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| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-19 17:30:19 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-19 17:30:19 +0000 |
| commit | 58b2297da2c8b4975894c12e35a52c27bcf214aa (patch) | |
| tree | 6f19d985c4eb3d3f13027fa1de82591aa3012534 /test | |
| parent | 6423e5b4f34fbdc1750817e7b94188cbd53000e1 (diff) | |
merge revision(s) 61413: [Backport #14218]
force hash values fixable
* include/ruby/ruby.h (RB_ST2FIX): force fixable on LLP64 environment.
* hash.c (any_hash): ditto.
[ruby-core:84395] [Bug #14218]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_hash.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/ruby/test_hash.rb b/test/ruby/test_hash.rb index 040d25e144..421e166801 100644 --- a/test/ruby/test_hash.rb +++ b/test/ruby/test_hash.rb @@ -1497,6 +1497,13 @@ class TestHash < Test::Unit::TestCase assert_equal(%w(1.0 2.1 3.2), y.values_at(:a, :b, :c)) end + def test_broken_hash_value + bug14218 = '[ruby-core:84395] [Bug #14218]' + + assert_equal(0, 1_000_000.times.count{a=Object.new.hash; b=Object.new.hash; a < 0 && b < 0 && a + b > 0}, bug14218) + assert_equal(0, 1_000_000.times.count{a=Object.new.hash; b=Object.new.hash; 0 + a + b != 0 + b + a}, bug14218) + end + class TestSubHash < TestHash class SubHash < Hash def reject(*) |