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/*
* 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.
*/
#include "time_value_buffer.h"
#include <gtest/gtest.h>
using profiler::TimeValue;
using profiler::TimeValueBuffer;
const timespec t1 = {1, 0};
const timespec t2 = {2, 0};
const timespec t3 = {3, 0};
const timespec t4 = {4, 0};
typedef TimeValue<float> TimeFloat;
typedef TimeValueBuffer<float> TimeFloatBuffer;
TEST(AddData, AddDataMoreThanCapacity) {
TimeFloatBuffer buffer(2);
buffer.GetSize();
buffer.Add(10, t1);
EXPECT_EQ(1, buffer.GetSize());
EXPECT_EQ(10, buffer.Get(0).value);
buffer.Add(20, t2);
EXPECT_EQ(2, buffer.GetSize());
EXPECT_EQ(20, buffer.Get(1).value);
buffer.Add(30, t3);
EXPECT_EQ(2, buffer.GetSize());
EXPECT_EQ(20, buffer.Get(0).value);
EXPECT_EQ(30, buffer.Get(1).value);
}
TEST(GetData, Empty) {
TimeFloatBuffer buffer(3);
std::vector<TimeFloat> values = buffer.Get(t1, t2);
EXPECT_EQ(0, values.size());
}
TEST(GetData, DataForQueryTimeRange) {
TimeFloatBuffer buffer(2);
buffer.Add(10, t1);
buffer.Add(20, t2);
std::vector<TimeFloat> values = buffer.Get(t1, t2);
EXPECT_EQ(1, values.size());
EXPECT_EQ(10, values.at(0).value);
values.clear();
values = buffer.Get(t1, t3);
EXPECT_EQ(2, values.size());
EXPECT_EQ(10, values.at(0).value);
EXPECT_EQ(20, values.at(1).value);
}
TEST(GetData, NoDataForQueryTimeRange) {
TimeFloatBuffer buffer(2);
buffer.Add(10, t1);
buffer.Add(20, t2);
std::vector<TimeFloat> values = buffer.Get(t3, t4);
EXPECT_EQ(0, values.size());
}
TEST(GetData, AddDataMoreThanCapacity) {
TimeFloatBuffer buffer(2);
buffer.Add(10, t1);
buffer.Add(20, t2);
buffer.Add(30, t3);
std::vector<TimeFloat> values = buffer.Get(t1, t3);
EXPECT_EQ(1, values.size());
EXPECT_EQ(20, values.at(0).value);
}
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