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drop deferred garbage collection

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This commit is contained in:
Jonne Haß 2014-12-08 04:14:39 +01:00
parent 60a5d2a5ba
commit 3a92efbfaf
3 changed files with 0 additions and 60 deletions
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9
features/support/env.rb
View file

@ -89,12 +89,3 @@ After do |scenario|
Capybara.send(:session_pool).delete_if { |key, value| key =~ /selenium/i } Capybara.send(:session_pool).delete_if { |key, value| key =~ /selenium/i }
end end
end end
# # https://makandracards.com/makandra/950-speed-up-rspec-by-deferring-garbage-collection
# require File.join(File.dirname(__FILE__), "..", "..", "spec", "support", "deferred_garbage_collection")
# Before do
# DeferredGarbageCollection.start
# end
# After do
# DeferredGarbageCollection.reconsider
# end

10
spec/spec_helper.rb
View file

@ -92,13 +92,3 @@ RSpec.configure do |config|
AppConfig.reset_dynamic! AppConfig.reset_dynamic!
end end
end end
# https://makandracards.com/makandra/950-speed-up-rspec-by-deferring-garbage-collection
RSpec.configure do |config|
config.before(:all) do
DeferredGarbageCollection.start
end
config.after(:all) do
DeferredGarbageCollection.reconsider
end
end

41
spec/support/deferred_garbage_collection.rb
View file

@ -1,41 +0,0 @@
# https://makandracards.com/makandra/950-speed-up-rspec-by-deferring-garbage-collection
class DeferredGarbageCollection
DEFERRED_GC_THRESHOLD = (ENV['DEFER_GC'] || 10.0).to_f #used to be 10.0
@@last_gc_run = Time.now
def self.start
return if unsupported_environment
GC.disable if DEFERRED_GC_THRESHOLD > 0
end
def self.memory_threshold
@mem = %x(free 2>/dev/null).to_s.split(" ")
return nil if @mem.empty?
@mem[15].to_i / (@mem[7].to_i/100)
end
def self.reconsider
return if unsupported_environment
if (percent_used = self.memory_threshold)
running_out_of_memory = percent_used > 90
else
running_out_of_memory = false
end
if( (DEFERRED_GC_THRESHOLD > 0 && Time.now - @@last_gc_run >= DEFERRED_GC_THRESHOLD) || running_out_of_memory )
GC.enable
GC.start
GC.disable
@@last_gc_run = Time.now
end
end
def self.unsupported_environment
ENV['TRAVIS'] # TODO: enable for ruby 1.9.3 or more RAM
end
end