add tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19314 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-12 18:00:08 +00:00 · 2008-09-12 18:00:08 +00:00 · 207ad0a285
commit 207ad0a285
parent 76c02f05a2
1 changed files with 12 additions and 0 deletions
--- a/test/ruby/test_io_m17n.rb
+++ b/test/ruby/test_io_m17n.rb
@ -823,6 +823,18 @@ EOT
        f.set_encoding("iso-2022-jp")
      }
    }
+    assert_nothing_raised {
+      open("/dev/null", "r") {|f|
+        f.binmode
+        f.set_encoding("iso-2022-jp")
+      }
+    }
+    assert_nothing_raised {
+      open("/dev/null", "rt") {|f|
+        f.binmode
+        f.set_encoding("iso-2022-jp")
+      }
+    }
  end

  def test_write_conversion_fixenc