diff options
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_continuation.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/ruby/test_continuation.rb b/test/ruby/test_continuation.rb new file mode 100644 index 0000000000..d5c9c32e4b --- /dev/null +++ b/test/ruby/test_continuation.rb @@ -0,0 +1,31 @@ +require 'test/unit' + +class TestContinuation < Test::Unit::TestCase + def test_create + assert_equal(:ok, callcc{:ok}) + assert_equal(:ok, callcc{|c| c.call :ok}) + end + + def test_call + assert_equal(:ok, callcc{|c| c.call :ok}) + + ary = [] + ary << callcc{|c| + @cont = c + :a + } + @cont.call :b if ary.length < 3 + assert_equal([:a, :b, :b], ary) + end + + def test_error + cont = callcc{|c| c} + assert_raise(RuntimeError){ + Thread.new{cont.call}.join + } + assert_raise(LocalJumpError){ + callcc + } + end +end + |