1 files changed, 24 insertions, 0 deletions
diff --git a/spec/ruby/library/stringio/rewind_spec.rb b/spec/ruby/library/stringio/rewind_spec.rb
new file mode 100644
index 0000000000..ef144a9f5f
--- /dev/null
+++ b/spec/ruby/library/stringio/rewind_spec.rb
@@ -0,0 +1,24 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)
+
+describe "StringIO#rewind" do
+  before :each do
+    @io = StringIO.new("hello\nworld")
+    @io.pos = 3
+    @io.lineno = 1
+  end
+
+  it "returns 0" do
+    @io.rewind.should eql(0)
+  end
+
+  it "resets the position" do
+    @io.rewind
+    @io.pos.should == 0
+  end
+
+  it "resets the line number" do
+    @io.rewind
+    @io.lineno.should == 0
+  end
+end