def test_smart_ptr(capture):
# Object1
from pybind11_tests import (MyObject1, make_object_1, make_object_2,
print_object_1, print_object_2, print_object_3,
print_object_4)
for i, o in enumerate(
[make_object_1(), make_object_2(),
MyObject1(3)], start=1):
assert o.getRefCount() == 1
with capture:
print_object_1(o)
print_object_2(o)
print_object_3(o)
print_object_4(o)
assert capture == "MyObject1[{i}]\n".format(i=i) * 4
from pybind11_tests import (make_myobject1_1, make_myobject1_2,
print_myobject1_1, print_myobject1_2,
print_myobject1_3, print_myobject1_4)
for i, o in enumerate(
[make_myobject1_1(),
make_myobject1_2(),
MyObject1(6), 7], start=4):
print(o)
with capture:
if not isinstance(o, int):
print_object_1(o)
print_object_2(o)
print_object_3(o)
print_object_4(o)
print_myobject1_1(o)
print_myobject1_2(o)
print_myobject1_3(o)
print_myobject1_4(o)
assert capture == "MyObject1[{i}]\n".format(
i=i) * (4 if isinstance(o, int) else 8)
cstats = ConstructorStats.get(MyObject1)
assert cstats.alive() == 0
expected_values = ['MyObject1[{}]'.format(i)
for i in range(1, 7)] + ['MyObject1[7]'] * 4
assert cstats.values() == expected_values
assert cstats.default_constructions == 0
assert cstats.copy_constructions == 0
# assert cstats.move_constructions >= 0 # Doesn't invoke any
assert cstats.copy_assignments == 0
assert cstats.move_assignments == 0
# Object2
from pybind11_tests import (MyObject2, make_myobject2_1, make_myobject2_2,
make_myobject3_1, make_myobject3_2,
print_myobject2_1, print_myobject2_2,
print_myobject2_3, print_myobject2_4)
for i, o in zip(
[8, 6, 7],
[MyObject2(8), make_myobject2_1(),
make_myobject2_2()]):
print(o)
with capture:
print_myobject2_1(o)
print_myobject2_2(o)
print_myobject2_3(o)
print_myobject2_4(o)
assert capture == "MyObject2[{i}]\n".format(i=i) * 4
cstats = ConstructorStats.get(MyObject2)
assert cstats.alive() == 1
o = None
assert cstats.alive() == 0
assert cstats.values() == ['MyObject2[8]', 'MyObject2[6]', 'MyObject2[7]']
assert cstats.default_constructions == 0
assert cstats.copy_constructions == 0
# assert cstats.move_constructions >= 0 # Doesn't invoke any
assert cstats.copy_assignments == 0
assert cstats.move_assignments == 0
# Object3
from pybind11_tests import (MyObject3, print_myobject3_1,
print_myobject3_2, print_myobject3_3,
print_myobject3_4)
for i, o in zip(
[9, 8, 9],
[MyObject3(9), make_myobject3_1(),
make_myobject3_2()]):
print(o)
with capture:
print_myobject3_1(o)
print_myobject3_2(o)
print_myobject3_3(o)
print_myobject3_4(o)
assert capture == "MyObject3[{i}]\n".format(i=i) * 4
cstats = ConstructorStats.get(MyObject3)
assert cstats.alive() == 1
o = None
assert cstats.alive() == 0
assert cstats.values() == ['MyObject3[9]', 'MyObject3[8]', 'MyObject3[9]']
assert cstats.default_constructions == 0
assert cstats.copy_constructions == 0
# assert cstats.move_constructions >= 0 # Doesn't invoke any
assert cstats.copy_assignments == 0
assert cstats.move_assignments == 0
# Object and ref
from pybind11_tests import Object, cstats_ref
cstats = ConstructorStats.get(Object)
assert cstats.alive() == 0
assert cstats.values() == []
assert cstats.default_constructions == 10
assert cstats.copy_constructions == 0
# assert cstats.move_constructions >= 0 # Doesn't invoke any
assert cstats.copy_assignments == 0
assert cstats.move_assignments == 0
cstats = cstats_ref()
assert cstats.alive() == 0
assert cstats.values() == ['from pointer'] * 10
assert cstats.default_constructions == 30
assert cstats.copy_constructions == 12
# assert cstats.move_constructions >= 0 # Doesn't invoke any
assert cstats.copy_assignments == 30
assert cstats.move_assignments == 0
def test_smart_ptr(capture):
# Object1
from pybind11_tests import (MyObject1, make_object_1, make_object_2,
print_object_1, print_object_2, print_object_3, print_object_4)
for i, o in enumerate([make_object_1(), make_object_2(), MyObject1(3)], start=1):
