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Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_numeric.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/ruby/test_numeric.rb b/test/ruby/test_numeric.rb index 3bf93ef20d..35496ac875 100644 --- a/test/ruby/test_numeric.rb +++ b/test/ruby/test_numeric.rb @@ -489,6 +489,10 @@ class TestNumeric < Test::Unit::TestCase assert_equal(0, 0.pow(3, 1)) assert_equal(0, 2.pow(3, 1)) assert_equal(0, -2.pow(3, 1)) + + min, max = RbConfig::LIMITS.values_at("FIXNUM_MIN", "FIXNUM_MAX") + assert_equal(0, 0.pow(2, min)) + assert_equal(0, Integer.sqrt(max+1).pow(2, min)) end end |