Raffi Enficiaud dea96e77bc Delayed/lazy dataset construction ...

The dataset generators need to access runtime variables, which is
possible only after the test framework enters its setup.

The purpose of those changes is to instanciate the dataset and populate
the test tree during the initialization phase and not during the static
instanciation of the different test case:

- new delayed dataset type that is used for holding the parameters of a dataset
  and its type. This dataset will be instanciated on demand (lazy construct)
- the test tree is now able to hold a generator until the init phase of the test
  module. Once the init reached, the lazy datasets are instanciated and the test
  tree populated with new tests.
- operations like zip do not require the size earlier than needed

2018-06-27 10:22:46 +02:00

..

boost/test

Delayed/lazy dataset construction

2018-06-27 10:22:46 +02:00