ruby.git/test/-ext-/tracepoint, branch v2_1_4

ext/objspace: remove OS.after_gc_start_hook= and move internal test

2013-12-05T09:24:02+00:00

* ext/objspace/gc_hook.c: remove this file
* ext/-test-/tracepoint/gc_hook.c: new filename for above
* ext/objspace/objspace.c: remove ObjectSpace.after_gc_start_hook=
* test/objspace/test_objspace.rb: remove test
* test/-ext-/tracepoint/test_tracepoint.rb: add above test for
  tracepoint re-entry

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

gc.c: split GC_END event into GC_END_MARK and GC_END_SWEEP

2013-12-05T04:26:04+00:00

* include/ruby/ruby.h: remove INTERNAL_EVENT_GC_END and replace with
  two new events: GC_END_MARK and GC_END_SWEEP
* gc.c (gc_after_sweep): emit GC_END_SWEEP after lazy sweep is done
* gc.c (gc_marks_body): emit GC_END_MARK at end of minor/major mark
* ext/-test-/tracepoint/tracepoint.c (struct tracepoint_track): tests
  for new events.
* test/-ext-/tracepoint/test_tracepoint.rb (class TestTracepointObj):
  ditto.
* NEWS: remove ObjectSpace.after_gc_*_hook. These are only a sample,
  and will be removed before ruby 2.1.
* ext/objspace/gc_hook.c: remove ObjectSpace.after_gc_end_hook=

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_trace.c: prohibit to specify normal events and internal events

2013-11-26T08:41:44+00:00

  simultaneously.
  I will introduce special care for internal events later.
* ext/-test-/tracepoint/tracepoint.c: test this behavior.
* test/-ext-/tracepoint/test_tracepoint.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43854 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/-ext-/tracepoint/test_tracepoint.rb: catch up GC.stat changes

2013-11-24T20:06:02+00:00

  at r43835.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/-ext-: suppress warnings

2013-10-14T19:14:27+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43287 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test: use assert_raise

2013-10-09T08:41:13+00:00

* test/ruby, test/-ext-: use assert_raise instead of assert_raises.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43211 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test_tracepoint.rb: include zombies

2013-10-09T08:39:28+00:00

* test/-ext-/tracepoint/test_tracepoint.rb (test_tracks_objspace_count):
  free count should include zombies.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/-ext-/tracepoint/test_tracepoint.rb: add GC on/off to count

2013-07-23T23:08:48+00:00

  GC events strictly.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/ruby.h, gc.c: add new internal event

2013-05-27T15:40:27+00:00

  RUBY_INTERNAL_EVENT_GC_END. This event invokes at the end of
  after_sweep().
  Time chart with lazy sweep is here:
  (1) Kick RUBY_INTERNAL_EVENT_GC_START
  (2) [gc_marks()]
  (3) [lazy_sweep()]
  (4) [... run Ruby program (mutator) with lazy_sweep() ...]
  (5) [after_sweep()]
  (6) Kick RUBY_INTERNAL_EVENT_GC_END
  (7) [... run Ruby program (mutator), and go to (1) ...]
* ext/-test-/tracepoint/tracepoint.c,
  test/-ext-/tracepoint/test_tracepoint.rb: modify a test.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40963 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/ruby.h, gc.c, vm_trace.c: add internal events.

2013-05-27T00:21:02+00:00

* RUBY_INTERNAL_EVENT_NEWOBJ: object created.
* RUBY_INTERNAL_EVENT_FREE: object freeed.
* RUBY_INTERNAL_EVENT_GC_START: GC started.
  And rename `RUBY_EVENT_SWITCH' to `RUBY_INTERNAL_EVENT_SWITCH'.
  Internal events can not invoke any Ruby program because the tracing
  timing may be critical (under huge restriction).
  These events can be hooked only by C-extensions.
  We recommend to use rb_potponed_job_register() API to call Ruby
  program safely.
  This change is mostly written by Aman Gupta (tmm1).
  https://bugs.ruby-lang.org/issues/8107#note-12
  [Feature #8107]
* include/ruby/debug.h, vm_trace.c: added two new APIs.
* rb_tracearg_event_flag() returns rb_event_flag_t of this event.
* rb_tracearg_object() returns created/freeed object.
* ext/-test-/tracepoint/extconf.rb,
  ext/-test-/tracepoint/tracepoint.c,
  test/-ext-/tracepoint/test_tracepoint.rb: add a test.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40946 b2dd03c8-39d4-4d8f-98ff-823fe69b080e