mirror of
https://github.com/wassname/ray.git
synced 2026-07-11 04:26:14 +08:00
Run flake8 in Travis and make code PEP8 compliant. (#387)
This commit is contained in:
committed by
Philipp Moritz
parent
083e7a28ad
commit
ba02fc0eb0
+111
-65
@@ -6,23 +6,22 @@ import numpy as np
|
||||
import os
|
||||
import random
|
||||
import signal
|
||||
import socket
|
||||
import struct
|
||||
import subprocess
|
||||
import sys
|
||||
import tempfile
|
||||
import threading
|
||||
import time
|
||||
import unittest
|
||||
|
||||
import ray.plasma as plasma
|
||||
from ray.plasma.utils import random_object_id, generate_metadata, write_to_data_buffer, create_object_with_id, create_object
|
||||
from ray.plasma.utils import (random_object_id, generate_metadata,
|
||||
create_object_with_id, create_object)
|
||||
from ray import services
|
||||
|
||||
USE_VALGRIND = False
|
||||
PLASMA_STORE_MEMORY = 1000000000
|
||||
|
||||
def assert_get_object_equal(unit_test, client1, client2, object_id, memory_buffer=None, metadata=None):
|
||||
|
||||
def assert_get_object_equal(unit_test, client1, client2, object_id,
|
||||
memory_buffer=None, metadata=None):
|
||||
client1_buff = client1.get([object_id])[0]
|
||||
client2_buff = client2.get([object_id])[0]
|
||||
client1_metadata = client1.get_metadata([object_id])[0]
|
||||
@@ -32,7 +31,8 @@ def assert_get_object_equal(unit_test, client1, client2, object_id, memory_buffe
|
||||
# Check that the buffers from the two clients are the same.
|
||||
unit_test.assertTrue(plasma.buffers_equal(client1_buff, client2_buff))
|
||||
# Check that the metadata buffers from the two clients are the same.
|
||||
unit_test.assertTrue(plasma.buffers_equal(client1_metadata, client2_metadata))
|
||||
unit_test.assertTrue(plasma.buffers_equal(client1_metadata,
|
||||
client2_metadata))
|
||||
# If a reference buffer was provided, check that it is the same as well.
|
||||
if memory_buffer is not None:
|
||||
unit_test.assertTrue(plasma.buffers_equal(memory_buffer, client1_buff))
|
||||
@@ -40,11 +40,13 @@ def assert_get_object_equal(unit_test, client1, client2, object_id, memory_buffe
|
||||
if metadata is not None:
|
||||
unit_test.assertTrue(plasma.buffers_equal(metadata, client1_metadata))
|
||||
|
||||
|
||||
class TestPlasmaClient(unittest.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
# Start Plasma store.
|
||||
plasma_store_name, self.p = plasma.start_plasma_store(use_valgrind=USE_VALGRIND)
|
||||
plasma_store_name, self.p = plasma.start_plasma_store(
|
||||
use_valgrind=USE_VALGRIND)
|
||||
# Connect to Plasma.
|
||||
self.plasma_client = plasma.PlasmaClient(plasma_store_name, None, 64)
|
||||
# For the eviction test
|
||||
@@ -107,7 +109,7 @@ class TestPlasmaClient(unittest.TestCase):
|
||||
object_id = random_object_id()
|
||||
self.plasma_client.create(object_id, length, generate_metadata(length))
|
||||
try:
|
||||
val = self.plasma_client.create(object_id, length, generate_metadata(length))
|
||||
self.plasma_client.create(object_id, length, generate_metadata(length))
|
||||
except plasma.plasma_object_exists_error as e:
|
||||
pass
|
||||
else:
|
||||
@@ -125,20 +127,24 @@ class TestPlasmaClient(unittest.TestCase):
|
||||
metadata_buffers = []
|
||||
for i in range(num_object_ids):
|
||||
if i % 2 == 0:
|
||||
data_buffer, metadata_buffer = create_object_with_id(self.plasma_client, object_ids[i], 2000, 2000)
|
||||
data_buffer, metadata_buffer = create_object_with_id(
|
||||
self.plasma_client, object_ids[i], 2000, 2000)
|
||||
data_buffers.append(data_buffer)
|
||||
metadata_buffers.append(metadata_buffer)
