def test_gc_create0(self):
gc.collect()
cnt1 = gc.get_count()
A = make_arrayclass("A", 2, gc=True)
B = make_arrayclass("B", varsize=True, gc=True)
b = B([], ())
a = A({}, b)
cnt2 = gc.get_count()
self.assertEqual(gc.is_tracked(a), True)
self.assertEqual(gc.is_tracked(b), True)
del a
gc.collect()
cnt3 = gc.get_count()
self.assertEqual(cnt1, cnt3)
def test_gc_create1(self):
gc.collect()
cnt1 = gc.get_count()
A = make_arrayclass("A", 2, gc=True)
B = make_arrayclass("B", varsize=True, gc=True)
C = make_arrayclass("C", 2, varsize=True, gc=True)
b = A([], ())
c = C(1,2,{1:2,3:4},[1,2])
b1 = B(1, b)
a = [b1, c]
cnt2 = gc.get_count()
self.assertEqual(gc.is_tracked(b), True)
self.assertEqual(gc.is_tracked(b1), True)
self.assertEqual(gc.is_tracked(c), True)
del a
gc.collect()
cnt3 = gc.get_count()
self.assertEqual(cnt1, cnt3)
def test_gc_varsize0(self):
A = make_arrayclass("A", varsize=True, gc=True)
a = A()
self.assertEqual(repr(a), "A()")
self.assertEqual(len(a), 0)
with self.assertRaises(IndexError):
a[0]
with self.assertRaises(TypeError):
weakref.ref(a)
with self.assertRaises(AttributeError):
a.__dict__
a = None
def test_fields0(self):
A = make_arrayclass("A")
a = A()
self.assertEqual(len(a), 0)
self.assertEqual(repr(a), "A()")
with self.assertRaises(IndexError):
a[0]
with self.assertRaises(TypeError):
weakref.ref(a)
with self.assertRaises(AttributeError):
a.__dict__
a = None
with self.assertRaises(TypeError):
A(1)
def test_varsize1(self):
A = make_arrayclass("A", varsize=True)
# print(A.__dict__)
a = A(100)
self.assertEqual(repr(a), "A(100)")
self.assertEqual(len(a), 1)
self.assertEqual(a[0], 100)
self.assertEqual(a[-1], 100)
with self.assertRaises(IndexError):
a[1]
with self.assertRaises(TypeError):
weakref.ref(a)
with self.assertRaises(AttributeError):
a.__dict__
a = None
def test_fields1(self):
A = make_arrayclass("A", 1)
a = A(100)
self.assertEqual(repr(a), "A(100)")
self.assertEqual(len(a), 1)
self.assertEqual(a[0], 100)
self.assertEqual(a[-1], 100)
with self.assertRaises(IndexError):
a[1]
with self.assertRaises(TypeError):
weakref.ref(a)
with self.assertRaises(AttributeError):
a.__dict__
a = None
with self.assertRaises(TypeError):
A(1,2)
def test_varsize2(self):
A = make_arrayclass("A", varsize=True)
a = A(100,200)
self.assertEqual(repr(a), "A(100, 200)")
self.assertEqual(len(a), 2)
self.assertEqual(a[0], 100)
self.assertEqual(a[1], 200)
a[0] = -100
a[1] = -200
self.assertEqual(a[0], -100)
self.assertEqual(a[1], -200)
with self.assertRaises(IndexError):
a[100]
with self.assertRaises(TypeError):
weakref.ref(a)
with self.assertRaises(AttributeError):
a.__dict__
a = None
def test_missing_args(self):
A = make_arrayclass("A", fields=3)
a=A(1)
self.assertEqual(a[0], 1)
self.assertEqual(a[1], None)
self.assertEqual(a[2], None)
def test_hash(self):
A = make_arrayclass("A", fields=3, hashable=True)
a=A(1, 2.0, "a")
hash(a)
def test_iter(self):
A = make_arrayclass("A", fields=3)
a=A(1, 2.0, "a")
self.assertEqual(list(iter(a)), [1, 2.0, "a"])
def test_tuple(self):
A = make_arrayclass("A", 3)
a=A(1, 2.0, "a")
self.assertEqual(tuple(a), (1, 2.0, "a"))
import unittest
import sys
import gc
import weakref
import pickle, copy
from recordclass import make_arrayclass, datatype
from recordclass.utils import headgc_size, ref_size, pyobject_size, pyvarobject_size, pyssize
TPickleV1 = make_arrayclass("TPickleV1", fields=3, varsize=True)
TPickle1 = make_arrayclass("TPickle1", fields=3)
class arrayobjectTest(unittest.TestCase):
def test_create0(self):
gc.collect()
cnt1 = gc.get_count()
A = make_arrayclass("A", 2)
B = make_arrayclass("B", varsize=True)
b = B([], ())
a = A({}, b)
cnt2 = gc.get_count()
self.assertEqual(gc.is_tracked(a), False)
self.assertEqual(gc.is_tracked(b), False)
del a
gc.collect()
cnt3 = gc.get_count()
self.assertEqual(cnt1, cnt3)
def test_create1(self):
gc.collect()