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Update to ruby/spec@ab32a1a
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@ -45,6 +45,12 @@ describe "Math.ldexp" do
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it "accepts any second argument that can be coerced with Integer()" do
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Math.ldexp(3.23, MathSpecs::Integer.new).should be_close(12.92, TOLERANCE)
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end
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it "returns correct value that closes to the max value of double type" do
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Math.ldexp(0.5122058490966879, 1024).should == 9.207889385574391e+307
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Math.ldexp(0.9999999999999999, 1024).should == 1.7976931348623157e+308
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Math.ldexp(0.99999999999999999, 1024).should == Float::INFINITY
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end
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end
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describe "Math#ldexp" do
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