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//
// Copyright © 2019 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include <armnn/Types.hpp>
#include "LabelsAndEventClasses.hpp"
#include "ProfilingGuidGenerator.hpp"
#include <set>
#include <boost/test/unit_test.hpp>
using namespace armnn::profiling;
BOOST_AUTO_TEST_SUITE(ProfilingGuidTests)
BOOST_AUTO_TEST_CASE(GuidTest)
{
ProfilingGuid guid0(0);
ProfilingGuid guid1(1);
ProfilingGuid guid2(1);
BOOST_TEST(guid0 != guid1);
BOOST_TEST(guid1 == guid2);
BOOST_TEST(guid0 < guid1);
BOOST_TEST(guid0 <= guid1);
BOOST_TEST(guid1 <= guid2);
BOOST_TEST(guid1 > guid0);
BOOST_TEST(guid1 >= guid0);
BOOST_TEST(guid1 >= guid2);
}
BOOST_AUTO_TEST_CASE(StaticGuidTest)
{
ProfilingStaticGuid guid0(0);
ProfilingStaticGuid guid1(1);
ProfilingStaticGuid guid2(1);
BOOST_TEST(guid0 != guid1);
BOOST_TEST(guid1 == guid2);
BOOST_TEST(guid0 < guid1);
BOOST_TEST(guid0 <= guid1);
BOOST_TEST(guid1 <= guid2);
BOOST_TEST(guid1 > guid0);
BOOST_TEST(guid1 >= guid0);
BOOST_TEST(guid1 >= guid2);
}
BOOST_AUTO_TEST_CASE(DynamicGuidTest)
{
ProfilingDynamicGuid guid0(0);
ProfilingDynamicGuid guid1(1);
ProfilingDynamicGuid guid2(1);
BOOST_TEST(guid0 != guid1);
BOOST_TEST(guid1 == guid2);
BOOST_TEST(guid0 < guid1);
BOOST_TEST(guid0 <= guid1);
BOOST_TEST(guid1 <= guid2);
BOOST_TEST(guid1 > guid0);
BOOST_TEST(guid1 >= guid0);
BOOST_TEST(guid1 >= guid2);
}
std::string GenerateRandomString()
{
// Random a string lengh from 3 - 100
int minLength = 3;
int maxLength = 100;
// Random a character from lower case alphabets, upper case alphabets, numbers and special characters
int minAscii = 32; // space 32
int maxAscii = 126; // ~
int stringLen = rand() % (maxLength - minLength + 1) + minLength;
char str[stringLen + 1];
for (int i = 0; i < stringLen; ++i)
{
int randAscii = rand() % (maxAscii - minAscii + 1) + minAscii;
str[i] = char(randAscii);
}
str[stringLen] = '\0';
return std::string(str);
}
void CheckStaticGuid(uint64_t guid, uint64_t expectedGuid)
{
BOOST_TEST(guid == expectedGuid);
BOOST_TEST(guid >= MIN_STATIC_GUID);
}
void CheckDynamicGuid(uint64_t guid, uint64_t expectedGuid)
{
BOOST_TEST(guid == expectedGuid);
BOOST_TEST(guid < MIN_STATIC_GUID);
}
BOOST_AUTO_TEST_CASE(StaticGuidGeneratorCollisionTest)
{
ProfilingGuidGenerator generator;
std::set<uint64_t> guids;
std::set<std::string> strs;
std::map<uint64_t,std::string> guidMap;
int collision = 0;
for (int i = 0; i < 1000000; ++i)
{
std::string str = GenerateRandomString();
if(strs.find(str) != strs.end())
{
continue;
}
strs.insert(str);
ProfilingStaticGuid guid = generator.GenerateStaticId(str.c_str());
if (guids.find(guid) != guids.end())
{
collision++;
}
guids.insert(guid);
}
BOOST_TEST(collision == 0);
}
BOOST_AUTO_TEST_CASE(StaticGuidGeneratorTest)
{
ProfilingGuidGenerator generator;
ProfilingStaticGuid staticGuid0 = generator.GenerateStaticId("name");
CheckStaticGuid(staticGuid0, LabelsAndEventClasses::NAME_GUID);
BOOST_TEST(staticGuid0 != generator.GenerateStaticId("Name"));
ProfilingStaticGuid staticGuid1 = generator.GenerateStaticId("type");
CheckStaticGuid(staticGuid1, LabelsAndEventClasses::TYPE_GUID);
BOOST_TEST(staticGuid1 != generator.GenerateStaticId("Type"));
ProfilingStaticGuid staticGuid2 = generator.GenerateStaticId("index");
CheckStaticGuid(staticGuid2, LabelsAndEventClasses::INDEX_GUID);
BOOST_TEST(staticGuid2 != generator.GenerateStaticId("Index"));
}
BOOST_AUTO_TEST_CASE(DynamicGuidGeneratorTest)
{
ProfilingGuidGenerator generator;
for (unsigned int i = 0; i < 100; ++i)
{
ProfilingDynamicGuid guid = generator.NextGuid();
CheckDynamicGuid(guid, i);
}
}
BOOST_AUTO_TEST_SUITE_END()
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