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TestStatic.cpp
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TestStatic.cpp
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#pragma comment(linker, "/STACK:66777216")
#include "BaseTest.h"
#include "StaticMatcher.h"
using std::make_pair;
using std::vector;
BOOST_AUTO_TEST_CASE(StaticMatcherSimpleTest) {
TStaticTemplateMatcher TestStatic1;
std::vector<TStringID> templates;
templates.push_back(TestStatic1.AddTemplate("aba"));
templates.push_back(TestStatic1.AddTemplate("cac"));
templates.push_back(TestStatic1.AddTemplate("bac"));
templates.push_back(TestStatic1.AddTemplate("aca"));
templates.push_back(TestStatic1.AddTemplate("ba"));
templates.push_back(TestStatic1.AddTemplate("abacaba"));
TStringStream teststream1("abacaba");
TMatchResults TrueAns1;
TrueAns1.push_back(make_pair(2,templates[0]));
TrueAns1.push_back(make_pair(6,templates[5]));
TrueAns1.push_back(make_pair(6,templates[0]));
TrueAns1.push_back(make_pair(3,templates[2]));
TrueAns1.push_back(make_pair(4,templates[3]));
TrueAns1.push_back(make_pair(2,templates[4]));
TrueAns1.push_back(make_pair(6,templates[4]));
BOOST_CHECK(CompareResults(TestStatic1.MatchStream(teststream1), TrueAns1));
teststream1.reset();
templates.clear();
TStaticTemplateMatcher TestStatic2;
templates.push_back(TestStatic2.AddTemplate("aba"));
templates.push_back(TestStatic2.AddTemplate("cac"));
templates.push_back(TestStatic2.AddTemplate("bac"));
templates.push_back(TestStatic2.AddTemplate("aca"));
templates.push_back(TestStatic2.AddTemplate("ba"));
templates.push_back(TestStatic2.AddTemplate("abacaba"));
templates.push_back(TestStatic2.AddTemplate("a"));
TrueAns1.push_back(make_pair(0,templates[6]));
TrueAns1.push_back(make_pair(2,templates[6]));
TrueAns1.push_back(make_pair(4,templates[6]));
TrueAns1.push_back(make_pair(6,templates[6]));
BOOST_CHECK(CompareResults(TestStatic2.MatchStream(teststream1), TrueAns1));
TStringStream teststream2("112312ba");
TMatchResults TrueAns2;
TrueAns2.push_back(make_pair(7,templates[4]));
TrueAns2.push_back(make_pair(7,templates[6]));
BOOST_CHECK(CompareResults(TestStatic2.MatchStream(teststream2), TrueAns2));
TStaticTemplateMatcher TestStatic3;
TMatchResults TrueAns4;
TStringStream teststream3("baacaababa");
TStringID templateid= TestStatic3.AddTemplate("ba");
TrueAns4.push_back(make_pair(1,templateid));
TrueAns4.push_back(make_pair(7,templateid));
TrueAns4.push_back(make_pair(9,templateid));
BOOST_CHECK(CompareResults(TrueAns4,TestStatic3.MatchStream(teststream3)));
}
BOOST_AUTO_TEST_CASE(StaticMatcherBoundariesTest) {
TStaticTemplateMatcher TestStatic1;
vector<TStringID> templates;
templates.push_back(TestStatic1.AddTemplate("a"));
templates.push_back(TestStatic1.AddTemplate("b"));
templates.push_back(TestStatic1.AddTemplate("bbc"));
TStringStream teststream1("aaaca");
TMatchResults TrueAns1;
TrueAns1.push_back(make_pair(0, templates[0]));
TrueAns1.push_back(make_pair(1, templates[0]));
TrueAns1.push_back(make_pair(2, templates[0]));
TrueAns1.push_back(make_pair(4, templates[0]));
BOOST_CHECK(CompareResults(TestStatic1.MatchStream(teststream1),TrueAns1));
}
BOOST_AUTO_TEST_CASE(DynamicMatcherFailTest) {
TDynamicTemplateMatcher TestDynamic1;
TestDynamic1.AddTemplate("test");
BOOST_CHECK_THROW(TestDynamic1.AddTemplate("test"),std::logic_error);
}
BOOST_AUTO_TEST_CASE(DynamicMatcherSimpleTest) {
TDynamicTemplateMatcher TestDynamic1;
std::vector<TStringID> templates;
templates.push_back(TestDynamic1.AddTemplate("aba"));
templates.push_back(TestDynamic1.AddTemplate("cac"));
templates.push_back(TestDynamic1.AddTemplate("bac"));
