1 files changed, 20 insertions, 0 deletions
diff --git a/test/rake/test_sys.rb b/test/rake/test_sys.rb
new file mode 100644
index 0000000000..21f7e2c708
--- /dev/null
+++ b/test/rake/test_sys.rb
@@ -0,0 +1,20 @@
+require File.expand_path('../helper', __FILE__)
+begin
+  old_verbose = $VERBOSE
+  $VERBOSE = nil
+  require 'rake/contrib/sys'
+ensure
+  $VERBOSE = old_verbose
+end
+
+class TestSys < Rake::TestCase
+
+  def test_split_all
+    assert_equal ['a'], Sys.split_all('a')
+    assert_equal ['..'], Sys.split_all('..')
+    assert_equal ['/'], Sys.split_all('/')
+    assert_equal ['a', 'b'], Sys.split_all('a/b')
+    assert_equal ['/', 'a', 'b'], Sys.split_all('/a/b')
+    assert_equal ['..', 'a', 'b'], Sys.split_all('../a/b')
+  end
+end