diff options
Diffstat (limited to 'spec/ruby/core/array/pack/h_spec.rb')
| -rw-r--r-- | spec/ruby/core/array/pack/h_spec.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/spec/ruby/core/array/pack/h_spec.rb b/spec/ruby/core/array/pack/h_spec.rb index 85a875fc8b..ba188874ba 100644 --- a/spec/ruby/core/array/pack/h_spec.rb +++ b/spec/ruby/core/array/pack/h_spec.rb @@ -1,4 +1,4 @@ -# -*- encoding: binary -*- +# encoding: binary require_relative '../../../spec_helper' require_relative '../fixtures/classes' require_relative 'shared/basic' @@ -18,6 +18,11 @@ describe "Array#pack with format 'H'" do [obj].pack("H").should == "\xa0" end + it "will not implicitly convert a number to a string" do + -> { [0].pack('H') }.should raise_error(TypeError) + -> { [0].pack('h') }.should raise_error(TypeError) + end + it "encodes the first character as the most significant nibble when passed no count modifier" do ["ab"].pack("H").should == "\xa0" end |