1 files changed, 60 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-objectspace/test/objectspace.rb b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-objectspace/test/objectspace.rb
new file mode 100644
index 00000000..4731d53b
--- /dev/null
+++ b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-objectspace/test/objectspace.rb
@@ -0,0 +1,60 @@
+assert('ObjectSpace.count_objects') do
+  h = {}
+  f = Fiber.new {} if Object.const_defined? :Fiber
+  ObjectSpace.count_objects(h)
+  assert_kind_of(Hash, h)
+  assert_true(h.keys.all? {|x| x.is_a?(Symbol) || x.is_a?(Integer) })
+  assert_true(h.values.all? {|x| x.is_a?(Integer) })
+
+  assert_true(h.has_key?(:TOTAL))
+  assert_true(h.has_key?(:FREE))
+  assert_true(h.has_key?(:T_FIBER)) if Object.const_defined? :Fiber
+
+  assert_equal(h[:TOTAL] * 2, h.values.reduce(:+))
+
+  h = ObjectSpace.count_objects
+  assert_kind_of(Hash, h)
+  assert_true(h.keys.all? {|x| x.is_a?(Symbol) || x.is_a?(Integer) })
+  assert_true(h.values.all? {|x| x.is_a?(Integer) })
+
+  assert_raise(TypeError) { ObjectSpace.count_objects(1) }
+
+  h0 = {:T_FOO=>1000}
+  h = ObjectSpace.count_objects(h0)
+  assert_false(h0.has_key?(:T_FOO))
+
+  GC.start
+  h_after = {}
+  h_before = ObjectSpace.count_objects
+
+  objs = []
+  1000.times do
+    objs << {}
+  end
+  objs = nil
+  ObjectSpace.count_objects(h)
+  GC.start
+  ObjectSpace.count_objects(h_after)
+
+  assert_equal(h[:T_HASH], h_before[:T_HASH] + 1000)
+  assert_equal(h_after[:T_HASH], h_before[:T_HASH])
+end
+
+assert('ObjectSpace.each_object') do
+  objs = []
+  objs_count = ObjectSpace.each_object { |obj|
+    objs << obj
+  }
+  assert_equal objs.length, objs_count
+
+  arys = []
+  arys_count = ObjectSpace.each_object(Array) { |obj|
+    arys << obj
+  }
+  assert_equal arys.length, arys_count
+  assert_true arys.length < objs.length
+end
+
+assert 'Check class pointer of ObjectSpace.each_object.' do
+  ObjectSpace.each_object { |obj| !obj }
+end