ruby.git/test/bigdecimal, branch v2_1_5

merge revision(s) 44588: [Backport #9316]

2014-01-27T07:56:58+00:00

	* ext/bigdecimal/bigdecimal.c (BigDecimal_divide): Add an additional
	  digit for the quotient to be compatible with bigdecimal 1.2.1 and
	  the former.  [ruby-core:59365] [#9316] [#9305]

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

	* ext/bigdecimal/bigdecimal.gemspec: bigdecimal version 1.2.4.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@44711 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (VpSetPTR): fix for limitation of the resulting

2013-12-12T17:02:27+00:00

  precision.

* test/bigdecimal/test_bigdecimal.rb (test_limit): add tests for the above
   change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* bigdecimal.c (BigDecimal_coerce): convert a Float to a BigDecimal instead

2013-12-08T11:20:51+00:00

  of converting the receiver to a Float.
  [ruby-core:58756] [Bug #9192]

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

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

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

2013-12-05T16:34:59+00:00

  treat 0.0 and -0.0 of floating-point numbers specially for an optimization
  and to correctly propagate its signbit to the result.
  [Bug #9214] [ruby-core:58858]

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

* test/bigdecimal/test_bigdecimal_util.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigDecimal_power): Round the result value.

2013-11-22T07:52:17+00:00

  [Bug #8818] [ruby-core:56802]

* test/bigdecimal/test_bigdecimal.rb: Add a test for the above fix.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigDecimal_sqrt): Fix the precision of

2013-11-21T12:37:46+00:00

  the result BigDecimal of sqrt.
  [Bug #5266] [ruby-dev:44450]

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

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/bigdecimal/test_bigdecimal.rb: incorporate BigMath.log

2013-11-18T19:02:11+00:00

  tests from JRuby by Peter Vandenabeele.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigMath_s_exp): Fix for the cases when

2013-06-25T12:29:00+00:00

  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

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/lib/bigdecimal/util.rb (Float#to_d): fix the number

2013-06-04T06:37:44+00:00

  of figures.  Patch by Vipul A M .
  https://github.com/ruby/ruby/pull/323  fix GH-323

* test/bigdecimal/test_bigdecimal_util.rb: fix for the above change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41058 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