de1b98e9c1
QScreen::grabWindow() is not always reliable because it grabs from the framebuffer. (The window might then be covered by other windows, e.g. "Stays on top"-Windows, popups etc). If QScreen::grabWindow() fails we therefore fallback to QWidget::grab(). This will not grab from the frame buffer, but it will ask the widget to render itself (with its current state) to a pixmap and return it. QWidget::grab() should usually return the expected pixmap, and the pixmap it gives is not subject to the state of the window manager. This means that both QScreen::grabWindow() *and* QWidget::grab() must produce an unexpected pixmap in order for the test to fail. Change-Id: I276554155bb1e5b510d2a2d43628d91669464fe2 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com> |
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| .. | ||
| auto | ||
| baselineserver | ||
| benchmarks | ||
| global | ||
| manual | ||
| shared | ||
| README | ||
| tests.pro | ||
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.