1 files changed, 21 insertions, 0 deletions
diff --git a/spec/ruby/core/string/unpack/p_spec.rb b/spec/ruby/core/string/unpack/p_spec.rb
new file mode 100644
index 0000000000..7c9a502a15
--- /dev/null
+++ b/spec/ruby/core/string/unpack/p_spec.rb
@@ -0,0 +1,21 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require File.expand_path('../../fixtures/classes', __FILE__)
+require File.expand_path('../shared/basic', __FILE__)
+
+describe "String#unpack with format 'P'" do
+  it_behaves_like :string_unpack_basic, 'P'
+
+  it "returns a random object after consuming a size-of a machine word bytes" do
+    str = "\0" * 1.size
+    str.unpack("P").should be_kind_of(Object)
+  end
+end
+
+describe "String#unpack with format 'p'" do
+  it_behaves_like :string_unpack_basic, 'p'
+
+  it "returns a random object after consuming a size-of a machine word bytes" do
+    str = "\0" * 1.size
+    str.unpack("p").should be_kind_of(Object)
+  end
+end