### Configure KColorUtilsDemo Executable

Source: https://github.com/kde/kconfigwidgets/blob/master/tests/CMakeLists.txt

Sets up the sources for the kcolorutilsdemo executable, wraps UI files, adds the executable, marks it as a test, and links it against KF6::ConfigWidgets and KF6::GuiAddons.

```cmake
set(kcolorUtilsDemoSources kcolorutilsdemo.cpp kimageframe.cpp)
qt_wrap_ui(kcolorUtilsDemoSources kcolorutilsdemo.ui)
add_executable(kcolorutilsdemo ${kcolorUtilsDemoSources})
ecm_mark_as_test(kcolorutilsdemo)
target_link_libraries(kcolorutilsdemo KF6::ConfigWidgets KF6::GuiAddons)
```

--------------------------------

### Configure KRecentFilesActionTest Executable

Source: https://github.com/kde/kconfigwidgets/blob/master/tests/CMakeLists.txt

Sets up the sources for the krecentfilesactiontest executable, wraps UI files, adds the executable, marks it as a test, and links it against KF6::ConfigWidgets.

```cmake
set(krecentfilesactionTestSources krecentfilesactiontest.cpp)
qt_wrap_ui(krecentfilesactionTestSources krecentfilesactiontest.ui)
add_executable(krecentfilesactiontest ${krecentfilesactionTestSources})
ecm_mark_as_test(krecentfilesactiontest)
target_link_libraries(krecentfilesactiontest KF6::ConfigWidgets)
```

--------------------------------

### Define KConfigWidgets Executable Tests

Source: https://github.com/kde/kconfigwidgets/blob/master/tests/CMakeLists.txt

Defines a macro to create executables for KConfigWidgets tests. It adds the test executable, links it against Qt6::Test and KF6::ConfigWidgets, and marks it as a test using ecm_mark_as_test.

```cmake
macro(kconfigwidgets_executable_tests)
  foreach(_testname ${ARGN})
    add_executable(${_testname} ${_testname}.cpp)
    target_link_libraries(${_testname} Qt6::Test KF6::ConfigWidgets)
    ecm_mark_as_test(${_testname})
  endforeach(_testname)
endmacro()
```

--------------------------------

### Add KCodecActionTest Executable

Source: https://github.com/kde/kconfigwidgets/blob/master/tests/CMakeLists.txt

Adds a specific executable for kcodecactiontest, linking it against Qt6::Test and KF6::ConfigWidgets, and marking it as a test.

```cmake
add_executable(kcodecactiontest kcodecactiontest.cpp)
target_link_libraries(kcodecactiontest Qt6::Test KF6::ConfigWidgets)
ecm_mark_as_test(kcodecactiontest)
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.