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-rw-r--r--src/mongo/db/fts/fts_query_test.cpp456
1 files changed, 218 insertions, 238 deletions
diff --git a/src/mongo/db/fts/fts_query_test.cpp b/src/mongo/db/fts/fts_query_test.cpp
index b090f23a660..a4a841c7f16 100644
--- a/src/mongo/db/fts/fts_query_test.cpp
+++ b/src/mongo/db/fts/fts_query_test.cpp
@@ -33,242 +33,222 @@
#include "mongo/unittest/unittest.h"
namespace mongo {
- namespace fts {
-
- 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, 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( 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, Phrase2 ) {
- FTSQuery q;
- ASSERT( q.parse( "doing a \"phrase-test\" for fun", "english", false,
- TEXT_INDEX_VERSION_2 ).isOK() );
- ASSERT_EQUALS( 1U, q.getPositivePhr().size() );
- ASSERT_EQUALS( "phrase-test", q.getPositivePhr()[0] );
- }
-
- TEST( FTSQuery, NegPhrase1 ) {
- FTSQuery q;
- ASSERT( q.parse( "doing a -\"phrase test\" for fun", "english", false,
- TEXT_INDEX_VERSION_2 ).isOK() );
- ASSERT_EQUALS( "fun||||||phrase test", q.debugString() );
- }
-
- TEST( FTSQuery, CaseSensitiveOption ) {
- FTSQuery q;
- ASSERT( q.parse( "this is fun", "english", true, TEXT_INDEX_VERSION_2 ).isOK() );
- ASSERT_EQUALS( true, q.getCaseSensitive() );
- }
-
- 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() );
- }
-
- TEST( FTSQuery, CaseSensitivePositivePhrases ) {
- FTSQuery q;
- ASSERT( q.parse( "doing a \"Phrase Test\" for fun", "english", true,
- TEXT_INDEX_VERSION_2 ).isOK() );
-
- ASSERT_EQUALS( 1U, q.getPositivePhr().size() );
- ASSERT_EQUALS( 0U, q.getNegatedPhr().size() );
- ASSERT_EQUALS( "Phrase Test", q.getPositivePhr()[0] );
- }
-
- TEST( FTSQuery, CaseSensitiveNegativePhrases ) {
- FTSQuery q;
- ASSERT( q.parse( "doing a -\"Phrase Test\" for fun", "english", true,
- TEXT_INDEX_VERSION_2 ).isOK() );
-
- ASSERT_EQUALS( 0U, q.getPositivePhr().size() );
- ASSERT_EQUALS( 1U, q.getNegatedPhr().size() );
- ASSERT_EQUALS( "Phrase Test", q.getNegatedPhr()[0] );
- }
-
- TEST( FTSQuery, Mix1 ) {
- FTSQuery q;
- ASSERT( q.parse( "\"industry\" -Melbourne -Physics", "english", false,
- TEXT_INDEX_VERSION_2 ).isOK() );
- ASSERT_EQUALS( "industri||melbourn|physic||industry||", q.debugString() );
- }
-
- TEST( FTSQuery, NegPhrase2) {
- FTSQuery q1, q2, q3;
- ASSERT( q1.parse( "foo \"bar\"", "english", false, TEXT_INDEX_VERSION_2 ).isOK() );
- ASSERT( q2.parse( "foo \"-bar\"", "english", false, TEXT_INDEX_VERSION_2 ).isOK() );
- ASSERT( q3.parse( "foo \" -bar\"", "english", false, TEXT_INDEX_VERSION_2 ).isOK() );
-
- ASSERT_EQUALS( 2U, q1.getPositiveTerms().size() );
- ASSERT_EQUALS( 2U, q2.getPositiveTerms().size() );
- ASSERT_EQUALS( 2U, q3.getPositiveTerms().size() );
-
- ASSERT_EQUALS( 0U, q1.getNegatedTerms().size() );
- ASSERT_EQUALS( 0U, q2.getNegatedTerms().size() );
- ASSERT_EQUALS( 0U, q3.getNegatedTerms().size() );
-
- ASSERT_EQUALS( 1U, q1.getPositivePhr().size() );
