1 files changed, 32 insertions, 0 deletions
diff --git a/spec/ruby/core/file/pipe_spec.rb b/spec/ruby/core/file/pipe_spec.rb
new file mode 100644
index 0000000000..01d72dbe85
--- /dev/null
+++ b/spec/ruby/core/file/pipe_spec.rb
@@ -0,0 +1,32 @@
+require_relative '../../spec_helper'
+require_relative '../../shared/file/pipe'
+
+describe "File.pipe?" do
+  it_behaves_like :file_pipe, :pipe?, File
+end
+
+describe "File.pipe?" do
+  it "returns false if file does not exist" do
+    File.pipe?("I_am_a_bogus_file").should == false
+  end
+
+  it "returns false if the file is not a pipe" do
+    filename = tmp("i_exist")
+    touch(filename)
+
+    File.pipe?(filename).should == false
+
+    rm_r filename
+  end
+
+  platform_is_not :windows do
+    it "returns true if the file is a pipe" do
+      filename = tmp("i_am_a_pipe")
+      File.mkfifo(filename)
+
+      File.pipe?(filename).should == true
+
+      rm_r filename
+    end
+  end
+end