diff options
| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-12-02 14:29:37 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-12-02 14:29:37 +0000 |
| commit | b851418bb7bfa498566c548bd5ea535cc13aa2eb (patch) | |
| tree | 7ee3274648572d23d11ae327b82b8f9a6afce9e2 /test | |
| parent | 83c337f29a1f2d96ad40449364245451cf89b140 (diff) | |
merge revision(s) 39594,39596: [Backport #8010]
* enumerator.c (enumerator_with_index_i): allow Bignum as offset, to
get rid of conversion exception and integer overflow.
[ruby-dev:47131] [Bug #8010]
* enumerator.c (enumerator_with_index): Restore handling of a nil memo
from r39594.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@43960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_enumerator.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/ruby/test_enumerator.rb b/test/ruby/test_enumerator.rb index d66d7d0500..8843d8d732 100644 --- a/test/ruby/test_enumerator.rb +++ b/test/ruby/test_enumerator.rb @@ -104,6 +104,14 @@ class TestEnumerator < Test::Unit::TestCase assert_equal([[1,5],[2,6],[3,7]], @obj.to_enum(:foo, 1, 2, 3).with_index(5).to_a) end + def test_with_index_large_offset + bug8010 = '[ruby-dev:47131] [Bug #8010]' + s = 1 << (8*1.size-2) + assert_equal([[1,s],[2,s+1],[3,s+2]], @obj.to_enum(:foo, 1, 2, 3).with_index(s).to_a, bug8010) + s <<= 1 + assert_equal([[1,s],[2,s+1],[3,s+2]], @obj.to_enum(:foo, 1, 2, 3).with_index(s).to_a, bug8010) + end + def test_with_object obj = [0, 1] ret = (1..10).each.with_object(obj) {|i, memo| |