These test the complete workflow as the user experiences it when
clicking "Start".
Intended usage:
(1) Run sdktool to set up a kit with the toolchain you want
to test against (using a temporary directory).
The tests assume exactly one Kit to be present.
(2) Start Creator with a matching settings path and
"-load ClangStaticAnalyzer -test ClangStaticAnalyzer".
(3) Repeat until all toolchains have been tested.
The initial implementation tests one trivial source file
with both qbs and qmake.
Change-Id: I810f23e2990a789a4dd9f1dd16335fbcf5c5f39f
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>