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Thiago Macieira dce6ef8fac QThread/Unix: do clean up the QAdoptedThread for the main thread 
Commit 1ed0dd88a3 ("QThread/Unix: make
QThreadPrivate::finish() be called much later") introduced this problem.
Commit 4fabde349f16b59f37568da2a4c050c6dd53a34e split the thread
termination in two phases, but did not fix this.

This re-applies commit 950b35cf97 ("Clear
the current thread data for the main thread"), which was reverted in
commit 7dc622290b ("Make sure QThreadData
and QAdoptedThread object is destroyed at app exit"), both from Qt 5.1.

Between Qt 5.1 and 6.7, the responsibility of clearing the
QAdoptedThread for the main thread was split: it could occur either in
~QCoreApplicationData if exit() was called in that thread or in
~QThreadData() if it wasn't (e.g., when the Qt "main thread" is not
main()'s thread):
  * frame #0: 0x0000000101db8a28 QtCore`QAdoptedThread::~QAdoptedThread(this=0x000060000176c070) at qthread.cpp:139:1
    frame #1: 0x0000000101db81eb QtCore`QThreadData::~QThreadData(this=0x0000600002468000) at qthread.cpp:82:5
    frame #2: 0x0000000101db8379 QtCore`QThreadData::~QThreadData(this=0x0000600002468000) at qthread.cpp:57:1
    frame #3: 0x0000000101db841c QtCore`QThreadData::deref(this=0x0000600002468000) at qthread.cpp:108:9
    frame #4: 0x0000000101f4ec79 QtCore`destroy_current_thread_data(p=0x0000600002468000) at qthread_unix.cpp:104:11

This commit centralizes and gives ~QThreadData() the exclusive
responsibility.  That requires not resetting QThreadData::threadId so
~QThreadData can know it is theMainThread.

Fixes: QTBUG-130895
Task-number: QTBUG-129927
Task-number: QTBUG-129846
Task-number: QTBUG-130341
Task-number: QTBUG-117996
Change-Id: Ie3f3cbdc5523837b505cfffd95fba5e6498b5069
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
(cherry picked from commit 65093a84c2b94b1543fd4593bc45d491951d28d4)
 		2024-11-15 03:17:29 -07:00
..
auto QThread/Unix: do clean up the QAdoptedThread for the main thread 2024-11-15 03:17:29 -07:00
baseline StyleSheet baseline test for TreeView: include one with empty area 2024-11-06 15:06:19 +00:00
benchmarks Add REUSE.toml files 2024-11-07 08:38:49 +01:00
global
…
libfuzzer Complete color space toICC write 2024-05-31 16:24:50 +02:00
manual iconbrowser test: URI-encode the remote path 2024-11-13 18:04:25 +00:00
shared Replace incorrect Metal config check in nativewindow.h 2024-05-01 14:24:06 +02:00
testserver Add REUSE.toml files 2024-11-07 08:38:49 +01:00
CMakeLists.txt Rid of 'special case' markers 2023-04-13 18:30:58 +02:00
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.