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/*
This file is part of the KDE Baloo Project
SPDX-FileCopyrightText: 2014-2015 Vishesh Handa <vhanda@kde.org>
SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "queryparser.h"
#include "enginequery.h"
#include <QTest>
Q_DECLARE_METATYPE(Baloo::EngineQuery)
using namespace Baloo;
class QueryParserTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void testSinglePrefixWord();
void testSimpleQuery();
void testPhraseSearch();
void testPhraseSearchOnly();
void testUnderscorePhrase();
void testPhraseSearch_sameLimiter();
void testPhraseSearchEmail();
void testAccentSearch();
void testUnderscoreSplitting();
void testAutoExpand();
void testUnicodeLowering();
void testMixedDelimiters();
void testMixedDelimiters_data();
};
void QueryParserTest::testSinglePrefixWord()
{
QueryParser parser;
parser.setAutoExapandSize(1);
EngineQuery query = parser.parseQuery(QStringLiteral("The"), "F");
EngineQuery q("Fthe", EngineQuery::StartsWith);
QCOMPARE(query, q);
}
void QueryParserTest::testSimpleQuery()
{
QueryParser parser;
parser.setAutoExapandSize(1);
EngineQuery query = parser.parseQuery(QStringLiteral("The song of Ice and Fire"));
QVector<EngineQuery> queries;
queries << EngineQuery("the", EngineQuery::StartsWith);
queries << EngineQuery("song", EngineQuery::StartsWith);
queries << EngineQuery("of", EngineQuery::StartsWith);
queries << EngineQuery("ice", EngineQuery::StartsWith);
queries << EngineQuery("and", EngineQuery::StartsWith);
queries << EngineQuery("fire", EngineQuery::StartsWith);
EngineQuery q(queries, EngineQuery::And);
QCOMPARE(query, q);
}
void QueryParserTest::testPhraseSearch()
{
QueryParser parser;
EngineQuery query = parser.parseQuery(QStringLiteral("The \"song of Ice\" Fire"));
QVector<EngineQuery> phraseQueries;
phraseQueries << EngineQuery("song");
phraseQueries << EngineQuery("of");
phraseQueries << EngineQuery("ice");
QVector<EngineQuery> queries;
queries << EngineQuery("the", EngineQuery::StartsWith);
queries << EngineQuery(phraseQueries, EngineQuery::Phrase);
queries << EngineQuery("fire", EngineQuery::StartsWith);
EngineQuery q(queries, EngineQuery::And);
QCOMPARE(query, q);
}
void QueryParserTest::testPhraseSearchOnly()
{
QueryParser parser;
EngineQuery query = parser.parseQuery(QStringLiteral("/opt/pro"));
QVector<EngineQuery> queries;
queries << EngineQuery("opt");
queries << EngineQuery("pro");
EngineQuery q(queries, EngineQuery::Phrase);
QCOMPARE(query, q);
}
void QueryParserTest::testUnderscorePhrase()
{
QueryParser parser;
EngineQuery query = parser.parseQuery(QStringLiteral("foo_bar.png"));
QVector<EngineQuery> queries;
queries << EngineQuery("foo");
queries << EngineQuery("bar");
queries << EngineQuery("png");
EngineQuery q(queries, EngineQuery::Phrase);
QCOMPARE(query, q);
}
void QueryParserTest::testPhraseSearch_sameLimiter()
{
QueryParser parser;
parser.setAutoExapandSize(1);
EngineQuery query = parser.parseQuery(QStringLiteral("The \"song of Ice' and Fire"));
QVector<EngineQuery> queries;
queries << EngineQuery("the", EngineQuery::StartsWith);
