To make the test compatible with cross-compilation, we need
to bundle test data in qrc, and then extract files to the file
system during initialization. We did this for Android before,
but the change is required on many platforms and since it will
also work on desktop platforms, we consistently just do it this
way everywhere.
Change-Id: I7f65bd9e1dd6f217e6adffda44a40da7599cfe72
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
fd18d13612