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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-09-07 05:32:26 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-09-07 05:32:26 +0000 |
commit | 08907d87e01ba0181b90603e27ec83cd9c285ad8 (patch) | |
tree | 9be583b9846b2277e9855bae4bd8c77223fef3b8 /test/ruby/test_file.rb | |
parent | eb136f8643857119206ccb360e6b85a951a72e5a (diff) | |
download | ruby-08907d87e01ba0181b90603e27ec83cd9c285ad8.tar.gz |
add test for [ruby-dev:24060], [ruby-dev:24065], [ruby-dev:24103],
[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
Diffstat (limited to 'test/ruby/test_file.rb')
-rw-r--r-- | test/ruby/test_file.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/ruby/test_file.rb b/test/ruby/test_file.rb index 637dced6a6..4459c3edd9 100644 --- a/test/ruby/test_file.rb +++ b/test/ruby/test_file.rb @@ -226,4 +226,23 @@ class TestFile < Test::Unit::TestCase assert(File.fnmatch('**/foo', 'c:/root/foo', File::FNM_PATHNAME)) end + def test_truncate_wbuf # [ruby-dev:24191] + f = Tempfile.new("test-truncate") + f.puts "abc" + f.truncate(0) + f.puts "def" + f.close + assert_equal("\0\0\0\0def\n", File.read(f.path)) + end + + def test_truncate_rbuf # [ruby-dev:24197] + f = Tempfile.new("test-truncate") + f.puts "abc" + f.puts "def" + f.close + f.open + assert_equal("abc\n", f.gets) + f.truncate(3) + assert_equal(nil, f.gets) + end end |