queries << EngineQuery("song", EngineQuery::StartsWith);
queries << EngineQuery("of", EngineQuery::StartsWith);
queries << EngineQuery("ice", EngineQuery::StartsWith);
queries << EngineQuery("and", EngineQuery::StartsWith);
queries << EngineQuery("fire", EngineQuery::StartsWith);
EngineQuery q(queries, EngineQuery::And);
QCOMPARE(query, q);
}
void QueryParserTest::testPhraseSearchEmail()
{
QueryParser parser;
EngineQuery query = parser.parseQuery(QStringLiteral("The song@ice.com Fire"));
QVector<EngineQuery> phraseQueries;
phraseQueries << EngineQuery("song");
phraseQueries << EngineQuery("ice");
phraseQueries << EngineQuery("com");
QVector<EngineQuery> queries;
queries << EngineQuery("the", EngineQuery::StartsWith);
queries << EngineQuery(phraseQueries, EngineQuery::Phrase);
queries << EngineQuery("fire", EngineQuery::StartsWith);
EngineQuery q(queries, EngineQuery::And);
QCOMPARE(query, q);
}
void QueryParserTest::testAccentSearch()
{
QueryParser parser;
EngineQuery query = parser.parseQuery(QString::fromUtf8("s\xC3\xB3ng")); // sóng
EngineQuery q("song", EngineQuery::StartsWith);
QCOMPARE(query, q);
}
void QueryParserTest::testUnderscoreSplitting()
{
QueryParser parser;
EngineQuery query = parser.parseQuery(QStringLiteral("The_Fire"));
QVector<EngineQuery> queries;
queries << EngineQuery("the");
queries << EngineQuery("fire");
EngineQuery q(queries, EngineQuery::Phrase);
QCOMPARE(query, q);
query = parser.parseQuery(QStringLiteral("_Fire"));
q = EngineQuery("fire", EngineQuery::StartsWith);
QCOMPARE(query, q);
}
void QueryParserTest::testAutoExpand()
{
QueryParser parser;
parser.setAutoExapandSize(0);
{
EngineQuery query = parser.parseQuery(QStringLiteral("the fire"));
QVector<EngineQuery> queries;
queries << EngineQuery("the", EngineQuery::Equal);
queries << EngineQuery("fire", EngineQuery::Equal);
EngineQuery q(queries, EngineQuery::And);
QCOMPARE(query, q);
}
{
EngineQuery query = parser.parseQuery(QStringLiteral("'the fire"));
QVector<EngineQuery> queries;
queries << EngineQuery("the", EngineQuery::Equal);
queries << EngineQuery("fire", EngineQuery::Equal);
EngineQuery q(queries, EngineQuery::And);
QCOMPARE(query, q);
}
parser.setAutoExapandSize(4);
{
EngineQuery query = parser.parseQuery(QStringLiteral("the fire"));
QVector<EngineQuery> queries;
queries << EngineQuery("the", EngineQuery::Equal);
queries << EngineQuery("fire", EngineQuery::StartsWith);
EngineQuery q(queries, EngineQuery::And);
QCOMPARE(query, q);
}
}
void QueryParserTest::testUnicodeLowering()
{
// This string is unicode mathematical italic "Hedge"
QString str = QString::fromUtf8("\xF0\x9D\x90\xBB\xF0\x9D\x91\x92\xF0\x9D\x91\x91\xF0\x9D\x91\x94\xF0\x9D\x91\x92");
QueryParser parser;
EngineQuery query = parser.parseQuery(str);
EngineQuery expected = EngineQuery("hedge", EngineQuery::StartsWith);
QCOMPARE(query, expected);
}
void QueryParserTest::testMixedDelimiters()
{
QFETCH(QString, input);
QFETCH(EngineQuery, expectedQuery);
QFETCH(QString, failureReason);
QueryParser parser;
parser.setAutoExapandSize(0);
