def test_space_is_compatible(grid):
constant64 = PiecewiseConstantScalarSpace(grid, 'complex64')
constant128 = PiecewiseConstantScalarSpace(grid, 'complex128')
assert not constant64.is_compatible(constant128)
assert not constant128.is_compatible(constant64)
assert constant64.is_compatible(constant64)
linear64 = PiecewiseLinearContinuousScalarSpace(grid, 'complex64')
linear64b = PiecewiseLinearContinuousScalarSpace(grid, 'complex64')
assert not constant64.is_compatible(linear64)
assert linear64b.is_compatible(linear64)
assert linear64.is_compatible(linear64b)
dual = PiecewiseConstantDualGridScalarSpace(grid, 'complex64')
assert not constant64.is_compatible(dual)
def test_space_is_compatible(grid):
constant64 = PiecewiseConstantScalarSpace(grid, 'complex64')
constant128 = PiecewiseConstantScalarSpace(grid, 'complex128')
assert not constant64.is_compatible(constant128)
assert not constant128.is_compatible(constant64)
assert constant64.is_compatible(constant64)
linear64 = PiecewiseLinearContinuousScalarSpace(grid, 'complex64')
linear64b = PiecewiseLinearContinuousScalarSpace(grid, 'complex64')
assert not constant64.is_compatible(linear64)
assert linear64b.is_compatible(linear64)
assert linear64.is_compatible(linear64b)
dual = PiecewiseConstantDualGridScalarSpace(grid, 'complex64')
assert not constant64.is_compatible(dual)
