ktsj	2011-09-04 01:02:22 +0900 (Sun, 04 Sep 2011)

  New Revision: 33178

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=33178

  Log:
    * backport r33177 from trunk.
    
    * test/ruby/test_fiber.rb (TestFiber#test_no_valid_cfp):
      add a test. Unlike TestThread#test_no_valid_cfp,
      this test succeeds even if win32ole is required (see r33153).

  Modified files:
    branches/ruby_1_9_3/ChangeLog
    branches/ruby_1_9_3/test/ruby/test_fiber.rb

Index: ruby_1_9_3/ChangeLog
===================================================================
--- ruby_1_9_3/ChangeLog	(revision 33177)
+++ ruby_1_9_3/ChangeLog	(revision 33178)
@@ -1,3 +1,11 @@
+Sun Sep  4 00:56:58 2011  Kazuki Tsujimoto  <kazuki@c...>
+
+	* backport r33177 from trunk.
+
+	* test/ruby/test_fiber.rb (TestFiber#test_no_valid_cfp):
+	  add a test. Unlike TestThread#test_no_valid_cfp,
+	  this test succeeds even if win32ole is required (see r33153).
+
 Fri Sep  2 21:11:16 2011  Nobuyoshi Nakada  <nobu@r...>
 
 	* io.c (validate_enc_binmode, prep_stdio): default to text mode on
Index: ruby_1_9_3/test/ruby/test_fiber.rb
===================================================================
--- ruby_1_9_3/test/ruby/test_fiber.rb	(revision 33177)
+++ ruby_1_9_3/test/ruby/test_fiber.rb	(revision 33178)
@@ -208,5 +208,17 @@
       GC.start
     }, bug4612
   end
+
+  def test_no_valid_cfp
+    bug5083 = '[ruby-dev:44208]'
+    error = assert_raise(RuntimeError) do
+      Fiber.new(&Module.method(:nesting)).resume
+    end
+    assert_equal("Can't call on top of Fiber or Thread", error.message, bug5083)
+    error = assert_raise(RuntimeError) do
+      Fiber.new(&Module.method(:undef_method)).resume(:to_s)
+    end
+    assert_equal("Can't call on top of Fiber or Thread", error.message, bug5083)
+  end
 end
 

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