diff options
| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-08-10 16:31:18 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-08-10 16:31:18 +0000 |
| commit | e49c2e3569ebf5a1304483efca4c92c143a3e321 (patch) | |
| tree | e4286f9d2b8f682645c2367e0c2f105eb251692c /test | |
| parent | 00d499992b74a91e8dc539c9076d7a8e9e078296 (diff) | |
merge revision(s) 51263,51264: [Backport #11352]
* vm.c (m_core_hash_merge_ptr): copy the arguments to the machine
stack before rewinding the control frame pointer and leaving the
arguments outside valid region of the value stack.
[ruby-core:69969] [Bug #11352]
* vm.c (REWIND_CFP): keep the arguments region inside the valid
value stack. [ruby-core:69969] [Bug #11352]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@51521 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_literal.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/ruby/test_literal.rb b/test/ruby/test_literal.rb index 6c1123d38e..ed5f83655c 100644 --- a/test/ruby/test_literal.rb +++ b/test/ruby/test_literal.rb @@ -192,7 +192,9 @@ class TestRubyLiteral < Test::Unit::TestCase assert_normal_exit %q{GC.disable=true; x = nil; raise if eval("[#{(1..1_000_000).to_a.join(", ")}]").size != 1_000_000}, "", timeout: 300, child_env: %[--disable-gems] assert_normal_exit %q{GC.disable=true; x = nil; raise if eval("{#{(1..1_000_000).map{|n| "#{n} => x"}.join(', ')}}").size != 1_000_000}, "", timeout: 300, child_env: %[--disable-gems] assert_normal_exit %q{GC.disable=true; x = nil; raise if eval("{#{(1..1_000_000).map{|n| "#{n} => #{n}"}.join(', ')}}").size != 1_000_000}, "", timeout: 300, child_env: %[--disable-gems] + end + def test_big_hash_literal bug7466 = '[ruby-dev:46658]' h = { 0xFE042 => 0xE5CD, @@ -327,6 +329,19 @@ class TestRubyLiteral < Test::Unit::TestCase } k = h.keys assert_equal([129, 0xFE331], [k.size, k.last], bug7466) + + code = [ + "h = {", + (1..128).map {|i| "#{i} => 0,"}, + (129..140).map {|i| "#{i} => [],"}, + "}", + ].join + assert_separately([], <<-"end;") + GC.stress = true + #{code} + GC.stress = false + assert_equal(140, h.size) + end; end def test_range |