1 files changed, 30 insertions, 0 deletions
diff --git a/test/rake/filecreation.rb b/test/rake/filecreation.rb
new file mode 100644
index 0000000000..e4c6e347da
--- /dev/null
+++ b/test/rake/filecreation.rb
@@ -0,0 +1,30 @@
+module FileCreation
+  OLDFILE = "testdata/old"
+  NEWFILE = "testdata/new"
+
+  def create_timed_files(oldfile, *newfiles)
+    return if File.exist?(oldfile) && newfiles.all? { |newfile| File.exist?(newfile) }
+    old_time = create_file(oldfile)
+    newfiles.each do |newfile|
+      while create_file(newfile) <= old_time
+        sleep(0.1)
+        File.delete(newfile) rescue nil
+      end
+    end
+  end
+
+  def create_dir(dirname)
+    FileUtils.mkdir_p(dirname) unless File.exist?(dirname)
+    File.stat(dirname).mtime
+  end
+
+  def create_file(name)
+    create_dir(File.dirname(name))
+    FileUtils.touch(name) unless File.exist?(name)
+    File.stat(name).mtime
+  end
+
+  def delete_file(name)
+    File.delete(name) rescue nil
+  end
+end