|
||||
|
||||
# Test timing out from some but not all get calls with various timeouts.
|
||||
for timeout in [0, 10, 100, 1000]:
|
||||
data_results = self.plasma_client.get(object_ids, timeout_ms=timeout)
|
||||
metadata_results = self.plasma_client.get(object_ids, timeout_ms=timeout)
|
||||
# metadata_results = self.plasma_client.get_metadata(object_ids,
|
||||
# timeout_ms=timeout)
|
||||
for i in range(num_object_ids):
|
||||
if i % 2 == 0:
|
||||
self.assertTrue(plasma.buffers_equal(data_buffers[i // 2], data_results[i]))
|
||||
# TODO(rkn): We should compare the metadata as well. But currently the
|
||||
# types are different (e.g., memoryview versus bytearray).
|
||||
# self.assertTrue(plasma.buffers_equal(metadata_buffers[i // 2], metadata_results[i]))
|
||||
self.assertTrue(plasma.buffers_equal(data_buffers[i // 2],
|
||||
data_results[i]))
|
||||
# TODO(rkn): We should compare the metadata as well. But currently
|
||||
# the types are different (e.g., memoryview versus bytearray).
|
||||
# self.assertTrue(plasma.buffers_equal(metadata_buffers[i // 2],
|
||||
# metadata_results[i]))
|
||||
else:
|
||||
self.assertIsNone(results[i])
|
||||
|
||||
@@ -148,7 +154,9 @@ class TestPlasmaClient(unittest.TestCase):
|
||||
def assert_create_raises_plasma_full(unit_test, size):
|
||||
partial_size = np.random.randint(size)
|
||||
try:
|
||||
_, memory_buffer, _ = create_object(unit_test.plasma_client, partial_size, size - partial_size)
|
||||
_, memory_buffer, _ = create_object(unit_test.plasma_client,
|
||||
partial_size,
|
||||
size - partial_size)
|
||||
except plasma.plasma_out_of_memory_error as e:
|
||||
pass
|
||||
else:
|
||||
@@ -215,7 +223,7 @@ class TestPlasmaClient(unittest.TestCase):
|
||||
real_object_ids = [random_object_id() for _ in range(100)]
|
||||
for object_id in real_object_ids:
|
||||
self.assertFalse(self.plasma_client.contains(object_id))
|
||||
memory_buffer = self.plasma_client.create(object_id, 100)
|
||||
self.plasma_client.create(object_id, 100)
|
||||
self.plasma_client.seal(object_id)
|
||||
self.assertTrue(self.plasma_client.contains(object_id))
|
||||
for object_id in fake_object_ids:
|
||||
@@ -226,7 +234,7 @@ class TestPlasmaClient(unittest.TestCase):
|
||||
def test_hash(self):
|
||||
# Check the hash of an object that doesn't exist.
|
||||
object_id1 = random_object_id()
|
||||
h = self.plasma_client.hash(object_id1)
|
||||
self.plasma_client.hash(object_id1)
|
||||
|
||||
length = 1000
|
||||
# Create a random object, and check that the hash function always returns
|
||||
@@ -357,7 +365,7 @@ class TestPlasmaClient(unittest.TestCase):
|
||||
length = 1000
|
||||
memory_buffer = self.plasma_client.create(object_id, length)
|
||||
# Make sure we cannot access memory out of bounds.
|
||||
self.assertRaises(Exception, lambda : memory_buffer[length])
|
||||
self.assertRaises(Exception, lambda: memory_buffer[length])
|
||||
# Seal the object.
|
||||
self.plasma_client.seal(object_id)
|
||||
# This test is commented out because it currently fails.
|
||||
@@ -367,6 +375,7 @@ class TestPlasmaClient(unittest.TestCase):
|
||||
# self.assertRaises(Exception, illegal_assignment)
|
||||
# Get the object.
|
||||
memory_buffer = self.plasma_client.get([object_id])[0]
|
||||
|
||||
# Make sure the object is read only.
|
||||
def illegal_assignment():
|
||||
memory_buffer[0] = chr(0)
|
||||
@@ -413,18 +422,20 @@ class TestPlasmaClient(unittest.TestCase):
|
||||
|
||||
def test_subscribe(self):
