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add test for [ruby-dev:24060], [ruby-dev:24065], [ruby-dev:24103],

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[ruby-dev:24190], [ruby-dev:24191], [ruby-dev:24194], [ruby-dev:24197],
[ruby-dev:24202], [ruby-dev:24213], [ruby-dev:24223] and [ruby-dev:24228].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2004-09-07 05:32:26 +00:00
parent eb136f8643
commit 08907d87e0
5 changed files with 110 additions and 4 deletions
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16
test/stringio/test_stringio.rb
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@ -14,4 +14,20 @@ class TestStringIO < Test::Unit::TestCase
alias open_file_rw open_file
include TestEOF::Seek
def test_truncate # [ruby-dev:24190]
io = StringIO.new("")
io.puts "abc"
io.truncate(0)
io.puts "def"
assert_equal("\0\0\0def\n", io.string)
end
def test_seek_beyond_eof # [ruby-dev:24194]
io = StringIO.new
n = 100
io.seek(n)
io.print "last"
assert_equal("\0" * n + "last", io.string)
end
end