ruby.git/test/ruby/test_backtrace.rb, branch v2_0_0_rc1

* test/ruby/test_backtrace.rb: Add test for r37957 [Feature #7434]

2012-12-31T04:03:55+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/ruby/test_backtrace.rb: add a test for

2012-12-01T12:19:52+00:00

  Thread::Backtrace::Location#inspect.
  BTW, tests for `caller_locations' are not enough.
  Any volunteers are welcome.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38122 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c: add `Thread#backtrace_locations' method.

2012-11-19T06:07:06+00:00

  This method is similart to `caller_locations' method for
  specific method.
  And fix to accept `level' and `n' parameters for `Thread#backtrace'
  and `Thread#backtrace_locations'.
  `caller' (and `caller_locations') do not return `caller' method
  frame.
  However, `Thread#backtrace' (and `Thread#backtrace_locations')
  return `Thread#backtrace' method frame itself
  if `Thread.current.backtrace' was called.
* vm_backtrace.c: ditto.
* internal.h: ditto.
* test/ruby/test_backtrace.rb: add tests.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/ruby/test_backtrace.rb: decrease recursion depth

2012-06-22T08:58:29+00:00

  to reduce consuming stack size.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36177 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/ruby/test_backtrace.rb: fix test.

2012-06-04T03:04:34+00:00

  Windows path includes `:' character.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_backtrace.c: change names.

2012-06-02T16:46:08+00:00

  (1) Class name: RubyVM::FrameInfo -> RubyVM::Backtrace::Location.
  (2) Method name: RubyVM::FrameInfo.caller ->
  Kernel.caller_locations.
  (3) Instance methods of
  RubyVM::FrameInfo (RubyVM::Backtrace::Location)
  (3-1) name -> label
  (3-2) basename -> base_label (basename is confusing with
  File.basename)
  (3-3) line_no -> lineno (We have already similar name
  File#lineno, commented by kou [ruby-dev:45686]).
  (3-4) filename -> path.
  (3-5) filepath -> absolute_path.
  (3-5) iseq -> removed (we will make other APIs to access iseq
  and other information of frame for debugging).
* test/ruby/test_backtrace.rb: apply above changes.
  And apply comment from kou [ruby-dev:45686].



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/ruby/test_backtrace.rb (test_caller_lev):

2012-05-26T06:31:31+00:00

  decreaze recursion size.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm.c (RubyVM::FrameInfo): add a class to access each frame

2012-05-26T04:49:23+00:00

  information.  You don't need to parse strings from caller().
  FrameInfo has the following methods:
  FrameInfo#name: method name, class name, etc with decorations.
  FrameInfo#basename: name without decorations.
  FrameInfo#line_no: line number.
  FrameInfo#filename: file name.
  FrameInfo#filepath: full filepath.
  FrameInfo#iseq: iseq if it is iseq frame (defined by ruby script)
  FrameInfo#to_s: return caller() method style string.
  RubyVM::FrameInfoFrameInfo.caller(n, lev) returns array of
  FrameInfo objects.  The name "RubyVM::FrameInfoFrameInfo.caller"
  is long and ambiguous (same as caller() method), we need to change
  the name before Ruby 2.0 release.
  Good names or comments are welcome.
* test/ruby/test_backtrace.rb: add a test for above change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_eval.c (rb_f_caller): caller() method accepts second optional

2012-05-25T11:01:01+00:00

  argument `n' which specify how many frames should return.
  For example, `caller(0, 1)' returns only one frame information
  which calls caller() method.  If there are less than n frame
  information, then all frame information are returned.  If n is 0,
  then always return [].
  This fix is part of [ruby-dev:42345] [Ruby 1.9-Feature#3917].
  However, performance and features are not enough.
  RDoc is also not available.
* test/ruby/test_backtrace.rb: add a test for above.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* properties.

2012-05-25T04:53:54+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35788 b2dd03c8-39d4-4d8f-98ff-823fe69b080e