diff options
Diffstat (limited to 'test/stringio')
-rw-r--r-- | test/stringio/test_stringio.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/stringio/test_stringio.rb b/test/stringio/test_stringio.rb index fee305e856..de15ab5508 100644 --- a/test/stringio/test_stringio.rb +++ b/test/stringio/test_stringio.rb @@ -30,4 +30,14 @@ class TestStringIO < Test::Unit::TestCase io.print "last" assert_equal("\0" * n + "last", io.string) end + + def test_overwrite # [ruby-core:03836] + stringio = StringIO.new + responses = ['', 'just another ruby', 'hacker'] + responses.each do |resp| + stringio.puts(resp) + stringio.rewind + end + assert_equal("hacker\nother ruby\n", stringio.string) + end end |