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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-04-11 03:44:52 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-04-11 03:44:52 +0000 |
commit | 153fa2565858eeac7a757c655b2e55ae01106859 (patch) | |
tree | ce768032b04cd7fbf1d0da93de19ec3ac3e40870 /test | |
parent | 48d5eb3d406a46beb53069f1060ae385a23a897b (diff) | |
download | ruby-153fa2565858eeac7a757c655b2e55ae01106859.tar.gz |
array.c: maybe shared array
* array.c (ary_reject): may be turned into a shared array during
the given block. [ruby-dev:48101] [Bug #9727]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45562 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_array.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb index df4ce19a5a..5c8034546d 100644 --- a/test/ruby/test_array.rb +++ b/test/ruby/test_array.rb @@ -2011,6 +2011,22 @@ class TestArray < Test::Unit::TestCase assert_equal([1, 3], [0, 1, 2, 3].reject {|x| x % 2 == 0 }) end + def test_reject_with_callcc + respond_to?(:callcc, true) or require 'continuation' + bug9727 = '[ruby-dev:48101] [Bug #9727]' + cont = nil + a = [*1..10].reject do |i| + callcc {|c| cont = c} if !cont and i == 10 + false + end + if a.size < 1000 + a.unshift(:x) + cont.call + end + assert_equal(1000, a.size, bug9727) + assert_equal([:x, *1..10], a.uniq, bug9727) + end + def test_zip assert_equal([[1, :a, "a"], [2, :b, "b"], [3, nil, "c"]], [1, 2, 3].zip([:a, :b], ["a", "b", "c", "d"])) |