def test_bottom_bc(self):
solver = LaplaceSolver(nx=3,ny=3)
solver.set_boundary_condtion('bottom', lambda x,y: 14)
solver.swig_solve(quiet=True)
x = solver.get_solution()
solver.reset()
solver.solve(quiet=True)
y = solver.get_solution()
np.testing.assert_allclose(x, y, atol=0.01)
def test_right_bc_rb(self):
solver = LaplaceSolver(nx=4,ny=4)
solver.set_boundary_condtion('right', lambda x,y: 5)
solver.swig_solve_red_black(quiet=True)
x = solver.get_solution()
solver.reset()
solver.solve(quiet=True)
y = solver.get_solution()
np.testing.assert_allclose(x, y, atol=0.01)
def test_top_bc(self):
solver = LaplaceSolver(nx=4, ny=3)
solver.set_boundary_condtion('top', lambda x, y: 10)
solver.cffi_solve_api(quiet=True)
x = solver.get_solution()
solver.reset()
solver.solve(quiet=True)
y = solver.get_solution()
np.testing.assert_allclose(x, y, atol=0.01)
def test_bottom_bc():
solver = LaplaceSolver(nx=3, ny=3)
solver.set_boundary_condtion('bottom', lambda x, y: 14)
solver.swig_solve(quiet=True)
np.testing.assert_allclose(solver.get_solution(),
np.array([[14., 14., 14.], [0., 3.5, 0.],
[0., 0., 0.]]),
atol=0.01)
def test_right_bc():
solver = LaplaceSolver(nx=4, ny=3)
solver.set_boundary_condtion('right', lambda x, y: 5)
solver.swig_solve(quiet=True)
np.testing.assert_allclose(solver.get_solution(),
np.array([[0., 0., 5.], [0., 0., 0.30252101],
[0.87394958, 0., 5.], [0., 0., 5.]]),
atol=0.01)
def test_top_bc():
solver = LaplaceSolver(nx=4, ny=3)
solver.set_boundary_condtion('top', lambda x, y: 10)
solver.swig_solve(quiet=True)
np.testing.assert_allclose(solver.get_solution(),
np.array([[0., 0., 0.], [0., 0., 2.35294118],
[2.35294118, 0., 0.], [10., 10.,
10.]]),
atol=0.01)
def test_left_bc():
solver = LaplaceSolver(nx=4, ny=4)
solver.set_boundary_condtion('left', lambda x, y: 7)
solver.swig_solve(quiet=True)
np.testing.assert_allclose(solver.get_solution(),
np.array([[7., 0., 0., 0.],
[7., 2.625, 0.875, 0.],
[7., 2.625, 0.875, 0.],
[7., 0., 0., 0.]]),
atol=0.01)
def test_top_bc(self):
solver = LaplaceSolver(nx=4, ny=3)
solver.set_boundary_condtion('top', lambda x, y: 10)
solver.numba_solve(quiet=True)
np.testing.assert_allclose(
solver.get_solution(),
np.array([[0., 0., 0., 0.], [0., 4.09090909, 4.09090909, 0.],
[10., 10., 10., 10.]],
dtype=np.double),
atol=0.01)
def test_right_bc(self):
solver = LaplaceSolver(nx=4, ny=3)
solver.set_boundary_condtion('right', lambda x, y: 5)
solver.numba_solve(quiet=True)
np.testing.assert_allclose(
solver.get_solution(),
np.array([[0., 0., 0., 5.], [0., 0.12121212, 0.78787879, 5.],
[0., 0., 0., 5.]],
dtype=np.double),
atol=0.01)