diff options
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_continuation.rb | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/test/ruby/test_continuation.rb b/test/ruby/test_continuation.rb index c719db8c35..64390d8177 100644 --- a/test/ruby/test_continuation.rb +++ b/test/ruby/test_continuation.rb @@ -77,5 +77,48 @@ class TestContinuation < Test::Unit::TestCase }, '[ruby-dev:34802]' end + def tracing_with_set_trace_func + cont = nil + func = lambda do |*args| + @memo += 1 + cont.call(nil) + end + cont = callcc { |cc| cc } + if cont + set_trace_func(func) + else + set_trace_func(nil) + end + end + + def test_tracing_with_set_trace_func + @memo = 0 + tracing_with_set_trace_func + tracing_with_set_trace_func + tracing_with_set_trace_func + assert_equal 3, @memo + end + + def tracing_with_thread_set_trace_func + cont = nil + func = lambda do |*args| + @memo += 1 + cont.call(nil) + end + cont = callcc { |cc| cc } + if cont + Thread.current.set_trace_func(func) + else + Thread.current.set_trace_func(nil) + end + end + + def test_tracing_with_thread_set_trace_func + @memo = 0 + tracing_with_thread_set_trace_func + tracing_with_thread_set_trace_func + tracing_with_thread_set_trace_func + assert_equal 3, @memo + end end |