* lib/rake: Import Rake 0.9.2

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 34 insertions, 0 deletions

diff --git a/test/rake/file_creation.rb b/test/rake/file_creation.rb
new file mode 100644
index 0000000000..facc57a038
--- /dev/null
+++ b/test/rake/file_creation.rb
@@ -0,0 +1,34 @@
+module FileCreation
+  OLDFILE = "old"
+  NEWFILE = "new"
+
+  def create_timed_files(oldfile, *newfiles)
+    return if (File.exist?(oldfile) &&
+      newfiles.all? { |newfile|
+        File.exist?(newfile) && File.stat(newfile).mtime > File.stat(oldfile).mtime
+      })
+    now = Time.now
+
+    create_file(oldfile, now - 60)
+
+    newfiles.each do |newfile|
+      create_file(newfile, now)
+    end
+  end
+
+  def create_dir(dirname)
+    FileUtils.mkdir_p(dirname) unless File.exist?(dirname)
+    File.stat(dirname).mtime
+  end
+
+  def create_file(name, file_time=nil)
+    create_dir(File.dirname(name))
+    FileUtils.touch(name) unless File.exist?(name)
+    File.utime(file_time, file_time, name) unless file_time.nil?
+    File.stat(name).mtime
+  end
+
+  def delete_file(name)
+    File.delete(name) rescue nil
+  end
+end