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| author | Denis Shienkov <denis.shienkov@gmail.com> | 2014-04-16 16:30:15 +0400 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-05-26 20:49:13 +0200 |
| commit | 13caa7c6c585545f5eeec9d529c675d8dc2ef0fa (patch) | |
| tree | a9e8ddca2fa9dd4644d8006c49f8f03724e4f909 | |
| parent | 29c3740534df3fd5eed16f67daf6178b268ad894 (diff) | |
| download | qtserialport-13caa7c6c585545f5eeec9d529c675d8dc2ef0fa.tar.gz | |
Add test for the waitForBytesWritten() method
Change-Id: I4a6767196d205cf1f0715edfb9ea117a2d7fa5c9
Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
| -rw-r--r-- | tests/auto/qserialport/tst_qserialport.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/auto/qserialport/tst_qserialport.cpp b/tests/auto/qserialport/tst_qserialport.cpp index 245c7f2..96d3788 100644 --- a/tests/auto/qserialport/tst_qserialport.cpp +++ b/tests/auto/qserialport/tst_qserialport.cpp @@ -86,6 +86,8 @@ private slots: void flush(); void doubleFlush(); + void waitForBytesWritten(); + protected slots: void handleBytesWrittenAndExitLoopSlot(qint64 bytesWritten); void handleBytesWrittenAndExitLoopSlot2(qint64 bytesWritten); @@ -319,5 +321,19 @@ void tst_QSerialPort::doubleFlush() QCOMPARE(bytesWrittenSpy.count(), 2); } +void tst_QSerialPort::waitForBytesWritten() +{ + // the dummy device on other side also has to be open + QSerialPort dummySerialPort(m_receiverPortName); + QVERIFY(dummySerialPort.open(QIODevice::ReadOnly)); + + QSerialPort serialPort(m_senderPortName); + QVERIFY(serialPort.open(QIODevice::WriteOnly)); + serialPort.write(alphabetArray); + const qint64 toWrite = serialPort.bytesToWrite(); + QVERIFY(serialPort.waitForBytesWritten(1000)); + QVERIFY(toWrite > serialPort.bytesToWrite()); +} + QTEST_MAIN(tst_QSerialPort) #include "tst_qserialport.moc" |