1 files changed, 41 insertions, 0 deletions
diff --git a/test/rdoc/test_rdoc_options.rb b/test/rdoc/test_rdoc_options.rb
new file mode 100644
index 0000000000..00d2b87b8d
--- /dev/null
+++ b/test/rdoc/test_rdoc_options.rb
@@ -0,0 +1,41 @@
+require 'rubygems'
+require 'minitest/autorun'
+require 'rdoc/options'
+
+class TestRDocOptions < MiniTest::Unit::TestCase
+
+  def setup
+    @options = RDoc::Options.new
+  end
+
+  def test_parse_ignore_invalid
+    out, err = capture_io do
+      @options.parse %w[--ignore-invalid --bogus]
+    end
+
+    refute_match %r%^Usage: %, err
+    assert_match %r%^invalid option: --bogus%, err
+  end
+
+  def test_parse_ignore_invalid_default
+    out, err = capture_io do
+      @options.parse %w[--bogus]
+    end
+
+    refute_match %r%^Usage: %, err
+    assert_match %r%^invalid option: --bogus%, err
+  end
+
+  def test_parse_ignore_invalid_no
+    out, err = capture_io do
+      assert_raises SystemExit do
+        @options.parse %w[--no-ignore-invalid --bogus]
+      end
+    end
+
+    assert_match %r%^Usage: %, err
+    assert_match %r%^invalid option: --bogus%, err
+  end
+
+end
+