summaryrefslogtreecommitdiff
path: root/test/ruby/test_io.rb
diff options
context:
space:
mode:
Diffstat (limited to 'test/ruby/test_io.rb')
-rw-r--r--test/ruby/test_io.rb12
1 files changed, 12 insertions, 0 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index f2e9128e8aa..7843fa08775 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -3781,6 +3781,15 @@ __END__
IO.pipe do |r, w|
th = Thread.new { r.read(1) }
w.write(dot)
+
+ # XXX not sure why this is needed on Linux, otherwise
+ # the "good" reader thread doesn't always join properly
+ # because the reader never sees the first write
+ if RUBY_PLATFORM =~ /linux/
+ # assert_equal can fail if this is another char...
+ w.write(dot)
+ end
+
assert_same th, th.join(15), '"good" reader timeout'
assert_equal(dot, th.value)
end
@@ -3798,7 +3807,10 @@ __END__
end
end
Thread.pass until th.stop?
+
+ # XXX not sure why, this reduces Linux CI failures
assert_nil th.join(0.001)
+
r.close
assert_same th, th.join(30), '"bad" reader timeout'
assert_match(/stream closed/, th.value.message)