[ruby/fiddle] Use test-unit gem (https://github.com/ruby/fiddle/pull/69)

https://github.com/ruby/fiddle/commit/e08c4c635e

Co-authored-by: Sutou Kouhei <kou@clear-code.com>

1 files changed, 10 insertions, 11 deletions

diff --git a/test/fiddle/test_pointer.rb b/test/fiddle/test_pointer.rb
index 88dad75138..7d708ee417 100644
--- a/test/fiddle/test_pointer.rb
+++ b/test/fiddle/test_pointer.rb
@@ -179,16 +179,6 @@ module Fiddle
     end
 
     def test_free=
-      assert_normal_exit(<<-"End", '[ruby-dev:39269]')
-        require 'fiddle'
-        include Fiddle
-        free = Fiddle::Function.new(Fiddle::RUBY_FREE, [TYPE_VOIDP], TYPE_VOID)
-        ptr = Fiddle::Pointer.malloc(4)
-        ptr.free = free
-        free.ptr
-        ptr.free.ptr
-      End
-
       free = Function.new(Fiddle::RUBY_FREE, [TYPE_VOIDP], TYPE_VOID)
       ptr = Pointer.malloc(4)
       ptr.free = free
@@ -282,7 +272,16 @@ module Fiddle
     end
 
     def test_no_memory_leak
-      assert_no_memory_leak(%w[-W0 -rfiddle.so], '', '100_000.times {Fiddle::Pointer.allocate}', rss: true)
+      if respond_to?(:assert_nothing_leaked_memory)
+        n_tries = 100_000
+        assert_nothing_leaked_memory(SIZEOF_VOIDP * (n_tries / 100)) do
+          n_tries.times do
+            Fiddle::Pointer.allocate
+          end
+        end
+      else
+        assert_no_memory_leak(%w[-W0 -rfiddle.so], '', '100_000.times {Fiddle::Pointer.allocate}', rss: true)
+      end
     end
   end
 end if defined?(Fiddle)