|
||||
# Subscribe to notifications from the Plasma Store.
|
||||
sock = self.plasma_client.subscribe()
|
||||
self.plasma_client.subscribe()
|
||||
for i in [1, 10, 100, 1000, 10000, 100000]:
|
||||
object_ids = [random_object_id() for _ in range(i)]
|
||||
metadata_sizes = [np.random.randint(1000) for _ in range(i)]
|
||||
data_sizes = [np.random.randint(1000) for _ in range(i)]
|
||||
for j in range(i):
|
||||
self.plasma_client.create(object_ids[j], size=data_sizes[j],
|
||||
metadata=bytearray(np.random.bytes(metadata_sizes[j])))
|
||||
self.plasma_client.create(
|
||||
object_ids[j], size=data_sizes[j],
|
||||
metadata=bytearray(np.random.bytes(metadata_sizes[j])))
|
||||
self.plasma_client.seal(object_ids[j])
|
||||
# Check that we received notifications for all of the objects.
|
||||
for j in range(i):
|
||||
recv_objid, recv_dsize, recv_msize = self.plasma_client.get_next_notification()
|
||||
notification_info = self.plasma_client.get_next_notification()
|
||||
recv_objid, recv_dsize, recv_msize = notification_info
|
||||
self.assertEqual(object_ids[j], recv_objid)
|
||||
self.assertEqual(data_sizes[j], recv_dsize)
|
||||
self.assertEqual(metadata_sizes[j], recv_msize)
|
||||
@@ -432,20 +443,22 @@ class TestPlasmaClient(unittest.TestCase):
|
||||
def test_subscribe_deletions(self):
|
||||
# Subscribe to notifications from the Plasma Store. We use plasma_client2
|
||||
# to make sure that all used objects will get evicted properly.
|
||||
sock = self.plasma_client2.subscribe()
|
||||
self.plasma_client2.subscribe()
|
||||
for i in [1, 10, 100, 1000, 10000, 100000]:
|
||||
object_ids = [random_object_id() for _ in range(i)]
|
||||
# Add 1 to the sizes to make sure we have nonzero object sizes.
|
||||
metadata_sizes = [np.random.randint(1000) + 1 for _ in range(i)]
|
||||
data_sizes = [np.random.randint(1000) + 1 for _ in range(i)]
|
||||
for j in range(i):
|
||||
x = self.plasma_client2.create(object_ids[j], size=data_sizes[j],
|
||||
metadata=bytearray(np.random.bytes(metadata_sizes[j])))
|
||||
x = self.plasma_client2.create(
|
||||
object_ids[j], size=data_sizes[j],
|
||||
metadata=bytearray(np.random.bytes(metadata_sizes[j])))
|
||||
self.plasma_client2.seal(object_ids[j])
|
||||
del x
|
||||
# Check that we received notifications for creating all of the objects.
|
||||
for j in range(i):
|
||||
recv_objid, recv_dsize, recv_msize = self.plasma_client2.get_next_notification()
|
||||
notification_info = self.plasma_client2.get_next_notification()
|
||||
recv_objid, recv_dsize, recv_msize = notification_info
|
||||
self.assertEqual(object_ids[j], recv_objid)
|
||||
self.assertEqual(data_sizes[j], recv_dsize)
|
||||
self.assertEqual(metadata_sizes[j], recv_msize)
|
||||
@@ -453,8 +466,10 @@ class TestPlasmaClient(unittest.TestCase):
