diff options
| author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-11-30 09:24:26 +0000 |
|---|---|---|
| committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-11-30 09:24:26 +0000 |
| commit | a3b6b11a8bd51fd0bca9f47f4f25fc37afc3c5c2 (patch) | |
| tree | f7e9c3bd4f306ab4a93d1350eb62fe7c27d5d75c /test | |
| parent | 9db194227f41b824d15a93e0d2020ec72a5c1c33 (diff) | |
merges r20366 from trunk into ruby_1_9_1.
* ext/bigdecimal/bigdecimal.c (VpException): bigdecimal zero
division should raise FloatDomainError if mode
VP_EXCEPTION_ZERODIVIDE is set. [ruby-dev:37204]
* ext/bigdecimal/bigdecimal.c (BigDecimal_mode): should handle
VP_EXCEPTION_ZERODIVIDE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20420 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/bigdecimal/test_bigdecimal.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb index 98fad67867..d129d93068 100644 --- a/test/bigdecimal/test_bigdecimal.rb +++ b/test/bigdecimal/test_bigdecimal.rb @@ -77,6 +77,7 @@ class TestBigDecimal < Test::Unit::TestCase end def test_exception_zerodivide + BigDecimal.mode(BigDecimal::EXCEPTION_OVERFLOW, false) _test_mode(BigDecimal::EXCEPTION_ZERODIVIDE) { 1 / BigDecimal.new("0") } _test_mode(BigDecimal::EXCEPTION_ZERODIVIDE) { -1 / BigDecimal.new("0") } end @@ -275,6 +276,7 @@ class TestBigDecimal < Test::Unit::TestCase def test_finite_infinite_nan BigDecimal.mode(BigDecimal::EXCEPTION_OVERFLOW, false) + BigDecimal.mode(BigDecimal::EXCEPTION_ZERODIVIDE, false) x = BigDecimal.new("0") assert_equal(true, x.finite?) @@ -305,7 +307,7 @@ class TestBigDecimal < Test::Unit::TestCase assert_equal(0, x.to_i) assert_raise(FloatDomainError){( 1 / x).to_i} assert_raise(FloatDomainError){(-1 / x).to_i} - assert_raise(FloatDomainError){( 0 / x).to_i} + assert_raise(FloatDomainError) {( 0 / x).to_i} x = BigDecimal.new("1") assert_equal(1, x.to_i) x = BigDecimal.new((2**100).to_s) @@ -315,6 +317,7 @@ class TestBigDecimal < Test::Unit::TestCase def test_to_f BigDecimal.mode(BigDecimal::EXCEPTION_OVERFLOW, false) BigDecimal.mode(BigDecimal::EXCEPTION_NaN, false) + BigDecimal.mode(BigDecimal::EXCEPTION_ZERODIVIDE, false) x = BigDecimal.new("0") assert_instance_of(Float, x.to_f) @@ -616,6 +619,7 @@ class TestBigDecimal < Test::Unit::TestCase def test_sign BigDecimal.mode(BigDecimal::EXCEPTION_OVERFLOW, false) BigDecimal.mode(BigDecimal::EXCEPTION_NaN, false) + BigDecimal.mode(BigDecimal::EXCEPTION_ZERODIVIDE, false) assert_equal(BigDecimal::SIGN_POSITIVE_ZERO, BigDecimal.new("0").sign) assert_equal(BigDecimal::SIGN_NEGATIVE_ZERO, BigDecimal.new("-0").sign) |