diff options
| author | Ivan Solovev <ivan.solovev@qt.io> | 2025-09-09 15:30:20 +0200 |
|---|---|---|
| committer | Ivan Solovev <ivan.solovev@qt.io> | 2025-09-18 21:07:38 +0200 |
| commit | 0f41ca136b50b3180ea3176a16cc7644029ce377 (patch) | |
| tree | 190c2d297884a18ecc29070056b8e5715565e249 /src/corelib/io/qrandomaccessasyncfile.cpp | |
| parent | 7d7eec6697b1611d1ed745f6b039e1e63a06b799 (diff) | |
Make QRandomAccessAsyncFile::open() an async operation
The tricky case now would be to handle the case when the user tries
to call open() several times. Make sure that after the first operation
is started, all the subsequent attempts to open will fail until the
first operation is finished. Obviously, if the first open() was
successful, the file needs to be closed before it can be re-opened.
Add unit-tests to cover these cases.
Also add some tests for close() corner cases. These tests are useful
for this commit, as the logic of opening the file got more complicated.
Task-number: QTBUG-136763
Change-Id: Id505e6278fbc1d523a52b54e69ba896a3d754762
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Diffstat (limited to 'src/corelib/io/qrandomaccessasyncfile.cpp')
| -rw-r--r-- | src/corelib/io/qrandomaccessasyncfile.cpp | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/corelib/io/qrandomaccessasyncfile.cpp b/src/corelib/io/qrandomaccessasyncfile.cpp index 0a2eece76ff..c544585de9d 100644 --- a/src/corelib/io/qrandomaccessasyncfile.cpp +++ b/src/corelib/io/qrandomaccessasyncfile.cpp @@ -18,12 +18,6 @@ QRandomAccessAsyncFile::~QRandomAccessAsyncFile() close(); } -bool QRandomAccessAsyncFile::open(const QString &filePath, QIODeviceBase::OpenMode mode) -{ - Q_D(QRandomAccessAsyncFile); - return d->open(filePath, mode); -} - void QRandomAccessAsyncFile::close() { Q_D(QRandomAccessAsyncFile); @@ -39,6 +33,19 @@ qint64 QRandomAccessAsyncFile::size() const /*! \internal + Attempts to open the file \a filePath with mode \a mode. + + \include qrandomaccessasyncfile.cpp returns-qiooperation +*/ +QIOOperation *QRandomAccessAsyncFile::open(const QString &filePath, QIODeviceBase::OpenMode mode) +{ + Q_D(QRandomAccessAsyncFile); + return d->open(filePath, mode); +} + +/*! + \internal + Flushes any buffered data to the file. \include qrandomaccessasyncfile.cpp returns-qiooperation |