Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 1 | // Copyright (C) 2017 The Android Open Source Project |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | #include "src/condition/SimpleConditionTracker.h" |
| 15 | |
| 16 | #include <gmock/gmock.h> |
| 17 | #include <gtest/gtest.h> |
| 18 | #include <stdio.h> |
| 19 | #include <vector> |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 20 | #include <numeric> |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 21 | |
| 22 | using std::map; |
| 23 | using std::unordered_map; |
| 24 | using std::vector; |
| 25 | |
| 26 | #ifdef __ANDROID__ |
| 27 | |
| 28 | namespace android { |
| 29 | namespace os { |
| 30 | namespace statsd { |
| 31 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 32 | const ConfigKey kConfigKey(0, "test"); |
| 33 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 34 | const int ATTRIBUTION_NODE_FIELD_ID = 1; |
| 35 | const int ATTRIBUTION_UID_FIELD_ID = 1; |
| 36 | const int TAG_ID = 1; |
| 37 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 38 | SimplePredicate getWakeLockHeldCondition(bool countNesting, bool defaultFalse, |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 39 | bool outputSlicedUid, Position position) { |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 40 | SimplePredicate simplePredicate; |
| 41 | simplePredicate.set_start("WAKE_LOCK_ACQUIRE"); |
| 42 | simplePredicate.set_stop("WAKE_LOCK_RELEASE"); |
| 43 | simplePredicate.set_stop_all("RELEASE_ALL"); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 44 | if (outputSlicedUid) { |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 45 | simplePredicate.mutable_dimensions()->set_field(TAG_ID); |
| 46 | simplePredicate.mutable_dimensions()->add_child()->set_field(ATTRIBUTION_NODE_FIELD_ID); |
| 47 | simplePredicate.mutable_dimensions()->mutable_child(0)->set_position(position); |
| 48 | simplePredicate.mutable_dimensions()->mutable_child(0)->add_child()->set_field( |
| 49 | ATTRIBUTION_UID_FIELD_ID); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 50 | } |
| 51 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 52 | simplePredicate.set_count_nesting(countNesting); |
| 53 | simplePredicate.set_initial_value(defaultFalse ? SimplePredicate_InitialValue_FALSE |
| 54 | : SimplePredicate_InitialValue_UNKNOWN); |
| 55 | return simplePredicate; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 56 | } |
| 57 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 58 | void writeAttributionNodesToEvent(LogEvent* event, const std::vector<int> &uids) { |
| 59 | std::vector<AttributionNode> nodes; |
| 60 | for (size_t i = 0; i < uids.size(); ++i) { |
| 61 | AttributionNode node; |
| 62 | node.set_uid(uids[i]); |
| 63 | nodes.push_back(node); |
| 64 | } |
| 65 | event->write(nodes); // attribution chain. |
| 66 | } |
| 67 | |
| 68 | void makeWakeLockEvent( |
| 69 | LogEvent* event, const std::vector<int> &uids, const string& wl, int acquire) { |
| 70 | writeAttributionNodesToEvent(event, uids); |
Yao Chen | 8023540 | 2017-11-13 20:42:25 -0800 | [diff] [blame] | 71 | event->write(wl); |
| 72 | event->write(acquire); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 73 | event->init(); |
| 74 | } |
| 75 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 76 | std::map<string, std::vector<HashableDimensionKey>> getWakeLockQueryKey( |
| 77 | const Position position, |
| 78 | const std::vector<int> &uids, const string& conditionName) { |
| 79 | std::map<string, std::vector<HashableDimensionKey>> outputKeyMap; |
| 80 | std::vector<int> uid_indexes; |
| 81 | switch(position) { |
| 82 | case Position::FIRST: |
| 83 | uid_indexes.push_back(0); |
| 84 | break; |
| 85 | case Position::LAST: |
| 86 | uid_indexes.push_back(uids.size() - 1); |
| 87 | break; |
| 88 | case Position::ANY: |
| 89 | uid_indexes.resize(uids.size()); |
| 90 | std::iota(uid_indexes.begin(), uid_indexes.end(), 0); |
| 91 | break; |
| 92 | default: |
| 93 | break; |
| 94 | } |
| 95 | |
| 96 | for (const int idx : uid_indexes) { |
| 97 | DimensionsValue dimensionsValue; |
| 98 | dimensionsValue.set_field(TAG_ID); |
| 99 | dimensionsValue.mutable_value_tuple()->add_dimensions_value()->set_field(ATTRIBUTION_NODE_FIELD_ID); |
| 100 | dimensionsValue.mutable_value_tuple()->mutable_dimensions_value(0) |
| 101 | ->mutable_value_tuple()->add_dimensions_value()->set_field(ATTRIBUTION_NODE_FIELD_ID); |
| 102 | dimensionsValue.mutable_value_tuple()->mutable_dimensions_value(0) |
