Mercurial > pymonkey

comparison test_pymonkey.py @ 61:1506350991d4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
JS Wrapped python functions are now only GC'd by python once they've first been GC'd by JS.
author Atul Varma <varmaa@toolness.com>
date Sat, 25 Jul 2009 16:14:03 -0700
parents fb97bed55789
children 2b5696b91b01
comparison
equal deleted inserted replaced
60:e557d84318a7 61:1506350991d4
32 def testUndefinedStrIsUndefined(self): 32 def testUndefinedStrIsUndefined(self):
33 self.assertEqual(str(pymonkey.undefined), 33 self.assertEqual(str(pymonkey.undefined),
34 "pymonkey.undefined") 34 "pymonkey.undefined")
35 35
36 def testJsWrappedPythonFuncIsNotGCd(self): 36 def testJsWrappedPythonFuncIsNotGCd(self):
37 # TODO: Make this test pass.
38 def define(cx, obj): 37 def define(cx, obj):
39 def func(cx, this, args): 38 def func(cx, this, args):
40 return u'func was called' 39 return u'func was called'
41 jsfunc = cx.new_function(func, func.__name__) 40 jsfunc = cx.new_function(func, func.__name__)
42 cx.define_property(obj, func.__name__, jsfunc) 41 cx.define_property(obj, func.__name__, jsfunc)
43 return weakref.ref(func) 42 return weakref.ref(func)
44 cx = pymonkey.Runtime().new_context() 43 rt = pymonkey.Runtime()
44 cx = rt.new_context()
45 obj = cx.new_object() 45 obj = cx.new_object()
46 cx.init_standard_classes(obj) 46 cx.init_standard_classes(obj)
47 ref = define(cx, obj) 47 ref = define(cx, obj)
48 cx.gc()
48 self.assertNotEqual(ref(), None) 49 self.assertNotEqual(ref(), None)
49 result = cx.evaluate_script(obj, 'func()', '<string>', 1) 50 result = cx.evaluate_script(obj, 'func()', '<string>', 1)
50 self.assertEqual(result, u'func was called') 51 self.assertEqual(result, u'func was called')
52
53 # Now ensure that the wrapped function is GC'd when it's
54 # no longer reachable from JS space.
55 cx.define_property(obj, 'func', 0)
56 cx.gc()
57 self.assertEqual(ref(), None)
51 58
52 def testJsWrappedPythonFuncPassesContext(self): 59 def testJsWrappedPythonFuncPassesContext(self):
53 contexts = [] 60 contexts = []
54 61
55 def func(cx, this, args): 62 def func(cx, this, args):