diff options
Diffstat (limited to 'spec/ruby/core/dir/read_spec.rb')
-rw-r--r-- | spec/ruby/core/dir/read_spec.rb | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/spec/ruby/core/dir/read_spec.rb b/spec/ruby/core/dir/read_spec.rb new file mode 100644 index 0000000000..79ed9b8058 --- /dev/null +++ b/spec/ruby/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 |