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Run Process.warmup tests in separate processes

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Nobuyoshi Nakada 2023-07-17 19:49:00 +09:00
parent fa30b99c34
commit b998e6b79d
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1 changed files with 16 additions and 9 deletions
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test/ruby/test_process.rb
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@ -2689,18 +2689,25 @@ EOS
end if Process.respond_to?(:_fork)
def test_warmup_promote_all_objects_to_oldgen
assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
begin;
obj = Object.new
refute_includes(ObjectSpace.dump(obj), '"old":true')
Process.warmup
assert_includes(ObjectSpace.dump(obj), '"old":true')
refute_include(ObjectSpace.dump(obj), '"old":true')
Process.warmup
assert_include(ObjectSpace.dump(obj), '"old":true')
end;
end
def test_warmup_run_major_gc_and_compact
assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
begin;
major_gc_count = GC.stat(:major_gc_count)
compact_count = GC.stat(:compact_count)
Process.warmup
assert_equal major_gc_count + 1, GC.stat(:major_gc_count)
assert_equal compact_count + 1, GC.stat(:compact_count)
end;
end
end