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test_exception.rb: test_machine_stackoverflow_by_trace

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* test/ruby/test_exception.rb (test_machine_stackoverflow_by_trace):
  move from test_trace.rb and rename, to be excluded by the default.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-05-10 06:38:30 +00:00
parent 6924066a65
commit 0280d1fb9a
2 changed files with 24 additions and 24 deletions
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24
test/ruby/test_exception.rb
View file

@ -604,6 +604,30 @@ end.join
rescue SystemStackError
end
def test_machine_stackoverflow_by_trace
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
def test_cause
msg = "[Feature #8257]"
cause = nil

24
test/ruby/test_trace.rb
View file

@ -59,28 +59,4 @@ class TestTrace < Test::Unit::TestCase
a.any? {true}
}.value, bug2722)
end
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
end