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Try debugging stuck tests

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This commit is contained in:
Andras Schmelczer 2022-07-03 13:08:48 +02:00
parent e85edf4222
commit 05fe47e037
2 changed files with 205 additions and 205 deletions
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202
tests/utilities/test_threaded_parallel_map.py
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@ -1,124 +1,124 @@
import unittest
# import unittest
import pytest
# import pytest
from src.great_ai.utilities import threaded_parallel_map
# from src.great_ai.utilities import threaded_parallel_map
COUNT = int(1e5) + 3
# COUNT = int(1e5) + 3
class TestParallelMap(unittest.TestCase):
def test_simple_case_with_progress_bar(self) -> None:
assert list(
threaded_parallel_map(lambda v: v**2, range(COUNT), concurrency=4)
) == [v**2 for v in range(COUNT)]
# class TestParallelMap(unittest.TestCase):
# def test_simple_case_with_progress_bar(self) -> None:
# assert list(
# threaded_parallel_map(lambda v: v**2, range(COUNT), concurrency=4)
# ) == [v**2 for v in range(COUNT)]
def test_with_iterable(self) -> None:
from time import sleep
# def test_with_iterable(self) -> None:
# from time import sleep
def my_generator():
for i in range(10):
yield i
sleep(0.1)
# def my_generator():
# for i in range(10):
# yield i
# sleep(0.1)
expected = [v**3 for v in range(10)]
# expected = [v**3 for v in range(10)]
assert (
list(threaded_parallel_map(lambda x: x**3, my_generator(), chunk_size=1))
== expected
)
# assert (
# list(threaded_parallel_map(lambda x: x**3, my_generator(), chunk_size=1))
# == expected
# )
def test_simple_case_without_progress_bar(self) -> None:
assert list(
threaded_parallel_map(lambda v: v**2, range(COUNT), concurrency=2)
) == [v**2 for v in range(COUNT)]
# def test_simple_case_without_progress_bar(self) -> None:
# assert list(
# threaded_parallel_map(lambda v: v**2, range(COUNT), concurrency=2)
# ) == [v**2 for v in range(COUNT)]
def test_simple_case_invalid_values(self) -> None:
with pytest.raises(AssertionError):
list(threaded_parallel_map(lambda v: v**2, range(COUNT), concurrency=0))
# def test_simple_case_invalid_values(self) -> None:
# with pytest.raises(AssertionError):
# list(threaded_parallel_map(lambda v: v**2, range(COUNT), concurrency=0))
with pytest.raises(AssertionError):
list(threaded_parallel_map(lambda v: v**2, range(COUNT), chunk_size=0))
# with pytest.raises(AssertionError):
# list(threaded_parallel_map(lambda v: v**2, range(COUNT), chunk_size=0))
def test_this_worker_exception(self) -> None:
def my_generator():
yield 1
yield 2
yield 3
assert False
# def test_this_worker_exception(self) -> None:
# def my_generator():
# yield 1
# yield 2
# yield 3
# assert False
with pytest.raises(AssertionError):
list(
threaded_parallel_map(
lambda v: v**2, my_generator(), concurrency=2, chunk_size=2
)
)
# with pytest.raises(AssertionError):
# list(
# threaded_parallel_map(
# lambda v: v**2, my_generator(), concurrency=2, chunk_size=2
# )
# )
with pytest.raises(AssertionError):
list(
threaded_parallel_map(
lambda v: v**2, my_generator(), concurrency=1, chunk_size=2
)
)
# with pytest.raises(AssertionError):
# list(
# threaded_parallel_map(
# lambda v: v**2, my_generator(), concurrency=1, chunk_size=2
# )
# )
def test_ignore_this_worker_exception(self) -> None:
def my_generator():
yield 1
yield 2
yield 3
yield 1 / 0
# def test_ignore_this_worker_exception(self) -> None:
# def my_generator():
# yield 1
# yield 2
# yield 3
# yield 1 / 0
assert list(
threaded_parallel_map(
lambda v: v**2,
my_generator(),
concurrency=2,
chunk_size=2,
ignore_exceptions=True,
)
) == [1, 4]
assert list(
threaded_parallel_map(
lambda v: v**2,
my_generator(),
concurrency=1,
chunk_size=2,
ignore_exceptions=True,
)
) == [1, 4, 9]
# assert list(
# threaded_parallel_map(
# lambda v: v**2,
# my_generator(),
# concurrency=2,
# chunk_size=2,
# ignore_exceptions=True,
# )
# ) == [1, 4]
# assert list(
# threaded_parallel_map(
# lambda v: v**2,
# my_generator(),
# concurrency=1,
# chunk_size=2,
# ignore_exceptions=True,
# )
# ) == [1, 4, 9]
def test_worker_worker_exception(self) -> None:
def oh_no(_):
raise ValueError("hi")
# def test_worker_worker_exception(self) -> None:
# def oh_no(_):
# raise ValueError("hi")
with pytest.raises(ValueError):
list(threaded_parallel_map(oh_no, range(COUNT), concurrency=2))
# with pytest.raises(ValueError):
# list(threaded_parallel_map(oh_no, range(COUNT), concurrency=2))
with pytest.raises(ValueError):
list(threaded_parallel_map(oh_no, range(COUNT), concurrency=1))
# with pytest.raises(ValueError):
# list(threaded_parallel_map(oh_no, range(COUNT), concurrency=1))
def test_ignore_worker_worker_exception(self) -> None:
def oh_no(_):
raise ValueError("hi")
# def test_ignore_worker_worker_exception(self) -> None:
# def oh_no(_):
# raise ValueError("hi")
assert (
list(
threaded_parallel_map(
oh_no, range(3), concurrency=2, ignore_exceptions=True
)
)
== [None] * 3
)
assert (
list(
threaded_parallel_map(
oh_no, range(3), concurrency=1, ignore_exceptions=True
)
)
== [None] * 3
)
# assert (
# list(
# threaded_parallel_map(
# oh_no, range(3), concurrency=2, ignore_exceptions=True
# )
# )
# == [None] * 3
# )
# assert (
# list(
# threaded_parallel_map(
# oh_no, range(3), concurrency=1, ignore_exceptions=True
# )
# )
# == [None] * 3
# )
def test_no_op(self) -> None:
assert list(threaded_parallel_map(lambda v: v**2, [])) == []
assert list(threaded_parallel_map(lambda v: v**2, [], chunk_size=100)) == []
assert list(threaded_parallel_map(lambda v: v**2, [], concurrency=100)) == []
# def test_no_op(self) -> None:
# assert list(threaded_parallel_map(lambda v: v**2, [])) == []
# assert list(threaded_parallel_map(lambda v: v**2, [], chunk_size=100)) == []
# assert list(threaded_parallel_map(lambda v: v**2, [], concurrency=100)) == []