def test_solve_1():
'''
Test function 'my_solver.solve_1'
'''
initial_state = load_state('workbenches/wb_05_i.txt')
goal_state_no = load_state('workbenches/wb_01_i.txt')
goal_state_yes = load_state('workbenches/wb_05_g.txt')
display_state(initial_state, 'Initial state')
display_state(goal_state_no, '\nUnreachable goal state')
La_no = solve_1(initial_state, goal_state_no)
print('\n\n')
display_state(goal_state_yes, '\nReachable goal state')
La_yes = solve_1(initial_state, goal_state_yes)
# print(La_yes)
test_passed = ( #1
La_no == 'no solution' and ( #2
La_yes == [(((5, 5, 5), ), ((1, 1, 3, 1, 0), (0, 1, 0, 1, 1)), 1),
(((1, 1, 3, 1, 0), (0, 1, 0, 1, 1), (0, 5, 5, 5, 0)),
((1, 2), ), -2)]
or La_yes == [(((1, 1, 3, 1, 0), (0, 1, 0, 1, 1)), ((1, 2), ), -2),
(((5, 5, 5), ), ((0, 0, 1, 2, 0), (1, 1, 3, 1, 0),
(0, 1, 0, 1, 1)), 1)]) #2
) #1
return test_passed
def test_solve1():
initial_state = load_state('workbenches/wb_05_i.txt')
goal_state_yes = load_state('workbenches/wb_05_g.txt')
La_yes = solve_1(initial_state, goal_state_yes)
print(La_yes)
def test_solve_1():
'''
Test function 'my_solver.solve_1'
'''
initial_state = load_state('workbenches/wb_05_i.txt')
goal_state_no = load_state('workbenches/wb_01_i.txt')
goal_state_yes = load_state('workbenches/wb_05_g.txt')
display_state(initial_state,'Initial state')
display_state(goal_state_no,'\nUnreachable goal state')
t0 = time.time()
La_no = solve_1(initial_state,goal_state_no)
t1 = time.time()
print ('Unreachable Search solve_1 took {0} seconds'.format(t1-t0))
print('\n\n')
display_state(goal_state_yes,'\nReachable goal state')
t0 = time.time()
La_yes = solve_1(initial_state,goal_state_yes)
t1 = time.time()
print ('Successful Search solve_1 took {0} seconds'.format(t1-t0))
# print(La_yes)
# print(La_no)
test_passed = (#1
La_no == 'no solution'
and
(#2
La_yes == [(((5, 5, 5),), ((1, 1, 3, 1, 0), (0, 1, 0, 1, 1)), 1),
(((1, 1, 3, 1, 0), (0, 1, 0, 1, 1), (0, 5, 5, 5, 0)), ((1, 2),), -2)]
or
La_yes == [
( ((1, 1, 3, 1, 0),(0, 1, 0, 1, 1)), ((1, 2),), -2) ,
( ((5, 5, 5),), ((0, 0, 1, 2, 0),(1, 1, 3, 1, 0),(0, 1, 0, 1, 1)), 1)
]
)#2
)#1
return test_passed
def test_solve_rand_1():
'''
Generate a problem and attempt to solve it
'''
initial_state = load_state('workbenches/wb_09_i.txt')
ap_1 = AssemblyProblem_1(initial_state)
# num_op=3 is fine
goal_state = gen_prob(ap_1, num_op=4)
t0 = time.time()
La = solve_1(initial_state, goal_state)
t1 = time.time()
print('Search solve_1 took {0} seconds'.format(t1 - t0))
def test_solve_1a():
'''
Run 'solve_1' on
initial_state : 'workbenches/wb_09_i.txt'
goal_state : 'workbenches/wb_09_g1.txt'
Computation takes about 20 minutes on my aging PC
'''
initial_state = load_state('workbenches/wb_09_i.txt')
goal_state = load_state('workbenches/wb_09_g1.txt')
t0 = time.time()
La = solve_1(initial_state, goal_state)
t1 = time.time()
print('Search solve_1 took {0} seconds'.format(t1 - t0))