EngineQuery query = parser.parseQuery(input);
if (!failureReason.isEmpty()) {
QEXPECT_FAIL("", qPrintable(failureReason), Continue);
}
QCOMPARE(query, expectedQuery);
}
void QueryParserTest::testMixedDelimiters_data()
{
QTest::addColumn<QString>("input");
QTest::addColumn<EngineQuery>("expectedQuery");
QTest::addColumn<QString>("failureReason");
auto addRow = [](const QString& input, const EngineQuery& query,
const QString& failureReason)
{ QTest::addRow("%s", qPrintable(input)) << input << query << failureReason; };
addRow(QStringLiteral("Term"), {"term"}, QString());
addRow(QStringLiteral("No phrase"), { {{"no"}, {"phrase"}}, EngineQuery::And}, QString());
addRow(QStringLiteral("Underscore_phrase"), { {{"underscore"}, {"phrase"}}, EngineQuery::Phrase}, QString());
addRow(QStringLiteral("underscore_dot.phrase"), { {{"underscore"}, {"dot"}, {"phrase"}}, EngineQuery::Phrase}, QString());
addRow(QStringLiteral("\'Quoted phrase\'"), { {{"quoted"}, {"phrase"}}, EngineQuery::Phrase}, QString());
addRow(QStringLiteral("\'Quoted phrase\' anded tail"), {{
{{{"quoted"}, {"phrase"}}, EngineQuery::Phrase},
{"anded"}, {"tail"},
}, EngineQuery::And}, QString());
addRow(QStringLiteral("\'Long quoted phrase\'"), { {{"long"}, {"quoted"}, {"phrase"}}, EngineQuery::Phrase}, QString());
addRow(QStringLiteral("Anded dot.phrase"), { {
{"anded"},
{{{"dot"}, {"phrase"}}, EngineQuery::Phrase},
}, EngineQuery::And}, QString());
addRow(QStringLiteral("Under_score dot.phrase"), {{
{{{"under"}, {"score"}}, EngineQuery::Phrase},
{{{"dot"}, {"phrase"}}, EngineQuery::Phrase},
}, EngineQuery::And}, QString());
addRow(QStringLiteral("\'One quoted\' Other.withDot"), {{
{{{"one"}, {"quoted"}}, EngineQuery::Phrase},
{{{"other"}, {"withdot"}}, EngineQuery::Phrase},
}, EngineQuery::And}, QString());
addRow(QStringLiteral("\'One quoted with.dot\'"), {{
{"one"}, {"quoted"}, {"with"}, {"dot"}
}, EngineQuery::Phrase}, QString());
addRow(QStringLiteral("\'Quoted_underscore and.dot\'"), {{
{"quoted"}, {"underscore"}, {"and"}, {"dot"}
}, EngineQuery::Phrase}, QString());
addRow(QStringLiteral("Underscore_andTrailingDot_."), {{
{"underscore"}, {"andtrailingdot"}
}, EngineQuery::Phrase}, QString());
addRow(QStringLiteral("\'TrailingUnderscore_ andDot.\'"), {{
{"trailingunderscore"}, {"anddot"}
}, EngineQuery::Phrase}, QString());
addRow(QStringLiteral("NoPhrase Under_score \'Quoted Phrase\'"), {{
{"nophrase"},
{{{"under"}, {"score"}}, EngineQuery::Phrase},
{{{"quoted"}, {"phrase"}}, EngineQuery::Phrase},
}, EngineQuery::And}, QString());
addRow(QStringLiteral("NoPhrase \'Quoted Phrase\' Under_score"), {{
{"nophrase"},
{{{"quoted"}, {"phrase"}}, EngineQuery::Phrase},
{{{"under"}, {"score"}}, EngineQuery::Phrase},
}, EngineQuery::And}, QString());
addRow(QStringLiteral("\'DegeneratedQuotedPhrase\' Anded text"), {{
{"degeneratedquotedphrase"}, {"anded"}, {"text"}
}, EngineQuery::And}, QStringLiteral("Single term in quotes is no phrase"));
}
QTEST_MAIN(QueryParserTest)
#include "queryparsertest.moc"
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