Moved auto_terminate daemon test to executor_service_shared.rb

spec/concurrent/executor/cached_thread_pool_spec.rb

@@ -201,28 +201,6 @@ module Concurrent
         end
       end
 
-      context 'auto terminate' do
-
-        # https://github.com/ruby-concurrency/concurrent-ruby/issues/817
-        # https://github.com/ruby-concurrency/concurrent-ruby/issues/839
-        it 'does not stop shutdown ' do
-          Timeout.timeout(10) do
-            begin
-              test_file = File.join File.dirname(__FILE__), 'pool_quits.rb'
-              pid       = spawn RbConfig.ruby, test_file
-              Process.waitpid pid
-              expect($?.success?).to eq true
-            rescue Errno::ECHILD
-              # child already gone
-            rescue Timeout::Error => e
-              Process.kill :KILL, pid
-              raise e
-            end
-          end
-        end
-
-      end
-
       context 'stress', notravis: true do
         configurations = [
             { min_threads:    2,

spec/concurrent/executor/pool_quits.rb → spec/concurrent/executor/executor_quits.rb

@@ -4,9 +4,11 @@
 
 require 'concurrent-ruby'
 
-pool = Concurrent::CachedThreadPool.new
-pool.post do
-  sleep # sleep indefinitely
+executors = [Concurrent::CachedThreadPool.new, Concurrent::SingleThreadExecutor.new, Concurrent::FixedThreadPool.new(1)]
+executors.each do |executor|
+  executor.post do
+    sleep # sleep indefinitely
+  end
 end
 
 # the process main thread should quit out which should kill the daemon CachedThreadPool

spec/concurrent/executor/executor_service_shared.rb

@@ -33,6 +33,28 @@
     end
   end
 
+  context 'auto terminate' do
+
+    # https://github.com/ruby-concurrency/concurrent-ruby/issues/817
+    # https://github.com/ruby-concurrency/concurrent-ruby/issues/839
+    it 'does not stop shutdown ' do
+      Timeout.timeout(10) do
+        begin
+          test_file = File.join File.dirname(__FILE__), 'executor_quits.rb'
+          pid       = spawn RbConfig.ruby, test_file
+          Process.waitpid pid
+          expect($?.success?).to eq true
+        rescue Errno::ECHILD
+          # child already gone
+        rescue Timeout::Error => e
+          Process.kill :KILL, pid
+          raise e
+        end
+      end
+    end
+
+  end
+
   context '#running?' do
 
     it 'returns true when the thread pool is running' do