[PATCH] update dependencies for Ruby 2.2.0dev

[PATCH] update dependencies for Ruby 2.2.0dev

[Eric Wong]

This will allow me to test for unintentional breakage in 2.2.0.

Part of the reason for putting this project on maintenance mode
is because many of the libraries we depend on have not kept up
with the latest changes to Ruby.  So we will disable many tests
for 2.2+ to ensure the core parts remain working.
---
 t/GNUmakefile     | 15 +++++++++------
 t/test_isolate.rb | 22 ++++++++++++----------
 2 files changed, 21 insertions(+), 16 deletions(-)

diff --git a/t/GNUmakefile b/t/GNUmakefile
index 4843e37..c456877 100644
--- a/t/GNUmakefile
+++ b/t/GNUmakefile
@@ -29,7 +29,6 @@ models += WriterThreadPool
 models += WriterThreadSpawn
 models += ThreadPool
 models += ThreadSpawn
-models += Coolio
 
 models += StreamResponseEpoll
 
@@ -42,12 +41,16 @@ ifeq ($(RUBY_ENGINE),ruby)
     endif
     models += FiberSpawn
     models += FiberPool
-    models += CoolioThreadPool
-    models += CoolioThreadSpawn
-    models += CoolioFiberSpawn
 
-    models += EventMachine
-    models += NeverBlock
+    RUBY_LE_2_1 := $(shell $(RUBY) -e 'puts((RUBY_VERSION.to_f <= 2.1).to_s))')
+    ifeq ($(RUBY_LE_2_1), true)
+      models += Coolio
+      models += CoolioThreadPool
+      models += CoolioThreadSpawn
+      models += CoolioFiberSpawn
+      models += EventMachine
+      models += NeverBlock
+    endif
   endif
 endif
 
diff --git a/t/test_isolate.rb b/t/test_isolate.rb
index ee66ea3..4ae4894 100644
--- a/t/test_isolate.rb
+++ b/t/test_isolate.rb
@@ -23,25 +23,27 @@ Isolate.now!(opts) do
   gem 'unicorn', '4.8.3'
 
   if engine == "ruby"
-    gem 'sendfile', '1.2.1'
-    gem 'cool.io', '1.1.0'
-
-    gem 'eventmachine', '1.0.3'
-    gem 'async_sinatra', '1.0.0'
-
-    gem 'neverblock', '0.1.6.2'
+    gem 'sendfile', '1.2.2'
+    if RUBY_VERSION.to_f < 2.2
+      gem 'cool.io', '1.1.0'
+      gem 'eventmachine', '1.0.3'
+      gem 'async_sinatra', '1.0.0'
+      gem 'neverblock', '0.1.6.2'
+    end
   end
 
   if defined?(::Fiber) && engine == "ruby"
-    gem 'revactor', '0.1.5'
-    gem 'rack-fiber_pool', '0.9.2'
+    if RUBY_VERSION.to_f < 2.2
+      gem 'revactor', '0.1.5'
+      gem 'rack-fiber_pool', '0.9.2' # depends on EM
+    end
   end
 
   if RUBY_PLATFORM =~ /linux/
     gem 'sleepy_penguin', '3.3.0'
 
     # is 2.6.32 new enough?
-    gem 'io_splice', '4.2.0' if `uname -r`.strip > '2.6.32'
+    gem 'io_splice', '4.3.0' if `uname -r`.strip > '2.6.32'
   end
 end
 
-- 
EW