| 103 | ->mutable_value_tuple()->mutable_dimensions_value(0)->set_value_int(uids[idx]); |
| 104 | outputKeyMap[conditionName].push_back(HashableDimensionKey(dimensionsValue)); |
| 105 | } |
| 106 | return outputKeyMap; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 107 | } |
| 108 | |
| 109 | TEST(SimpleConditionTrackerTest, TestNonSlicedCondition) { |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 110 | SimplePredicate simplePredicate; |
| 111 | simplePredicate.set_start("SCREEN_TURNED_ON"); |
| 112 | simplePredicate.set_stop("SCREEN_TURNED_OFF"); |
| 113 | simplePredicate.set_count_nesting(false); |
| 114 | simplePredicate.set_initial_value(SimplePredicate_InitialValue_UNKNOWN); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 115 | |
| 116 | unordered_map<string, int> trackerNameIndexMap; |
| 117 | trackerNameIndexMap["SCREEN_TURNED_ON"] = 0; |
| 118 | trackerNameIndexMap["SCREEN_TURNED_OFF"] = 1; |
| 119 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 120 | SimpleConditionTracker conditionTracker(kConfigKey, "SCREEN_IS_ON", 0 /*tracker index*/, |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 121 | simplePredicate, trackerNameIndexMap); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 122 | |
| 123 | LogEvent event(1 /*tagId*/, 0 /*timestamp*/); |
| 124 | |
| 125 | vector<MatchingState> matcherState; |
| 126 | matcherState.push_back(MatchingState::kNotMatched); |
| 127 | matcherState.push_back(MatchingState::kNotMatched); |
| 128 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 129 | vector<sp<ConditionTracker>> allPredicates; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 130 | vector<ConditionState> conditionCache(1, ConditionState::kNotEvaluated); |
| 131 | vector<bool> changedCache(1, false); |
| 132 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 133 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 134 | changedCache); |
| 135 | // not matched start or stop. condition doesn't change |
| 136 | EXPECT_EQ(ConditionState::kUnknown, conditionCache[0]); |
| 137 | EXPECT_FALSE(changedCache[0]); |
| 138 | |
| 139 | // prepare a case for match start. |
| 140 | matcherState.clear(); |
| 141 | matcherState.push_back(MatchingState::kMatched); |
| 142 | matcherState.push_back(MatchingState::kNotMatched); |
| 143 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 144 | changedCache[0] = false; |
| 145 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 146 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 147 | changedCache); |
| 148 | // now condition should change to true. |
| 149 | EXPECT_EQ(ConditionState::kTrue, conditionCache[0]); |
| 150 | EXPECT_TRUE(changedCache[0]); |
| 151 | |
Yao Chen | d41c422 | 2017-11-15 19:26:14 -0800 | [diff] [blame] | 152 | // match nothing. |
| 153 | matcherState.clear(); |
| 154 | matcherState.push_back(MatchingState::kNotMatched); |
| 155 | matcherState.push_back(MatchingState::kNotMatched); |
| 156 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 157 | changedCache[0] = false; |
| 158 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 159 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
Yao Chen | d41c422 | 2017-11-15 19:26:14 -0800 | [diff] [blame] | 160 | changedCache); |
| 161 | EXPECT_EQ(ConditionState::kTrue, conditionCache[0]); |
| 162 | EXPECT_FALSE(changedCache[0]); |
| 163 | |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 164 | // the case for match stop. |
| 165 | matcherState.clear(); |
| 166 | matcherState.push_back(MatchingState::kNotMatched); |
| 167 | matcherState.push_back(MatchingState::kMatched); |
| 168 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 169 | changedCache[0] = false; |
| 170 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 171 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 172 | changedCache); |
| 173 | |
| 174 | // condition changes to false. |
| 175 | EXPECT_EQ(ConditionState::kFalse, conditionCache[0]); |
| 176 | EXPECT_TRUE(changedCache[0]); |
| 177 | |
| 178 | // match stop again. |
| 179 | matcherState.clear(); |
| 180 | matcherState.push_back(MatchingState::kNotMatched); |
| 181 | matcherState.push_back(MatchingState::kMatched); |
| 182 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 183 | changedCache[0] = false; |
| 184 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 185 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 186 | changedCache); |
| 187 | // condition should still be false. not changed. |
