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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-10-23 05:28:12 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-10-23 05:28:12 +0000 |
commit | 08524bc59477176b270a0249784af4e37ab3fed9 (patch) | |
tree | 5415979281288379ef68db9efe01756d7edb5594 /test/ruby | |
parent | 71a7ef31d7d6343468db164804340920e17c2705 (diff) | |
download | ruby-08524bc59477176b270a0249784af4e37ab3fed9.tar.gz |
io.c: fix infinite retry
* io.c (io_binwritev): fix infinite retry when flushing buffered
data. [Feature #9323]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_io.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 1fa9dbb443..c7de83784b 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -1236,6 +1236,16 @@ class TestIO < Test::Unit::TestCase open(file, "rb") do |r| assert_equal([line, line, "\n"], r.readlines) end + + line = "x"*99+"\n" + open(file, "wb") do |w| + w.write(line*81) # 8100 bytes + assert_equal(100, w.write("a"*99, "\n")) + end + open(file, "rb") do |r| + 81.times {assert_equal(line, r.gets)} + assert_equal("a"*99+"\n", r.gets) + end end end |