diff options
Diffstat (limited to 'spec/ruby/core/string/upto_spec.rb')
| -rw-r--r-- | spec/ruby/core/string/upto_spec.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/spec/ruby/core/string/upto_spec.rb b/spec/ruby/core/string/upto_spec.rb index f8529b1d2b..8bc847d5ac 100644 --- a/spec/ruby/core/string/upto_spec.rb +++ b/spec/ruby/core/string/upto_spec.rb @@ -80,6 +80,12 @@ describe "String#upto" do a.should == ["Σ", "Τ", "Υ", "Φ", "Χ", "Ψ", "Ω"] end + it "raises Encoding::CompatibilityError when incompatible characters are given" do + char1 = 'a'.dup.force_encoding("EUC-JP") + char2 = 'b'.dup.force_encoding("ISO-2022-JP") + -> { char1.upto(char2) {} }.should raise_error(Encoding::CompatibilityError, "incompatible character encodings: EUC-JP and ISO-2022-JP") + end + describe "on sequence of numbers" do it "calls the block as Integer#upto" do "8".upto("11").to_a.should == 8.upto(11).map(&:to_s) |