From 15293df7d7d278a6dac60ebd03cf76e6b37eb910 Mon Sep 17 00:00:00 2001 From: usa Date: Fri, 31 Aug 2012 05:52:10 +0000 Subject: * test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_to_f): added for previous commit. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 5 +++++ test/bigdecimal/test_bigdecimal.rb | 5 +++++ 2 files changed, 10 insertions(+) diff --git a/ChangeLog b/ChangeLog index bd0dc77809..5a7907ea07 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +Fri Aug 31 14:51:27 2012 NAKAMURA Usaku + + * test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_to_f): added + for previous commit. + Fri Aug 31 14:32:05 2012 NAKAMURA Usaku * ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): use self's sign to diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb index 6694697e0e..856281d046 100644 --- a/test/bigdecimal/test_bigdecimal.rb +++ b/test/bigdecimal/test_bigdecimal.rb @@ -569,6 +569,11 @@ class TestBigDecimal < Test::Unit::TestCase assert_nothing_raised(FloatDomainError, x) { assert_in_delta(0.0, BigDecimal(x).to_f, 10**Float::MIN_10_EXP, bug6944) } + + assert_equal( 0.0, BigDecimal( '9e-325').to_f) + assert_equal( 0.0, BigDecimal( '10e-325').to_f) + assert_equal(-0.0, BigDecimal( '-9e-325').to_f) + assert_equal(-0.0, BigDecimal('-10e-325').to_f) end def test_coerce -- cgit v1.2.3