def _DataLeaks(self):
"""Helper for creating test data.
(n1) - container -> (n2) - [0] -> (n3)
|
| - [1] -> (n4) < - a - (n6) < - bad - (n8)
|
\ - [2] -> (n5) < - b - (n7) < - good - (n9)
Returns:
List of Nodes in the data.
"""
n1 = leak_finder.Node(1, 'object', 'Object')
n2 = leak_finder.Node(2, 'array', 'Array')
n3 = leak_finder.Node(3, 'object', 'Object')
n4 = leak_finder.Node(4, 'object', 'Object')
n5 = leak_finder.Node(5, 'object', 'Object')
n6 = leak_finder.Node(6, 'object', 'Object')
n7 = leak_finder.Node(7, 'object', 'Object')
n8 = leak_finder.Node(6, 'object', 'Object')
n9 = leak_finder.Node(7, 'object', 'Object')
self._CreatePropertyEdge(n1, n2, 'container')
self._CreateElementEdge(n2, n3, '0')
self._CreateElementEdge(n2, n4, '1')
self._CreateElementEdge(n2, n5, '2')
self._CreatePropertyEdge(n6, n4, 'a')
self._CreatePropertyEdge(n7, n5, 'b')
self._CreatePropertyEdge(n8, n6, 'bad')
self._CreatePropertyEdge(n9, n7, 'good')
return [n1, n2, n3, n4, n5, n6, n7, n8, n9]
def testRetainingPathToString(self):
n1 = leak_finder.Node(1, 'object', 'Object')
n2 = leak_finder.Node(2, 'object', 'Object')
n3 = leak_finder.Node(3, 'object', 'Object')
self._CreatePropertyEdge(n1, n2, 'first')
self._CreateElementEdge(n2, n3, '5')
path = leak_finder.LeakFinder._RetainingPathToString([n3, n2, n1])
self.assertEqual('Node(1 Object).first[5]', path)
n1.js_name = 'window.node'
path = leak_finder.LeakFinder._RetainingPathToString([n3, n2, n1])
self.assertEqual('window.node.first[5]', path)
def _DataChain(self):
"""Helper for creating test data.
(n1) - first -> (n2) - second -> (n3)
Returns:
List of Nodes in the data.
"""
n1 = leak_finder.Node(1, 'object', 'Object')
n2 = leak_finder.Node(2, 'object', 'Object')
n3 = leak_finder.Node(3, 'object', 'Object')
self._CreatePropertyEdge(n1, n2, 'first')
self._CreatePropertyEdge(n2, n3, 'second')
return [n1, n2, n3]
def _DataLoopAndBranch(self):
"""Helper for creating test data.
(n1) - first -> (n2) - second -> (n3) - loop -> (n1)
/
(n4) - other -
Returns:
List of Nodes in the data.
"""
n1 = leak_finder.Node(1, 'object', 'Object')
n2 = leak_finder.Node(2, 'object', 'Object')
n3 = leak_finder.Node(3, 'object', 'Object')
n4 = leak_finder.Node(4, 'object', 'Object')
self._CreatePropertyEdge(n1, n2, 'first')
self._CreatePropertyEdge(n2, n3, 'second')
self._CreatePropertyEdge(n3, n1, 'loop')
self._CreatePropertyEdge(n4, n2, 'other')
return [n1, n2, n3, n4]