diff options
Diffstat (limited to 'tests/auto/gui/image')
-rw-r--r-- | tests/auto/gui/image/qpixmap/tst_qpixmap.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/auto/gui/image/qpixmap/tst_qpixmap.cpp b/tests/auto/gui/image/qpixmap/tst_qpixmap.cpp index 6adfe05fb0..8dc6f901e6 100644 --- a/tests/auto/gui/image/qpixmap/tst_qpixmap.cpp +++ b/tests/auto/gui/image/qpixmap/tst_qpixmap.cpp @@ -1492,6 +1492,33 @@ void tst_QPixmap::loadAsBitmapOrPixmap() QVERIFY(!bitmap.isNull()); QCOMPARE(bitmap.depth(), 1); QVERIFY(bitmap.isQBitmap()); + + // check that a QBitmap stays a QBitmap even when loading fails: + ok = bitmap.load(QString()); + QVERIFY(!ok); + QVERIFY(bitmap.isNull()); + QVERIFY(bitmap.isQBitmap()); + + ok = bitmap.load("does not exist"); + QVERIFY(!ok); + QVERIFY(bitmap.isNull()); + QVERIFY(bitmap.isQBitmap()); + + ok = bitmap.load("does not exist.png"); + QVERIFY(!ok); + QVERIFY(bitmap.isNull()); + QVERIFY(bitmap.isQBitmap()); + + QTemporaryFile garbage; + QVERIFY(garbage.open()); + const QString garbagePath = garbage.fileName(); + garbage.write(reinterpret_cast<const char *>(&garbage), sizeof garbage); + garbage.close(); + + ok = bitmap.load(garbagePath); + QVERIFY(!ok); + QVERIFY(bitmap.isNull()); + QVERIFY(bitmap.isQBitmap()); } void tst_QPixmap::toImageDeepCopy() |