From 726b7ede54031eecfcee34eec80040553e9ad19f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gon=C3=A7alo=20Silva?= <goncalossilva@gmail.com>
Date: Mon, 28 Mar 2011 04:19:39 +0100
Subject: improved detection and feedback of supported/unsupported metrics

---
 .../lib/active_support/testing/performance.rb      | 35 ++--------------------
 .../active_support/testing/performance/jruby.rb    |  4 +--
 .../active_support/testing/performance/rubinius.rb | 14 +--------
 .../lib/active_support/testing/performance/ruby.rb |  4 +--
 .../active_support/testing/performance/ruby/mri.rb |  2 +-
 .../testing/performance/ruby/yarv.rb               |  2 +-
 6 files changed, 7 insertions(+), 54 deletions(-)

(limited to 'activesupport/lib/active_support/testing')

diff --git a/activesupport/lib/active_support/testing/performance.rb b/activesupport/lib/active_support/testing/performance.rb
index 495fcea381..f6945e8466 100644
--- a/activesupport/lib/active_support/testing/performance.rb
+++ b/activesupport/lib/active_support/testing/performance.rb
@@ -235,44 +235,13 @@ module ActiveSupport
           end
         end
         
-        class ProcessTime < Time
-          # overridden by each implementation
-          def measure; end
-        end
-        
-        class WallTime < Time
-          # overridden by each implementation
-          def measure; end
-        end
-        
-        class CpuTime < Time
-          # overridden by each implementation
-          def measure; end
-        end
-        
-        class Memory < Base
-          # overridden by each implementation
-          def measure; end
-            
+        class DigitalInformationUnit < Base
           def format(measurement)
             number_to_human_size(measurement, :precision => 2)
           end
         end
         
-        class Objects < Amount
-          # overridden by each implementation
-          def measure; end
-        end
-
-        class GcRuns < Amount
-          # overridden by each implementation
-          def measure; end
-        end
-
-        class GcTime < Time
-          # overridden by each implementation
-          def measure; end
-        end
+        # each implementation provides its own metrics like ProcessTime, Memory or GcRuns
       end
     end
   end
diff --git a/activesupport/lib/active_support/testing/performance/jruby.rb b/activesupport/lib/active_support/testing/performance/jruby.rb
index e489c1f0dd..b76c11f12b 100644
--- a/activesupport/lib/active_support/testing/performance/jruby.rb
+++ b/activesupport/lib/active_support/testing/performance/jruby.rb
@@ -73,8 +73,6 @@ module ActiveSupport
               yield
             end
         end
-            
-        class Time < Base; end
 
         class WallTime < Time
           def measure
@@ -94,7 +92,7 @@ module ActiveSupport
           end
         end
 
-        class Memory < Base
+        class Memory < DigitalInformationUnit
           def measure
             ManagementFactory.memory_mx_bean.non_heap_memory_usage.used + ManagementFactory.memory_mx_bean.heap_memory_usage.used
           end
diff --git a/activesupport/lib/active_support/testing/performance/rubinius.rb b/activesupport/lib/active_support/testing/performance/rubinius.rb
index 55b142e20c..a0511f42ed 100644
--- a/activesupport/lib/active_support/testing/performance/rubinius.rb
+++ b/activesupport/lib/active_support/testing/performance/rubinius.rb
@@ -72,13 +72,6 @@ module ActiveSupport
               yield
             end
         end
-        
-        class Time < Base; end
-        
-        class ProcessTime < Time
-          # unsupported
-          def measure; 0; end
-        end
 
         class WallTime < Time
           def measure
@@ -86,12 +79,7 @@ module ActiveSupport
           end
         end
 
-        class CpuTime < Time
-          # unsupported
-          def measure; 0; end
-        end
-
-        class Memory < Base
+        class Memory < DigitalInformationUnit
           def measure
             loopback.get("system.memory.counter.bytes").last
           end
diff --git a/activesupport/lib/active_support/testing/performance/ruby.rb b/activesupport/lib/active_support/testing/performance/ruby.rb
index 36dc75ca8f..d08eedc653 100644
--- a/activesupport/lib/active_support/testing/performance/ruby.rb
+++ b/activesupport/lib/active_support/testing/performance/ruby.rb
@@ -102,8 +102,6 @@ module ActiveSupport
             end
         end
         
-        class Time < Base; end
-        
         class ProcessTime < Time
           Mode = RubyProf::PROCESS_TIME if RubyProf.const_defined?(:PROCESS_TIME)
 
@@ -134,7 +132,7 @@ module ActiveSupport
           end
         end
 
-        class Memory < Base
+        class Memory < DigitalInformationUnit
           Mode = RubyProf::MEMORY if RubyProf.const_defined?(:MEMORY)
           
           # overridden by each implementation
diff --git a/activesupport/lib/active_support/testing/performance/ruby/mri.rb b/activesupport/lib/active_support/testing/performance/ruby/mri.rb
index 512eff30e2..22c31927f0 100644
--- a/activesupport/lib/active_support/testing/performance/ruby/mri.rb
+++ b/activesupport/lib/active_support/testing/performance/ruby/mri.rb
@@ -16,7 +16,7 @@ module ActiveSupport
             end
         end
             
-        class Memory < Base
+        class Memory < DigitalInformationUnit
           # Ruby 1.8 + ruby-prof wrapper
           if RubyProf.respond_to?(:measure_memory)
             def measure
diff --git a/activesupport/lib/active_support/testing/performance/ruby/yarv.rb b/activesupport/lib/active_support/testing/performance/ruby/yarv.rb
index 38b6e67767..dcbea17a22 100644
--- a/activesupport/lib/active_support/testing/performance/ruby/yarv.rb
+++ b/activesupport/lib/active_support/testing/performance/ruby/yarv.rb
@@ -23,7 +23,7 @@ module ActiveSupport
             end
         end
         
-        class Memory < Base
+        class Memory < DigitalInformationUnit
             # Ruby 1.9 + GCdata patch
           if GC.respond_to?(:malloc_allocated_size)
             def measure
-- 
cgit v1.2.3