1 files changed, 15 insertions, 0 deletions
diff --git a/spec/ruby/core/file/shared/read.rb b/spec/ruby/core/file/shared/read.rb
new file mode 100644
index 0000000000..f60800bb2f
--- /dev/null
+++ b/spec/ruby/core/file/shared/read.rb
@@ -0,0 +1,15 @@
+require_relative '../../dir/fixtures/common'
+
+describe :file_read_directory, shared: true do
+  platform_is :darwin, :linux, :freebsd, :openbsd, :windows do
+    it "raises an Errno::EISDIR when passed a path that is a directory" do
+      -> { @object.send(@method, ".") }.should.raise(Errno::EISDIR)
+    end
+  end
+
+  platform_is :netbsd do
+    it "does not raises any exception when passed a path that is a directory" do
+      -> { @object.send(@method, ".") }.should_not.raise
+    end
+  end
+end