diff options
Diffstat (limited to 'spec/ruby/core/integer/lt_spec.rb')
-rw-r--r-- | spec/ruby/core/integer/lt_spec.rb | 50 |
1 files changed, 48 insertions, 2 deletions
diff --git a/spec/ruby/core/integer/lt_spec.rb b/spec/ruby/core/integer/lt_spec.rb index 3b778d7f6c..03ef701a89 100644 --- a/spec/ruby/core/integer/lt_spec.rb +++ b/spec/ruby/core/integer/lt_spec.rb @@ -1,6 +1,52 @@ require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../shared/comparison_exception_in_coerce', __FILE__) +require File.expand_path('../shared/comparison_coerce', __FILE__) describe "Integer#<" do - it_behaves_like :integer_comparison_exception_in_coerce, :< + ruby_version_is "2.4"..."2.5" do + it_behaves_like :integer_comparison_coerce_rescue, :< + end + + ruby_version_is "2.5" do + it_behaves_like :integer_comparison_coerce_not_rescue, :< + end + + context "fixnum" do + it "returns true if self is less than the given argument" do + (2 < 13).should == true + (-600 < -500).should == true + + (5 < 1).should == false + (5 < 5).should == false + + (900 < bignum_value).should == true + (5 < 4.999).should == false + end + + it "raises an ArgumentError when given a non-Integer" do + lambda { 5 < "4" }.should raise_error(ArgumentError) + lambda { 5 < mock('x') }.should raise_error(ArgumentError) + end + end + + context "bignum" do + before :each do + @bignum = bignum_value(32) + end + + it "returns true if self is less than the given argument" do + (@bignum < @bignum + 1).should == true + (-@bignum < -(@bignum - 1)).should == true + + (@bignum < 1).should == false + (@bignum < 5).should == false + + (@bignum < 4.999).should == false + end + + it "raises an ArgumentError when given a non-Integer" do + lambda { @bignum < "4" }.should raise_error(ArgumentError) + lambda { @bignum < mock('str') }.should raise_error(ArgumentError) + end + end end + |