14f9f00fdb
QSqlQuery is a broken value class. Copying one object would mean copying database state (the result set, the cursor position, etc.) which isn't generally available for all database drivers. For that reason, the current implementation does not honor value semantics -- modifying a QSqlQuery object has visible side effects on its existing copies (!). The correct solution is to accept that QSqlQuery is a move only type, not a value type. Add move semantics to it, and deprecate its copies. (We can't just *remove* copies in Qt 6 due to SC/BC constraints). [ChangeLog][QtSql][QSqlQuery] QSqlQuery copy operations have been deprecated. QSqlQuery copy semantics cannot be implemented correctly, as it's not generally possible to copy a result set of a query when copying the corresponding QSqlQuery object. This resulted in modifications on a QSqlQuery having visible (and unintended) side effects on its copies. Instead, treat QSqlQuery as a move-only type. Fixes: QTBUG-91766 Change-Id: Iabd3aa605332a5c15c524303418bf17a21ed520b Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Andy Shaw <andy.shaw@qt.io> Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io> |
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| .. | ||
| auto | ||
| baselineserver | ||
| benchmarks | ||
| global | ||
| libfuzzer | ||
| manual | ||
| shared | ||
| testserver | ||
| CMakeLists.txt | ||
| README | ||
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.