Fix flaky TestSetTraceFunc#test_remove_in_trace by filtering trace events

ono-max · mame · commit c06fbb192f61 · 2024-08-16T09:47:07.000+09:00
diff --git a/test/ruby/test_settracefunc.rb b/test/ruby/test_settracefunc.rb
@@ -456,6 +456,9 @@ def test_remove_in_trace
     bug3921 = '[ruby-dev:42350]'
     ok = false
     func = lambda{|e, f, l, i, b, k|
+      # In parallel testing, unexpected events like IO operations may be traced,
+      # so we filter out events here.
+      next unless f == __FILE__
       set_trace_func(nil)
       ok = eval("self", b)
     }
