// Test textIndexVersion:1 query with language "english". This invokes the standard English
// stemmer and stopword list.
TEST(FTSQuery, TextIndexVersion1LanguageEnglish) {
FTSQuery q;
ASSERT(q.parse("the running", "english", false, TEXT_INDEX_VERSION_1).isOK());
ASSERT_EQUALS(1U, q.getPositiveTerms().size());
ASSERT_EQUALS("run", *q.getPositiveTerms().begin());
ASSERT_EQUALS(0U, q.getNegatedTerms().size());
ASSERT_EQUALS(0U, q.getPositivePhr().size());
ASSERT_EQUALS(0U, q.getNegatedPhr().size());
}
TEST(FTSQuery, Neg1) {
FTSQuery q;
ASSERT(q.parse("this is -really fun", "english", false, TEXT_INDEX_VERSION_2).isOK());
ASSERT_EQUALS(1U, q.getPositiveTerms().size());
ASSERT_EQUALS("fun", *q.getPositiveTerms().begin());
ASSERT_EQUALS(1U, q.getNegatedTerms().size());
ASSERT_EQUALS("realli", *q.getNegatedTerms().begin());
ASSERT_TRUE(q.getTermsForBounds() == q.getPositiveTerms());
}
// Test textIndexVersion:1 query with language "eng". "eng" uses the English stemmer, and
// no stopword list.
TEST(FTSQuery, TextIndexVersion1LanguageEng) {
FTSQuery q;
ASSERT(q.parse("the running", "eng", false, TEXT_INDEX_VERSION_1).isOK());
ASSERT_EQUALS(2U, q.getPositiveTerms().size());
ASSERT_EQUALS(1, std::count(q.getPositiveTerms().begin(), q.getPositiveTerms().end(), "the"));
ASSERT_EQUALS(1, std::count(q.getPositiveTerms().begin(), q.getPositiveTerms().end(), "run"));
ASSERT_EQUALS(0U, q.getNegatedTerms().size());
ASSERT_EQUALS(0U, q.getPositivePhr().size());
ASSERT_EQUALS(0U, q.getNegatedPhr().size());
}
TEST(FTSQuery, Basic1) {
FTSQuery q;
ASSERT(q.parse("this is fun", "english", false, TEXT_INDEX_VERSION_2).isOK());
ASSERT_EQUALS(false, q.getCaseSensitive());
ASSERT_EQUALS(1U, q.getPositiveTerms().size());
ASSERT_EQUALS("fun", *q.getPositiveTerms().begin());
ASSERT_EQUALS(0U, q.getNegatedTerms().size());
ASSERT_EQUALS(0U, q.getPositivePhr().size());
ASSERT_EQUALS(0U, q.getNegatedPhr().size());
ASSERT_TRUE(q.getTermsForBounds() == q.getPositiveTerms());
}
TEST(FTSQuery, ParsePunctuation) {
FTSQuery q;
ASSERT(q.parse("hello.world", "english", false, TEXT_INDEX_VERSION_2).isOK());
ASSERT_EQUALS(false, q.getCaseSensitive());
ASSERT_EQUALS(2U, q.getPositiveTerms().size());
ASSERT_EQUALS("hello", *q.getPositiveTerms().begin());
ASSERT_EQUALS("world", *(--q.getPositiveTerms().end()));
ASSERT_EQUALS(0U, q.getNegatedTerms().size());
ASSERT_EQUALS(0U, q.getPositivePhr().size());
ASSERT_EQUALS(0U, q.getNegatedPhr().size());
ASSERT_TRUE(q.getTermsForBounds() == q.getPositiveTerms());
}
TEST(FTSQuery, Phrase1) {
FTSQuery q;
ASSERT(
q.parse("doing a \"phrase test\" for fun", "english", false, TEXT_INDEX_VERSION_2).isOK());
ASSERT_EQUALS(3U, q.getPositiveTerms().size());
ASSERT_EQUALS(0U, q.getNegatedTerms().size());
ASSERT_EQUALS(1U, q.getPositivePhr().size());
ASSERT_EQUALS(0U, q.getNegatedPhr().size());
ASSERT_TRUE(q.getTermsForBounds() == q.getPositiveTerms());
ASSERT_EQUALS("phrase test", q.getPositivePhr()[0]);
ASSERT_EQUALS("fun|phrase|test||||phrase test||", q.debugString());
}
TEST(FTSQuery, CaseSensitivePositiveTerms) {
FTSQuery q;
ASSERT(q.parse("This is Positively fun", "english", true, TEXT_INDEX_VERSION_2).isOK());
ASSERT_EQUALS(2U, q.getTermsForBounds().size());
ASSERT_EQUALS(1,
std::count(q.getTermsForBounds().begin(), q.getTermsForBounds().end(), "posit"));
ASSERT_EQUALS(1, std::count(q.getTermsForBounds().begin(), q.getTermsForBounds().end(), "fun"));
ASSERT_EQUALS(2U, q.getPositiveTerms().size());
ASSERT_EQUALS(1, std::count(q.getPositiveTerms().begin(), q.getPositiveTerms().end(), "Posit"));
ASSERT_EQUALS(1, std::count(q.getPositiveTerms().begin(), q.getPositiveTerms().end(), "fun"));
ASSERT_EQUALS(0U, q.getNegatedTerms().size());
ASSERT_EQUALS(0U, q.getPositivePhr().size());
ASSERT_EQUALS(0U, q.getNegatedPhr().size());
}
TEST(FTSQuery, CaseSensitiveNegativeTerms) {
FTSQuery q;
ASSERT(
q.parse("-This -is -Negatively -miserable", "english", true, TEXT_INDEX_VERSION_2).isOK());
ASSERT_EQUALS(0U, q.getPositiveTerms().size());
ASSERT_EQUALS(0U, q.getTermsForBounds().size());
ASSERT_EQUALS(2U, q.getNegatedTerms().size());
ASSERT_EQUALS(1, std::count(q.getNegatedTerms().begin(), q.getNegatedTerms().end(), "Negat"));
ASSERT_EQUALS(1, std::count(q.getNegatedTerms().begin(), q.getNegatedTerms().end(), "miser"));
ASSERT_EQUALS(0U, q.getPositivePhr().size());
ASSERT_EQUALS(0U, q.getNegatedPhr().size());
}