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test_io.rb: investigation

* test/ruby/test_io.rb (test_readpartial_locktmp): check if the
  reader thread is alive before write.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47178 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-08-14 02:26:56 +00:00
parent 78d3e33cd9
commit fbd13e9240

View file

@ -2862,9 +2862,10 @@ End
Thread.pass until th.stop? Thread.pass until th.stop?
buf.replace("") buf.replace("")
assert_empty(buf, bug6099) assert_empty(buf, bug6099)
th.join rescue ($@.concat(caller); raise) unless th.alive?
w.write(data) w.write(data)
Thread.pass while th.alive? Thread.pass while th.alive?
th.join th.join rescue ($@.concat(caller); raise)
end end
assert_equal(data, buf, bug6099) assert_equal(data, buf, bug6099)
rescue RuntimeError # can't modify string; temporarily locked rescue RuntimeError # can't modify string; temporarily locked