From: ko1@...
Date: 2015-06-16T08:43:00+00:00
Subject: [ruby-dev:49090] [Ruby trunk - Bug #10852] [Closed] TestObjSpace#test_dump_flags sometimes fails on mswin-CI

Issue #10852 has been updated by Koichi Sasada.

Status changed from Assigned to Closed

r50914 で trunk は修正しました（ref 忘れた）。

以下は、2.2 向けです。

```diff
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 50914)
+++ ChangeLog	(working copy)
@@ -1,3 +1,8 @@
+Tue Jun 16 17:39:41 2015  Koichi Sasada  <ko1@atdot.net>
+
+	* test/objspace/test_objspace.rb (test_dump_flags): relax pattern
+	  because long_lived flag and marked flag can be false at major GC.
+
 Mon Jun 15 03:24:23 2015  Koichi Sasada  <ko1@atdot.net>
 
 	* vm_insnhelper.c (lep_svar_set): add WBs.
Index: test/objspace/test_objspace.rb
===================================================================
--- test/objspace/test_objspace.rb	(revision 50914)
+++ test/objspace/test_objspace.rb	(working copy)
@@ -196,7 +196,7 @@
 
   def test_dump_flags
     info = ObjectSpace.dump("foo".freeze)
-    assert_match /"wb_protected":true, "old":true, "long_lived":true, "marked":true/, info
+    assert_match /"wb_protected":true, "old":true/, info
     assert_match /"fstring":true/, info
   end
 
```


----------------------------------------
Bug #10852: TestObjSpace#test_dump_flags sometimes fails on mswin-CI
https://bugs.ruby-lang.org/issues/10852#change-52945

* Author: Usaku NAKAMURA
* Status: Closed
* Priority: Normal
* Assignee: Koichi Sasada
* ruby -v: trunk
* Backport: 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: REQUIRED
----------------------------------------
mswinのCIで、以下のfailureが時々(2割くらい?)出るのですが、何がまずいのでしょうか？
2.2だと頻度はぐっと下がりますが、出ないわけではないようです。

'''
  1) Failure:
TestObjSpace#test_dump_flags [D:/tmp/mswin-build20150213-6324-8fqgzk/ruby/test/objspace/test_objspace.rb:199]:
Expected /"wb_protected":true, "old":true, "long_lived":true, "marked":true/ to match "{\"address\":\"0x00000001f5cfe8\", \"type\":\"STRING\", \"class\":\"0x00000000db8ee0\", \"frozen\":true, \"embedded\":true, \"fstring\":true, \"bytesize\":3, \"value\":\"foo\", \"encoding\":\"UTF-8\", \"memsize\":40, \"flags\":{\"wb_protected\":true, \"old\":true}}\n".
'''



-- 
https://bugs.ruby-lang.org/