- ASSERT_EQUALS( 1U, q2.getPositivePhr().size() );
- ASSERT_EQUALS( 1U, q3.getPositivePhr().size() );
-
- ASSERT_EQUALS( 0U, q1.getNegatedPhr().size() );
- ASSERT_EQUALS( 0U, q2.getNegatedPhr().size() );
- ASSERT_EQUALS( 0U, q3.getNegatedPhr().size() );
- }
-
- TEST( FTSQuery, NegPhrase3) {
- FTSQuery q1, q2, q3;
- ASSERT( q1.parse( "foo -\"bar\"", "english", false, TEXT_INDEX_VERSION_2 ).isOK() );
- ASSERT( q2.parse( "foo -\"-bar\"", "english", false, TEXT_INDEX_VERSION_2 ).isOK() );
- ASSERT( q3.parse( "foo -\" -bar\"", "english", false, TEXT_INDEX_VERSION_2 ).isOK() );
-
- ASSERT_EQUALS( 1U, q1.getPositiveTerms().size() );
- ASSERT_EQUALS( 1U, q2.getPositiveTerms().size() );
- ASSERT_EQUALS( 1U, q3.getPositiveTerms().size() );
-
- ASSERT_EQUALS( 0U, q1.getNegatedTerms().size() );
- ASSERT_EQUALS( 0U, q2.getNegatedTerms().size() );
- ASSERT_EQUALS( 0U, q3.getNegatedTerms().size() );
-
- ASSERT_EQUALS( 0U, q1.getPositivePhr().size() );
- ASSERT_EQUALS( 0U, q2.getPositivePhr().size() );
- ASSERT_EQUALS( 0U, q3.getPositivePhr().size() );
-
- ASSERT_EQUALS( 1U, q1.getNegatedPhr().size() );
- ASSERT_EQUALS( 1U, q2.getNegatedPhr().size() );
- ASSERT_EQUALS( 1U, q3.getNegatedPhr().size() );
- }
-
- // 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 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 textIndexVersion:1 query with language "invalid". No stemming will be performed,
- // and no stopword list will be used.
- TEST( FTSQuery, TextIndexVersion1LanguageInvalid ) {
- FTSQuery q;
- ASSERT( q.parse( "the running", "invalid", 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(),
- "running" ) );
- ASSERT_EQUALS( 0U, q.getNegatedTerms().size() );
- ASSERT_EQUALS( 0U, q.getPositivePhr().size() );
- ASSERT_EQUALS( 0U, q.getNegatedPhr().size() );
- }
-
- }
+namespace fts {
+
+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, 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(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, Phrase2) {
+ FTSQuery q;
+ ASSERT(
+ q.parse("doing a \"phrase-test\" for fun", "english", false, TEXT_INDEX_VERSION_2).isOK());
+ ASSERT_EQUALS(1U, q.getPositivePhr().size());
+ ASSERT_EQUALS("phrase-test", q.getPositivePhr()[0]);
+}
+
+TEST(FTSQuery, NegPhrase1) {
+ FTSQuery q;
+ ASSERT(
+ q.parse("doing a -\"phrase test\" for fun", "english", false, TEXT_INDEX_VERSION_2).isOK());
+ ASSERT_EQUALS("fun||||||phrase test", q.debugString());
+}
+
+TEST(FTSQuery, CaseSensitiveOption) {
+ FTSQuery q;
+ ASSERT(q.parse("this is fun", "english", true, TEXT_INDEX_VERSION_2).isOK());
+ ASSERT_EQUALS(true, q.getCaseSensitive());
+}
+
+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());
+}
+
+TEST(FTSQuery, CaseSensitivePositivePhrases) {
+ FTSQuery q;
+ ASSERT(
+ q.parse("doing a \"Phrase Test\" for fun", "english", true, TEXT_INDEX_VERSION_2).isOK());
+
+ ASSERT_EQUALS(1U, q.getPositivePhr().size());
+ ASSERT_EQUALS(0U, q.getNegatedPhr().size());
+ ASSERT_EQUALS("Phrase Test", q.getPositivePhr()[0]);
