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| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | test/bigdecimal/test_bigdecimal.rb | 5 |
2 files changed, 10 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Fri Aug 31 14:51:27 2012 NAKAMURA Usaku <[email protected]> + + * test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_to_f): added + for previous commit. + Fri Aug 31 14:32:05 2012 NAKAMURA Usaku <[email protected]> * 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 |