from guppy.heapy.test import support
class FirstCase(support.TestCase):
def setUp(self):
support.TestCase.setUp(self)
def test_1(self):
asrt = self.assertTrue
a = []
b = []
c = self.iso(a, b)
asrt(len(c.nodes) == 2)
asrt(a in c)
asrt(b in c)
asrt([] not in c)
asrt(c not in c)
d = self.idset(c.nodes)
asrt(c.nodes == d.nodes)
asrt(c == d)
def test_2(self):
# Test standard set operations
H = self.idset
e1 = []
e2 = {}
e3 = ()
la = [], [e1], [e1, e2], [e1, e2, e3], [e2], [e2, e3], [e3]
self.guppy.sets.test.test_set_operations(
[H(x) for x in la], [H(x) for x in la], [H(x) for x in la])
def test_3(self):
# Test out-reaching
iso = self.iso
a = []
b = [a]
c = [b]
self.View.root = c
x = iso(b)
self.assertTrue(x.referrers == iso(c))
self.aseq(x.referents, iso(a))
self.aseq(x.referents.referrers, x)
self.aseq(x.dominos, iso(a, b))
def test_main(debug=False):
support.run_unittest(FirstCase, debug)
if __name__ == "__main__":
test_main()
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