ktsj	2011-09-04 00:54:44 +0900 (Sun, 04 Sep 2011)

  New Revision: 33177

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=33177

  Log:
    * 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:
    trunk/ChangeLog
    trunk/test/ruby/test_fiber.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 33176)
+++ ChangeLog	(revision 33177)
@@ -1,3 +1,9 @@
+Sun Sep  4 00:47:39 2011  Kazuki Tsujimoto  <kazuki@c...>
+
+	* 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).
+
 Sun Sep  4 00:11:49 2011  Nobuyoshi Nakada  <nobu@r...>
 
 	* variable.c (rb_const_set): show the previous definition
Index: test/ruby/test_fiber.rb
===================================================================
--- test/ruby/test_fiber.rb	(revision 33176)
+++ test/ruby/test_fiber.rb	(revision 33177)
@@ -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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