GitLab

refs #386

refs #386

* Renamed OpenGLJobProcessor::iKnowWhatImDoingGetArbitraryContext() to OpenGLJobProcessor::getContext()
* Adjusted headers and method calls in various files

1. edited test-campvis::main to generate xml regardless of environment var. 2. check is the result image null. 3. open and edit the gtest output xml with results from python test

Registered testing thread and OpenGL context with OpenGLJobProcessor.

campvis-test does not use OpenGLJobProcessor and only initializes it halfway. However, some CAMPVis functionality relies on that. Therefore, I introduced a hack/workaround to set the OpenGL thread manually if you need to.

Furthermore, added exit(EXIT_FAILURE) to recursive assertions to avoid possible endless assertion loops in campvis-test (and thus amok running jobs in Jenkins).

Introducing SignalHandlingMode to signal_manager to allow forcing all signals being handled directly (needed for test-campvis) or queued.

refs #384

* Introducing ImageRepresentationTest
* Improved ImageDataTest
* Silenced Debug output in test-campvis

google test merge request feedback reviewed. addressed all necessary major and minor issues that were pointed out; and hopefully fixed my stupidity in LinearMapping::operator==

rewritten init() with the glcontextmanager instead of qtcontextmanager, updated ImageData, NumericProperty, GenericProperty test codes

added the documentation (brief). added test class for StringUtils. trimmed out the redundant code segments.