1 files changed, 15 insertions, 0 deletions
diff --git a/spec/ruby/library/stringio/lines_spec.rb b/spec/ruby/library/stringio/lines_spec.rb
new file mode 100644
index 0000000000..550b25549e
--- /dev/null
+++ b/spec/ruby/library/stringio/lines_spec.rb
@@ -0,0 +1,15 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require 'stringio'
+require File.expand_path('../shared/each', __FILE__)
+
+describe "StringIO#lines when passed a separator" do
+  it_behaves_like :stringio_each_separator, :lines
+end
+
+describe "StringIO#lines when passed no arguments" do
+  it_behaves_like :stringio_each_no_arguments, :lines
+end
+
+describe "StringIO#lines when self is not readable" do
+  it_behaves_like :stringio_each_not_readable, :lines
+end