* [PATCH] test/helper: warn atomically
@ 2015-06-15 19:22 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2015-06-15 19:22 UTC (permalink / raw)
To: yahns-public
We want to avoid race conditions if tests become multithreaded
from Kernel#warn internally issuing a second write.
---
test/helper.rb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/test/helper.rb b/test/helper.rb
index 7b8c1aa..c86f3e3 100644
--- a/test/helper.rb
+++ b/test/helper.rb
@@ -140,7 +140,7 @@ class DieIfUsed
end
def close
- warn "INFO #$$ closed DieIfUsed #{@@n += 1}"
+ warn "INFO #$$ closed DieIfUsed #{@@n += 1}\n"
end
end
--
EW
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2015-06-15 19:22 [PATCH] test/helper: warn atomically Eric Wong
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