diff options
Diffstat (limited to 'test/-ext-/test_recursion.rb')
-rw-r--r-- | test/-ext-/test_recursion.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/-ext-/test_recursion.rb b/test/-ext-/test_recursion.rb new file mode 100644 index 0000000000..43a256f942 --- /dev/null +++ b/test/-ext-/test_recursion.rb @@ -0,0 +1,36 @@ +# -*- coding: us-ascii -*- +require 'test/unit' +require_relative '../ruby/envutil' + +class TestRecursion < Test::Unit::TestCase + require '-test-/recursion' + + def setup + @obj = Struct.new(:visited).new(false) + @obj.extend(Bug::Recursive) + end + + def test_recursive + def @obj.doit + self.visited = true + exec_recursive(:doit) + raise "recursive" + end + assert_raise_with_message(RuntimeError, "recursive") { + @obj.exec_recursive(:doit) + } + assert(@obj.visited, "obj.hash was not called") + end + + def test_recursive_outer + def @obj.doit + self.visited = true + exec_recursive_outer(:doit) + raise "recursive_outer should short circuit intermediate calls" + end + assert_nothing_raised { + @obj.exec_recursive_outer(:doit) + } + assert(@obj.visited, "obj.hash was not called") + end +end |