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| ** This file is part of the test suite of the Qt Toolkit. |
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| |
| |
| #include <QtTest/QtTest> |
| |
| #include <QtXmlPatterns/QXmlFormatter> |
| #include <QtXmlPatterns/QXmlQuery> |
| |
| /*! |
| \class tst_QXmlFormatter |
| \internal |
| \since 4.4 |
| \brief Tests class QXmlFormatter. |
| |
| This test is not intended for testing the engine, but the functionality specific |
| to the QXmlFormatter class. |
| |
| In other words, if you have an engine bug; don't add it here because it won't be |
| tested properly. Instead add it to the test suite. |
| |
| */ |
| class tst_QXmlFormatter : public QObject |
| { |
| Q_OBJECT |
| |
| public: |
| tst_QXmlFormatter(); |
| |
| private Q_SLOTS: |
| void indentationDepth() const; |
| void setIndentationDepth() const; |
| void constCorrectness() const; |
| void objectSize() const; |
| void format(); |
| void format_data() const; |
| void cleanupTestCase() const; |
| private: |
| enum |
| { |
| ExpectedTestCount = 19 |
| }; |
| |
| int m_generatedBaselines; |
| }; |
| |
| tst_QXmlFormatter::tst_QXmlFormatter() : m_generatedBaselines(0) |
| { |
| } |
| |
| void tst_QXmlFormatter::indentationDepth() const |
| { |
| /* Check default value. */ |
| { |
| QXmlQuery query; |
| QByteArray out; |
| QBuffer buffer(&out); |
| QVERIFY(buffer.open(QIODevice::WriteOnly)); |
| |
| QXmlFormatter formatter(query, &buffer); |
| QCOMPARE(formatter.indentationDepth(), 4); |
| } |
| } |
| |
| void tst_QXmlFormatter::setIndentationDepth() const |
| { |
| QXmlQuery query; |
| QByteArray out; |
| QBuffer buffer(&out); |
| QVERIFY(buffer.open(QIODevice::WriteOnly)); |
| |
| QXmlFormatter formatter(query, &buffer); |
| |
| formatter.setIndentationDepth(1); |
| QCOMPARE(formatter.indentationDepth(), 1); |
| |
| formatter.setIndentationDepth(654987); |
| QCOMPARE(formatter.indentationDepth(), 654987); |
| } |
| |
| void tst_QXmlFormatter::constCorrectness() const |
| { |
| QXmlQuery query; |
| QByteArray out; |
| QBuffer buffer(&out); |
| QVERIFY(buffer.open(QIODevice::WriteOnly)); |
| |
| const QXmlFormatter formatter(query, &buffer); |
| |
| /* These functions should be const. */ |
| formatter.indentationDepth(); |
| } |
| |
| void tst_QXmlFormatter::objectSize() const |
| { |
| /* We shouldn't add something. */ |
| QCOMPARE(sizeof(QXmlFormatter), sizeof(QXmlSerializer)); |
| } |
| |
| void tst_QXmlFormatter::format() |
| { |
| QFETCH(QString, testName); |
| |
| const QString location(QFINDTESTDATA("input/") + testName); |
| QFile queryFile(location); |
| QVERIFY(queryFile.open(QIODevice::ReadOnly)); |
| |
| QXmlQuery query; |
| query.setQuery(&queryFile, QUrl::fromLocalFile(location)); |
| |
| QByteArray formatted; |
| QBuffer bridge(&formatted); |
| QVERIFY(bridge.open(QIODevice::WriteOnly)); |
| |
| QXmlFormatter formatter(query, &bridge); |
| |
| QVERIFY(query.evaluateTo(&formatter)); |
| |
| QFile expectedFile(QFINDTESTDATA("baselines/") + testName.left(testName.length() - 2) + QString::fromLatin1("xml")); |
| |
| if(expectedFile.exists()) |
| { |
| QVERIFY(expectedFile.open(QIODevice::ReadOnly)); |
| const QByteArray expectedOutput(expectedFile.readAll()); |
| QCOMPARE(formatted, expectedOutput); |
| } |
| else |
| { |
| ++m_generatedBaselines; |
| expectedFile.close(); |
| QVERIFY(expectedFile.open(QIODevice::WriteOnly)); |
| QCOMPARE(expectedFile.write(formatted), qint64(formatted.size())); |
| } |
| } |
| |
| void tst_QXmlFormatter::format_data() const |
| { |
| // TODO test with pis and document nodes commencing indentaiton. |
| // TODO atomic values doesn't trigger characters, it seems. |
| QTest::addColumn<QString>("testName"); |
| |
| QDir dir; |
| dir.cd(QFINDTESTDATA("input")); |
| |
| const QStringList entries(dir.entryList(QStringList(QLatin1String("*.xq")))); |
| for(int i = 0; i < entries.count(); ++i) |
| { |
| const QString &at = entries.at(i); |
| QTest::newRow(at.toUtf8().constData()) << at; |
| } |
| |
| QCOMPARE(int(ExpectedTestCount), entries.count()); |
| } |
| |
| void tst_QXmlFormatter::cleanupTestCase() const |
| { |
| QCOMPARE(m_generatedBaselines, 0); |
| } |
| |
| QTEST_MAIN(tst_QXmlFormatter) |
| |
| #include "tst_qxmlformatter.moc" |
| |
| // vim: et:ts=4:sw=4:sts=4 |