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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-02-28 08:18:42 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-02-28 08:18:42 +0000 |
commit | 98273af3f7d0ea445a18d39f1e359c74b0cfb045 (patch) | |
tree | d6da61778ee977817e8a2eb28b92c7a8e2d48130 /test/ruby/test_enum.rb | |
parent | dbffdff1e7eaf77711b3638e7734d1597d32d016 (diff) | |
download | ruby-98273af3f7d0ea445a18d39f1e359c74b0cfb045.tar.gz |
enum.c: limit size
* enum.c (enum_each_slice, enum_each_cons): limit elements size by
the enumerator size. suggested by Hans Mackowiak <hanmac AT
gmx.de> at [ruby-core:68335]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_enum.rb')
-rw-r--r-- | test/ruby/test_enum.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/ruby/test_enum.rb b/test/ruby/test_enum.rb index 532d1b965a..d9b8166f2e 100644 --- a/test/ruby/test_enum.rb +++ b/test/ruby/test_enum.rb @@ -348,6 +348,14 @@ class TestEnumerable < Test::Unit::TestCase ary.clear (1..10).each_slice(3, &lambda {|a, *| ary << a}) assert_equal([[1, 2, 3], [4, 5, 6], [7, 8, 9], [10]], ary, bug9749) + + ary.clear + (1..10).each_slice(10) {|a| ary << a} + assert_equal([[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]], ary) + + ary.clear + (1..10).each_slice(11) {|a| ary << a} + assert_equal([[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]], ary) end def test_each_cons @@ -359,6 +367,14 @@ class TestEnumerable < Test::Unit::TestCase ary.clear (1..5).each_cons(3, &lambda {|a, *| ary << a}) assert_equal([[1, 2, 3], [2, 3, 4], [3, 4, 5]], ary, bug9749) + + ary.clear + (1..5).each_cons(5) {|a| ary << a} + assert_equal([[1, 2, 3, 4, 5]], ary) + + ary.clear + (1..5).each_cons(6) {|a| ary << a} + assert_empty(ary) end def test_zip |