def test_render(self):
"""Test rendering of graph.
"""
foo = Foo()
foo.parent = foo
foo.constructor = foo.__init__
def leak_frame():
frame = inspect.currentframe()
leak_frame()
del foo
g = GarbageGraph()
try:
g.render("garbage.eps")
g.render("garbage.eps", unflatten=True)
except OSError:
# Graphviz not installed.
pass
else:
os.unlink("garbage.eps")
def test_render(self):
"""Test rendering of graph.
"""
foo = Foo()
foo.parent = foo
foo.constructor = foo.__init__
def leak_frame():
frame = inspect.currentframe()
leak_frame()
del foo
g = GarbageGraph()
try:
g.render('garbage.eps')
g.render('garbage.eps', unflatten=True)
except OSError:
# Graphviz not installed.
pass
else:
os.unlink('garbage.eps')
def test_empty(self):
"""Test empty garbage graph.
"""
gb = GarbageGraph()
self.assertEqual(gb.count, 0)
self.assertEqual(gb.render("garbage.eps"), False)
def test_empty(self):
"""Test empty garbage graph.
"""
gb = GarbageGraph()
self.assertEqual(gb.count, 0)
self.assertEqual(gb.render('garbage.eps'), False)
