diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/stringio/test_stringio.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/stringio/test_stringio.rb b/test/stringio/test_stringio.rb index de15ab5508..4c67d19c60 100644 --- a/test/stringio/test_stringio.rb +++ b/test/stringio/test_stringio.rb @@ -40,4 +40,17 @@ class TestStringIO < Test::Unit::TestCase end assert_equal("hacker\nother ruby\n", stringio.string) end + + def test_reopen + f = StringIO.new("foo\nbar\nbaz\n") + assert_equal("foo\n", f.gets) + f.reopen("qux\nquux\nquuux\n") + assert_equal("qux\n", f.gets) + + f2 = StringIO.new("") + f2.reopen(f) + assert_equal("quux\n", f2.gets) + ensure + f.close unless f.closed? + end end |