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Remove gc_compaction test #401

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Merged
tompng merged 1 commit into from
Aug 14, 2025
Merged

Remove gc_compaction test #401

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47 changes: 0 additions & 47 deletions test/bigdecimal/test_bigdecimal.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -2565,53 +2565,6 @@ def test_bsearch_for_bigdecimal
}
end

def test_gc_compaction_safe
omit if RUBY_VERSION < "3.2" || RUBY_ENGINE == "truffleruby"

assert_separately(["-rbigdecimal"], "#{<<~"begin;"}\n#{<<~'end;'}")
begin;
x = 1.5
y = 0.5
nan = BigDecimal("NaN")
inf = BigDecimal("Infinity")
bx = BigDecimal(x.to_s)
by = BigDecimal(y.to_s)
GC.verify_compaction_references(expand_heap: true, toward: :empty)

assert_in_delta(x + y, bx + by)
assert_in_delta(x + y, bx.add(by, 10))
assert_in_delta(x - y, bx - by)
assert_in_delta(x - y, bx.sub(by, 10))
assert_in_delta(x * y, bx * by)
assert_in_delta(x * y, bx.mult(by, 10))
assert_in_delta(x / y, bx / by)
assert_in_delta(x / y, bx.div(by, 10))
assert_in_delta((x / y).floor, bx.div(by))
assert_in_delta(x % y, bx % by)
assert_in_delta(Math.sqrt(x), bx.sqrt(10))
assert_equal(x.div(y), bx.div(by))
assert_equal(x.remainder(y), bx.remainder(by))
assert_equal(x.divmod(y), bx.divmod(by))
assert_equal([0, x], bx.divmod(inf))
assert_in_delta(x, bx.remainder(inf))
assert((nan + nan).nan?)
assert((nan - nan).nan?)
assert((nan * nan).nan?)
assert((nan / nan).nan?)
assert((nan % nan).nan?)
assert((inf + inf).infinite?)
assert((inf - inf).nan?)
assert((inf * inf).infinite?)
assert((inf / inf).nan?)
assert((inf % inf).nan?)
assert_in_delta(Math.exp(x), BigMath.exp(bx, 10))
assert_in_delta(x**y, bx**by)
assert_in_delta(x**y, bx.power(by, 10))
assert_in_delta(Math.exp(x), BigMath.exp(bx, 10))
assert_in_delta(Math.log(x), BigMath.log(bx, 10))
end;
end

def assert_no_memory_leak(code, *rest, **opt)
code = "8.times {20_000.times {begin #{code}; rescue NoMemoryError; end}; GC.start}"
paths = $LOAD_PATH.map{|path| "-I#{path}" }
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