d9637d0781
- If this string is not shared, modify it directly - If this string is shared, instead of detaching copy the characters from this string, except the ones that are going to be removed, to a new string and swap it. This is more efficient than detaching, which would copy the whole string including the characters that are going to be removed. This affects: remove(const QString &str, Qt::CaseSensitivity cs) remove(QLatin1StringView str, Qt::CaseSensitivity cs) Adjust the unittests to test both code paths. [ChangeLog][QtCore][QString] Improved the performance of QString::remove() by avoiding unnecessary data copying. Now, if this string is (implicitly) shared with another, instead of copying everything and then removing what we don't want, the characters from this string are copied to the destination, except the ones that need to be removed. Task-number: QTBUG-106181 Change-Id: Id8eba59a44bab641cc8aa662eb45063faf201183 Reviewed-by: Thiago Macieira <thiago.macieira@intel.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.