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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../shared/divide', __FILE__)
describe "Bignum#div" do
it_behaves_like(:bignum_divide, :div)
it "returns a result of integer division of self by a float argument" do
bignum_value(88).div(4294967295.5).should eql(2147483648)
not_supported_on :opal do
bignum_value(88).div(4294967295.0).should eql(2147483648)
bignum_value(88).div(bignum_value(88).to_f).should eql(1)
bignum_value(88).div(-bignum_value(88).to_f).should eql(-1)
end
end
# #5490
it "raises ZeroDivisionError if the argument is Float zero" do
lambda { bignum_value(88).div(0.0) }.should raise_error(ZeroDivisionError)
lambda { bignum_value(88).div(-0.0) }.should raise_error(ZeroDivisionError)
end
end
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