| /* |
| * Copyright (C) 2018 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. |
| */ |
| |
| #include "src/trace_processor/event_tracker.h" |
| |
| #include "perfetto/base/logging.h" |
| #include "src/trace_processor/args_tracker.h" |
| #include "src/trace_processor/importers/ftrace/sched_event_tracker.h" |
| #include "src/trace_processor/process_tracker.h" |
| #include "src/trace_processor/track_tracker.h" |
| #include "test/gtest_and_gmock.h" |
| |
| namespace perfetto { |
| namespace trace_processor { |
| namespace { |
| |
| using ::testing::_; |
| using ::testing::InSequence; |
| using ::testing::Invoke; |
| |
| class EventTrackerTest : public ::testing::Test { |
| public: |
| EventTrackerTest() { |
| context.storage.reset(new TraceStorage()); |
| context.args_tracker.reset(new ArgsTracker(&context)); |
| context.process_tracker.reset(new ProcessTracker(&context)); |
| context.event_tracker.reset(new EventTracker(&context)); |
| context.track_tracker.reset(new TrackTracker(&context)); |
| sched_tracker = SchedEventTracker::GetOrCreate(&context); |
| } |
| |
| protected: |
| TraceProcessorContext context; |
| SchedEventTracker* sched_tracker; |
| }; |
| |
| TEST_F(EventTrackerTest, InsertSecondSched) { |
| uint32_t cpu = 3; |
| int64_t timestamp = 100; |
| uint32_t pid_1 = 2; |
| int64_t prev_state = 32; |
| static const char kCommProc1[] = "process1"; |
| static const char kCommProc2[] = "process2"; |
| uint32_t pid_2 = 4; |
| int32_t prio = 1024; |
| |
| const auto& timestamps = context.storage->slices().start_ns(); |
| sched_tracker->PushSchedSwitch(cpu, timestamp, pid_1, kCommProc2, prio, |
| prev_state, pid_2, kCommProc1, prio); |
| ASSERT_EQ(timestamps.size(), 1u); |
| |
| sched_tracker->PushSchedSwitch(cpu, timestamp + 1, pid_2, kCommProc1, prio, |
| prev_state, pid_1, kCommProc2, prio); |
| |
| ASSERT_EQ(timestamps.size(), 2ul); |
| ASSERT_EQ(timestamps[0], timestamp); |
| ASSERT_EQ(context.storage->GetThread(1).start_ns, 0); |
| ASSERT_STREQ( |
| context.storage->GetString(context.storage->GetThread(1).name_id).c_str(), |
| kCommProc1); |
| ASSERT_EQ(context.storage->slices().utids().front(), 1u); |
| ASSERT_EQ(context.storage->slices().durations().front(), 1); |
| } |
| |
| TEST_F(EventTrackerTest, InsertThirdSched_SameThread) { |
| uint32_t cpu = 3; |
| int64_t timestamp = 100; |
| int64_t prev_state = 32; |
| static const char kCommProc1[] = "process1"; |
| static const char kCommProc2[] = "process2"; |
| int32_t prio = 1024; |
| |
| const auto& timestamps = context.storage->slices().start_ns(); |
| sched_tracker->PushSchedSwitch(cpu, timestamp, /*tid=*/4, kCommProc2, prio, |
| prev_state, |
| /*tid=*/2, kCommProc1, prio); |
| ASSERT_EQ(timestamps.size(), 1u); |
| |
| sched_tracker->PushSchedSwitch(cpu, timestamp + 1, /*tid=*/2, kCommProc1, |
| prio, prev_state, |
| /*tid=*/4, kCommProc2, prio); |
| sched_tracker->PushSchedSwitch(cpu, timestamp + 11, /*tid=*/4, kCommProc2, |
| prio, prev_state, |
| /*tid=*/2, kCommProc1, prio); |
| sched_tracker->PushSchedSwitch(cpu, timestamp + 31, /*tid=*/2, kCommProc1, |
| prio, prev_state, |
| /*tid=*/4, kCommProc2, prio); |
| |
| ASSERT_EQ(timestamps.size(), 4ul); |
| ASSERT_EQ(timestamps[0], timestamp); |
| ASSERT_EQ(context.storage->GetThread(1).start_ns, 0); |
| ASSERT_EQ(context.storage->slices().durations().at(0), 1u); |
| ASSERT_EQ(context.storage->slices().durations().at(1), 11u - 1u); |
| ASSERT_EQ(context.storage->slices().durations().at(2), 31u - 11u); |
| ASSERT_EQ(context.storage->slices().utids().at(0), |
| context.storage->slices().utids().at(2)); |
| } |
| |
| TEST_F(EventTrackerTest, CounterDuration) { |
| uint32_t cpu = 3; |
| int64_t timestamp = 100; |
| StringId name_id = 0; |
| |
| TrackId track = context.track_tracker->InternCpuCounterTrack(name_id, cpu); |
| context.event_tracker->PushCounter(timestamp, 1000, track); |
| context.event_tracker->PushCounter(timestamp + 1, 4000, track); |
| context.event_tracker->PushCounter(timestamp + 3, 5000, track); |
| context.event_tracker->PushCounter(timestamp + 9, 1000, track); |
| |
| ASSERT_EQ(context.storage->counter_track_table().row_count(), 1ul); |
| |
| ASSERT_EQ(context.storage->counter_table().row_count(), 4ul); |
| ASSERT_EQ(context.storage->counter_table().ts()[0], timestamp); |
| ASSERT_DOUBLE_EQ(context.storage->counter_table().value()[0], 1000); |
| |
| ASSERT_EQ(context.storage->counter_table().ts()[1], timestamp + 1); |
| ASSERT_DOUBLE_EQ(context.storage->counter_table().value()[1], 4000); |
| |
| ASSERT_EQ(context.storage->counter_table().ts()[2], timestamp + 3); |
| ASSERT_DOUBLE_EQ(context.storage->counter_table().value()[2], 5000); |
| } |
| |
| } // namespace |
| } // namespace trace_processor |
| } // namespace perfetto |