| 188 | EXPECT_EQ(ConditionState::kFalse, conditionCache[0]); |
| 189 | EXPECT_FALSE(changedCache[0]); |
| 190 | } |
| 191 | |
| 192 | TEST(SimpleConditionTrackerTest, TestNonSlicedConditionNestCounting) { |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 193 | SimplePredicate simplePredicate; |
| 194 | simplePredicate.set_start("SCREEN_TURNED_ON"); |
| 195 | simplePredicate.set_stop("SCREEN_TURNED_OFF"); |
| 196 | simplePredicate.set_count_nesting(true); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 197 | |
| 198 | unordered_map<string, int> trackerNameIndexMap; |
| 199 | trackerNameIndexMap["SCREEN_TURNED_ON"] = 0; |
| 200 | trackerNameIndexMap["SCREEN_TURNED_OFF"] = 1; |
| 201 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 202 | SimpleConditionTracker conditionTracker(kConfigKey, "SCREEN_IS_ON", |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 203 | 0 /*condition tracker index*/, simplePredicate, |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 204 | trackerNameIndexMap); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 205 | |
| 206 | LogEvent event(1 /*tagId*/, 0 /*timestamp*/); |
| 207 | |
| 208 | // one matched start |
| 209 | vector<MatchingState> matcherState; |
| 210 | matcherState.push_back(MatchingState::kMatched); |
| 211 | matcherState.push_back(MatchingState::kNotMatched); |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 212 | vector<sp<ConditionTracker>> allPredicates; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 213 | vector<ConditionState> conditionCache(1, ConditionState::kNotEvaluated); |
| 214 | vector<bool> changedCache(1, false); |
| 215 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 216 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 217 | changedCache); |
| 218 | |
| 219 | EXPECT_EQ(ConditionState::kTrue, conditionCache[0]); |
| 220 | EXPECT_TRUE(changedCache[0]); |
| 221 | |
| 222 | // prepare for another matched start. |
| 223 | matcherState.clear(); |
| 224 | matcherState.push_back(MatchingState::kMatched); |
| 225 | matcherState.push_back(MatchingState::kNotMatched); |
| 226 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 227 | changedCache[0] = false; |
| 228 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 229 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 230 | changedCache); |
| 231 | |
| 232 | EXPECT_EQ(ConditionState::kTrue, conditionCache[0]); |
| 233 | EXPECT_FALSE(changedCache[0]); |
| 234 | |
| 235 | // ONE MATCHED STOP |
| 236 | matcherState.clear(); |
| 237 | matcherState.push_back(MatchingState::kNotMatched); |
| 238 | matcherState.push_back(MatchingState::kMatched); |
| 239 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 240 | changedCache[0] = false; |
| 241 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 242 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 243 | changedCache); |
| 244 | // result should still be true |
| 245 | EXPECT_EQ(ConditionState::kTrue, conditionCache[0]); |
| 246 | EXPECT_FALSE(changedCache[0]); |
| 247 | |
| 248 | // ANOTHER MATCHED STOP |
| 249 | matcherState.clear(); |
| 250 | matcherState.push_back(MatchingState::kNotMatched); |
| 251 | matcherState.push_back(MatchingState::kMatched); |
| 252 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 253 | changedCache[0] = false; |
| 254 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 255 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 256 | changedCache); |
| 257 | // result should still be true |
| 258 | EXPECT_EQ(ConditionState::kFalse, conditionCache[0]); |
| 259 | EXPECT_TRUE(changedCache[0]); |
| 260 | } |
| 261 | |
| 262 | TEST(SimpleConditionTrackerTest, TestSlicedCondition) { |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 263 | for (Position position : |
| 264 | { Position::ANY, Position::FIRST, Position::LAST}) { |
| 265 | SimplePredicate simplePredicate = getWakeLockHeldCondition( |
| 266 | true /*nesting*/, true /*default to false*/, true /*output slice by uid*/, |
| 267 | position); |
| 268 | string conditionName = "WL_HELD_BY_UID2"; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 269 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 270 | unordered_map<string, int> trackerNameIndexMap; |
| 271 | trackerNameIndexMap["WAKE_LOCK_ACQUIRE"] = 0; |
| 272 | trackerNameIndexMap["WAKE_LOCK_RELEASE"] = 1; |
| 273 | trackerNameIndexMap["RELEASE_ALL"] = 2; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 274 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 275 | SimpleConditionTracker conditionTracker(kConfigKey, conditionName, |
