1 files changed, 43 insertions, 0 deletions
diff --git a/spec/rubyspec/core/dir/read_spec.rb b/spec/rubyspec/core/dir/read_spec.rb
new file mode 100644
index 0000000000..79ed9b8058
--- /dev/null
+++ b/spec/rubyspec/core/dir/read_spec.rb
@@ -0,0 +1,43 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/common', __FILE__)
+require File.expand_path('../shared/closed', __FILE__)
+
+describe "Dir#read" do
+  before :all do
+    DirSpecs.create_mock_dirs
+  end
+
+  after :all do
+    DirSpecs.delete_mock_dirs
+  end
+
+  it "returns the file name in the current seek position" do
+    # an FS does not necessarily impose order
+    ls = Dir.entries DirSpecs.mock_dir
+    dir = Dir.open DirSpecs.mock_dir
+    ls.should include(dir.read)
+    dir.close
+  end
+
+  it "returns nil when there are no more entries" do
+    dir = Dir.open DirSpecs.mock_dir
+    DirSpecs.expected_paths.size.times do
+      dir.read.should_not == nil
+    end
+    dir.read.should == nil
+    dir.close
+  end
+
+  it "returns each entry successively" do
+    dir = Dir.open DirSpecs.mock_dir
+    entries = []
+    while entry = dir.read
+      entries << entry
+    end
+    dir.close
+
+    entries.sort.should == DirSpecs.expected_paths
+  end
+
+  it_behaves_like :dir_closed, :read
+end