From a7e0a3886e396dff52cda53f983e614e88069644 Mon Sep 17 00:00:00 2001 From: nobu Date: Mon, 29 Nov 2004 07:06:21 +0000 Subject: * ext/stringio/stringio.c (strio_write): insufficiently filled string being extended when overwriting. [ruby-core:03836] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@7417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/stringio/test_stringio.rb | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'test/stringio') diff --git a/test/stringio/test_stringio.rb b/test/stringio/test_stringio.rb index fee305e85..de15ab550 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 -- cgit