def testCycles2(self):
g = DirectedGraph()
for i in range(2):
g.add_node(BlockName("user/mod%d" % i))
g.add_edge(BlockName("user/mod0"), BlockName("user/mod1"))
g.add_edge(BlockName("user/mod1"), BlockName("user/mod0"))
self.assertEqual({BlockName("user/mod0"), BlockName("user/mod1")}, set(g.get_cycles()))
def testCycles2(self):
g = DirectedGraph()
for i in range(2):
g.add_node(BlockName("user/mod%d" % i))
g.add_edge(BlockName("user/mod0"), BlockName("user/mod1"))
g.add_edge(BlockName("user/mod1"), BlockName("user/mod0"))
self.assertEqual({BlockName("user/mod0"),
BlockName("user/mod1")}, set(g.get_cycles()))
def testComputeLevels(self):
g = DirectedGraph()
for i in range(13):
g.add_node(BlockName("user/mod%d" % i))
g.add_edge(BlockName("user/mod0"), BlockName("user/mod2"))
g.add_edge(BlockName("user/mod0"), BlockName("user/mod3"))
g.add_edge(BlockName("user/mod0"), BlockName("user/mod4"))
g.add_edge(BlockName("user/mod3"), BlockName("user/mod6"))
g.add_edge(BlockName("user/mod4"), BlockName("user/mod7"))
g.add_edge(BlockName("user/mod6"), BlockName("user/mod9"))
g.add_edge(BlockName("user/mod7"), BlockName("user/mod9"))
g.add_edge(BlockName("user/mod9"), BlockName("user/mod12"))
g.add_edge(BlockName("user/mod1"), BlockName("user/mod5"))
g.add_edge(BlockName("user/mod5"), BlockName("user/mod8"))
g.add_edge(BlockName("user/mod8"), BlockName("user/mod10"))
g.add_edge(BlockName("user/mod8"), BlockName("user/mod11"))
g.add_edge(BlockName("user/mod10"), BlockName("user/mod12"))
g.add_edge(BlockName("user/mod7"), BlockName("user/mod10"))
result = g.get_levels()
self.assertEquals(5, len(result))
self.assertEquals(
result[0],
set([
BlockName("user/mod12"),
BlockName("user/mod11"),
BlockName("user/mod2")
]))
self.assertEquals(
result[1], set([BlockName("user/mod9"),
BlockName("user/mod10")]))
self.assertEquals(
result[2],
set([
BlockName("user/mod6"),
BlockName("user/mod7"),
BlockName("user/mod8")
]))
self.assertEquals(
result[3],
set([
BlockName("user/mod3"),
BlockName("user/mod4"),
BlockName("user/mod5")
]))
self.assertEquals(
result[4], set([BlockName("user/mod0"),
BlockName("user/mod1")]))
def testComputeLevels(self):
g = DirectedGraph()
for i in range(13):
g.add_node(BlockName("user/mod%d" % i))
g.add_edge(BlockName("user/mod0"), BlockName("user/mod2"))
g.add_edge(BlockName("user/mod0"), BlockName("user/mod3"))
g.add_edge(BlockName("user/mod0"), BlockName("user/mod4"))
g.add_edge(BlockName("user/mod3"), BlockName("user/mod6"))
g.add_edge(BlockName("user/mod4"), BlockName("user/mod7"))
g.add_edge(BlockName("user/mod6"), BlockName("user/mod9"))
g.add_edge(BlockName("user/mod7"), BlockName("user/mod9"))
g.add_edge(BlockName("user/mod9"), BlockName("user/mod12"))
g.add_edge(BlockName("user/mod1"), BlockName("user/mod5"))
g.add_edge(BlockName("user/mod5"), BlockName("user/mod8"))
g.add_edge(BlockName("user/mod8"), BlockName("user/mod10"))
g.add_edge(BlockName("user/mod8"), BlockName("user/mod11"))
g.add_edge(BlockName("user/mod10"), BlockName("user/mod12"))
g.add_edge(BlockName("user/mod7"), BlockName("user/mod10"))
result = g.get_levels()
self.assertEquals(5, len(result))
self.assertEquals(result[0], set([BlockName("user/mod12"),
BlockName("user/mod11"),
BlockName("user/mod2")
]))
self.assertEquals(result[1], set([BlockName("user/mod9"),
BlockName("user/mod10")]))
self.assertEquals(result[2], set([BlockName("user/mod6"),
BlockName("user/mod7"),
BlockName("user/mod8")]))
self.assertEquals(result[3], set([BlockName("user/mod3"),
BlockName("user/mod4"),
BlockName("user/mod5")]))
self.assertEquals(result[4], set([BlockName("user/mod0"),
BlockName("user/mod1")]))
