Rename and restructure the baseline (lancelot) testing code

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>

cmake/QtBuildInternals/QtBuildInternalsConfig.cmake

@@ -639,6 +639,9 @@ macro(qt_build_tests)
         add_subdirectory(auto)
     endif()
     if(NOT QT_BUILD_MINIMAL_STATIC_TESTS)
+        if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/baseline/CMakeLists.txt")
+            add_subdirectory(baseline)
+        endif()
         if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/benchmarks/CMakeLists.txt" AND QT_BUILD_BENCHMARKS)
             add_subdirectory(benchmarks)
         endif()

tests/auto/other/CMakeLists.txt

@@ -11,7 +11,6 @@ if(TARGET Qt::Widgets)
     # add_subdirectory(windowsmobile) <- does not exist # special case
 endif()
 if(TARGET Qt::Network AND TARGET Qt::Widgets)
-    add_subdirectory(lancelot)
     add_subdirectory(qnetworkaccessmanager_and_qprogressdialog)
 endif()
 if(MACOS AND TARGET Qt::Gui AND TARGET Qt::Widgets)

tests/baseline/CMakeLists.txt

@@ -0,0 +1,3 @@
+if(TARGET Qt::Network)
+    add_subdirectory(painting)
+endif()

tests/baseline/painting/CMakeLists.txt

@@ -1,7 +1,5 @@
-# Generated from lancelot.pro.
-
 #####################################################################
-## tst_lancelot Test:
+## tst_baseline_painting Test:
 #####################################################################
 
 # Collect test data
@@ -10,17 +8,14 @@ file(GLOB_RECURSE test_data_glob
     scripts/*)
 list(APPEND test_data ${test_data_glob})
 
-qt_internal_add_test(tst_lancelot
+qt_internal_add_test(tst_baseline_painting
     SOURCES
-        ../../../baselineserver/shared/baselineprotocol.cpp ../../../baselineserver/shared/baselineprotocol.h
-        ../../../baselineserver/shared/lookup3.cpp
-        ../../../baselineserver/shared/qbaselinetest.cpp ../../../baselineserver/shared/qbaselinetest.h
+        ../shared/baselineprotocol.cpp ../shared/baselineprotocol.h ../shared/lookup3.cpp
+        ../shared/qbaselinetest.cpp ../shared/qbaselinetest.h
         paintcommands.cpp paintcommands.h
-        tst_lancelot.cpp
-    DEFINES
-        QMAKESPEC=\\\"\\\"
+        tst_baseline_painting.cpp
     INCLUDE_DIRECTORIES
-        ../../../baselineserver/shared
+        ../shared
     PUBLIC_LIBRARIES
         Qt::Gui
         Qt::GuiPrivate
@@ -61,7 +56,7 @@ set(images_resource_files
     "images/zebra.png"
 )
 
-qt_internal_add_resource(tst_lancelot "images"
+qt_internal_add_resource(tst_baseline_painting "images"
     PREFIX
         "/"
     FILES
@@ -72,13 +67,7 @@ qt_internal_add_resource(tst_lancelot "images"
 ## Scopes:
 #####################################################################
 
-qt_internal_extend_target(tst_lancelot CONDITION QT_FEATURE_opengl
+qt_internal_extend_target(tst_baseline_painting CONDITION QT_FEATURE_opengl
     PUBLIC_LIBRARIES
         Qt::OpenGL
 )
-
-#### Keys ignored in scope 4:.:../../../baselineserver/shared:../../../baselineserver/shared/qbaselinetest.pri:WIN32:
-# MKSPEC = "$$replace(QMAKESPEC, \\\\, /)"
-
-#### Keys ignored in scope 5:.:../../../baselineserver/shared:../../../baselineserver/shared/qbaselinetest.pri:else:
-# MKSPEC = "$$QMAKESPEC"