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Versions: 52
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Stored size: 1.4 KB
Contents
require File.expand_path('../../../spec_helper', __FILE__)
describe "Bignum#size" do
compliant_on :ironruby do
it "returns the number of bytes in the machine representation in multiples of four" do
(256**7).size.should == 8
(256**8).size.should == 12
(256**9).size.should == 12
(256**10).size.should == 12
(256**10-1).size.should == 12
(256**11).size.should == 12
(256**12).size.should == 16
(256**20-1).size.should == 20
(256**40-1).size.should == 40
end
end
deviates_on :rubinius, :jruby do
it "returns the number of bytes in the machine representation" do
(256**7).size .should == 8
(256**8).size .should == 9
(256**9).size .should == 10
(256**10).size .should == 11
(256**10-1).size.should == 10
(256**11).size .should == 12
(256**12).size .should == 13
(256**20-1).size .should == 20
(256**40-1).size .should == 40
end
end
deviates_on :maglev do
it "returns the number of bytes in the machine representation in multiples of four" do
(256**7).size .should == 8
(256**8).size .should == 16
(256**9).size .should == 16
(256**10).size .should == 16
(256**10-1).size.should == 16
(256**11).size .should == 16
(256**12).size .should == 20
(256**20-1).size.should == 24
(256**40-1).size.should == 44
end
end
end
Version data entries
52 entries across 52 versions & 2 rubygems