templates.push_back(TestDynamic1.AddTemplate("aca"));
templates.push_back(TestDynamic1.AddTemplate("ba"));
templates.push_back(TestDynamic1.AddTemplate("abacaba"));
TStringStream teststream1("abacaba");
TMatchResults TrueAns1;
TrueAns1.push_back(make_pair(2,templates[0]));
TrueAns1.push_back(make_pair(6,templates[5]));
TrueAns1.push_back(make_pair(6,templates[0]));
TrueAns1.push_back(make_pair(3,templates[2]));
TrueAns1.push_back(make_pair(4,templates[3]));
TrueAns1.push_back(make_pair(2,templates[4]));
TrueAns1.push_back(make_pair(6,templates[4]));
BOOST_CHECK(CompareResults(TestDynamic1.MatchStream(teststream1), TrueAns1));
teststream1.reset();
BOOST_CHECK(CompareResults(TestDynamic1.MatchStream(teststream1), TrueAns1));
templates.push_back(TestDynamic1.AddTemplate("a"));
TrueAns1.push_back(make_pair(0,templates[6]));
TrueAns1.push_back(make_pair(2,templates[6]));
TrueAns1.push_back(make_pair(4,templates[6]));
TrueAns1.push_back(make_pair(6,templates[6]));
teststream1.reset();
BOOST_CHECK(CompareResults(TestDynamic1.MatchStream(teststream1), TrueAns1));
TStringStream teststream2("112312ba");
TMatchResults TrueAns2;
TrueAns2.push_back(make_pair(7,templates[4]));
TrueAns2.push_back(make_pair(7,templates[6]));
BOOST_CHECK(CompareResults(TestDynamic1.MatchStream(teststream2), TrueAns2));
templates.clear();
TDynamicTemplateMatcher TestDynamic3;
templates.push_back(TestDynamic3.AddTemplate("a"));
templates.push_back(TestDynamic3.AddTemplate("aa"));
templates.push_back(TestDynamic3.AddTemplate("aaa"));
TStringStream teststream3("aaaaaaa");
TMatchResults TrueAns3;
TrueAns3.push_back(make_pair(0,templates[0]));
TrueAns3.push_back(make_pair(1,templates[0]));
TrueAns3.push_back(make_pair(2,templates[0]));
TrueAns3.push_back(make_pair(3,templates[0]));
TrueAns3.push_back(make_pair(4,templates[0]));
TrueAns3.push_back(make_pair(5,templates[0]));
TrueAns3.push_back(make_pair(6,templates[0]));
TrueAns3.push_back(make_pair(1,templates[1]));
TrueAns3.push_back(make_pair(2,templates[1]));
TrueAns3.push_back(make_pair(3,templates[1]));
TrueAns3.push_back(make_pair(4,templates[1]));
TrueAns3.push_back(make_pair(5,templates[1]));
TrueAns3.push_back(make_pair(6,templates[1]));
TrueAns3.push_back(make_pair(2,templates[2]));
TrueAns3.push_back(make_pair(3,templates[2]));
TrueAns3.push_back(make_pair(4,templates[2]));
TrueAns3.push_back(make_pair(5,templates[2]));
TrueAns3.push_back(make_pair(6,templates[2]));
BOOST_CHECK(CompareResults(TestDynamic3.MatchStream(teststream3),TrueAns3));
TDynamicTemplateMatcher TestDynamic4;
TMatchResults TrueAns4;
TStringStream teststream4("baacaababa");
TStringID templateid= TestDynamic4.AddTemplate("ba");
TrueAns4.push_back(make_pair(1,templateid));
TrueAns4.push_back(make_pair(7,templateid));
TrueAns4.push_back(make_pair(9,templateid));
BOOST_CHECK(CompareResults(TrueAns4,TestDynamic4.MatchStream(teststream4)));
}
BOOST_AUTO_TEST_CASE(T2DSingleMatcherSimpleTest) {
T2DSingleTemplateMatcher TestT2DSingle1;
vector<string> A;
vector<string> B;
A.push_back("ab");
A.push_back("ab");
B.push_back("aabb");
B.push_back("abab");
B.push_back("abab");
B.push_back("bbaa");
TestT2DSingle1.AddTemplateTable(A);
TMatchResults TrueAns1;
TrueAns1.push_back(make_pair(2,1));
TrueAns1.push_back(make_pair(2,3));
BOOST_CHECK(CompareResults(TestT2DSingle1.MatchTable(B),TrueAns1));
T2DSingleTemplateMatcher TestT2DSingle2;
A.clear();
B.clear();
A.push_back("bca");
A.push_back("bab");
B.push_back("ababcaab");
B.push_back("bbcbabca");
B.push_back("abcaabab");
B.push_back("baabcbab");
B.push_back("bbcaaabc");
B.push_back("cbabacca");
