diff options
Diffstat (limited to 'spec/ruby/core/string/split_spec.rb')
| -rw-r--r-- | spec/ruby/core/string/split_spec.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/spec/ruby/core/string/split_spec.rb b/spec/ruby/core/string/split_spec.rb index 2e03955a26..2da71948b3 100644 --- a/spec/ruby/core/string/split_spec.rb +++ b/spec/ruby/core/string/split_spec.rb @@ -589,4 +589,11 @@ describe "String#split with Regexp" do end end end + + it "raises a TypeError when not called with nil, String, or Regexp" do + -> { "hello".split(42) }.should raise_error(TypeError) + -> { "hello".split(:ll) }.should raise_error(TypeError) + -> { "hello".split(false) }.should raise_error(TypeError) + -> { "hello".split(Object.new) }.should raise_error(TypeError) + end end |