mirror of https://github.com/qt/qtcharts.git
5c4ddaae03
The GLWidget instance cleans up its data structures when the OpenGL context is about to be destroyed, but the context might be destroyed as part of destroying the GLWidget (typically when the QOpenGLWidget destructor runs). To prevent that the cleanup() function gets called after the GLWidget destructor has run (which triggers the assert in QObject), disconnect explicitly. The crash reproduces with any of the tests using a QAbstractSeries implementation when the useOpenGL property is set, so add a data-row to one of them that provokes the assert without the fix. Fixes: QTBUG-119900 Pick-to: 6.7 6.6 6.5 Change-Id: Ib4badd0c5df68ed60df6f492cada7954f0cb220a Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io> |
||
|---|---|---|
| .. | ||
| chartdataset | ||
| cmake | ||
| domain | ||
| inc | ||
| qabstractaxis | ||
| qareaseries | ||
| qbarcategoryaxis | ||
| qbarmodelmapper | ||
| qbarseries | ||
| qbarset | ||
| qcandlestickmodelmapper | ||
| qcandlestickseries | ||
| qcandlestickset | ||
| qcategoryaxis | ||
| qchart | ||
| qchartview | ||
| qdatetimeaxis | ||
| qhorizontalbarseries | ||
| qhorizontalpercentbarseries | ||
| qhorizontalstackedbarseries | ||
| qlegend | ||
| qlineseries | ||
| qlogvalueaxis | ||
| qml | ||
| qml-qtquicktest | ||
| qpercentbarseries | ||
| qpiemodelmapper | ||
| qpieseries | ||
| qpieslice | ||
| qscatterseries | ||
| qsplineseries | ||
| qstackedbarseries | ||
| qvalueaxis | ||
| qxymodelmapper | ||
| qxyseries | ||
| CMakeLists.txt | ||
| README | ||
README
Testing polar chart: Since the tests typically initialize the chart once for the whole test case, it is difficult to test the components against polar chart unless all tests are duplicated or massively refactored. Neither option is desirable, so instead we check environment variable TEST_POLAR_CHART. If it is not empty, we run the tests that are relevant for polar chart against polar chart. Unfortunately This means two runs of the tests with different environment are required for full coverage.