diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | test/bigdecimal/test_bigdecimal.rb | 4 |
2 files changed, 7 insertions, 3 deletions
@@ -1,3 +1,9 @@ +Mon Oct 6 09:00:58 2008 Yukihiro Matsumoto <matz@ruby-lang.org> + + * test/bigdecimal/test_bigdecimal.rb (test_sqrt_bigdecimal): test + updated. a patch from TAKANO Mitsuhiro <takano32 at jus.or.jp> + in [ruby-dev:36669]. + Sun Oct 5 23:34:28 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> * lib/mkmf.rb ($config_h): now always defines for old libraries. diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb index 90245db625..c1f67b8c90 100644 --- a/test/bigdecimal/test_bigdecimal.rb +++ b/test/bigdecimal/test_bigdecimal.rb @@ -466,9 +466,7 @@ class TestBigDecimal < Test::Unit::TestCase x = BigDecimal.new("0.09") assert_in_delta(0.3, x.sqrt(1), 0.001) x = BigDecimal.new((2**100).to_s) - assert_equal(1125899906842624, x.sqrt(100)) - assert_equal(1125899906842624, x.sqrt(200)) - assert_equal(1125899906842624, x.sqrt(300)) # I don't understand the meaning of argument... + assert_equal(true, x.sqrt(300).precs.last < x.sqrt(1200).precs.last) x = BigDecimal.new("-" + (2**100).to_s) assert_raise(FloatDomainError) { x.sqrt(1) } x = BigDecimal.new((2**200).to_s) |