Sha256: a7b1927b00d445c0330cfaa6920d92e601ce63277daa331f034772310a4aac90
Contents?: true
Size: 962 Bytes
Versions: 19
Compression:
Stored size: 962 Bytes
Contents
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
describe "Bignum#^" do
before(:each) do
@bignum = bignum_value(18)
end
it "returns self bitwise EXCLUSIVE OR other" do
(@bignum ^ 2).should == 9223372036854775824
(@bignum ^ @bignum).should == 0
(@bignum ^ 14).should == 9223372036854775836
(bignum_value ^ bignum_value(0xffff).to_f).should == 65536
end
it "tries to convert the given argument to an Integer using to_int" do
(@bignum ^ 14.5).should == 9223372036854775836
(obj = mock('2')).should_receive(:to_int).and_return(2)
(@bignum ^ obj).should == 9223372036854775824
end
it "raises a TypeError when the given argument can't be converted to Integer" do
obj = mock('asdf')
lambda { @bignum ^ obj }.should raise_error(TypeError)
obj.should_receive(:to_int).and_return("asdf")
lambda { @bignum ^ obj }.should raise_error(TypeError)
end
end
Version data entries
19 entries across 19 versions & 1 rubygems