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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
24 lines
613 B
Ruby
24 lines
613 B
Ruby
require_relative '../../spec_helper'
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require_relative 'shared/mult'
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require 'bigdecimal'
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describe "BigDecimal#mult" do
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it_behaves_like :bigdecimal_mult, :mult, [10]
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end
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describe "BigDecimal#mult" do
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before :each do
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@one = BigDecimal "1"
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@e3_minus = BigDecimal "3E-20001"
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@e = BigDecimal "1.00000000000000000000123456789"
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@tolerance = @e.sub @one, 1000
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@tolerance2 = BigDecimal "30001E-20005"
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end
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it "multiply self with other with (optional) precision" do
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@e.mult(@one, 1).should be_close(@one, @tolerance)
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@e3_minus.mult(@one, 1).should be_close(0, @tolerance2)
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end
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end
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