qtbase

History

Giuseppe D'Angelo b50f026c55 QTextStream: fix UB calls to qAbs() with minimal arguments

QTextStream's operator<<(number) uses qAbs to extract the "absolute
value" of number, and passes that and the number's sign to an internal
formatting function. However qAbs is unsuitable for the task, because it
will fail if `number` is minimal, as it returns the same type of
its input.

Since we can afford to change the type of the result, call the private
qUnsignedAbs() function instead.

Change-Id: Ib813a199503f2d07c78bb76862ab2e15d68d0ec2
Pick-to: 6.8
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit 8f762b546fe6b2254029c4804a32d9ae6bbf4495)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

2025-01-29 12:59:21 +00:00

auto

QTextStream: fix UB calls to qAbs() with minimal arguments

2025-01-29 12:59:21 +00:00

baseline

Add option to disable emoji parsing

2024-11-27 12:39:55 +01:00

benchmarks

Make module ready for source SBOM checking

2025-01-27 22:38:50 +00:00

global

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libfuzzer

Complete color space toICC write

2024-05-31 16:24:50 +02:00

manual

Make module ready for source SBOM checking

2025-01-27 22:38:50 +00:00

shared

De-duplicate the disabling of crash dialogs in our unit tests

2025-01-20 03:24:39 +00:00

testserver

Add REUSE.toml files

2024-11-05 14:36:16 +01:00

CMakeLists.txt

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README

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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.