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Diffstat (limited to 'test/ruby/test_integer.rb')
| -rw-r--r-- | test/ruby/test_integer.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/ruby/test_integer.rb b/test/ruby/test_integer.rb index 05b0b68ccc..e0927c9ffe 100644 --- a/test/ruby/test_integer.rb +++ b/test/ruby/test_integer.rb @@ -466,6 +466,7 @@ class TestInteger < Test::Unit::TestCase end def test_square_root + assert_raise(TypeError) {Integer.sqrt("x")} assert_raise(Math::DomainError) {Integer.sqrt(-1)} assert_equal(0, Integer.sqrt(0)) (1...4).each {|i| assert_equal(1, Integer.sqrt(i))} |