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// Copyright 2017 The Cobalt Authors. All Rights Reserved.
//
// 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 <string>
#include "base/time/time.h"
#include "cobalt/base/c_val_collection_timer_stats.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using ::testing::InSequence;
using ::testing::Return;
using ::testing::SaveArg;
using ::testing::_;
namespace base {
TEST(CValCollectionTimerStatsTest, DefaultValues) {
const std::string name = "CollectionTimerStats";
const size_t max_size = 5;
bool enable_entry_list_c_val = false;
base::CValCollectionTimerStats<> cval(name, max_size,
enable_entry_list_c_val);
base::CValManager* cvm = base::CValManager::GetInstance();
base::Optional<std::string> count =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Cnt", name.c_str()));
base::Optional<std::string> avg =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Avg", name.c_str()));
base::Optional<std::string> min =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Min", name.c_str()));
base::Optional<std::string> max =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Max", name.c_str()));
base::Optional<std::string> pct25 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.25th", name.c_str()));
base::Optional<std::string> pct50 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.50th", name.c_str()));
base::Optional<std::string> pct75 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.75th", name.c_str()));
base::Optional<std::string> pct95 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.95th", name.c_str()));
base::Optional<std::string> std =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Std", name.c_str()));
base::Optional<std::string> entry_list = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.EntryList", name.c_str()));
EXPECT_TRUE(count);
EXPECT_EQ(*count, "0");
EXPECT_TRUE(avg);
EXPECT_EQ(*avg, "0us");
EXPECT_TRUE(min);
EXPECT_EQ(*min, "0us");
EXPECT_TRUE(max);
EXPECT_EQ(*max, "0us");
EXPECT_TRUE(pct25);
EXPECT_EQ(*pct25, "0us");
EXPECT_TRUE(pct50);
EXPECT_EQ(*pct50, "0us");
EXPECT_TRUE(pct75);
EXPECT_EQ(*pct75, "0us");
EXPECT_TRUE(pct95);
EXPECT_EQ(*pct95, "0us");
EXPECT_TRUE(std);
EXPECT_EQ(*std, "0us");
EXPECT_FALSE(entry_list);
}
TEST(CValCollectionTimerStatsTest, NoFlush) {
const std::string name = "CollectionTimerStats";
const size_t max_size = 5;
bool enable_entry_list_c_val = true;
base::CValCollectionTimerStats<> cval(name, max_size,
enable_entry_list_c_val);
cval.Start(base::TimeTicks::FromInternalValue(1000));
cval.Stop(base::TimeTicks::FromInternalValue(4000));
cval.Start(base::TimeTicks::FromInternalValue(4000));
cval.Stop(base::TimeTicks::FromInternalValue(13000));
cval.Start(base::TimeTicks::FromInternalValue(13000));
cval.Stop(base::TimeTicks::FromInternalValue(14000));
cval.Start(base::TimeTicks::FromInternalValue(14000));
cval.Stop(base::TimeTicks::FromInternalValue(21000));
base::CValManager* cvm = base::CValManager::GetInstance();
base::Optional<std::string> count =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Cnt", name.c_str()));
base::Optional<std::string> avg =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Avg", name.c_str()));
base::Optional<std::string> min =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Min", name.c_str()));
base::Optional<std::string> max =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Max", name.c_str()));
base::Optional<std::string> pct25 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.25th", name.c_str()));
base::Optional<std::string> pct50 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.50th", name.c_str()));
base::Optional<std::string> pct75 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.75th", name.c_str()));
base::Optional<std::string> pct95 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.95th", name.c_str()));
base::Optional<std::string> std =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Std", name.c_str()));