|
||||
# Check that we receive notifications for deleting all objects, as we
|
||||
# evict them.
|
||||
for j in range(i):
|
||||
self.assertEqual(self.plasma_client2.evict(1), data_sizes[j] + metadata_sizes[j])
|
||||
recv_objid, recv_dsize, recv_msize = self.plasma_client2.get_next_notification()
|
||||
self.assertEqual(self.plasma_client2.evict(1),
|
||||
data_sizes[j] + metadata_sizes[j])
|
||||
notification_info = self.plasma_client2.get_next_notification()
|
||||
recv_objid, recv_dsize, recv_msize = notification_info
|
||||
self.assertEqual(object_ids[j], recv_objid)
|
||||
self.assertEqual(-1, recv_dsize)
|
||||
self.assertEqual(-1, recv_msize)
|
||||
@@ -469,18 +484,22 @@ class TestPlasmaClient(unittest.TestCase):
|
||||
metadata_sizes.append(np.random.randint(1000))
|
||||
data_sizes.append(np.random.randint(1000))
|
||||
for i in range(num_object_ids):
|
||||
x = self.plasma_client2.create(object_ids[i], size=data_sizes[i],
|
||||
metadata=bytearray(np.random.bytes(metadata_sizes[i])))
|
||||
x = self.plasma_client2.create(
|
||||
object_ids[i], size=data_sizes[i],
|
||||
metadata=bytearray(np.random.bytes(metadata_sizes[i])))
|
||||
self.plasma_client2.seal(object_ids[i])
|
||||
del x
|
||||
for i in range(num_object_ids):
|
||||
recv_objid, recv_dsize, recv_msize = self.plasma_client2.get_next_notification()
|
||||
notification_info = self.plasma_client2.get_next_notification()
|
||||
recv_objid, recv_dsize, recv_msize = notification_info
|
||||
self.assertEqual(object_ids[i], recv_objid)
|
||||
self.assertEqual(data_sizes[i], recv_dsize)
|
||||
self.assertEqual(metadata_sizes[i], recv_msize)
|
||||
self.assertEqual(self.plasma_client2.evict(1), data_sizes[-1] + metadata_sizes[-1])
|
||||
self.assertEqual(self.plasma_client2.evict(1),
|
||||
data_sizes[-1] + metadata_sizes[-1])
|
||||
for i in range(num_object_ids):
|
||||
recv_objid, recv_dsize, recv_msize = self.plasma_client2.get_next_notification()
|
||||
notification_info = self.plasma_client2.get_next_notification()
|
||||
recv_objid, recv_dsize, recv_msize = notification_info
|
||||
self.assertEqual(object_ids[i], recv_objid)
|
||||
self.assertEqual(-1, recv_dsize)
|
||||
self.assertEqual(-1, recv_msize)
|
||||
@@ -495,8 +514,10 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
# Start a Redis server.
|
||||
redis_address = services.address("127.0.0.1", services.start_redis()[0])
|
||||
# Start two PlasmaManagers.
|
||||
manager_name1, self.p4, self.port1 = plasma.start_plasma_manager(store_name1, redis_address, use_valgrind=USE_VALGRIND)
|
||||
manager_name2, self.p5, self.port2 = plasma.start_plasma_manager(store_name2, redis_address, use_valgrind=USE_VALGRIND)
|
||||
manager_name1, self.p4, self.port1 = plasma.start_plasma_manager(
|
||||
store_name1, redis_address, use_valgrind=USE_VALGRIND)
|
||||
manager_name2, self.p5, self.port2 = plasma.start_plasma_manager(
|
||||
store_name2, redis_address, use_valgrind=USE_VALGRIND)
|
||||
# Connect two PlasmaClients.
|
||||
self.client1 = plasma.PlasmaClient(store_name1, manager_name1)
|
||||
self.client2 = plasma.PlasmaClient(store_name2, manager_name2)
|
||||
@@ -513,7 +534,8 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
|
||||
# Kill the Plasma store and Plasma manager processes.
|
||||
if USE_VALGRIND:
|
||||
time.sleep(1) # give processes opportunity to finish work
|
||||
# Give processes opportunity to finish work.
|
||||
time.sleep(1)
|
||||
for process in self.processes_to_kill:
|
||||
process.send_signal(signal.SIGTERM)
|
||||
process.wait()
|
||||
@@ -530,7 +552,8 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
def test_fetch(self):
|
||||
for _ in range(10):
|
||||
# Create an object.
|
||||
object_id1, memory_buffer1, metadata1 = create_object(self.client1, 2000, 2000)
|
||||
object_id1, memory_buffer1, metadata1 = create_object(self.client1, 2000,
|
||||
2000)
|
||||
self.client1.fetch([object_id1])
|
||||
self.assertEqual(self.client1.contains(object_id1), True)
|
||||
self.assertEqual(self.client2.contains(object_id1), False)
|
||||
@@ -546,7 +569,8 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
object_id2 = random_object_id()
|
||||
self.client1.fetch([object_id2])
|
||||
self.assertEqual(self.client1.contains(object_id2), False)
|
||||
memory_buffer2, metadata2 = create_object_with_id(self.client2, object_id2, 2000, 2000)
|
||||
memory_buffer2, metadata2 = create_object_with_id(self.client2, object_id2,
|
||||
2000, 2000)
