Yusuke Endoh 409e4ab740 tool/lib/test/unit/parallel.rb: fail explicitly when failing to get io ... `(ulimit -n 30; make test-tool)` fails with unexplicit message: "undefined method `write' for nil:NilClass" due to lack of stdout. This change makes it explicit. [Bug #5577]		2019-12-03 17:26:12 +09:00
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unit	tool/lib/test/unit/parallel.rb: fail explicitly when failing to get io	2019-12-03 17:26:12 +09:00
unit.rb	use bind_call for test-all --gc-stress	2019-10-03 15:24:09 +09:00