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-rw-r--r--spec/ruby/core/bignum/eql_spec.rb22
1 files changed, 22 insertions, 0 deletions
diff --git a/spec/ruby/core/bignum/eql_spec.rb b/spec/ruby/core/bignum/eql_spec.rb
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+++ b/spec/ruby/core/bignum/eql_spec.rb
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+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "Bignum#eql? when given a Bignum" do
+ it "returns true if the given argument has the same value" do
+ a = bignum_value(13)
+ a.should eql(bignum_value(13))
+ (-a).should eql(-bignum_value(13))
+ end
+end
+
+describe "Bignum#eql? when given a non-Bignum" do
+ it "returns false" do
+ a = bignum_value(13)
+ a.should_not eql(a.to_f)
+
+ a.should_not eql(2)
+ a.should_not eql(3.14)
+ a.should_not eql(:symbol)
+ a.should_not eql("String")
+ a.should_not eql(mock('str'))
+ end
+end