Issue #13555 has been reported by ko1 (Koichi Sasada).
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Bug #13555: Disable TestTrace#test_trace_stackoverflow
https://bugs.ruby-lang.org/issues/13555
* Author: ko1 (Koichi Sasada)
* Status: Open
* Priority: Normal
* Assignee:
* Target version:
* ruby -v:
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
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I'll disable `TestTrace#test_trace_stackoverflow` because this test stops sometimes on several machines.
My observation: during stackoverflow throw process, it get another stackoverflow and repeat it.
I'll simply remove it and remain the code here.
```
def test_trace_stackoverflow
assert_normal_exit("#{<<-"begin;"}\n#{<<~"end;"}", timeout: 60)
begin;
require 'timeout'
require 'tracer'
class HogeError < StandardError
def to_s
message.upcase # disable tailcall optimization
end
end
Tracer.stdout = open(IO::NULL, "w")
begin
Timeout.timeout(5) do
Tracer.on
HogeError.new.to_s
end
rescue Timeout::Error
# ok. there are no SEGV or critical error
rescue SystemStackError => e
# ok.
end
end;
end
```
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