|
||||
# # Check that the object has been fetched.
|
||||
# self.assertEqual(self.client1.contains(object_id2), True)
|
||||
# Compare the two buffers.
|
||||
@@ -560,11 +584,12 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
for _ in range(10):
|
||||
self.client1.fetch([object_id3])
|
||||
self.client2.fetch([object_id3])
|
||||
memory_buffer3, metadata3 = create_object_with_id(self.client1, object_id3, 2000, 2000)
|
||||
memory_buffer3, metadata3 = create_object_with_id(self.client1, object_id3,
|
||||
2000, 2000)
|
||||
for _ in range(10):
|
||||
self.client1.fetch([object_id3])
|
||||
self.client2.fetch([object_id3])
|
||||
#TODO(rkn): Right now we must wait for the object table to be updated.
|
||||
# TODO(rkn): Right now we must wait for the object table to be updated.
|
||||
while not self.client2.contains(object_id3):
|
||||
self.client2.fetch([object_id3])
|
||||
assert_get_object_equal(self, self.client1, self.client2, object_id3,
|
||||
@@ -573,14 +598,17 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
def test_fetch_multiple(self):
|
||||
for _ in range(20):
|
||||
# Create two objects and a third fake one that doesn't exist.
|
||||
object_id1, memory_buffer1, metadata1 = create_object(self.client1, 2000, 2000)
|
||||
object_id1, memory_buffer1, metadata1 = create_object(self.client1, 2000,
|
||||
2000)
|
||||
missing_object_id = random_object_id()
|
||||
object_id2, memory_buffer2, metadata2 = create_object(self.client1, 2000, 2000)
|
||||
object_id2, memory_buffer2, metadata2 = create_object(self.client1, 2000,
|
||||
2000)
|
||||
object_ids = [object_id1, missing_object_id, object_id2]
|
||||
# Fetch the objects from the other plasma store. The second object ID
|
||||
# should timeout since it does not exist.
|
||||
# TODO(rkn): Right now we must wait for the object table to be updated.
|
||||
while (not self.client2.contains(object_id1)) or (not self.client2.contains(object_id2)):
|
||||
while ((not self.client2.contains(object_id1)) or
|
||||
(not self.client2.contains(object_id2))):
|
||||
self.client2.fetch(object_ids)
|
||||
# Compare the buffers of the objects that do exist.
|
||||
assert_get_object_equal(self, self.client1, self.client2, object_id1,
|
||||
@@ -597,7 +625,8 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
# Check that we can call fetch with duplicated object IDs.
|
||||
object_id3 = random_object_id()
|
||||
self.client1.fetch([object_id3, object_id3])
|
||||
object_id4, memory_buffer4, metadata4 = create_object(self.client1, 2000, 2000)
|
||||
object_id4, memory_buffer4, metadata4 = create_object(self.client1, 2000,
|
||||
2000)
|
||||
time.sleep(0.1)
|
||||
# TODO(rkn): Right now we must wait for the object table to be updated.
|
||||
while not self.client2.contains(object_id4):
|
||||
@@ -623,7 +652,8 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
obj_id2 = random_object_id()
|
||||
self.client1.create(obj_id2, 1000)
|
||||
# Don't seal.
|
||||
ready, waiting = self.client1.wait([obj_id2, obj_id1], timeout=100, num_returns=1)
|
||||
ready, waiting = self.client1.wait([obj_id2, obj_id1], timeout=100,
|
||||
num_returns=1)
|
||||
self.assertEqual(set(ready), set([obj_id1]))
|
||||
self.assertEqual(set(waiting), set([obj_id2]))
|
||||
|
||||
@@ -636,11 +666,13 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
|
||||
t = threading.Timer(0.1, finish)
|
||||
t.start()
|
||||
ready, waiting = self.client1.wait([obj_id3, obj_id2, obj_id1], timeout=1000, num_returns=2)
|
||||
ready, waiting = self.client1.wait([obj_id3, obj_id2, obj_id1],
|
||||
timeout=1000, num_returns=2)
|
||||
self.assertEqual(set(ready), set([obj_id1, obj_id3]))
|
||||
self.assertEqual(set(waiting), set([obj_id2]))
