3 files changed, 89 insertions, 0 deletions
diff --git a/spec/ruby/core/file/fixtures/common.rb b/spec/ruby/core/file/fixtures/common.rb
new file mode 100644
index 0000000000..50721388ad
--- /dev/null
+++ b/spec/ruby/core/file/fixtures/common.rb
@@ -0,0 +1,22 @@
+module FileSpecs
+  class SubString < String; end
+
+  def self.make_closer(obj, exc=nil)
+    ScratchPad << :file_opened
+
+    class << obj
+      attr_accessor :close_exception
+
+      alias_method :original_close, :close
+
+      def close
+        original_close
+        ScratchPad << :file_closed
+
+        raise @close_exception if @close_exception
+      end
+    end
+
+    obj.close_exception = exc
+  end
+end
diff --git a/spec/ruby/core/file/fixtures/do_not_remove b/spec/ruby/core/file/fixtures/do_not_remove
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/spec/ruby/core/file/fixtures/do_not_remove
@@ -0,0 +1 @@
+
diff --git a/spec/ruby/core/file/fixtures/file_types.rb b/spec/ruby/core/file/fixtures/file_types.rb
new file mode 100644
index 0000000000..109bcfe42e
--- /dev/null
+++ b/spec/ruby/core/file/fixtures/file_types.rb
@@ -0,0 +1,66 @@
+module FileSpecs
+  def self.configure_types
+    return if @configured
+
+    @file   = tmp("test.txt")
+    @dir    = Dir.pwd
+    @fifo   = tmp("test_fifo")
+    @link   = tmp("test_link")
+
+    platform_is_not :windows do
+      @block  = `find /dev /devices -type b 2>/dev/null`.split("\n").first
+      @char   = `{ tty || find /dev /devices -type c; } 2>/dev/null`.split("\n").last
+    end
+
+    @configured = true
+  end
+
+  def self.normal_file
+    touch(@file)
+    yield @file
+  ensure
+    rm_r @file
+  end
+
+  def self.directory
+    yield @dir
+  end
+
+  def self.fifo
+    File.mkfifo(@fifo)
+    yield @fifo
+  ensure
+    rm_r @fifo
+  end
+
+  def self.block_device
+    raise "Could not find a block device" unless @block
+    yield @block
+  end
+
+  def self.character_device
+    raise "Could not find a character device" unless @char
+    yield @char
+  end
+
+  def self.symlink
+    touch(@file)
+    File.symlink(@file, @link)
+    yield @link
+  ensure
+    rm_r @file, @link
+  end
+
+  def self.socket
+    require_relative '../../../library/socket/fixtures/classes.rb'
+
+    name = SocketSpecs.socket_path
+    socket = UNIXServer.new name
+    begin
+      yield name
+    ensure
+      socket.close
+      rm_r name
+    end
+  end
+end