| 276 | 0 /*condition tracker index*/, simplePredicate, |
| 277 | trackerNameIndexMap); |
| 278 | std::vector<int> uids = {111, 222, 333}; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 279 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 280 | LogEvent event(1 /*tagId*/, 0 /*timestamp*/); |
| 281 | makeWakeLockEvent(&event, uids, "wl1", 1); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 282 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 283 | // one matched start |
| 284 | vector<MatchingState> matcherState; |
| 285 | matcherState.push_back(MatchingState::kMatched); |
| 286 | matcherState.push_back(MatchingState::kNotMatched); |
| 287 | matcherState.push_back(MatchingState::kNotMatched); |
| 288 | vector<sp<ConditionTracker>> allPredicates; |
| 289 | vector<ConditionState> conditionCache(1, ConditionState::kNotEvaluated); |
| 290 | vector<bool> changedCache(1, false); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 291 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 292 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
| 293 | changedCache); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 294 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 295 | if (position == Position::FIRST || |
| 296 | position == Position::LAST) { |
| 297 | EXPECT_EQ(1UL, conditionTracker.mSlicedConditionState.size()); |
| 298 | } else { |
| 299 | EXPECT_EQ(uids.size(), conditionTracker.mSlicedConditionState.size()); |
| 300 | } |
| 301 | EXPECT_TRUE(changedCache[0]); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 302 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 303 | // Now test query |
| 304 | const auto queryKey = getWakeLockQueryKey(position, uids, conditionName); |
| 305 | conditionCache[0] = ConditionState::kNotEvaluated; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 306 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 307 | conditionTracker.isConditionMet(queryKey, allPredicates, conditionCache); |
| 308 | EXPECT_EQ(ConditionState::kTrue, conditionCache[0]); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 309 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 310 | // another wake lock acquired by this uid |
| 311 | LogEvent event2(1 /*tagId*/, 0 /*timestamp*/); |
| 312 | makeWakeLockEvent(&event2, uids, "wl2", 1); |
| 313 | matcherState.clear(); |
| 314 | matcherState.push_back(MatchingState::kMatched); |
| 315 | matcherState.push_back(MatchingState::kNotMatched); |
| 316 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 317 | changedCache[0] = false; |
| 318 | conditionTracker.evaluateCondition(event2, matcherState, allPredicates, conditionCache, |
| 319 | changedCache); |
| 320 | EXPECT_FALSE(changedCache[0]); |
| 321 | if (position == Position::FIRST || |
| 322 | position == Position::LAST) { |
| 323 | EXPECT_EQ(1UL, conditionTracker.mSlicedConditionState.size()); |
| 324 | } else { |
| 325 | EXPECT_EQ(uids.size(), conditionTracker.mSlicedConditionState.size()); |
| 326 | } |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 327 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 328 | // wake lock 1 release |
| 329 | LogEvent event3(1 /*tagId*/, 0 /*timestamp*/); |
| 330 | makeWakeLockEvent(&event3, uids, "wl1", 0); // now release it. |
| 331 | matcherState.clear(); |
| 332 | matcherState.push_back(MatchingState::kNotMatched); |
| 333 | matcherState.push_back(MatchingState::kMatched); |
| 334 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 335 | changedCache[0] = false; |
| 336 | conditionTracker.evaluateCondition(event3, matcherState, allPredicates, conditionCache, |
| 337 | changedCache); |
| 338 | // nothing changes, because wake lock 2 is still held for this uid |
| 339 | EXPECT_FALSE(changedCache[0]); |
| 340 | if (position == Position::FIRST || |
| 341 | position == Position::LAST) { |
| 342 | EXPECT_EQ(1UL, conditionTracker.mSlicedConditionState.size()); |
| 343 | } else { |
| 344 | EXPECT_EQ(uids.size(), conditionTracker.mSlicedConditionState.size()); |
| 345 | } |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 346 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 347 | LogEvent event4(1 /*tagId*/, 0 /*timestamp*/); |
| 348 | makeWakeLockEvent(&event4, uids, "wl2", 0); // now release it. |
| 349 | matcherState.clear(); |
| 350 | matcherState.push_back(MatchingState::kNotMatched); |
| 351 | matcherState.push_back(MatchingState::kMatched); |
