diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_process.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb index 816751ec81..6f16ac3062 100644 --- a/test/ruby/test_process.rb +++ b/test/ruby/test_process.rb @@ -1509,6 +1509,9 @@ class TestProcess < Test::Unit::TestCase def test_sleep assert_raise(ArgumentError) { sleep(1, 1) } + [-1, -1.0, -1r].each do |sec| + assert_raise_with_message(ArgumentError, /not.*negative/) { sleep(sec) } + end end def test_getpgid |