import pytest

@pytest.fixture(scope='session')
def mydir():
    import os
    from pathlib import Path
    return Path(os.path.realpath(os.path.join(os.getcwd(), os.path.dirname(__file__))))

@pytest.fixture(scope='session')
def s27_bench(mydir):
    from kyupy import bench
    # bench parser does not add any clock or set/reset logic.
    return bench.load(mydir / 's27.bench')

@pytest.fixture(scope='session')
def c17_bench(mydir):
    from kyupy import bench
    # bench parser does not add any clock or set/reset logic.
    return bench.load(mydir / 'c17.bench')

def _resolved(c):
    from kyupy.techlib import KYUPY
    cr = c.copy()
    cr.resolve_tlib_cells(KYUPY)
    return cr

@pytest.fixture(scope='session')
def c17_resolved(c17_bench):
    # tlib-resolved copy, ready for LogicSim2V / the SAF simulators.
    return _resolved(c17_bench)

@pytest.fixture(scope='session')
def s27_resolved(s27_bench):
    return _resolved(s27_bench)