+}
+
+TEST(FTSQuery, CaseSensitiveNegativePhrases) {
+ FTSQuery q;
+ ASSERT(
+ q.parse("doing a -\"Phrase Test\" for fun", "english", true, TEXT_INDEX_VERSION_2).isOK());
+
+ ASSERT_EQUALS(0U, q.getPositivePhr().size());
+ ASSERT_EQUALS(1U, q.getNegatedPhr().size());
+ ASSERT_EQUALS("Phrase Test", q.getNegatedPhr()[0]);
+}
+
+TEST(FTSQuery, Mix1) {
+ FTSQuery q;
+ ASSERT(
+ q.parse("\"industry\" -Melbourne -Physics", "english", false, TEXT_INDEX_VERSION_2).isOK());
+ ASSERT_EQUALS("industri||melbourn|physic||industry||", q.debugString());
+}
+
+TEST(FTSQuery, NegPhrase2) {
+ FTSQuery q1, q2, q3;
+ ASSERT(q1.parse("foo \"bar\"", "english", false, TEXT_INDEX_VERSION_2).isOK());
+ ASSERT(q2.parse("foo \"-bar\"", "english", false, TEXT_INDEX_VERSION_2).isOK());
+ ASSERT(q3.parse("foo \" -bar\"", "english", false, TEXT_INDEX_VERSION_2).isOK());
+
+ ASSERT_EQUALS(2U, q1.getPositiveTerms().size());
+ ASSERT_EQUALS(2U, q2.getPositiveTerms().size());
+ ASSERT_EQUALS(2U, q3.getPositiveTerms().size());
+
+ ASSERT_EQUALS(0U, q1.getNegatedTerms().size());
+ ASSERT_EQUALS(0U, q2.getNegatedTerms().size());
+ ASSERT_EQUALS(0U, q3.getNegatedTerms().size());
+
+ ASSERT_EQUALS(1U, q1.getPositivePhr().size());
+ ASSERT_EQUALS(1U, q2.getPositivePhr().size());
+ ASSERT_EQUALS(1U, q3.getPositivePhr().size());
+
+ ASSERT_EQUALS(0U, q1.getNegatedPhr().size());
+ ASSERT_EQUALS(0U, q2.getNegatedPhr().size());
+ ASSERT_EQUALS(0U, q3.getNegatedPhr().size());
+}
+
+TEST(FTSQuery, NegPhrase3) {
+ FTSQuery q1, q2, q3;
+ ASSERT(q1.parse("foo -\"bar\"", "english", false, TEXT_INDEX_VERSION_2).isOK());
+ ASSERT(q2.parse("foo -\"-bar\"", "english", false, TEXT_INDEX_VERSION_2).isOK());
+ ASSERT(q3.parse("foo -\" -bar\"", "english", false, TEXT_INDEX_VERSION_2).isOK());
+
+ ASSERT_EQUALS(1U, q1.getPositiveTerms().size());
+ ASSERT_EQUALS(1U, q2.getPositiveTerms().size());
+ ASSERT_EQUALS(1U, q3.getPositiveTerms().size());
+
+ ASSERT_EQUALS(0U, q1.getNegatedTerms().size());
+ ASSERT_EQUALS(0U, q2.getNegatedTerms().size());
+ ASSERT_EQUALS(0U, q3.getNegatedTerms().size());
+
+ ASSERT_EQUALS(0U, q1.getPositivePhr().size());
+ ASSERT_EQUALS(0U, q2.getPositivePhr().size());
+ ASSERT_EQUALS(0U, q3.getPositivePhr().size());
+
+ ASSERT_EQUALS(1U, q1.getNegatedPhr().size());
+ ASSERT_EQUALS(1U, q2.getNegatedPhr().size());
+ ASSERT_EQUALS(1U, q3.getNegatedPhr().size());
+}
+
+// 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 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 textIndexVersion:1 query with language "invalid". No stemming will be performed,
+// and no stopword list will be used.
+TEST(FTSQuery, TextIndexVersion1LanguageInvalid) {
+ FTSQuery q;
+ ASSERT(q.parse("the running", "invalid", 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(), "running"));
+ ASSERT_EQUALS(0U, q.getNegatedTerms().size());
+ ASSERT_EQUALS(0U, q.getPositivePhr().size());
+ ASSERT_EQUALS(0U, q.getNegatedPhr().size());
+}
+}
}