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Backport(v1.19): test_out_exec_filter: fix flaky test on Windows (#5380) #5387

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Merged
Watson1978 merged 1 commit into from
Jun 15, 2026
+3 −10
Merged

Backport(v1.19): test_out_exec_filter: fix flaky test on Windows (#5380) #5387

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13 changes: 3 additions & 10 deletions test/plugin/test_out_exec_filter.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -521,17 +521,10 @@ def create_driver(conf)
events = d.events
assert_equal 4, events.length

pid_list = []
events.each do |event|
pid = event[2]['child_pid']
pid_list << pid unless pid_list.include?(pid)
end
assert_equal 2, pid_list.size, "the number of pids should be same with number of child processes: #{pid_list.inspect}"
pid_counts = events.map { |event| event[2]['child_pid'] }.tally

assert_equal pid_list[0], events[0][2]['child_pid']
assert_equal pid_list[1], events[1][2]['child_pid']
assert_equal pid_list[0], events[2][2]['child_pid']
assert_equal pid_list[1], events[3][2]['child_pid']
assert_equal 2, pid_counts.size, "the number of pids should be same with number of child processes: #{pid_counts.inspect}"
assert_equal [2, 2], pid_counts.values, "each child process should handle exactly 2 events"
end

# child process exits per 3 lines
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