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  1. Qt
  2. QTBUG-59961

Test tst_QPainter::fpe_radialGradients fails on arm architecture

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P2: Important P2: Important
    • 5.11.1
    • 5.9.0 Alpha
    • GUI: Painting
    • None

      Test tst_QPainter::fpe_radialGradients fails on armv7 due to division by null exception. It passes if brush is not set to QRadialGradient or if QRadialGradient constructor parameters are not exactly half of the img width (10.5, 10.5, 10.5).

      Qt was configured with following options:

      ./configure -R . -openssl -device linux-imx6-g++ -device-option CROSS_COMPILE=/opt/b2qt/2.1.1/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi- -device-option 'DISTRO_OPTS=hard-float boot2qt' -sysroot /opt/b2qt/2.1.1/sysroots/cortexa9hf-neon-poky-linux-gnueabi -extprefix /home/sanurmen/Temp/qtinstall -mysql_config /home/qt/work/b2qt/toolchain/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/bin/mysql_config -psql_config /dev/null -tslib -no-xcb -opensource -confirm-license -nomake tests -verbose -prefix /home/sanurmen/Temp/qtinstall -developer-build -nomake examples

      This leads to following compilation parameters:

      /opt/b2qt/2.1.1/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-g++ -c -pipe -march=armv7-a -mfpu=neon -DLINUX=1 -DEGL_API_FB=1 -mfloat-abi=hard --sysroot=/opt/b2qt/2.1.1/sysroots/cortexa9hf-neon-poky-linux-gnueabi -g -std=gnu++11 -Wall -W -D_REENTRANT -fPIC -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_TESTLIB_LIB -DQT_CORE_LIB -DQT_TESTCASE_BUILDDIR='"/home/sanurmen/Work/Qt/repos/qtbase/tests/auto/gui/painting/qpainter"' -I. -I../../../../../include/QtWidgets/5.9.0 -I../../../../../include/QtWidgets/5.9.0/QtWidgets -I../../../../../include -I../../../../../include/QtWidgets -I../../../../../include/QtGui/5.9.0 -I../../../../../include/QtGui/5.9.0/QtGui -I../../../../../include/QtGui -I../../../../../include/QtTest -I../../../../../include/QtCore/5.9.0 -I../../../../../include/QtCore/5.9.0/QtCore -I../../../../../include/QtCore -I.moc -I../../../../../mkspecs/devices/linux-imx6-g++ -o .obj/tst_qpainter.o tst_qpainter.cpp
/opt/b2qt/2.1.1/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-g++ -mfloat-abi=hard --sysroot=/opt/b2qt/2.1.1/sysroots/cortexa9hf-neon-poky-linux-gnueabi -Wl,-rpath,/home/sanurmen/Temp/qtinstall/lib -Wl,-z,origin -Wl,-rpath,\$ORIGIN/../../lib -o tst_qpainter .obj/tst_qpainter.o   -L/home/sanurmen/Work/Qt/repos/qtbase/lib -lQt5Widgets -lQt5Gui -lQt5Test -lQt5Core -lGLESv2 -lEGL -lpthread

        1. qtbase-6.5.2-ppc64le-build.log.gz
          1.30 MB
          Maxim Cournoyer
        For Gerrit Dashboard: QTBUG-59961
        # Subject Branch Project Status CR V
        227258,3 Fix division by zero in radial gradiants with NEON 5.11 qt/qtbase Status: MERGED +2 0

            allan.jensen Allan Sandfeld Jensen
            sanurmen Sami Nurmenniemi
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