mirror of
https://github.com/rubyjs/therubyracer
synced 2023-03-27 23:21:42 -04:00
31 lines
834 B
Ruby
31 lines
834 B
Ruby
require 'spec_helper'
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describe "A Very blunt test to make sure that we aren't doing stupid leaks" do
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before do
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#allocate a single context to make sure that v8 loads its snapshot and
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#we pay the overhead.
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V8::Context.new
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@start_memory = process_memory
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GC.stress = true
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end
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after do
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GC.stress = false
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end
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it "won't increase process memory by more than 50% no matter how many contexts we create" do
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if Object.const_defined?(:RUBY_ENGINE) && RUBY_ENGINE == 'rbx'
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pending 'need to figure out how to do memory sanity checks on rbx'
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end
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500.times do
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V8::Context.new
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run_v8_gc
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end
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process_memory.should <= @start_memory * 1.5
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end
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def process_memory
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/\w*[ ]*#{Process.pid}[ ]*([.,\d]*)[ ]*([.,\d]*)[ ]*([\d]*)[ ]*([\d]*)/.match(`ps aux`)[4].to_i
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end
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end
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