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#include "split_iterator.h"
#include <library/cpp/testing/unittest/registar.h>
class TSplitIteratorTest: public TTestBase {
UNIT_TEST_SUITE(TSplitIteratorTest);
UNIT_TEST(TestDelimiters);
UNIT_TEST(TestDelimitersSplit);
UNIT_TEST(TestDelimitersStrictSplit);
UNIT_TEST(TestTail);
UNIT_TEST(TestScreenedDelimitersSplit);
UNIT_TEST(TestSubstringDelimiter);
UNIT_TEST_SUITE_END();
public:
void TestDelimiters();
void TestDelimitersSplit();
void TestDelimitersStrictSplit();
void TestTail();
void TestScreenedDelimitersSplit();
void TestSubstringDelimiter();
};
void TSplitIteratorTest::TestDelimiters() {
TSplitDelimiters delims("@");
for (int i = 0; i < 256; ++i)
if ('@' != i) {
UNIT_ASSERT(!delims.IsDelimiter((ui8)i));
} else {
UNIT_ASSERT(delims.IsDelimiter((ui8)i));
}
}
void TSplitIteratorTest::TestDelimitersSplit() {
{
TString s = "1a3b45cd";
TSplitDelimiters delims("abcd");
TDelimitersSplit split(s, delims);
TSplitTokens tokens;
Split(split, &tokens);
TSplitTokens pattern = {"1", "3", "45"};
UNIT_ASSERT(tokens == pattern);
}
{
TString s = "aaaaaa";
TSplitDelimiters delims("abcd");
TDelimitersSplit split(s, delims);
TSplitTokens tokens;
Split(split, &tokens);
TSplitTokens pattern = {};
UNIT_ASSERT(tokens == pattern);
}
}
void TSplitIteratorTest::TestDelimitersStrictSplit() {
{
TString s = "grp@2";
TSplitDelimiters delims("@");
TDelimitersStrictSplit split(s, delims);
TSplitTokens tokens;
Split(split, &tokens);
TSplitTokens pattern = {"grp", "2"};
UNIT_ASSERT(tokens == pattern);
}
{
TString s = "@grp@2@@";
TSplitDelimiters delims("@");
TDelimitersStrictSplit split(s, delims);
TSplitTokens tokens;
Split(split, &tokens);
TSplitTokens pattern = {"", "grp", "2", ""};
UNIT_ASSERT(tokens == pattern);
}
}
void TSplitIteratorTest::TestTail() {
TString s = "grp@2@4";
TSplitDelimiters delims("@");
TDelimitersSplit split(s, delims);
TDelimitersSplit::TIterator it = split.Iterator();
UNIT_ASSERT_EQUAL(it.GetTail(), "grp@2@4");
it.Next();
UNIT_ASSERT_EQUAL(it.GetTail(), "2@4");
it.Next();
UNIT_ASSERT_EQUAL(it.GetTail(), "4");
it.Next();
UNIT_ASSERT_EQUAL(it.GetTail(), "");
}
void TSplitIteratorTest::TestScreenedDelimitersSplit() {
{
const TString s = "77.88.58.91 - - [28/Aug/2008:00:08:07 +0400] \"GET /export/mordashka.tgz HTTP/1.1\" 304 - \"-\" \"libwww-perl/5.805\" \"news.yandex.ru,80\" \"-\" \"-\" 1219867687 \"0\" 3283 2";
const TSplitDelimiters delims(" ");
const TSplitDelimiters screens("\"[]");
const TScreenedDelimitersSplit splitter(s, delims, screens);
TScreenedDelimitersSplit::TIterator it = splitter.Iterator();
UNIT_ASSERT_EQUAL(it.NextString(), "77.88.58.91");
UNIT_ASSERT_EQUAL(it.NextString(), "-");
UNIT_ASSERT_EQUAL(it.NextString(), "-");
UNIT_ASSERT_EQUAL(it.NextString(), "[28/Aug/2008:00:08:07 +0400]");
UNIT_ASSERT_EQUAL(it.NextString(), "\"GET /export/mordashka.tgz HTTP/1.1\"");
UNIT_ASSERT_EQUAL(it.NextString(), "304");
UNIT_ASSERT_EQUAL(it.NextString(), "-");
UNIT_ASSERT_EQUAL(it.NextString(), "\"-\"");
UNIT_ASSERT_EQUAL(it.NextString(), "\"libwww-perl/5.805\"");
UNIT_ASSERT_EQUAL(it.NextString(), "\"news.yandex.ru,80\"");
UNIT_ASSERT_EQUAL(it.NextString(), "\"-\"");
UNIT_ASSERT_EQUAL(it.NextString(), "\"-\"");
UNIT_ASSERT_EQUAL(it.NextString(), "1219867687");
UNIT_ASSERT_EQUAL(it.NextString(), "\"0\"");
UNIT_ASSERT_EQUAL(it.NextString(), "3283");
UNIT_ASSERT_EQUAL(it.NextString(), "2");
}
{
const TString s = "77.88.58.91 - - [28/Aug/2008:00:08:07 +0400] \"GET /export/mordashka.tgz HTTP/1.1\" 304 - \"-\" \"libwww-perl/5.805\" \"news.yandex.ru,80\" \"-\" \"-\" 1219867687 \"0\" 3283 2";
const TSplitDelimiters delims(" ");
const TSplitDelimiters screens("\"[]");
const TScreenedDelimitersSplit splitter(s.Data(), s.Size(), delims, screens);
TScreenedDelimitersSplit::TIterator it = splitter.Iterator();
UNIT_ASSERT_EQUAL(it.NextString(), "77.88.58.91");
UNIT_ASSERT_EQUAL(it.NextString(), "-");
UNIT_ASSERT_EQUAL(it.NextString(), "-");
UNIT_ASSERT_EQUAL(it.NextString(), "[28/Aug/2008:00:08:07 +0400]");
UNIT_ASSERT_EQUAL(it.NextString(), "\"GET /export/mordashka.tgz HTTP/1.1\"");
UNIT_ASSERT_EQUAL(it.NextString(), "304");
UNIT_ASSERT_EQUAL(it.NextString(), "-");
UNIT_ASSERT_EQUAL(it.NextString(), "\"-\"");
UNIT_ASSERT_EQUAL(it.NextString(), "\"libwww-perl/5.805\"");
UNIT_ASSERT_EQUAL(it.NextString(), "\"news.yandex.ru,80\"");
UNIT_ASSERT_EQUAL(it.NextString(), "\"-\"");
UNIT_ASSERT_EQUAL(it.NextString(), "\"-\"");
UNIT_ASSERT_EQUAL(it.NextString(), "1219867687");
UNIT_ASSERT_EQUAL(it.NextString(), "\"0\"");
UNIT_ASSERT_EQUAL(it.NextString(), "3283");
UNIT_ASSERT_EQUAL(it.NextString(), "2");
}
}
void TSplitIteratorTest::TestSubstringDelimiter() {
const TString s = "a@@bb@@cc@c.d@@r";
static const TSubstringSplitDelimiter delimiter("@@");
const TSubstringSplit splitter(s, delimiter);
TSubstringSplit::TIterator it = splitter.Iterator();
UNIT_ASSERT_EQUAL(it.NextString(), "a");
UNIT_ASSERT_EQUAL(it.NextString(), "bb");
UNIT_ASSERT_EQUAL(it.NextString(), "cc@c.d");
UNIT_ASSERT_EQUAL(it.NextString(), "r");
UNIT_ASSERT(it.Eof());
}
UNIT_TEST_SUITE_REGISTRATION(TSplitIteratorTest);
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