mongo-ruby-driver/test/threading_test.rb

96 lines
2.2 KiB
Ruby

require './test/test_helper'
class TestThreading < Test::Unit::TestCase
include Mongo
@@con = standard_connection(:pool_size => 10, :timeout => 30)
@@db = @@con[MONGO_TEST_DB]
@@coll = @@db.collection('thread-test-collection')
def set_up_safe_data
@@db.drop_collection('duplicate')
@@db.drop_collection('unique')
@duplicate = @@db.collection('duplicate')
@unique = @@db.collection('unique')
@duplicate.insert("test" => "insert")
@duplicate.insert("test" => "update")
@unique.insert("test" => "insert")
@unique.insert("test" => "update")
@unique.create_index("test", :unique => true)
end
def test_safe_update
times = []
set_up_safe_data
threads = []
100.times do |i|
threads[i] = Thread.new do
100.times do
if i % 2 == 0
assert_raise Mongo::OperationFailure do
t1 = Time.now
@unique.update({"test" => "insert"}, {"$set" => {"test" => "update"}}, :safe => true)
times << Time.now - t1
end
else
t1 = Time.now
@duplicate.update({"test" => "insert"}, {"$set" => {"test" => "update"}}, :safe => true)
times << Time.now - t1
end
end
end
end
100.times do |i|
threads[i].join
end
end
def test_safe_insert
set_up_safe_data
threads = []
100.times do |i|
threads[i] = Thread.new do
if i % 2 == 0
assert_raise Mongo::OperationFailure do
@unique.insert({"test" => "insert"}, :safe => true)
end
else
@duplicate.insert({"test" => "insert"}, :safe => true)
end
end
end
100.times do |i|
threads[i].join
end
end
def test_threading
@@coll.drop
@@coll = @@db.collection('thread-test-collection')
1000.times do |i|
@@coll.insert("x" => i)
end
threads = []
10.times do |i|
threads[i] = Thread.new do
sum = 0
@@coll.find().each do |document|
sum += document["x"]
end
assert_equal 499500, sum
end
end
10.times do |i|
threads[i].join
end
end
end