diff options
| -rw-r--r-- | ext/objspace/objspace_dump.c | 4 | ||||
| -rw-r--r-- | test/objspace/test_objspace.rb | 16 |
2 files changed, 20 insertions, 0 deletions
diff --git a/ext/objspace/objspace_dump.c b/ext/objspace/objspace_dump.c index c3cc9a1e7b..f101b334c1 100644 --- a/ext/objspace/objspace_dump.c +++ b/ext/objspace/objspace_dump.c @@ -544,6 +544,10 @@ dump_object(VALUE obj, struct dump_config *dc) break; case T_OBJECT: + if (FL_TEST(obj, ROBJECT_EMBED)) { + dump_append(dc, ", \"embedded\":true"); + } + dump_append(dc, ", \"ivars\":"); dump_append_lu(dc, ROBJECT_IV_COUNT(obj)); if (rb_shape_obj_too_complex(obj)) { diff --git a/test/objspace/test_objspace.rb b/test/objspace/test_objspace.rb index 32cd1eda24..d76e55c2b2 100644 --- a/test/objspace/test_objspace.rb +++ b/test/objspace/test_objspace.rb @@ -358,6 +358,22 @@ class TestObjSpace < Test::Unit::TestCase assert_not_include(info, '"embedded":true') end + def test_dump_object + klass = Class.new + + # Empty object + info = ObjectSpace.dump(klass.new) + assert_include(info, '"embedded":true') + assert_include(info, '"ivars":0') + + # Non-embed object + obj = klass.new + 5.times { |i| obj.instance_variable_set("@ivar#{i}", 0) } + info = ObjectSpace.dump(obj) + assert_not_include(info, '"embedded":true') + assert_include(info, '"ivars":5') + end + def test_dump_control_char assert_include(ObjectSpace.dump("\x0f"), '"value":"\u000f"') assert_include(ObjectSpace.dump("\C-?"), '"value":"\u007f"') |