assert o.getRefCount() == 1
with capture:
print_object_1(o)
print_object_2(o)
print_object_3(o)
print_object_4(o)
assert capture == "MyObject1[{i}]\n".format(i=i) * 4
from pybind11_tests import (make_myobject1_1, make_myobject1_2,
print_myobject1_1, print_myobject1_2,
print_myobject1_3, print_myobject1_4)
for i, o in enumerate([make_myobject1_1(), make_myobject1_2(), MyObject1(6), 7], start=4):
print(o)
with capture:
if not isinstance(o, int):
print_object_1(o)
print_object_2(o)
print_object_3(o)
print_object_4(o)
print_myobject1_1(o)
print_myobject1_2(o)
print_myobject1_3(o)
print_myobject1_4(o)
assert capture == "MyObject1[{i}]\n".format(i=i) * (4 if isinstance(o, int) else 8)
cstats = ConstructorStats.get(MyObject1)
assert cstats.alive() == 0
expected_values = ['MyObject1[{}]'.format(i) for i in range(1, 7)] + ['MyObject1[7]'] * 4
assert cstats.values() == expected_values
assert cstats.default_constructions == 0
assert cstats.copy_constructions == 0
# assert cstats.move_constructions >= 0 # Doesn't invoke any
assert cstats.copy_assignments == 0
assert cstats.move_assignments == 0
# Object2
from pybind11_tests import (MyObject2, make_myobject2_1, make_myobject2_2,
make_myobject3_1, make_myobject3_2,
print_myobject2_1, print_myobject2_2,
print_myobject2_3, print_myobject2_4)
for i, o in zip([8, 6, 7], [MyObject2(8), make_myobject2_1(), make_myobject2_2()]):
print(o)
with capture:
print_myobject2_1(o)
print_myobject2_2(o)
print_myobject2_3(o)
print_myobject2_4(o)
assert capture == "MyObject2[{i}]\n".format(i=i) * 4
cstats = ConstructorStats.get(MyObject2)
assert cstats.alive() == 1
o = None
assert cstats.alive() == 0
assert cstats.values() == ['MyObject2[8]', 'MyObject2[6]', 'MyObject2[7]']
assert cstats.default_constructions == 0
assert cstats.copy_constructions == 0
# assert cstats.move_constructions >= 0 # Doesn't invoke any
assert cstats.copy_assignments == 0
assert cstats.move_assignments == 0
# Object3
from pybind11_tests import (MyObject3, print_myobject3_1, print_myobject3_2,
print_myobject3_3, print_myobject3_4)
for i, o in zip([9, 8, 9], [MyObject3(9), make_myobject3_1(), make_myobject3_2()]):
print(o)
with capture:
print_myobject3_1(o)
print_myobject3_2(o)
print_myobject3_3(o)
print_myobject3_4(o)
assert capture == "MyObject3[{i}]\n".format(i=i) * 4
cstats = ConstructorStats.get(MyObject3)
assert cstats.alive() == 1
o = None
assert cstats.alive() == 0
assert cstats.values() == ['MyObject3[9]', 'MyObject3[8]', 'MyObject3[9]']
assert cstats.default_constructions == 0
assert cstats.copy_constructions == 0
# assert cstats.move_constructions >= 0 # Doesn't invoke any
assert cstats.copy_assignments == 0
assert cstats.move_assignments == 0
# Object and ref
from pybind11_tests import Object, cstats_ref
cstats = ConstructorStats.get(Object)
assert cstats.alive() == 0
assert cstats.values() == []
assert cstats.default_constructions == 10
assert cstats.copy_constructions == 0
# assert cstats.move_constructions >= 0 # Doesn't invoke any
assert cstats.copy_assignments == 0
assert cstats.move_assignments == 0
cstats = cstats_ref()
assert cstats.alive() == 0
assert cstats.values() == ['from pointer'] * 10
assert cstats.default_constructions == 30
assert cstats.copy_constructions == 12
# assert cstats.move_constructions >= 0 # Doesn't invoke any
assert cstats.copy_assignments == 30
assert cstats.move_assignments == 0
def test_smart_ptr(capture):
# Object1
from pybind11_tests import (MyObject1, make_object_1, make_object_2,
print_object_1, print_object_2, print_object_3,
print_object_4)
for i, o in enumerate(
[make_object_1(), make_object_2(),
MyObject1(3)], start=1):
if o.getRefCount() != 1:
raise AssertionError
with capture:
print_object_1(o)
print_object_2(o)
print_object_3(o)
print_object_4(o)
if capture != "MyObject1[{i}]\n".format(i=i) * 4:
