* bootstraptest/test_gc.rb: added tests based on [ruby-dev:39484]

  from wanabe <s.wanabe AT gmail.com>.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25371 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 34 insertions, 0 deletions

diff --git a/bootstraptest/test_gc.rb b/bootstraptest/test_gc.rb
new file mode 100644
index 0000000000..eb68c9845e
--- /dev/null
+++ b/bootstraptest/test_gc.rb
@@ -0,0 +1,34 @@
+assert_normal_exit %q{
+a = []
+ms = "a".."k"
+("A".."Z").each do |mod|
+  mod = eval("module #{mod}; self; end")
+  ms.each do |meth|
+    iseq = RubyVM::InstructionSequence.compile("module #{mod}; def #{meth}; end; end")
+    GC.stress = true
+    iseq.eval
+    GC.stress = false
+  end
+  o = Object.new.extend(mod)
+  ms.each do |meth|
+    o.send(meth)
+  end
+end
+}, '[ruby-dev:39453]'
+
+assert_normal_exit %q{
+a = []
+ms = "a".."k"
+("A".."Z").each do |mod|
+  mod = eval("module #{mod}; self; end")
+  ms.each do |meth|
+    GC.stress = true
+    mod.module_eval {define_method(meth) {}}
+    GC.stress = false
+  end
+  o = Object.new.extend(mod)
+  ms.each do |meth|
+    o.send(meth)
+  end
+end
+}, '[ruby-dev:39453]'