diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-09-07 05:34:14 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-09-07 05:34:14 +0000 |
commit | 9bfd987299d0d612dc680211776bd011e9b56b4e (patch) | |
tree | 95bfbae5e7c6cc80c1674fdc53ecfccf70b1c1f8 /test/ruby/test_file.rb | |
parent | b473840cfd06996b3a40490bf8746d5d303948f6 (diff) |
copy test/zlib/test_zlib.rb from trunk.
add test for [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/branches/ruby_1_8@6867 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_file.rb')
-rw-r--r-- | test/ruby/test_file.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/ruby/test_file.rb b/test/ruby/test_file.rb index b855bcdc8c..4c30373bcf 100644 --- a/test/ruby/test_file.rb +++ b/test/ruby/test_file.rb @@ -47,4 +47,24 @@ class TestFile < Test::Unit::TestCase assert(true, File.fnmatch('\[1\]' , '[1]')) assert(true, File.fnmatch('*?', 'a')) 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 |