| #!/usr/bin/env ruby |
| |
| # Copyright 2015, Google Inc. |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following disclaimer |
| # in the documentation and/or other materials provided with the |
| # distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| # For GRPC::Core classes, which use the grpc c-core, object init |
| # is interesting because it's related to overall library init. |
| |
| require_relative './end2end_common' |
| |
| def construct_many(test_proc) |
| thds = [] |
| 4.times do |
| thds << Thread.new do |
| 20.times do |
| test_proc.call |
| end |
| end |
| end |
| 20.times do |
| test_proc.call |
| end |
| thds.each(&:join) |
| end |
| |
| def run_gc_stress_test(test_proc) |
| GC.disable |
| construct_many(test_proc) |
| |
| GC.enable |
| construct_many(test_proc) |
| |
| GC.start(full_mark: true, immediate_sweep: true) |
| construct_many(test_proc) |
| end |
| |
| def run_concurrency_stress_test(test_proc) |
| 100.times do |
| Thread.new do |
| test_proc.call |
| end |
| end |
| |
| test_proc.call |
| |
| fail 'exception thrown while child thread initing class' |
| end |
| |
| # default (no gc_stress and no concurrency_stress) |
| def run_default_test(test_proc) |
| thd = Thread.new do |
| test_proc.call |
| end |
| test_proc.call |
| thd.join |
| end |
| |
| def get_test_proc(grpc_class) |
| case grpc_class |
| when 'channel' |
| return proc do |
| GRPC::Core::Channel.new('dummy_host', nil, :this_channel_is_insecure) |
| end |
| when 'server' |
| return proc do |
| GRPC::Core::Server.new({}) |
| end |
| when 'channel_credentials' |
| return proc do |
| GRPC::Core::ChannelCredentials.new |
| end |
| when 'call_credentials' |
| return proc do |
| GRPC::Core::CallCredentials.new(proc { |noop| noop }) |
| end |
| when 'compression_options' |
| return proc do |
| GRPC::Core::CompressionOptions.new |
| end |
| else |
| fail "bad --grpc_class=#{grpc_class} param" |
| end |
| end |
| |
| def main |
| grpc_class = '' |
| stress_test = '' |
| OptionParser.new do |opts| |
| opts.on('--grpc_class=P', String) do |p| |
| grpc_class = p |
| end |
| opts.on('--stress_test=P') do |p| |
| stress_test = p |
| end |
| end.parse! |
| |
| test_proc = get_test_proc(grpc_class) |
| |
| # the different test configs need to be ran |
| # in separate processes, since each one tests |
| # clean shutdown in a different way |
| case stress_test |
| when 'gc' |
| p 'run gc stress' |
| run_gc_stress_test(test_proc) |
| when 'concurrency' |
| p 'run concurrency stress' |
| run_concurrency_stress_test(test_proc) |
| when '' |
| p 'run default' |
| run_default_test(test_proc) |
| else |
| fail "bad --stress_test=#{stress_test} param" |
| end |
| end |
| |
| main |