diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-01-24 05:30:54 +0000 |
---|---|---|
committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-01-24 05:30:54 +0000 |
commit | 5320f8846b207ba45d56f357b17b6e6914c475f7 (patch) | |
tree | 283f24e629419d38363a29b4dcdbaa6b331d4f54 /test/io | |
parent | be8b517f5288a0d51523e9c8452280af36edcb22 (diff) |
test_io_wait.rb: wait_readable
* test/io/wait/test_io_wait.rb: add tests for IO#wait_readable,
same as IO#wait.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/io')
-rw-r--r-- | test/io/wait/test_io_wait.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/io/wait/test_io_wait.rb b/test/io/wait/test_io_wait.rb index 637917d510..a19d2a1ea9 100644 --- a/test/io/wait/test_io_wait.rb +++ b/test/io/wait/test_io_wait.rb @@ -80,6 +80,37 @@ class TestIOWait < Test::Unit::TestCase th.join end + def test_wait_readable + assert_nil @r.wait_readable(0) + @w.syswrite "." + sleep 0.1 + assert_equal @r, @r.wait_readable(0) + end + + def test_wait_readable_buffered + @w.syswrite ".\n!" + assert_equal ".\n", @r.gets + assert_equal true, @r.wait_readable(0) + end + + def test_wait_readable_forever + th = Thread.new { sleep 0.01; @w.syswrite "." } + assert_equal @r, @r.wait_readable + ensure + th.join + end + + def test_wait_readable_eof + th = Thread.new { sleep 0.01; @w.close } + ret = nil + assert_nothing_raised(Timeout::Error) do + Timeout.timeout(0.1) { ret = @r.wait_readable } + end + assert_equal @r, ret + ensure + th.join + end + def test_wait_writable assert_equal @w, @w.wait_writable end |