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| author | nagachika <nagachika@ruby-lang.org> | 2021-05-29 14:04:25 +0900 |
|---|---|---|
| committer | nagachika <nagachika@ruby-lang.org> | 2021-05-29 14:04:25 +0900 |
| commit | 20bf397f7cebd8156d76941dd54659cf9b8c8fe7 (patch) | |
| tree | 458345732362cd95fefd2b12ce0d101f17fab6b1 /test/ruby/test_lazy_enumerator.rb | |
| parent | 9d63a8dd0beefa49796eb86ab688c2eb0cd89a20 (diff) | |
merge revision(s) fd8991f797c145615820b4c76e6b7ac5a71339ea: [Backport #17889]
Fix lazy enumerator with index size
Fixes [Bug #17889]
---
enumerator.c | 7 ++++++-
test/ruby/test_lazy_enumerator.rb | 4 ++++
2 files changed, 10 insertions(+), 1 deletion(-)
Diffstat (limited to 'test/ruby/test_lazy_enumerator.rb')
| -rw-r--r-- | test/ruby/test_lazy_enumerator.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/ruby/test_lazy_enumerator.rb b/test/ruby/test_lazy_enumerator.rb index 3f5a05555b..2116d0ee31 100644 --- a/test/ruby/test_lazy_enumerator.rb +++ b/test/ruby/test_lazy_enumerator.rb @@ -682,4 +682,8 @@ EOS ary = (0..Float::INFINITY).lazy.with_index.take(2).to_a assert_equal([[0, 0], [1, 1]], ary) end + + def test_with_index_size + assert_equal(3, Enumerator::Lazy.new([1, 2, 3], 3){|y, v| y << v}.with_index.size) + end end |