base::Optional<std::string> entry_list = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.EntryList", name.c_str()));
EXPECT_TRUE(count);
EXPECT_EQ(*count, "0");
EXPECT_TRUE(avg);
EXPECT_EQ(*avg, "0us");
EXPECT_TRUE(min);
EXPECT_EQ(*min, "0us");
EXPECT_TRUE(max);
EXPECT_EQ(*max, "0us");
EXPECT_TRUE(pct25);
EXPECT_EQ(*pct25, "0us");
EXPECT_TRUE(pct50);
EXPECT_EQ(*pct50, "0us");
EXPECT_TRUE(pct75);
EXPECT_EQ(*pct75, "0us");
EXPECT_TRUE(pct95);
EXPECT_EQ(*pct95, "0us");
EXPECT_TRUE(std);
EXPECT_EQ(*std, "0us");
EXPECT_TRUE(entry_list);
EXPECT_EQ(*entry_list, "[]");
}
TEST(CValCollectionTimerStatsTest, MaxSizeFlush) {
const std::string name = "CollectionTimerStats";
const size_t max_size = 5;
bool enable_entry_list_c_val = true;
base::CValCollectionTimerStats<> cval(name, max_size,
enable_entry_list_c_val);
cval.Start(base::TimeTicks::FromInternalValue(1000));
cval.Stop(base::TimeTicks::FromInternalValue(4000));
cval.Start(base::TimeTicks::FromInternalValue(4000));
cval.Stop(base::TimeTicks::FromInternalValue(13000));
cval.Start(base::TimeTicks::FromInternalValue(13000));
cval.Stop(base::TimeTicks::FromInternalValue(14000));
cval.Start(base::TimeTicks::FromInternalValue(14000));
cval.Stop(base::TimeTicks::FromInternalValue(21000));
cval.Start(base::TimeTicks::FromInternalValue(21000));
cval.Stop(base::TimeTicks::FromInternalValue(26000));
cval.Flush();
base::CValManager* cvm = base::CValManager::GetInstance();
base::Optional<std::string> count =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Cnt", name.c_str()));
base::Optional<std::string> avg =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Avg", name.c_str()));
base::Optional<std::string> min =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Min", name.c_str()));
base::Optional<std::string> max =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Max", name.c_str()));
base::Optional<std::string> pct25 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.25th", name.c_str()));
base::Optional<std::string> pct50 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.50th", name.c_str()));
base::Optional<std::string> pct75 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.75th", name.c_str()));
base::Optional<std::string> pct95 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.95th", name.c_str()));
base::Optional<std::string> std =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Std", name.c_str()));
base::Optional<std::string> entry_list = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.EntryList", name.c_str()));
EXPECT_TRUE(count);
EXPECT_EQ(*count, "5");
EXPECT_TRUE(avg);
EXPECT_EQ(*avg, "5.0ms");
EXPECT_TRUE(min);
EXPECT_EQ(*min, "1000us");
EXPECT_TRUE(max);
EXPECT_EQ(*max, "9.0ms");
EXPECT_TRUE(pct25);
EXPECT_EQ(*pct25, "3.0ms");
EXPECT_TRUE(pct50);
EXPECT_EQ(*pct50, "5.0ms");
EXPECT_TRUE(pct75);
EXPECT_EQ(*pct75, "7.0ms");
EXPECT_TRUE(pct95);
EXPECT_EQ(*pct95, "8.6ms");
EXPECT_TRUE(std);
EXPECT_EQ(*std, "3.2ms");
EXPECT_TRUE(entry_list);
EXPECT_EQ(*entry_list, "[3000, 9000, 1000, 7000, 5000]");
}
TEST(CValCollectionTimerStatsTest, ManualFlush) {
const std::string name = "CollectionTimerStats";
const size_t max_size = 5;
bool enable_entry_list_c_val = true;
base::CValCollectionTimerStats<CValPublic> cval(name, max_size,
enable_entry_list_c_val);
cval.Start(base::TimeTicks::FromInternalValue(1000));
cval.Stop(base::TimeTicks::FromInternalValue(4000));
cval.Start(base::TimeTicks::FromInternalValue(4000));
cval.Stop(base::TimeTicks::FromInternalValue(13000));
cval.Start(base::TimeTicks::FromInternalValue(13000));
cval.Stop(base::TimeTicks::FromInternalValue(14000));
cval.Start(base::TimeTicks::FromInternalValue(14000));
cval.Stop(base::TimeTicks::FromInternalValue(21000));
cval.Flush();
cval.Start(base::TimeTicks::FromInternalValue(21000));
cval.Stop(base::TimeTicks::FromInternalValue(26000));
base::CValManager* cvm = base::CValManager::GetInstance();
base::Optional<std::string> count =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Cnt", name.c_str()));