|
||||
|
||||
# Test if the appropriate number of objects is shown if some objects are not ready
|
||||
# Test if the appropriate number of objects is shown if some objects are
|
||||
# not ready.
|
||||
ready, waiting = self.client1.wait([obj_id3, obj_id2, obj_id1], 100, 3)
|
||||
self.assertEqual(set(ready), set([obj_id1, obj_id3]))
|
||||
self.assertEqual(set(waiting), set([obj_id2]))
|
||||
@@ -651,9 +683,9 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
# Test calling wait a bunch of times.
|
||||
object_ids = []
|
||||
# TODO(rkn): Increasing n to 100 (or larger) will cause failures. The
|
||||
# problem appears to be that the number of timers added to the manager event
|
||||
# loop slow down the manager so much that some of the asynchronous Redis
|
||||
# commands timeout triggering fatal failure callbacks.
|
||||
# problem appears to be that the number of timers added to the manager
|
||||
# event loop slow down the manager so much that some of the asynchronous
|
||||
# Redis commands timeout triggering fatal failure callbacks.
|
||||
n = 40
|
||||
for i in range(n * (n + 1) // 2):
|
||||
if i % 2 == 0:
|
||||
@@ -669,7 +701,8 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
self.assertEqual(len(ready), i)
|
||||
retrieved += ready
|
||||
self.assertEqual(set(retrieved), set(object_ids))
|
||||
ready, waiting = self.client1.wait(object_ids, timeout=1000, num_returns=len(object_ids))
|
||||
ready, waiting = self.client1.wait(object_ids, timeout=1000,
|
||||
num_returns=len(object_ids))
|
||||
self.assertEqual(set(ready), set(object_ids))
|
||||
self.assertEqual(waiting, [])
|
||||
# Try waiting for all of the object IDs on the second client.
|
||||
@@ -680,7 +713,8 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
self.assertEqual(len(ready), i)
|
||||
retrieved += ready
|
||||
self.assertEqual(set(retrieved), set(object_ids))
|
||||
ready, waiting = self.client2.wait(object_ids, timeout=1000, num_returns=len(object_ids))
|
||||
ready, waiting = self.client2.wait(object_ids, timeout=1000,
|
||||
num_returns=len(object_ids))
|
||||
self.assertEqual(set(ready), set(object_ids))
|
||||
self.assertEqual(waiting, [])
|
||||
|
||||
@@ -702,7 +736,8 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
num_attempts = 100
|
||||
for _ in range(100):
|
||||
# Create an object.
|
||||
object_id1, memory_buffer1, metadata1 = create_object(self.client1, 2000, 2000)
|
||||
object_id1, memory_buffer1, metadata1 = create_object(self.client1, 2000,
|
||||
2000)
|
||||
# Transfer the buffer to the the other Plasma store. There is a race
|
||||
# condition on the create and transfer of the object, so keep trying
|
||||
# until the object appears on the second Plasma store.
|
||||
@@ -721,10 +756,12 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
# self.client1.transfer("127.0.0.1", self.port2, object_id1)
|
||||
# # Compare the two buffers.
|
||||
# assert_get_object_equal(self, self.client1, self.client2, object_id1,
|
||||
# memory_buffer=memory_buffer1, metadata=metadata1)
|
||||
# memory_buffer=memory_buffer1,
|
||||
# metadata=metadata1)
|
||||
|
||||
# Create an object.
|
||||
object_id2, memory_buffer2, metadata2 = create_object(self.client2, 20000, 20000)
|
||||
object_id2, memory_buffer2, metadata2 = create_object(self.client2,
|
||||
20000, 20000)
