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test_c_threads.py
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import datetime
import sys
import threading
import time
import zoneinfo
import faulthandler
faulthandler.enable()
import pytest
from cPyExtPatt.Threads import cppsublist
from cPyExtPatt.Threads import csublist
def test_cppsublist_dir():
result = dir(cppsublist)
assert result == ['__doc__',
'__file__',
'__loader__',
'__name__',
'__package__',
'__spec__',
'cppSubList',
]
def test_csublist_dir():
result = dir(csublist)
assert result == ['__doc__',
'__file__',
'__loader__',
'__name__',
'__package__',
'__spec__',
'cSubList',
]
@pytest.mark.skipif(not (sys.version_info.minor <= 10), reason='Python 3.9, 3.10')
def test_cppsublist_cppsublist_dir_pre_311():
sublist_object = cppsublist.cppSubList()
result = dir(sublist_object)
assert result == ['__add__',
'__class__',
'__class_getitem__',
'__contains__',
'__delattr__',
'__delitem__',
'__dir__',
'__doc__',
'__eq__',
'__format__',
'__ge__',
'__getattribute__',
'__getitem__',
'__gt__',
'__hash__',
'__iadd__',
'__imul__',
'__init__',
'__init_subclass__',
'__iter__',
'__le__',
'__len__',
'__lt__',
'__mul__',
'__ne__',
'__new__',
'__reduce__',
'__reduce_ex__',
'__repr__',
'__reversed__',
'__rmul__',
'__setattr__',
'__setitem__',
'__sizeof__',
'__str__',
'__subclasshook__',
'append',
'clear',
'copy',
'count',
'extend',
'index',
'insert',
'max',
'pop',
'remove',
'reverse',
'sort']
@pytest.mark.skipif(not (sys.version_info.minor > 10), reason='Python 3.11+')
def test_cppsublist_cppsublist_dir_post_310():
sublist_object = cppsublist.cppSubList()
result = dir(sublist_object)
assert result == ['__add__',
'__class__',
'__class_getitem__',
'__contains__',
'__delattr__',
'__delitem__',
'__dir__',
'__doc__',
'__eq__',
'__format__',
'__ge__',
'__getattribute__',
'__getitem__',
'__getstate__',
'__gt__',
'__hash__',
'__iadd__',
'__imul__',
'__init__',
'__init_subclass__',
'__iter__',
'__le__',
'__len__',
'__lt__',
'__mul__',
'__ne__',
'__new__',
'__reduce__',
'__reduce_ex__',
'__repr__',
'__reversed__',
'__rmul__',
'__setattr__',
'__setitem__',
'__sizeof__',
'__str__',
'__subclasshook__',
'append',
'clear',
'copy',
'count',
'extend',
'index',
'insert',
'max',
'pop',
'remove',
'reverse',
'sort']
@pytest.mark.skipif(not (sys.version_info.minor <= 10), reason='Python 3.9, 3.10')
def test_cppsublist_csublist_dir_pre_311():
sublist_object = csublist.cSubList()
result = dir(sublist_object)
assert result == ['__add__',
'__class__',
'__class_getitem__',
'__contains__',
'__delattr__',
'__delitem__',
'__dir__',
'__doc__',
'__eq__',
'__format__',
'__ge__',
'__getattribute__',
'__getitem__',
'__gt__',
'__hash__',
'__iadd__',
'__imul__',
'__init__',
'__init_subclass__',
'__iter__',
'__le__',
'__len__',
'__lt__',
'__mul__',
'__ne__',
'__new__',
'__reduce__',
'__reduce_ex__',
'__repr__',
'__reversed__',
'__rmul__',
'__setattr__',
'__setitem__',
'__sizeof__',
'__str__',
'__subclasshook__',
'append',
'clear',
'copy',
'count',
'extend',
'index',
'insert',
'max',
'pop',
'remove',
'reverse',
'sort']
@pytest.mark.skipif(not (sys.version_info.minor > 10), reason='Python 3.11+')
def test_cppsublist_csublist_dir_post_310():
sublist_object = csublist.cSubList()
result = dir(sublist_object)
assert result == ['__add__',
'__class__',
'__class_getitem__',
'__contains__',
'__delattr__',
'__delitem__',
'__dir__',
'__doc__',
'__eq__',
'__format__',
'__ge__',
'__getattribute__',
'__getitem__',
'__getstate__',
'__gt__',
'__hash__',
'__iadd__',
'__imul__',
'__init__',
'__init_subclass__',
'__iter__',
'__le__',
'__len__',
'__lt__',
'__mul__',
'__ne__',
'__new__',
'__reduce__',
