diff options
Diffstat (limited to 'test/ruby/test_exception.rb')
-rw-r--r-- | test/ruby/test_exception.rb | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/test/ruby/test_exception.rb b/test/ruby/test_exception.rb index 5023262e5d..03c0c819f5 100644 --- a/test/ruby/test_exception.rb +++ b/test/ruby/test_exception.rb @@ -698,6 +698,52 @@ end.join assert_nil(e.cause.cause) end + def test_cause_thread_no_cause + bug12741 = '[ruby-core:77222] [Bug #12741]' + + x = Thread.current + a = false + y = Thread.start do + Thread.pass until a + x.raise "stop" + end + + begin + raise bug12741 + rescue + e = assert_raise_with_message(RuntimeError, "stop") do + a = true + sleep 1 + end + end + assert_nil(e.cause) + end + + def test_cause_thread_with_cause + bug12741 = '[ruby-core:77222] [Bug #12741]' + + x = Thread.current + a = false + y = Thread.start do + Thread.pass until a + begin + raise "caller's cause" + rescue + x.raise "stop" + end + end + + begin + raise bug12741 + rescue + e = assert_raise_with_message(RuntimeError, "stop") do + a = true + sleep 1 + end + end + assert_equal("caller's cause", e.cause.message) + end + def test_unknown_option bug = '[ruby-core:63203] [Feature #8257] should pass unknown options' |