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#!/usr/bin/env ruby
# Copyright 2016 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require_relative './end2end_common'
def main
native_grpc_classes = %w( channel
server
channel_credentials
call_credentials
compression_options )
# there is room for false positives in this test,
# do a few runs for each config
4.times do
native_grpc_classes.each do |grpc_class|
['', 'gc', 'concurrency'].each do |stress_test_type|
STDERR.puts 'start client'
this_dir = File.expand_path(File.dirname(__FILE__))
client_path = File.join(this_dir, 'grpc_class_init_client.rb')
client_pid = Process.spawn(RbConfig.ruby,
client_path,
"--grpc_class=#{grpc_class}",
"--stress_test=#{stress_test_type}")
begin
Timeout.timeout(10) do
Process.wait(client_pid)
end
rescue Timeout::Error
STDERR.puts "timeout waiting for client pid #{client_pid}"
Process.kill('SIGKILL', client_pid)
Process.wait(client_pid)
STDERR.puts 'killed client child'
raise 'Timed out waiting for client process. ' \
'It likely hangs when the first constructed gRPC object has ' \
"type: #{grpc_class}"
end
client_exit_code = $CHILD_STATUS
# concurrency stress test type is expected to exit with a
# non-zero status due to an exception being raised
if client_exit_code != 0 && stress_test_type != 'concurrency'
fail "client failed, exit code #{client_exit_code}"
end
end
end
end
end
main
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