From a8ec4b2cf27739b9936f4eca71e0bd8dbd250fdc Mon Sep 17 00:00:00 2001 From: naruse Date: Thu, 11 Sep 2014 21:22:52 +0000 Subject: * string.c (sym_find): remove Symbol.find because we have Symbol GC now. https://bugs.ruby-lang.org/projects/ruby/wiki/DevelopersMeeting20140904Japan If you still want this, request again on Redmine. [Feature #7854] https://bugs.ruby-lang.org/issues/7854 * ext/-test-/symbol/init.c (sym_find): moved from string.c for tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/-ext-/symbol/test_inadvertent_creation.rb | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) (limited to 'test/-ext-') diff --git a/test/-ext-/symbol/test_inadvertent_creation.rb b/test/-ext-/symbol/test_inadvertent_creation.rb index 238d3625e6..465f032bbb 100644 --- a/test/-ext-/symbol/test_inadvertent_creation.rb +++ b/test/-ext-/symbol/test_inadvertent_creation.rb @@ -7,7 +7,7 @@ module Test_Symbol prefix += "_#{Thread.current.object_id.to_s(36).tr('-', '_')}" begin name = "#{prefix}_#{rand(0x1000).to_s(16)}_#{Time.now.usec}" - end while ::Symbol.find(name) + end while Bug::Symbol.find(name) name end @@ -16,7 +16,7 @@ module Test_Symbol end def assert_not_interned(name, msg = nil) - assert_not_send([::Symbol, :find, name], msg) + assert_not_send([Bug::Symbol, :find, name], msg) end def assert_not_interned_error(obj, meth, name, msg = nil) @@ -262,5 +262,25 @@ module Test_Symbol assert_raise(NameError) {mod.module_eval {attr_accessor(name)}} assert_not_interned(name) end + + def test_gc_attrset + assert_separately(['-r-test-/symbol', '-', '[ruby-core:62226] [Bug #9787]'], <<-'end;') # begin + bug = ARGV.shift + def noninterned_name(prefix = "") + prefix += "_#{Thread.current.object_id.to_s(36).tr('-', '_')}" + begin + name = "#{prefix}_#{rand(0x1000).to_s(16)}_#{Time.now.usec}" + end while Bug::Symbol.find(name) or Bug::Symbol.find(name + "=") + name + end + names = Array.new(1000) {noninterned_name("gc")} + names.each {|n| n.to_sym} + GC.start(immediate_sweep: false) + names.each do |n| + eval(":#{n}=") + assert_nothing_raised(TypeError, bug) {eval("proc{self.#{n} = nil}")} + end + end; + end end end -- cgit v1.2.3