diff options
Diffstat (limited to 'test/bigdecimal/test_bigdecimal.rb')
| -rw-r--r-- | test/bigdecimal/test_bigdecimal.rb | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb index b15b046f4c..e8fd85a526 100644 --- a/test/bigdecimal/test_bigdecimal.rb +++ b/test/bigdecimal/test_bigdecimal.rb @@ -150,17 +150,23 @@ class TestBigDecimal < Test::Unit::TestCase assert_raise(ArgumentError) { BigDecimal(0.1, Float::DIG + 2) } assert_nothing_raised { BigDecimal(0.1, Float::DIG + 1) } + assert_same(BigDecimal(0.0), BigDecimal(0.0)) + assert_same(BigDecimal(-0.0), BigDecimal(-0.0)) + bug9214 = '[ruby-core:58858]' - assert_equal(BigDecimal(-0.0, Float::DIG).sign, -1, bug9214) + assert_equal(BigDecimal(-0.0).sign, -1, bug9214) BigDecimal.save_exception_mode do BigDecimal.mode(BigDecimal::EXCEPTION_NaN, false) assert_nan(BigDecimal(Float::NAN)) + assert_same(BigDecimal(Float::NAN), BigDecimal(Float::NAN)) end BigDecimal.save_exception_mode do BigDecimal.mode(BigDecimal::EXCEPTION_INFINITY, false) assert_positive_infinite(BigDecimal(Float::INFINITY)) + assert_same(BigDecimal(Float::INFINITY), BigDecimal(Float::INFINITY)) assert_negative_infinite(BigDecimal(-Float::INFINITY)) + assert_same(BigDecimal(-Float::INFINITY), BigDecimal(-Float::INFINITY)) end end |