Sha256: 762fa07f85349efdca8c9df7130d277e6e99d06d5d6a73d609e6984cd547746a
Contents?: true
Size: 967 Bytes
Versions: 22
Compression:
Stored size: 967 Bytes
Contents
require 'libuv'
describe Libuv::Listener do
it "should ensure there are no remaining object references in callbacks", network: true do
require 'objspace'
checked = []
# These are created by loop objects and are never cleaned up
# This is OK as the loops are expected to execute for the life of the application
except = [::Libuv::Async, ::Libuv::Timer, ::Libuv::Prepare, ::Libuv::Signal]
ObjectSpace.each_object(Class) do |cls|
next unless cls.ancestors.include? ::Libuv::Handle
next if checked.include? cls
checked << cls
values = cls.callback_lookup.values
values.select! {|val| except.include?(val.class) ? false : val.class }
if values.length > 0
puts "\nMemory Leak in #{cls} with #{values.length} left over objects"
puts "Checked #{checked.length} classes, objects are:"
values.each do |val|
puts "\n#{val}\n"
end
raise 'Free the machines!'
end
end
expect(checked.length).to be > 3
end
end
Version data entries
22 entries across 22 versions & 1 rubygems