diff options
Diffstat (limited to 'tests/auto/corelib/io/qprocess/tst_qprocess.cpp')
-rw-r--r-- | tests/auto/corelib/io/qprocess/tst_qprocess.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tests/auto/corelib/io/qprocess/tst_qprocess.cpp b/tests/auto/corelib/io/qprocess/tst_qprocess.cpp index 0c65ceb0eb..99cb9ad6cb 100644 --- a/tests/auto/corelib/io/qprocess/tst_qprocess.cpp +++ b/tests/auto/corelib/io/qprocess/tst_qprocess.cpp @@ -156,6 +156,8 @@ private slots: void failToStart(); void failToStartWithWait(); void failToStartWithEventLoop(); + void failToStartEmptyArgs_data(); + void failToStartEmptyArgs(); protected slots: void readFromProcess(); @@ -1672,6 +1674,42 @@ void tst_QProcess::failToStartWithEventLoop() } } +void tst_QProcess::failToStartEmptyArgs_data() +{ + QTest::addColumn<int>("startOverload"); + QTest::newRow("start(QString, QStringList, OpenMode)") << 0; + QTest::newRow("start(QString, OpenMode)") << 1; + QTest::newRow("start(OpenMode)") << 2; +} + +void tst_QProcess::failToStartEmptyArgs() +{ + QFETCH(int, startOverload); + qRegisterMetaType<QProcess::ProcessError>("QProcess::ProcessError"); + + QProcess process; + QSignalSpy errorSpy(&process, static_cast<void (QProcess::*)(QProcess::ProcessError)>(&QProcess::error)); + QVERIFY(errorSpy.isValid()); + + switch (startOverload) { + case 0: + process.start(QString(), QStringList(), QIODevice::ReadWrite); + break; + case 1: + process.start(QString(), QIODevice::ReadWrite); + break; + case 2: + process.start(QIODevice::ReadWrite); + break; + default: + QFAIL("Unhandled QProcess::start overload."); + }; + + QVERIFY(!process.waitForStarted()); + QCOMPARE(errorSpy.count(), 1); + QCOMPARE(process.error(), QProcess::FailedToStart); +} + //----------------------------------------------------------------------------- #ifndef Q_OS_WINCE // Reading and writing to a process is not supported on Qt/CE |