ruby.git/test/bigdecimal, branch ruby_2_0_0

merge revision(s) 41623,41723: [Backport #6862] [Backport #8587]

2013-07-01T18:09:58+00:00

	* ext/bigdecimal/bigdecimal.c (BigMath_s_exp): Fix for the cases when
	  the argument x is not a BigDecimal.
	  This change is based on the patch made by Garth Snyder.
	  [Fix GH-332] https://github.com/ruby/ruby/pull/332
	  This change is based on the patch made by Heesob Park and Garth Snyder.
	  [Bug #6862] [ruby-core:47145]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@41733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigDecimal_sub):

2013-01-13T06:15:37+00:00

  need to specify precision for converting Rational and Float.
  [ruby-dev:46544] [Bug #7404]

* ext/bigdecimal/bigdecimal.c (BigDecimal_mult): ditto.

* ext/bigdecimal/bigdecimal.c (BigDecimal_divide): ditto.

* ext/bigdecimal/bigdecimal.c (BigDecimal_DoDivmod): ditto.

* ext/bigdecimal/bigdecimal.c (BigDecimal_divremain): ditto.

* test/bigdecimal/test_bigdecimal.rb: add tests for the above fixes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (rmpd_power_by_big_decimal):

2013-01-07T14:42:52+00:00

  add RB_GC_GUARD to prevent the immediate object is GCed too early.
  This patch was made by Yusuke Endoh.  [Bug #7044] [ruby-core:47632]

* test/bigdecimal/test_bigdecimal.rb: add a reproduction test for
  the issue [Bug #7044]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigDecimal_new): stop checking string

2012-12-02T15:09:49+00:00

  taintness.  [Bug #5508] [ruby-core:40510]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigDecimal_new),

2012-11-01T13:04:04+00:00

  test/bigdecimal/test_bigdecimal.rb:
  Fix exception message of BigDecimal constructor with a Float.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigDecimal_add),

2012-11-01T13:03:53+00:00

  test/bigdecimal/test_bigdecimal.rb:
  need to specify precision for converting Rational and Float.
  [ruby-core:48045] [Bug #7176]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37406 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_to_f): added

2012-08-31T05:52:10+00:00

  for previous commit.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bigdecimal.c: check underflow

2012-08-30T07:17:56+00:00

* ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): check underflow since
  strtod() sets errno to ERANGE at underflow too.  [ruby-core:47342]
  [Bug #6944]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36854 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Add a test: BigDecimal("0").div(BigDecimal("Infinity")).

2012-05-11T14:03:38+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35621 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (Init_bigdecimal): define IDs before

2012-05-07T02:03:28+00:00

  they are used. [ruby-core:44900] [Bug #6406]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e