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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-11-29 07:06:21 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-11-29 07:06:21 +0000
commitaf7418e5c42ff7b399e644ce281a3d57b46740dc (patch)
tree4c2d76c61233f744695da926d8a58fc21cdc0ef9 /test/stringio
parent37eb7502dbc5dbbcdeb4f0099dd484e8de48ece1 (diff)
* ext/stringio/stringio.c (strio_write): insufficiently filled string
being extended when overwriting. [ruby-core:03836] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/stringio')
-rw-r--r--test/stringio/test_stringio.rb10
1 files changed, 10 insertions, 0 deletions
diff --git a/test/stringio/test_stringio.rb b/test/stringio/test_stringio.rb
index fee305e..de15ab5 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