base::Optional<std::string> avg =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Avg", name.c_str()));
base::Optional<std::string> min =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Min", name.c_str()));
base::Optional<std::string> max =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Max", name.c_str()));
base::Optional<std::string> pct25 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.25th", name.c_str()));
base::Optional<std::string> pct50 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.50th", name.c_str()));
base::Optional<std::string> pct75 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.75th", name.c_str()));
base::Optional<std::string> pct95 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.95th", name.c_str()));
base::Optional<std::string> std =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Std", name.c_str()));
base::Optional<std::string> entry_list = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.EntryList", name.c_str()));
EXPECT_TRUE(count);
EXPECT_EQ(*count, "4");
EXPECT_TRUE(avg);
EXPECT_EQ(*avg, "5.0ms");
EXPECT_TRUE(min);
EXPECT_EQ(*min, "1000us");
EXPECT_TRUE(max);
EXPECT_EQ(*max, "9.0ms");
EXPECT_TRUE(pct25);
EXPECT_EQ(*pct25, "2.5ms");
EXPECT_TRUE(pct50);
EXPECT_EQ(*pct50, "5.0ms");
EXPECT_TRUE(pct75);
EXPECT_EQ(*pct75, "7.5ms");
EXPECT_TRUE(pct95);
EXPECT_EQ(*pct95, "8.7ms");
EXPECT_TRUE(std);
EXPECT_EQ(*std, "3.7ms");
EXPECT_TRUE(entry_list);
EXPECT_EQ(*entry_list, "[3000, 9000, 1000, 7000]");
}
TEST(CValCollectionTimerStatsTest, TwoManualFlushes) {
const std::string name = "CollectionTimer";
const size_t max_size = 5;
bool enable_entry_list_c_val = true;
base::CValCollectionTimerStats<CValDebug> cval(name, max_size,
enable_entry_list_c_val);
cval.Start(base::TimeTicks::FromInternalValue(1000));
cval.Stop(base::TimeTicks::FromInternalValue(4000));
cval.Start(base::TimeTicks::FromInternalValue(4000));
cval.Stop(base::TimeTicks::FromInternalValue(13000));
cval.Start(base::TimeTicks::FromInternalValue(13000));
cval.Stop(base::TimeTicks::FromInternalValue(14000));
cval.Start(base::TimeTicks::FromInternalValue(14000));
cval.Stop(base::TimeTicks::FromInternalValue(21000));
cval.Flush();
cval.Start(base::TimeTicks::FromInternalValue(21000));
cval.Stop(base::TimeTicks::FromInternalValue(26000));
cval.Flush();
base::CValManager* cvm = base::CValManager::GetInstance();
base::Optional<std::string> count =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Cnt", name.c_str()));
base::Optional<std::string> avg =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Avg", name.c_str()));
base::Optional<std::string> min =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Min", name.c_str()));
base::Optional<std::string> max =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Max", name.c_str()));
base::Optional<std::string> pct25 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.25th", name.c_str()));
base::Optional<std::string> pct50 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.50th", name.c_str()));
base::Optional<std::string> pct75 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.75th", name.c_str()));
base::Optional<std::string> pct95 = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.Pct.95th", name.c_str()));
base::Optional<std::string> std =
cvm->GetValueAsPrettyString(base::StringPrintf("%s.Std", name.c_str()));
base::Optional<std::string> entry_list = cvm->GetValueAsPrettyString(
base::StringPrintf("%s.EntryList", name.c_str()));
EXPECT_TRUE(count);
EXPECT_EQ(*count, "1");
EXPECT_TRUE(avg);
EXPECT_EQ(*avg, "5.0ms");
EXPECT_TRUE(min);
EXPECT_EQ(*min, "5.0ms");
EXPECT_TRUE(max);
EXPECT_EQ(*max, "5.0ms");
EXPECT_TRUE(pct25);
EXPECT_EQ(*pct25, "5.0ms");
EXPECT_TRUE(pct50);
EXPECT_EQ(*pct50, "5.0ms");
EXPECT_TRUE(pct75);
EXPECT_EQ(*pct75, "5.0ms");
EXPECT_TRUE(pct95);
EXPECT_EQ(*pct95, "5.0ms");
EXPECT_TRUE(std);
EXPECT_EQ(*std, "0us");
EXPECT_TRUE(entry_list);
EXPECT_EQ(*entry_list, "[5000]");
}
} // namespace base