|
||||
# Transfer the buffer to the the other Plasma store. There is a race
|
||||
# condition on the create and transfer of the object, so keep trying
|
||||
# until the object appears on the second Plasma store.
|
||||
@@ -742,17 +779,19 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
|
||||
def test_illegal_functionality(self):
|
||||
# Create an object id string.
|
||||
object_id = random_object_id()
|
||||
# object_id = random_object_id()
|
||||
# Create a new buffer.
|
||||
# memory_buffer = self.client1.create(object_id, 20000)
|
||||
# This test is commented out because it currently fails.
|
||||
# # Transferring the buffer before sealing it should fail.
|
||||
# self.assertRaises(Exception, lambda : self.manager1.transfer(1, object_id))
|
||||
# self.assertRaises(Exception,
|
||||
# lambda : self.manager1.transfer(1, object_id))
|
||||
pass
|
||||
|
||||
def test_stresstest(self):
|
||||
a = time.time()
|
||||
object_ids = []
|
||||
for i in range(10000): # TODO(pcm): increase this to 100000
|
||||
for i in range(10000): # TODO(pcm): increase this to 100000.
|
||||
object_id = random_object_id()
|
||||
object_ids.append(object_id)
|
||||
self.client1.create(object_id, 1)
|
||||
@@ -763,13 +802,16 @@ class TestPlasmaManager(unittest.TestCase):
|
||||
|
||||
print("it took", b, "seconds to put and transfer the objects")
|
||||
|
||||
|
||||
class TestPlasmaManagerRecovery(unittest.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
# Start a Plasma store.
|
||||
self.store_name, self.p2 = plasma.start_plasma_store(use_valgrind=USE_VALGRIND)
|
||||
self.store_name, self.p2 = plasma.start_plasma_store(
|
||||
use_valgrind=USE_VALGRIND)
|
||||
# Start a Redis server.
|
||||
self.redis_address = services.address("127.0.0.1", services.start_redis()[0])
|
||||
self.redis_address = services.address("127.0.0.1",
|
||||
services.start_redis()[0])
|
||||
# Start a PlasmaManagers.
|
||||
manager_name, self.p3, self.port1 = plasma.start_plasma_manager(
|
||||
self.store_name,
|
||||
@@ -791,7 +833,8 @@ class TestPlasmaManagerRecovery(unittest.TestCase):
|
||||
|
||||
# Kill the Plasma store and Plasma manager processes.
|
||||
if USE_VALGRIND:
|
||||
time.sleep(1) # give processes opportunity to finish work
|
||||
# Give processes opportunity to finish work.
|
||||
time.sleep(1)
|
||||
for process in self.processes_to_kill:
|
||||
process.send_signal(signal.SIGTERM)
|
||||
process.wait()
|
||||
@@ -818,23 +861,26 @@ class TestPlasmaManagerRecovery(unittest.TestCase):
|
||||
self.assertEqual(waiting, [])
|
||||
|
||||
# Start a second plasma manager attached to the same store.
|
||||
manager_name, self.p5, self.port2 = plasma.start_plasma_manager(self.store_name, self.redis_address, use_valgrind=USE_VALGRIND)
|
||||
manager_name, self.p5, self.port2 = plasma.start_plasma_manager(
|
||||
self.store_name, self.redis_address, use_valgrind=USE_VALGRIND)
|
||||
self.processes_to_kill = [self.p5] + self.processes_to_kill
|
||||
|
||||
# Check that the second manager knows about existing objects.
|
||||
client2 = plasma.PlasmaClient(self.store_name, manager_name)
|
||||
ready, waiting = [], object_ids
|
||||
while True:
|
||||
ready, waiting = client2.wait(object_ids, num_returns=num_objects, timeout=0)
|
||||
ready, waiting = client2.wait(object_ids, num_returns=num_objects,
|
||||
timeout=0)
|
||||
if len(ready) == len(object_ids):
|
||||
break
|
||||
|
||||
self.assertEqual(set(ready), set(object_ids))
|
||||
self.assertEqual(waiting, [])
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
if len(sys.argv) > 1:
|
||||
# pop the argument so we don't mess with unittest's own argument parser
|
||||
# Pop the argument so we don't mess with unittest's own argument parser.
|
||||
if sys.argv[-1] == "valgrind":
|
||||
arg = sys.argv.pop()
|
||||
USE_VALGRIND = True
|
||||
|
||||
Reference in New Issue
Block a user