diff options
| -rw-r--r-- | test/bigdecimal/test_bigdecimal.rb | 4 | ||||
| -rw-r--r-- | test/bigdecimal/test_bigdecimal_util.rb | 18 |
2 files changed, 15 insertions, 7 deletions
diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb index 4d535757dd..11174adaba 100644 --- a/test/bigdecimal/test_bigdecimal.rb +++ b/test/bigdecimal/test_bigdecimal.rb @@ -334,6 +334,8 @@ class TestBigDecimal < Test::Unit::TestCase end def test_save_rounding_mode + saved_mode = BigDecimal.mode(BigDecimal::ROUND_MODE) + BigDecimal.mode(BigDecimal::ROUND_MODE, BigDecimal::ROUND_FLOOR) BigDecimal.save_rounding_mode do BigDecimal.mode(BigDecimal::ROUND_MODE, BigDecimal::ROUND_HALF_EVEN) @@ -341,6 +343,8 @@ class TestBigDecimal < Test::Unit::TestCase assert_equal(BigDecimal::ROUND_FLOOR, BigDecimal.mode(BigDecimal::ROUND_MODE)) assert_equal(42, BigDecimal.save_rounding_mode { 42 }) + ensure + BigDecimal.mode(BigDecimal::ROUND_MODE, saved_mode) end def test_save_limit diff --git a/test/bigdecimal/test_bigdecimal_util.rb b/test/bigdecimal/test_bigdecimal_util.rb index c4d5816987..7c0830e96c 100644 --- a/test/bigdecimal/test_bigdecimal_util.rb +++ b/test/bigdecimal/test_bigdecimal_util.rb @@ -61,15 +61,19 @@ class TestBigDecimalUtil < Test::Unit::TestCase end def test_Complex_to_d - assert_equal(BigDecimal("1"), Complex(1, 0).to_d) - assert_equal(BigDecimal("0.333333333333333333333"), - Complex(1.quo(3), 0).to_d(21)) - assert_equal(BigDecimal("0.1234567"), Complex(0.1234567, 0).to_d) - assert_equal(BigDecimal("0.1235"), Complex(0.1234567, 0).to_d(4)) + BigDecimal.save_rounding_mode do + BigDecimal.mode(BigDecimal::ROUND_MODE, BigDecimal::ROUND_HALF_EVEN) - assert_raise_with_message(ArgumentError, "can't omit precision for a Rational.") { Complex(1.quo(3), 0).to_d } + assert_equal(BigDecimal("1"), Complex(1, 0).to_d) + assert_equal(BigDecimal("0.333333333333333333333"), + Complex(1.quo(3), 0).to_d(21)) + assert_equal(BigDecimal("0.1234567"), Complex(0.1234567, 0).to_d) + assert_equal(BigDecimal("0.1235"), Complex(0.1234567, 0).to_d(4)) - assert_raise_with_message(ArgumentError, "Unable to make a BigDecimal from non-zero imaginary number") { Complex(1, 1).to_d } + assert_raise_with_message(ArgumentError, "can't omit precision for a Rational.") { Complex(1.quo(3), 0).to_d } + + assert_raise_with_message(ArgumentError, "Unable to make a BigDecimal from non-zero imaginary number") { Complex(1, 1).to_d } + end end def test_String_to_d |