From e64b2234e829cc47872225debcf80d6c06db18f0 Mon Sep 17 00:00:00 2001 From: Mitch Curtis Date: Tue, 10 May 2016 14:47:31 +0200 Subject: QImage::setPixelColor: warn about invalid colors Task-number: QTBUG-52142 Change-Id: I9f390bd332f8edabaece75a6b36830c691ff4b9e Reviewed-by: Gunnar Sletta --- tests/auto/gui/image/qimage/tst_qimage.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'tests/auto/gui/image/qimage/tst_qimage.cpp') diff --git a/tests/auto/gui/image/qimage/tst_qimage.cpp b/tests/auto/gui/image/qimage/tst_qimage.cpp index 91df1ca520..16cbebeed5 100644 --- a/tests/auto/gui/image/qimage/tst_qimage.cpp +++ b/tests/auto/gui/image/qimage/tst_qimage.cpp @@ -3084,6 +3084,14 @@ void tst_QImage::pixelColor() QImage t = argb32.convertToFormat(QImage::Format_ARGB32_Premultiplied); QCOMPARE(t.pixel(0,0), argb32pm.pixel(0,0)); + + // Try specifying an invalid position. + QTest::ignoreMessage(QtWarningMsg, "QImage::setPixelColor: coordinate (-1,-1) out of range"); + argb32.setPixelColor(-1, -1, QColor(Qt::red)); + + // Try setting an invalid color. + QTest::ignoreMessage(QtWarningMsg, "QImage::setPixelColor: color is invalid"); + argb32.setPixelColor(0, 0, QColor()); } void tst_QImage::pixel() -- cgit v1.2.3