diff options
author | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2013-12-16 16:59:33 +0100 |
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committer | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2013-12-16 16:59:33 +0100 |
commit | 3f3be55835427ea9f1bbcc046e05ee538ca214d7 (patch) | |
tree | 09d1f54d114855c2b06cc505dfbf74c5890c8419 /tests/auto/gui/image | |
parent | ae293c1cb220847194fba6dcebdbb9194837bb56 (diff) | |
parent | 9764f8602719676d1fa15e6fd1e7980af16bfc63 (diff) |
Merge remote-tracking branch 'origin/stable' into dev
Conflicts:
src/gui/kernel/qplatformtheme.h
tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp
tests/auto/widgets/widgets/qspinbox/tst_qspinbox.cpp
Change-Id: Iecd3343d6a050b8764f78d809c4a1532aeba69e5
Diffstat (limited to 'tests/auto/gui/image')
-rw-r--r-- | tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp b/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp index f1d0e227f6..b10b5704c3 100644 --- a/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp +++ b/tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp @@ -50,6 +50,7 @@ #include <QImageWriter> #include <QPainter> #include <QSet> +#include <QTemporaryDir> #ifdef Q_OS_UNIX // for geteuid() # include <sys/types.h> @@ -84,6 +85,7 @@ private slots: void supportedMimeTypes(); void writeToInvalidDevice(); + void testCanWrite(); void supportsOption_data(); void supportsOption(); @@ -402,6 +404,28 @@ void tst_QImageWriter::writeToInvalidDevice() } } +void tst_QImageWriter::testCanWrite() +{ + { + // device is not set + QImageWriter writer; + QVERIFY(!writer.canWrite()); + QCOMPARE(writer.error(), QImageWriter::DeviceError); + } + + { + // check if canWrite won't leave an empty file + QTemporaryDir dir; + QVERIFY(dir.isValid()); + QString fileName(dir.path() + QLatin1String("/001.garble")); + QVERIFY(!QFileInfo(fileName).exists()); + QImageWriter writer(fileName); + QVERIFY(!writer.canWrite()); + QCOMPARE(writer.error(), QImageWriter::UnsupportedFormatError); + QVERIFY(!QFileInfo(fileName).exists()); + } +} + void tst_QImageWriter::supportsOption_data() { QTest::addColumn<QString>("fileName"); |