add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-12-24 01:09:37 +00:00 · 2007-12-24 01:09:37 +00:00 · e2630984e9
parent c806d3f53f
commit e2630984e9
1 changed files with 11 additions and 0 deletions
--- a/test/ruby/test_io_m17n.rb
+++ b/test/ruby/test_io_m17n.rb
@ -66,6 +66,17 @@ EOT
    }
  end

+  def test_nonascii_terminator
+    with_tmpdir {
+      generate_file('tmp', "before \xA2\xA2 after")
+      open("tmp", "r:euc-jp") {|f|
+        assert_raise(ArgumentError) {
+          f.gets("\xA2\xA2".force_encoding("utf-8"))
+        }
+      }
+    }
+  end
+
  def test_pipe_terminator_conversion
    with_pipe("euc-jp:utf-8") {|r, w|
      w.write "before \xa2\xa2 after"