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require_relative '../../spec_helper'
require 'objspace'
describe "ObjectSpace.memsize_of_all" do
it "returns a non-zero Integer for all objects" do
ObjectSpace.memsize_of_all.should be_kind_of(Integer)
ObjectSpace.memsize_of_all.should > 0
end
it "returns a non-zero Integer for Class" do
ObjectSpace.memsize_of_all(Class).should be_kind_of(Integer)
ObjectSpace.memsize_of_all(Class).should > 0
end
it "increases when a new object is allocated" do
c = Class.new
before = ObjectSpace.memsize_of_all(c)
o = c.new
after = ObjectSpace.memsize_of_all(c)
after.should > before
end
end
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