raise AssertionError
from pybind11_tests import (make_myobject1_1, make_myobject1_2,
print_myobject1_1, print_myobject1_2,
print_myobject1_3, print_myobject1_4)
for i, o in enumerate(
[make_myobject1_1(),
make_myobject1_2(),
MyObject1(6), 7], start=4):
print(o)
with capture:
if not isinstance(o, int):
print_object_1(o)
print_object_2(o)
print_object_3(o)
print_object_4(o)
print_myobject1_1(o)
print_myobject1_2(o)
print_myobject1_3(o)
print_myobject1_4(o)
if capture != "MyObject1[{i}]\n".format(
i=i) * (4 if isinstance(o, int) else 8):
raise AssertionError
cstats = ConstructorStats.get(MyObject1)
if cstats.alive() != 0:
raise AssertionError
expected_values = ['MyObject1[{}]'.format(i)
for i in range(1, 7)] + ['MyObject1[7]'] * 4
if cstats.values() != expected_values:
raise AssertionError
if cstats.default_constructions != 0:
raise AssertionError
if cstats.copy_constructions != 0:
raise AssertionError
# assert cstats.move_constructions >= 0 # Doesn't invoke any
if cstats.copy_assignments != 0:
raise AssertionError
if cstats.move_assignments != 0:
raise AssertionError
# Object2
from pybind11_tests import (MyObject2, make_myobject2_1, make_myobject2_2,
make_myobject3_1, make_myobject3_2,
print_myobject2_1, print_myobject2_2,
print_myobject2_3, print_myobject2_4)
for i, o in zip(
[8, 6, 7],
[MyObject2(8), make_myobject2_1(),
make_myobject2_2()]):
print(o)
with capture:
print_myobject2_1(o)
print_myobject2_2(o)
print_myobject2_3(o)
print_myobject2_4(o)
if capture != "MyObject2[{i}]\n".format(i=i) * 4:
raise AssertionError
cstats = ConstructorStats.get(MyObject2)
if cstats.alive() != 1:
raise AssertionError
o = None
if cstats.alive() != 0:
raise AssertionError
if cstats.values() != ['MyObject2[8]', 'MyObject2[6]', 'MyObject2[7]']:
raise AssertionError
if cstats.default_constructions != 0:
raise AssertionError
if cstats.copy_constructions != 0:
raise AssertionError
# assert cstats.move_constructions >= 0 # Doesn't invoke any
if cstats.copy_assignments != 0:
raise AssertionError
if cstats.move_assignments != 0:
raise AssertionError
# Object3
from pybind11_tests import (MyObject3, print_myobject3_1,
print_myobject3_2, print_myobject3_3,
print_myobject3_4)
for i, o in zip(
[9, 8, 9],
[MyObject3(9), make_myobject3_1(),
make_myobject3_2()]):
print(o)
with capture:
print_myobject3_1(o)
print_myobject3_2(o)
print_myobject3_3(o)
print_myobject3_4(o)
if capture != "MyObject3[{i}]\n".format(i=i) * 4:
raise AssertionError
cstats = ConstructorStats.get(MyObject3)
if cstats.alive() != 1:
raise AssertionError
o = None
if cstats.alive() != 0:
raise AssertionError
if cstats.values() != ['MyObject3[9]', 'MyObject3[8]', 'MyObject3[9]']:
raise AssertionError
if cstats.default_constructions != 0:
raise AssertionError
if cstats.copy_constructions != 0:
raise AssertionError
# assert cstats.move_constructions >= 0 # Doesn't invoke any
if cstats.copy_assignments != 0:
raise AssertionError
if cstats.move_assignments != 0:
raise AssertionError
# Object and ref
from pybind11_tests import Object, cstats_ref
cstats = ConstructorStats.get(Object)
if cstats.alive() != 0:
raise AssertionError
if cstats.values() != []:
raise AssertionError
if cstats.default_constructions != 10:
raise AssertionError
if cstats.copy_constructions != 0:
raise AssertionError
# assert cstats.move_constructions >= 0 # Doesn't invoke any
if cstats.copy_assignments != 0:
raise AssertionError
if cstats.move_assignments != 0:
raise AssertionError
cstats = cstats_ref()
if cstats.alive() != 0:
raise AssertionError
if cstats.values() != ['from pointer'] * 10:
raise AssertionError
if cstats.default_constructions != 30:
raise AssertionError
if cstats.copy_constructions != 12:
raise AssertionError
# assert cstats.move_constructions >= 0 # Doesn't invoke any
if cstats.copy_assignments != 30:
raise AssertionError
if cstats.move_assignments != 0:
raise AssertionError