07d80deeab
Several classes in QWidget use QDataStream internally in order to save and restore state. These QDataStream usages were not versioned, meaning that if Qt changes the serialization for some datatype, then the data saved between different Qt versions becomes incompatible. Note that the save/restore API in question just produce opaque blobs as QByteArrays -- the user has no control over the QDataStream objects and thus versions. Fix by version the usages. In QHeaderView this has caused a regression because QBitArray *did* change version between Qt 5 and 6. In general, using QDataStream without explicit versioning is a mistake, so deploy the same fix elsewhere as well. Fixes: QTBUG-99487 Pick-to: 5.15 6.2 6.3 Change-Id: I82bb5c266f4e5dedc0887cbef855dccab1015e29 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io> Reviewed-by: <doctor.whom@gmail.com> |
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| .. | ||
| auto | ||
| baseline | ||
| benchmarks | ||
| global | ||
| libfuzzer | ||
| manual | ||
| shared | ||
| testserver | ||
| CMakeLists.txt | ||
| README | ||
This directory contains autotests and benchmarks based on Qt Test. In order
to run the autotests reliably, you need to configure a desktop to match the
test environment that these tests are written for.
Linux X11:
* The user must be logged in to an active desktop; you can't run the
autotests without a valid DISPLAY that allows X11 connections.
* The tests are run against a KDE3 or KDE4 desktop.
* Window manager uses "click to focus", and not "focus follows mouse". Many
tests move the mouse cursor around and expect this to not affect focus
and activation.
* Disable "click to activate", i.e., when a window is opened, the window
manager should automatically activate it (give it input focus) and not
wait for the user to click the window.