Setting up the baseline tests, creating an appearance identifier,
and basic image-grabbing functionality doesn't need to be reinvented
for each test case that wants to use baseline testing of widget UIs.
As a drive-by, remove unneeded Qt 5 meta tags from .pri file.
Change-Id: I1562e1b377946305cac018e0f0f0175c2c07cd31
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
In preparation for addition of new baseline tests, establish a new
test category, "baseline". This is similar to the category
"benchmarks" in that it contains tests that use the QTest framework,
but conceptually are not unit tests, in contrast to those under auto/.
Move the existing QPainter baseline test, tst_lancelot, into this new
category, and rename it accordingly.
Baseline tests use the QBaselineTest extension to QTest. Move that
extension too into the tests/baseline directory, allowing the clean
out of the baselineserver directory.
Pick-to: 6.2
Change-Id: I1b527f5867c953b1d22be73798fcf7d1494712ea
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