'__reduce_ex__',
'__repr__',
'__reversed__',
'__rmul__',
'__setattr__',
'__setitem__',
'__sizeof__',
'__str__',
'__subclasshook__',
'append',
'clear',
'copy',
'count',
'extend',
'index',
'insert',
'max',
'pop',
'remove',
'reverse',
'sort']
def test_cppsublist_cppsublist_append():
obj = cppsublist.cppSubList()
obj.append(42)
assert obj == [42, ]
@pytest.mark.parametrize(
'values, expected',
(
((0,), 0),
((3, 2,), 3),
((3, 2, 1,), 3),
)
)
def test_cppsublist_cppsublist_max(values, expected):
obj = cppsublist.cppSubList()
for value in values:
obj.append(value)
assert obj.max() == expected
def cppsublist_max(obj, count):
print(f'sublist_max(): Thread name {threading.current_thread().name}', flush=True)
for _i in range(count):
print(f'sublist_max(): Thread name {threading.current_thread().name} Result: {obj.max()}', flush=True)
time.sleep(0.25)
print(f'sublist_max(): Thread name {threading.current_thread().name} DONE', flush=True)
def cppsublist_append(obj, count):
print(f'sublist_append(): Thread name {threading.current_thread().name}', flush=True)
for _i in range(count):
print(f'sublist_append(): Thread name {threading.current_thread().name}', flush=True)
obj.append(len(obj))
time.sleep(0.25)
print(f'sublist_append(): Thread name {threading.current_thread().name} DONE', flush=True)
def test_threaded_cpp():
print()
print('test_threaded_max() START', flush=True)
obj = cppsublist.cppSubList(range(128))
threads = []
for i in range(4):
threads.append(
threading.Thread(name=f'sublist_max[{i:2d}]', target=cppsublist_max, args=(obj, 2))
)
threads.append(
threading.Thread(name=f'sublist_append[{i:2d}]', target=cppsublist_append, args=(obj, 2))
)
for thread in threads:
thread.start()
print('Waiting for worker threads', flush=True)
main_thread = threading.current_thread()
for t in threading.enumerate():
if t is not main_thread:
t.join()
print('Worker threads DONE', flush=True)
def test_csublist_csublist_ctor_range():
obj = csublist.cSubList(range(128))
assert obj == list(range(128))
def test_csublist_csublist_append():
obj = csublist.cSubList()
obj.append(42)
assert obj == [42, ]
@pytest.mark.parametrize(
'values, expected',
(
((0,), 0),
((3, 2,), 3),
((3, 2, 1,), 3),
)
)
def test_csublist_csublist_max(values, expected):
obj = csublist.cSubList()
for value in values:
obj.append(value)
assert obj.max() == expected
def csublist_max(obj, count):
print(
f'sublist_max(): Thread name {threading.current_thread().name}',
flush=True
)
for _i in range(count):
print(
f'sublist_max(): Thread name {threading.current_thread().name}'
f' Result: {obj.max()}',
flush=True
)
time.sleep(0.25)
print(
f'sublist_max(): Thread name {threading.current_thread().name} DONE',
flush=True
)
def csublist_append(obj, count):
print(
f'sublist_append(): Thread name {threading.current_thread().name}',
flush=True
)
for _i in range(count):
print(
f'sublist_append(): Thread name {threading.current_thread().name}',
flush=True
)
obj.append(len(obj))
time.sleep(0.25)
print(
f'sublist_append(): Thread name {threading.current_thread().name} DONE',
flush=True
)
def test_threaded_c():
print()
print('test_threaded_c() START', flush=True)
obj = csublist.cSubList(range(128))
threads = []
for i in range(4):
threads.append(
threading.Thread(
name=f'sublist_max[{i:2d}]',
target=csublist_max,
args=(obj, 2),
)
)
threads.append(
threading.Thread(
name=f'sublist_append[{i:2d}]',
target=csublist_append,
args=(obj, 2),
)
)
for thread in threads:
thread.start()
print('Waiting for worker threads', flush=True)
main_thread = threading.current_thread()
for t in threading.enumerate():
if t is not main_thread:
t.join()
print('Worker threads DONE', flush=True)