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tst_qdiriterator: add a test for QFsFileEngineIterator 

As a baseline for subsequent commits.

Change-Id: Ifac026848e92817b08a75ceafee6d06e0a8f399d
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
bb10
Ahmad Samir 2023-12-20 01:37:27 +02:00
parent ff1039c217
commit d887e34b49
1 changed files with 34 additions and 0 deletions
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34
tests/auto/corelib/io/qdiriterator/tst_qdiriterator.cpp
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@ -70,6 +70,8 @@ private slots:
void stopLinkLoop();
#ifdef QT_BUILD_INTERNAL
void engineWithNoIterator();
void testQFsFileEngineIterator_data() { iterateRelativeDirectory_data(); }
void testQFsFileEngineIterator();
#endif
void absoluteFilePathsFromRelativeIteratorPath();
void recurseWithFilters() const;
@ -456,6 +458,38 @@ void tst_QDirIterator::engineWithNoIterator()
QDir("entrylist").entryList();
QVERIFY(true); // test that the above line doesn't crash
}
class CustomEngineHandler : public QAbstractFileEngineHandler
{
public:
QAbstractFileEngine *create(const QString &fileName) const override
{
// We want to test QFSFileEngine specifically, so force QDirIterator to use it
// over the default QFileSystemEngine
return new QFSFileEngine(fileName);
}
};
void tst_QDirIterator::testQFsFileEngineIterator()
{
QFETCH(QString, dirName);
QFETCH(QStringList, nameFilters);
QFETCH(QDir::Filters, filters);
QFETCH(QDirIterator::IteratorFlags, flags);
if (dirName == u"empty")
return; // This row isn't useful in this test
CustomEngineHandler handler;
bool isEmpty = true;
QDirIterator iter(dirName, nameFilters, filters, flags);
while (iter.hasNext()) {
const QFileInfo &fi = iter.nextFileInfo();
if (fi.filePath().contains(u"entrylist"))
isEmpty = false; // At least one entry in `entrylist` dir
}
QVERIFY(!isEmpty);
}
#endif
void tst_QDirIterator::absoluteFilePathsFromRelativeIteratorPath()