zzak	2013-02-23 17:08:24 +0900 (Sat, 23 Feb 2013)

  New Revision: 39431

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=39431

  Log:
    test_backtrace.rb: test Thread#backtrace_locations with range

  Modified files:
    trunk/test/ruby/test_backtrace.rb

Index: test/ruby/test_backtrace.rb
===================================================================
--- test/ruby/test_backtrace.rb	(revision 39430)
+++ test/ruby/test_backtrace.rb	(revision 39431)
@@ -141,4 +141,21 @@ class TestBacktrace < Test::Unit::TestCa https://github.com/ruby/ruby/blob/trunk/test/ruby/test_backtrace.rb#L141
       q << true
     end
   end
+
+  def test_thread_backtrace_locations_with_range
+    begin
+      q = Queue.new
+      th = Thread.new{
+        th_rec q
+      }
+      sleep 0.5
+      bt = th.backtrace(0,2)
+      locs = th.backtrace_locations(0..1).map { |loc|
+        loc.to_s
+      }
+      assert_equal(bt, locs)
+    ensure
+      q << true
+    end
+  end
 end

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