def test_reduce_values():
g = graph.Graph()
m = Multiply()
first = graph.Value(1)
second = graph.Value(1)
result = graph.Value()
n = graph.Node(m, {'first':first, 'second':second}, {'result':result})
g.add_node(n)
tactics.reduce_values(g)
if len(g.values) != 2:
print('Incorrect number of values after reduce_values. '\
'Expected 2, got %s' % len(g.values))
traceback.print_stack()
return False
while tactics.execute(g):
pass
if result.value != 1:
print('1 * 1 = %s ?' % result.value)
traceback.print_stack()
return False
tactics.reduce_values(g)
if len(g.values) != 1:
print('Incorrect number of values after reduce_values. ' \
'Expected 1, got %s' % len(g.values))
traceback.print_stack()
return False
return True
def test_basics():
g = graph.Graph()
a = Add()
first = graph.Value(1)
second = graph.Value(2)
result = graph.Value()
n = graph.Node(a, {'first':first, 'second':second}, {'result':result})
g.add_node(n)
while tactics.execute(g):
pass
if result.value != 3:
print('1 + 2 = %s ?' % result.value)
traceback.print_stack()
return False
return True
