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author | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-01-01 05:49:01 +0000 |
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committer | ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-01-01 05:49:01 +0000 |
commit | 88a3caaafeef4600f597d64f640054937c4d9ff4 (patch) | |
tree | 97fb9053a86116544c313f0a55665317bcf1f021 /test/ruby/test_dir.rb | |
parent | a5e6541ad6d382ca35c9b0f90d40f674951ae731 (diff) | |
download | ruby-88a3caaafeef4600f597d64f640054937c4d9ff4.tar.gz |
* win32/win32.c (rb_w32_seekdir): should not segfault even if passed
the location which rb_w32_telldir didn't return. (and should change
`bits' position) [ruby-core:7035]
* win32/dir.h: ditto. (stores `loc' instead of `bitpos')
* test/ruby/test_dir.rb: added.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_dir.rb')
-rw-r--r-- | test/ruby/test_dir.rb | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/test/ruby/test_dir.rb b/test/ruby/test_dir.rb new file mode 100644 index 0000000000..09685bee8f --- /dev/null +++ b/test/ruby/test_dir.rb @@ -0,0 +1,42 @@ +require 'test/unit' + +require 'tmpdir' +require 'fileutils' + +class TestDir < Test::Unit::TestCase + + ROOT = File.join(Dir.tmpdir, "__test_dir__#{$$}") + + def setup + Dir.mkdir(ROOT) + for i in ?a..?z + if i % 2 == 0 + FileUtils.touch(File.join(ROOT, i.chr)) + else + FileUtils.mkdir(File.join(ROOT, i.chr)) + end + end + end + + def teardown + FileUtils.rm_rf ROOT if File.directory?(ROOT) + end + + def test_seek + dir = Dir.open(ROOT) + begin + cache = [] + loop do + pos = dir.tell + break unless name = dir.read + cache << [pos, name] + end + for x in cache.sort_by {|x| x[0] % 3 } # shuffle + dir.seek(x[0]) + assert_equal(x[1], dir.read) + end + ensure + dir.close + end + end +end |