throws IOException { + List<String> lines = Arrays + .asList("08-25 13:01:19.412 1152 9031 I am_restart_activity: [0,85290699,38,com.google.android.gm/.ConversationListActivityGmail]", + "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]", + "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", + "08-25 13:02:04.740 1152 2715 I am_resume_activity: [0,85290699,38,com.google.android.gm/.ConversationListActivityGmail]", + "08-25 13:02:04.754 1152 1180 I sysui_count: [window_time_0,23]", + "08-25 13:02:04.755 1152 1226 I sysui_action: [320,0]", + "08-25 13:02:04.755 1152 1226 I sysui_action: [319,37]"); + List<TransitionDelayItem> transitionItems = (new EventsLogParser()). + parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertTrue("Transition Delay items list should have two items", + transitionItems.size() == 2); + assertTrue("Cold launch transition delay is not the first item", + (transitionItems.get(0).getStartingWindowDelay() == 85)); + assertTrue("Hot launch transition delay is not the second item", + (transitionItems.get(1).getTransitionDelay() == 37)); + } + + /** + * Test for two different different apps transition delay items + */ + public void testDifferentAppTransitionDelay() throws IOException { + List<String> lines = Arrays + .asList("08-25 13:01:19.412 1152 9031 I am_restart_activity: [0,85290699,38,com.google.android.gm/.ConversationListActivityGmail]", + "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]", + "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", + "08-25 13:03:35.528 1152 2715 I am_restart_activity: [0,32358360,39,com.google.android.apps.maps/com.google.android.maps.MapsActivity]", + "08-25 13:03:35.540 1152 1179 I am_pss : [7727,10032,com.google.android.apps.nexuslauncher,50991104,45486080,0]", + "08-25 13:03:35.566 1152 1179 I am_pss : [9207,10045,com.google.android.googlequicksearchbox:search,111955968,102227968,0]", + "08-25 13:03:35.569 1152 1226 I sysui_action: [321,92]", + "08-25 13:03:35.569 1152 1226 I sysui_action: [320,1]", + "08-25 13:03:35.569 1152 1226 I sysui_action: [319,92]"); + List<TransitionDelayItem> transitionItems = (new EventsLogParser()). + parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertTrue("Transition Delay items list should have two items", + transitionItems.size() == 2); + assertTrue("Gmail is not the first transition delay item", + transitionItems.get(0).getComponentName().equals( + "com.google.android.gm/.ConversationListActivityGmail")); + assertTrue("Maps is not the second transition delay item", + transitionItems.get(1).getComponentName().equals( + "com.google.android.apps.maps/com.google.android.maps.MapsActivity")); + } + + /** + * Test for invalid transition delay items pattern + */ + public void testInvalidTransitionPattern() 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]", + "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", + "08-25 13:02:04.740 1152 2715 I am_res_activity: [0,85290699,38,com.google.android.gm/.ConversationListActivityGmail]", + "08-25 13:02:04.754 1152 1180 I sysui_count: [window_time_0,23]", + "08-25 13:02:04.755 1152 1226 I sysui_action: [320,0]", + "08-25 13:02:04.755 1152 1226 I sysui_action: [319,37]"); + List<TransitionDelayItem> transitionItems = (new EventsLogParser()). + parseTransitionDelayInfo(readInputBuffer(getTempFile(lines))); + assertTrue("Transition Delay items list should be empty", transitionItems.size() == 0); + } + + /** + * 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)))); + } + +}
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