diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-14 11:45:00 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-14 11:45:00 +0000 |
| commit | dc6d7cc58e78903e8309ff94c9e7112d661646ee (patch) | |
| tree | 2c972cea1aa44ce2699460c5e89be466bc732854 /test/ruby/test_object.rb | |
| parent | 7334e2f8368f2eae97fe4e3058ba3470768c4b69 (diff) | |
object.c: use a sized enumerator with #yield_self
* object.c (rb_obj_size): The #yield_self Enumerator instance
always has a #count of `1`. This provides a lazy #size of `1`
to match the count instead of `nil`. [Fix GH-1615]
Author: Shannon Skipper <[email protected]>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_object.rb')
| -rw-r--r-- | test/ruby/test_object.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/test/ruby/test_object.rb b/test/ruby/test_object.rb index 6a1a82546a..1e952533a6 100644 --- a/test/ruby/test_object.rb +++ b/test/ruby/test_object.rb @@ -23,7 +23,9 @@ class TestObject < Test::Unit::TestCase object = Object.new assert_same(self, object.yield_self {self}, feature) assert_same(object, object.yield_self {|x| break x}, feature) - assert_instance_of(Enumerator, object.yield_self) + enum = object.yield_self + assert_instance_of(Enumerator, enum) + assert_equal(1, enum.size) end def test_dup |