TMatchResults TrueAns2;
TestT2DSingle2.AddTemplateTable(A);
TrueAns2.push_back(make_pair(1,5));
TrueAns2.push_back(make_pair(2,7));
TrueAns2.push_back(make_pair(5,3));
BOOST_CHECK(CompareResults(TestT2DSingle2.MatchTable(B),TrueAns2));
}
template <typename MatcherType>
class staticmatchertest {
public:
MatcherType Matcher;
ICharStream& stream_;
vector<string> pattern_;
staticmatchertest(ICharStream &stream, const vector<string>&pattern):stream_(stream), pattern_(pattern) {
}
TMatchResults operator()(MatcherType &Matcher){
for(auto &tmp:pattern_)Matcher.AddTemplate(tmp);
return Matcher.MatchStream(stream_);
}
};
BOOST_AUTO_TEST_CASE(StaticMatcherStressTest){
for (size_t testnumber = 0; testnumber < 100; ++testnumber) {
vector<string> templates;
templates.resize(rand()%15);
for (size_t template_num = 0; template_num < templates.size();++template_num) {
size_t templatesize = rand() % 10 + 1;
string substring;
for (size_t i = 0; i < templatesize; ++i)
substring.push_back('a'+rand()%3);
templates[template_num]=std::move(substring);
}
size_t textsize = rand() % 100000;
string text;
for (size_t i = 0; i < textsize; ++i)
text.push_back('a'+rand()%3);
TStringStream teststream1(text),teststream2(text);
staticmatchertest<TStaticTemplateMatcher> test1(teststream1, templates);
staticmatchertest<TNaiveTemplateMatcher> test2(teststream2, templates);
TStaticTemplateMatcher StaticMatcher;
TNaiveTemplateMatcher NaiveMatcher;
BOOST_CHECK(CompareMatchersResults(StaticMatcher, NaiveMatcher, test1, test2));
}
}
BOOST_AUTO_TEST_CASE(DynamicMatcherStressTest) {
for (size_t testnumber = 0; testnumber < 100; ++testnumber) {
vector<string> templates;
templates.resize(rand()%15);
for (size_t template_num = 0; template_num < templates.size();++template_num) {
size_t templatesize = rand() % 10 + 1;
string substring;
for (size_t i = 0; i < templatesize; ++i)
substring.push_back('a'+rand()%3);
templates[template_num]=std::move(substring);
}
size_t textsize = rand() % 100000;
string text;
for (size_t i = 0; i < textsize; ++i)
text.push_back('a'+rand()%3);
TStringStream teststream1(text),teststream2(text);
staticmatchertest<TDynamicTemplateMatcher> test1(teststream1, templates);
staticmatchertest<TNaiveTemplateMatcher> test2(teststream2, templates);
TDynamicTemplateMatcher DynamicMatcher;
TNaiveTemplateMatcher NaiveMatcher;
BOOST_CHECK(CompareMatchersResults(DynamicMatcher, NaiveMatcher, test1, test2));
}
}
BOOST_AUTO_TEST_CASE(StaticMatcherBigTests) {
srand(time(0));
TStaticTemplateMatcher StaticMatcher2;
string long_a;
long_a.reserve(1000000);
for (size_t i = 0; i < 1000000; ++i)
long_a.push_back('a');
TStringStream teststream2(long_a);
StaticMatcher2.AddTemplate("a");
StaticMatcher2.AddTemplate("aa");
StaticMatcher2.AddTemplate("aaa");
StaticMatcher2.MatchStream(teststream2);
for (size_t i = 0; i < 300; ++i)
long_a[rand()%1000000] = 'b';
TStringStream teststream3(long_a);
StaticMatcher2.MatchStream(teststream3);
StaticMatcher2;
string randomstr;
randomstr.reserve(1000000);
for (size_t i = 0; i < 1000000; ++i)
randomstr.push_back('a' + rand()%30);
TStaticTemplateMatcher StaticMatcher4;
size_t begin = rand()%400000;
size_t end = begin+ 1 + rand() % 400000;
StaticMatcher4.AddTemplate(string(&randomstr[begin],&randomstr[end]));
begin = rand()%400000;
end = begin + 1 + rand() % 4000000;
StaticMatcher4.AddTemplate(string(&randomstr[begin],&randomstr[end]));
begin = rand()%400000;
end = begin + 1 + rand() % 400000;
StaticMatcher4.AddTemplate(string(&randomstr[begin],&randomstr[end]));
TStringStream teststream4(randomstr);
StaticMatcher4.MatchStream(teststream4);
}