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author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-02-03 09:56:52 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-02-03 09:56:52 +0000 |
commit | b4940b61e35d579639fd48912d03d4f731a45aef (patch) | |
tree | ca20b3ecd8ee83ed81ed10816ad3c03df0292edb /test | |
parent | d6d24991bdd894f92681960117aaf0393866434b (diff) | |
download | ruby-b4940b61e35d579639fd48912d03d4f731a45aef.tar.gz |
e ext/zlib/zlib.c (gzfile_reader_get_unused): use rb_str_resurrect
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/zlib/test_zlib.rb | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/test/zlib/test_zlib.rb b/test/zlib/test_zlib.rb index 68b44a1c32..82352238ca 100644 --- a/test/zlib/test_zlib.rb +++ b/test/zlib/test_zlib.rb @@ -491,13 +491,41 @@ if defined? Zlib Zlib::GzipWriter.open(t.path) {|gz| gz.print("foobar") } Zlib::GzipReader.open(t.path) do |f| + assert_equal(nil, f.unused) assert_equal("foo", f.read(3)) - f.unused + assert_equal(nil, f.unused) assert_equal("bar", f.read) - f.unused + assert_equal(nil, f.unused) end end + def test_unused2 + zio = StringIO.new + + io = Zlib::GzipWriter.new zio + io.write 'aaaa' + io.finish + + io = Zlib::GzipWriter.new zio + io.write 'bbbb' + io.finish + + zio.rewind + + io = Zlib::GzipReader.new zio + assert_equal('aaaa', io.read) + unused = io.unused + assert_equal(24, unused.bytesize) + io.finish + + zio.pos -= unused.length + + io = Zlib::GzipReader.new zio + assert_equal('bbbb', io.read) + assert_equal(nil, io.unused) + io.finish + end + def test_read t = Tempfile.new("test_zlib_gzip_reader_read") t.close |