| 352 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 353 | changedCache[0] = false; |
| 354 | conditionTracker.evaluateCondition(event4, matcherState, allPredicates, conditionCache, |
| 355 | changedCache); |
| 356 | EXPECT_EQ(0UL, conditionTracker.mSlicedConditionState.size()); |
| 357 | EXPECT_TRUE(changedCache[0]); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 358 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 359 | // query again |
| 360 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 361 | conditionTracker.isConditionMet(queryKey, allPredicates, conditionCache); |
| 362 | EXPECT_EQ(ConditionState::kFalse, conditionCache[0]); |
| 363 | |
| 364 | } |
| 365 | |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 366 | } |
| 367 | |
| 368 | TEST(SimpleConditionTrackerTest, TestSlicedWithNoOutputDim) { |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 369 | SimplePredicate simplePredicate = getWakeLockHeldCondition( |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 370 | true /*nesting*/, true /*default to false*/, false /*slice output by uid*/, |
| 371 | Position::ANY /* position */); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 372 | string conditionName = "WL_HELD"; |
| 373 | |
| 374 | unordered_map<string, int> trackerNameIndexMap; |
| 375 | trackerNameIndexMap["WAKE_LOCK_ACQUIRE"] = 0; |
| 376 | trackerNameIndexMap["WAKE_LOCK_RELEASE"] = 1; |
| 377 | trackerNameIndexMap["RELEASE_ALL"] = 2; |
| 378 | |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 379 | SimpleConditionTracker conditionTracker(kConfigKey, conditionName, |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 380 | 0 /*condition tracker index*/, simplePredicate, |
Yao Chen | b356151 | 2017-11-21 18:07:17 -0800 | [diff] [blame] | 381 | trackerNameIndexMap); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 382 | |
| 383 | std::vector<int> uid_list1 = {111, 1111, 11111}; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 384 | string uid1_wl1 = "wl1_1"; |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 385 | std::vector<int> uid_list2 = {222, 2222, 22222}; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 386 | string uid2_wl1 = "wl2_1"; |
| 387 | |
| 388 | LogEvent event(1 /*tagId*/, 0 /*timestamp*/); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 389 | makeWakeLockEvent(&event, uid_list1, uid1_wl1, 1); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 390 | |
| 391 | // one matched start for uid1 |
| 392 | vector<MatchingState> matcherState; |
| 393 | matcherState.push_back(MatchingState::kMatched); |
| 394 | matcherState.push_back(MatchingState::kNotMatched); |
Yao Chen | 9975205 | 2017-11-27 11:40:45 -0800 | [diff] [blame] | 395 | matcherState.push_back(MatchingState::kNotMatched); |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 396 | vector<sp<ConditionTracker>> allPredicates; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 397 | vector<ConditionState> conditionCache(1, ConditionState::kNotEvaluated); |
| 398 | vector<bool> changedCache(1, false); |
| 399 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 400 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 401 | changedCache); |
| 402 | |
| 403 | EXPECT_EQ(1UL, conditionTracker.mSlicedConditionState.size()); |
| 404 | EXPECT_TRUE(changedCache[0]); |
| 405 | |
| 406 | // Now test query |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 407 | ConditionKey queryKey; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 408 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 409 | |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 410 | conditionTracker.isConditionMet(queryKey, allPredicates, conditionCache); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 411 | EXPECT_EQ(ConditionState::kTrue, conditionCache[0]); |
| 412 | |
| 413 | // another wake lock acquired by this uid |
| 414 | LogEvent event2(1 /*tagId*/, 0 /*timestamp*/); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 415 | makeWakeLockEvent(&event2, uid_list2, uid2_wl1, 1); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 416 | matcherState.clear(); |
| 417 | matcherState.push_back(MatchingState::kMatched); |
| 418 | matcherState.push_back(MatchingState::kNotMatched); |
| 419 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 420 | changedCache[0] = false; |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 421 | conditionTracker.evaluateCondition(event2, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 422 | changedCache); |
