ruby.git/ext/coverage/coverage.c, branch v2_4_0_preview2

* ext/coverage/coverage.c: Fully reset coverage to not persist global state.

2016-04-06T14:29:17+00:00

  It was returning old file coverages as empty arrays to the user.
  [ruby-core:74596] [Bug #12220]
* ext/coverage/coverage.c (rb_coverages): remove unused static state.
* thread.c: Moved and renamed coverage_clear_result_i to reset_coverage_i.
* test/coverage/test_coverage.rb: improve precision of tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54504 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c (update_coverage): Do not track coverage in loaded files

2016-03-31T16:14:52+00:00

  after Coverage.result. Avoids out-of-bounds access. [Bug #12237]
* ext/coverage/coverage.c (coverage_clear_result_i): document.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/coverage/coverage.c: Remove extension from require argument.

2015-04-12T04:52:23+00:00

  [ci skip][fix GH-870] Patch by @yui-knk

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

coverage.c: suppress a warning

2015-02-13T23:26:26+00:00

* ext/coverage/coverage.c (coverage_clear_result_i): use local
  variable coverage.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/coverage/coverage.c: Add Coverage.peek_result. Allows you to

2015-02-13T15:53:47+00:00

  capture coverage information without stopping the coverage tool.
  [ruby-core:67940] [Feature #10816]

* test/coverage/test_coverage.rb: test for change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49589 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/ruby.h: constify RBasic::klass and add

2013-05-13T10:49:11+00:00

  RBASIC_CLASS(obj) macro which returns a class of `obj'.
  This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
* object.c: add new function rb_obj_reveal().
  This function reveal interal (hidden) object by rb_obj_hide().
  Note that do not change class before and after hiding.
  Only permitted example is:
  klass = RBASIC_CLASS(obj);
  rb_obj_hide(obj);
  ....
  rb_obj_reveal(obj, klass);
  TODO: API design. rb_obj_reveal() should be replaced with others.
  TODO: modify constified variables using cast may be harmful for
  compiler's analysis and optimizaton.
  Any idea to prohibt inserting RBasic::klass directly?
  If rename RBasic::klass and force to use RBASIC_CLASS(obj),
  then all codes such as `RBASIC(obj)->klass' will be
  compilation error. Is it acceptable? (We have similar
  experience at Ruby 1.9,
  for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)".
* internal.h: add some macros.
* RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal
  object.
* RBASIC_SET_CLASS(obj, cls) set RBasic::klass.
* RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS
  without write barrier (planned).
* RCLASS_SET_SUPER(a, b) set super class of a.
* array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c,
  file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c,
  parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c,
  string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c:
  Use above macros and functions to access RBasic::klass.
* ext/coverage/coverage.c, ext/readline/readline.c,
  ext/socket/ancdata.c, ext/socket/init.c,
* ext/zlib/zlib.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/coverage/coverage.c (Init_coverage): Change list format and

2011-10-10T21:06:39+00:00

  describe Coverage.result output.  Patch by Sylvain Daubert.
  [Ruby 1.9 - Bug #5428]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/coverage/coverage.c: resurrect r32071 + add GC guard for

2011-07-04T15:55:06+00:00

  rb_coverages. [ruby-core:37352] [Bug #4927]
  [ruby-core:36539] [Feature #4796]

* test/coverage/test_coverage.rb resurrect r32071.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/coverage/coverage.c: revert r32071. The commit caused SEGV on

2011-07-04T12:21:02+00:00

  some minor nonfree OS.  I have no means of debugging the bug.  My
  personal opinion is that such OS should be unsupported unless there
  is an active maintainer.  [ruby-core:37352]

* test/coverage/test_coverage.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/coverage/coverage.c: make it restartable. [ruby-core:36539]

2011-06-13T16:06:26+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32071 b2dd03c8-39d4-4d8f-98ff-823fe69b080e