ruby.git/test/ruby/test_gc.rb, branch v2_1_4

merge revision(s) r44619:

2014-05-07T15:49:11+00:00

	test_gc.rb: relax assertion

	* test/ruby/test_gc.rb (test_profiler_total_time): GC time may be
  shorter than the timer resolution.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@45866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 45021,45022,45028: [Backport #9524]

2014-02-19T06:00:46+00:00

	* gc.c: introduce new environment variable
	  "RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR" to control major/minor GC
	  frequency.
	  Do full GC when the number of old objects is more than R * N
	  where R is this factor and

	* test/ruby/test_gc.rb: add a test.

	* gc.c (get_envparam_double): fix a warning message.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@45044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test_gc.rb: fix syntax error

2013-12-18T04:49:10+00:00

* test/ruby/test_gc.rb (TestGc#test_expand_heap): fix syntax error
  by mismatched paren.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44274 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test_gc.rb: refine assertion

2013-12-18T04:36:43+00:00

* test/ruby/test_gc.rb (test_expand_heap): use assert_in_delta
  instead of bare assert.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44273 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/ruby/test_gc.rb (test_expand_heap): allow +/-1 diff.

2013-12-18T00:01:08+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44268 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

vm_trace.c: isolate exceptions

2013-12-17T07:19:25+00:00

* vm_trace.c (rb_postponed_job_flush): isolate exceptions in
  postponed jobs and restore outer ones.  based on a patch by
  tarui.  [ruby-core:58652] [Bug #9168]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* gc.c: introduce GC.verify_internal_consistency method to verify GC

2013-12-16T04:12:48+00:00

  internal data structure.
  Now this method only checks geneartion (old/young) consistency.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44228 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/ruby: better assertions

2013-12-13T09:18:05+00:00

* test/ruby: use better assertions instead of mere assert.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

gc.c: add minor marking and lazy sweeping options to GC.start

2013-12-06T05:11:51+00:00

* gc.c (gc_start_internal): GC.start() now accepts two optional
  keyword arguments. These can be used to disable full_mark (minor
  mark only) or disable immediate_sweep (use lazy sweep). These new
  options are useful for benchmarking GC behavior, or performing minor
  GC out-of-band.
* test/ruby/test_gc.rb (class TestGc): tests for new options.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test_gc.rb: expand timeout

2013-12-05T11:57:32+00:00

* test/ruby/test_gc.rb (test_sweep_in_finalizer): expand timeout for
  slower machines.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e