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require_relative '../../spec_helper'
require_relative 'shared/comparison_exception_in_coerce'
describe "Float#>=" do
it_behaves_like :float_comparison_exception_in_coerce, :>=
it "returns true if self is greater than or equal to other" do
(5.2 >= 5.2).should == true
(9.71 >= 1).should == true
(5.55382 >= 0xfabdafbafcab).should == false
end
it "raises an ArgumentError when given a non-Numeric" do
-> { 5.0 >= "4" }.should raise_error(ArgumentError)
-> { 5.0 >= mock('x') }.should raise_error(ArgumentError)
end
it "returns false if one side is NaN" do
[1.0, 42, bignum_value].each { |n|
(nan_value >= n).should == false
(n >= nan_value).should == false
}
end
it "handles positive infinity" do
[1.0, 42, bignum_value].each { |n|
(infinity_value >= n).should == true
(n >= infinity_value).should == false
}
end
it "handles negative infinity" do
[1.0, 42, bignum_value].each { |n|
(-infinity_value >= n).should == false
(n >= -infinity_value).should == true
}
end
end
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