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| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-06-26 19:21:02 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-06-26 19:21:02 +0000 |
| commit | 49dbacf73ee33ea17204b2bd47a13c1b223cf4d6 (patch) | |
| tree | 87cf935675029f86837f06ea74e178f873b14dd8 /test | |
| parent | 0659c5351e05e9f19939c1f6a229ca494a61597e (diff) | |
merge revision(s) 35081: [Backport #6605]
* bignum.c (rb_big_pow): estimate result bit size more precisely.
[ruby-core:30735][Feature #3429]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@36226 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_bignum.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/ruby/test_bignum.rb b/test/ruby/test_bignum.rb index 264c68bcf7..062d8cb4bf 100644 --- a/test/ruby/test_bignum.rb +++ b/test/ruby/test_bignum.rb @@ -299,6 +299,9 @@ class TestBignum < Test::Unit::TestCase ### rational changes the behavior of Bignum#** #assert_raise(TypeError) { T32**"foo" } assert_raise(TypeError, ArgumentError) { T32**"foo" } + + feature3429 = '[ruby-core:30735]' + assert_instance_of(Bignum, (2 ** 7830457), feature3429) end def test_and |