| 423 | EXPECT_FALSE(changedCache[0]); |
| 424 | |
| 425 | // uid1 wake lock 1 release |
| 426 | LogEvent event3(1 /*tagId*/, 0 /*timestamp*/); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 427 | makeWakeLockEvent(&event3, uid_list1, uid1_wl1, 0); // now release it. |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 428 | matcherState.clear(); |
| 429 | matcherState.push_back(MatchingState::kNotMatched); |
| 430 | matcherState.push_back(MatchingState::kMatched); |
| 431 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 432 | changedCache[0] = false; |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 433 | conditionTracker.evaluateCondition(event3, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 434 | changedCache); |
| 435 | // nothing changes, because uid2 is still holding wl. |
| 436 | EXPECT_FALSE(changedCache[0]); |
| 437 | |
| 438 | LogEvent event4(1 /*tagId*/, 0 /*timestamp*/); |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 439 | makeWakeLockEvent(&event4, uid_list2, uid2_wl1, 0); // now release it. |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 440 | matcherState.clear(); |
| 441 | matcherState.push_back(MatchingState::kNotMatched); |
| 442 | matcherState.push_back(MatchingState::kMatched); |
| 443 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 444 | changedCache[0] = false; |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 445 | conditionTracker.evaluateCondition(event4, matcherState, allPredicates, conditionCache, |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 446 | changedCache); |
| 447 | EXPECT_EQ(0UL, conditionTracker.mSlicedConditionState.size()); |
| 448 | EXPECT_TRUE(changedCache[0]); |
| 449 | |
| 450 | // query again |
| 451 | conditionCache[0] = ConditionState::kNotEvaluated; |
Stefan Lafon | 12d01fa | 2017-12-04 20:56:09 -0800 | [diff] [blame] | 452 | conditionTracker.isConditionMet(queryKey, allPredicates, conditionCache); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 453 | EXPECT_EQ(ConditionState::kFalse, conditionCache[0]); |
| 454 | } |
| 455 | |
| 456 | TEST(SimpleConditionTrackerTest, TestStopAll) { |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 457 | for (Position position : |
| 458 | {Position::ANY, Position::FIRST, Position::LAST}) { |
| 459 | SimplePredicate simplePredicate = getWakeLockHeldCondition( |
| 460 | true /*nesting*/, true /*default to false*/, true /*output slice by uid*/, |
| 461 | position); |
| 462 | string conditionName = "WL_HELD_BY_UID3"; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 463 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 464 | unordered_map<string, int> trackerNameIndexMap; |
| 465 | trackerNameIndexMap["WAKE_LOCK_ACQUIRE"] = 0; |
| 466 | trackerNameIndexMap["WAKE_LOCK_RELEASE"] = 1; |
| 467 | trackerNameIndexMap["RELEASE_ALL"] = 2; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 468 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 469 | SimpleConditionTracker conditionTracker(kConfigKey, conditionName, |
| 470 | 0 /*condition tracker index*/, simplePredicate, |
| 471 | trackerNameIndexMap); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 472 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 473 | std::vector<int> uid_list1 = {111, 1111, 11111}; |
| 474 | std::vector<int> uid_list2 = {222, 2222, 22222}; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 475 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 476 | LogEvent event(1 /*tagId*/, 0 /*timestamp*/); |
| 477 | makeWakeLockEvent(&event, uid_list1, "wl1", 1); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 478 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 479 | // one matched start |
| 480 | vector<MatchingState> matcherState; |
| 481 | matcherState.push_back(MatchingState::kMatched); |
| 482 | matcherState.push_back(MatchingState::kNotMatched); |
| 483 | matcherState.push_back(MatchingState::kNotMatched); |
| 484 | vector<sp<ConditionTracker>> allPredicates; |
| 485 | vector<ConditionState> conditionCache(1, ConditionState::kNotEvaluated); |
| 486 | vector<bool> changedCache(1, false); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 487 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 488 | conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache, |
| 489 | changedCache); |
| 490 | if (position == Position::FIRST || |
| 491 | position == Position::LAST) { |
| 492 | EXPECT_EQ(1UL, conditionTracker.mSlicedConditionState.size()); |
| 493 | } else { |
