diff options
Diffstat (limited to 'spec/ruby/core/string/rindex_spec.rb')
| -rw-r--r-- | spec/ruby/core/string/rindex_spec.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/spec/ruby/core/string/rindex_spec.rb b/spec/ruby/core/string/rindex_spec.rb index a3b437a1e4..e795105e1d 100644 --- a/spec/ruby/core/string/rindex_spec.rb +++ b/spec/ruby/core/string/rindex_spec.rb @@ -196,6 +196,14 @@ describe "String#rindex with String" do it "raises a TypeError when given offset is nil" do -> { "str".rindex("st", nil) }.should raise_error(TypeError) end + + it "handles a substring in a superset encoding" do + 'abc'.force_encoding(Encoding::US_ASCII).rindex('é').should == nil + end + + it "handles a substring in a subset encoding" do + 'été'.rindex('t'.force_encoding(Encoding::US_ASCII)).should == 1 + end end describe "String#rindex with Regexp" do |