f4c1e2c40f
By default, QTypedArrayData::fromRawData provides the same semantics as already exist in QByteArray and QString (immutable, sharable data), but more combinations are possible. In particular, immutable-unsharable leaves the data owner in control of its lifetime by forcing deep copies. As part of this, a new isMutable property is introduced in QArrayData. This could be taken to be implicit in statics that are initialized with a proper size but with alloc set to 0. QStringLiteral and QByteLiteral already did this, forcing re-allocations on resize even before the (static, thus shared) ref-count is considered. The isMutable property detaches data mutability and shared status, which are orthogonal concepts (at least in the unshared state). For the time being, there is no API to explicitly (re)set mutability, but statics and RawData mark data immutable. Change-Id: I33a995a35e1c3d7a12391b1d7c36095aa28e221a Reviewed-by: Robin Burchell <robin+qt@viroteck.net> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> |
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| .. | ||
| auto | ||
| baselineserver | ||
| benchmarks | ||
| global | ||
| manual | ||
| shared | ||
| README | ||
| tests.pro | ||
This directory contains autotests and benchmarks based on QTestlib. 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.