| 494 | EXPECT_EQ(uid_list1.size(), conditionTracker.mSlicedConditionState.size()); |
| 495 | } |
| 496 | EXPECT_TRUE(changedCache[0]); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 497 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 498 | // Now test query |
| 499 | const auto queryKey = getWakeLockQueryKey(position, uid_list1, conditionName); |
| 500 | conditionCache[0] = ConditionState::kNotEvaluated; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 501 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 502 | conditionTracker.isConditionMet(queryKey, allPredicates, conditionCache); |
| 503 | EXPECT_EQ(ConditionState::kTrue, conditionCache[0]); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 504 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 505 | // another wake lock acquired by uid2 |
| 506 | LogEvent event2(1 /*tagId*/, 0 /*timestamp*/); |
| 507 | makeWakeLockEvent(&event2, uid_list2, "wl2", 1); |
| 508 | matcherState.clear(); |
| 509 | matcherState.push_back(MatchingState::kMatched); |
| 510 | matcherState.push_back(MatchingState::kNotMatched); |
| 511 | matcherState.push_back(MatchingState::kNotMatched); |
| 512 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 513 | changedCache[0] = false; |
| 514 | conditionTracker.evaluateCondition(event2, matcherState, allPredicates, conditionCache, |
| 515 | changedCache); |
| 516 | if (position == Position::FIRST || |
| 517 | position == Position::LAST) { |
| 518 | EXPECT_EQ(2UL, conditionTracker.mSlicedConditionState.size()); |
| 519 | } else { |
| 520 | EXPECT_EQ(uid_list1.size() + uid_list2.size(), |
| 521 | conditionTracker.mSlicedConditionState.size()); |
| 522 | } |
| 523 | EXPECT_TRUE(changedCache[0]); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 524 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 525 | // TEST QUERY |
| 526 | const auto queryKey2 = getWakeLockQueryKey(position, uid_list2, conditionName); |
| 527 | conditionCache[0] = ConditionState::kNotEvaluated; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 528 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 529 | conditionTracker.isConditionMet(queryKey, allPredicates, conditionCache); |
| 530 | EXPECT_EQ(ConditionState::kTrue, conditionCache[0]); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 531 | |
| 532 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 533 | // stop all event |
| 534 | LogEvent event3(2 /*tagId*/, 0 /*timestamp*/); |
| 535 | matcherState.clear(); |
| 536 | matcherState.push_back(MatchingState::kNotMatched); |
| 537 | matcherState.push_back(MatchingState::kNotMatched); |
| 538 | matcherState.push_back(MatchingState::kMatched); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 539 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 540 | conditionCache[0] = ConditionState::kNotEvaluated; |
| 541 | changedCache[0] = false; |
| 542 | conditionTracker.evaluateCondition(event3, matcherState, allPredicates, conditionCache, |
| 543 | changedCache); |
| 544 | EXPECT_TRUE(changedCache[0]); |
| 545 | EXPECT_EQ(0UL, conditionTracker.mSlicedConditionState.size()); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 546 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 547 | // TEST QUERY |
| 548 | const auto queryKey3 = getWakeLockQueryKey(position, uid_list1, conditionName); |
| 549 | conditionCache[0] = ConditionState::kNotEvaluated; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 550 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 551 | conditionTracker.isConditionMet(queryKey, allPredicates, conditionCache); |
| 552 | EXPECT_EQ(ConditionState::kFalse, conditionCache[0]); |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 553 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 554 | // TEST QUERY |
| 555 | const auto queryKey4 = getWakeLockQueryKey(position, uid_list2, conditionName); |
| 556 | conditionCache[0] = ConditionState::kNotEvaluated; |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 557 | |
Yangster-mac | 2087716 | 2017-12-22 17:19:39 -0800 | [diff] [blame] | 558 | conditionTracker.isConditionMet(queryKey, allPredicates, conditionCache); |
| 559 | EXPECT_EQ(ConditionState::kFalse, conditionCache[0]); |
| 560 | } |
| 561 | |
Yao Chen | 967b205 | 2017-11-07 16:36:43 -0800 | [diff] [blame] | 562 | } |
| 563 | |
| 564 | } // namespace statsd |
| 565 | } // namespace os |
| 566 | } // namespace android |
| 567 | #else |
| 568 | GTEST_LOG_(INFO) << "This test does nothing.\n"; |
| 569 | #endif |