File indexing completed on 2024-04-28 15:22:15

 /*
     This file is part of the Nepomuk KDE project.
     SPDX-FileCopyrightText: 2013 David Edmundson <davidedmundson@kde.org>
     SPDX-FileCopyrightText: 2014 Vishesh Handa <me@vhanda.in>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
 
 #include "indexerextractortests.h"
 
 #include <QTest>
 #include <QTemporaryFile>
 
 #include "simpleextractionresult.h"
 #include "indexerextractortestsconfig.h"
 #include "extractors/plaintextextractor.h"
 
 using namespace KFileMetaData;
 
 IndexerExtractorTests::IndexerExtractorTests(QObject* parent) :
     QObject(parent)
 {
 }
 
 QString IndexerExtractorTests::testFilePath(const QString& fileName) const
 {
     return QLatin1String(INDEXER_TESTS_SAMPLE_FILES_PATH) + QLatin1Char('/') + fileName;
 }
 
 void IndexerExtractorTests::benchMarkPlainTextExtractor()
 {
     PlainTextExtractor plugin(this);
 
     // generate a test file with varying number of words per line
     QTemporaryFile file(QStringLiteral("XXXXXX.txt"));
     QVERIFY(file.open());
     QByteArray chunk("foo bar ");
     for (int line = 0; line < 10000; ++line) {
         for (int i = 0; i < line % 100; ++i) {
             file.write(chunk);
         }
         file.write("\n");
     }
 
     SimpleExtractionResult result(file.fileName(), QStringLiteral("text/plain"));
 
     QBENCHMARK {
         plugin.extract(&result);
     }
 }
 
 void IndexerExtractorTests::testNoExtraction()
 {
     PlainTextExtractor plugin{this};
 
     SimpleExtractionResult result(testFilePath(QStringLiteral("plain_text_file.txt")), QStringLiteral("text/plain"), ExtractionResult::ExtractNothing);
     plugin.extract(&result);
 
 
     QCOMPARE(result.types().size(), 1);
     QCOMPARE(result.types().at(0), Type::Text);
 
     QCOMPARE(result.properties().size(), 0);
 }
 
 void IndexerExtractorTests::testPlainTextExtractor()
 {
     PlainTextExtractor plugin{this};
 
     SimpleExtractionResult result(testFilePath(QStringLiteral("plain_text_file.txt")), QStringLiteral("text/plain"));
     plugin.extract(&result);
 
     QString content;
     QTextStream(&content) << "This is a text file\n"
                           << "it is four lines long\n"
                           << "it has 77 characters\n"
                           << "and 17 words.\n";
 
     QCOMPARE(result.types().size(), 1);
     QCOMPARE(result.types().at(0), Type::Text);
 
     QCOMPARE(result.properties().size(), 1);
     QCOMPARE(result.properties().value(Property::LineCount), QVariant(4));
 
     content.replace(QLatin1Char('\n'), QLatin1Char(' '));
     QCOMPARE(result.text(), content);
 }
 
 void IndexerExtractorTests::testPlainTextExtractorNoPlainText()
 {
     PlainTextExtractor plugin{this};
 
     SimpleExtractionResult result(testFilePath(QStringLiteral("plain_text_file.txt")), QStringLiteral("text/plain"), ExtractionResult::ExtractMetaData);
     plugin.extract(&result);
 
     QString content;
     QTextStream(&content) << "This is a text file\n"
                           << "it is four lines long\n"
                           << "it has 77 characters\n"
                           << "and 17 words.\n";
 
     QCOMPARE(result.types().size(), 1);
     QCOMPARE(result.types().at(0), Type::Text);
 
     QCOMPARE(result.properties().size(), 0);
 }
 
 QTEST_GUILESS_MAIN(IndexerExtractorTests)
 
 #include "moc_indexerextractortests.cpp"