QTest: allow passing chrono literal as QTRY_ timeout

By wrapping the use of the timeout value in QTRY_IMPL in a lambda that
feeds the user input through the std::chrono::milliseconds constructor
with std::chrono_literals in-scope, the macros continue to work with
raw integral values as well as chrono literals not finer than
millisecond granularity.

Port all higher-level macros to pass a chrono literal and port some
uses in tst_selftests.

[ChangeLog][QtTest] The QTRY_*_WITH_TIMEOUT macros now also accept
chrono literals (was: int milliseconds).

Fixes: QTBUG-121746
Change-Id: Ib38406fc005a0a2c4ae3fd009760f73ad8bed355
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

0 files changed, 0 insertions, 0 deletions