1 files changed, 63 insertions, 0 deletions
diff --git a/jni/ruby/test/ripper/test_ripper.rb b/jni/ruby/test/ripper/test_ripper.rb
new file mode 100644
index 0000000..1544e56
--- /dev/null
+++ b/jni/ruby/test/ripper/test_ripper.rb
@@ -0,0 +1,63 @@
+begin
+  require 'ripper'
+  require 'test/unit'
+  ripper_test = true
+  module TestRipper; end
+rescue LoadError
+end
+
+class TestRipper::Ripper < Test::Unit::TestCase
+
+  def setup
+    @ripper = Ripper.new '1 + 1'
+  end
+
+  def test_column
+    assert_nil @ripper.column
+  end
+
+  def test_encoding
+    assert_equal Encoding::UTF_8, @ripper.encoding
+    ripper = Ripper.new('# coding: iso-8859-15')
+    ripper.parse
+    assert_equal Encoding::ISO_8859_15, ripper.encoding
+    ripper = Ripper.new('# -*- coding: iso-8859-15 -*-')
+    ripper.parse
+    assert_equal Encoding::ISO_8859_15, ripper.encoding
+  end
+
+  def test_end_seen_eh
+    @ripper.parse
+    assert_not_predicate @ripper, :end_seen?
+    ripper = Ripper.new('__END__')
+    ripper.parse
+    assert_predicate ripper, :end_seen?
+  end
+
+  def test_filename
+    assert_equal '(ripper)', @ripper.filename
+    filename = "ripper"
+    ripper = Ripper.new("", filename)
+    filename.clear
+    assert_equal "ripper", ripper.filename
+  end
+
+  def test_lineno
+    assert_nil @ripper.lineno
+  end
+
+  def test_parse
+    assert_nil @ripper.parse
+  end
+
+  def test_yydebug
+    assert_not_predicate @ripper, :yydebug
+  end
+
+  def test_yydebug_equals
+    @ripper.yydebug = true
+
+    assert_predicate @ripper, :yydebug
+  end
+
+end if ripper_test