diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_math.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/ruby/test_math.rb b/test/ruby/test_math.rb index 5cc12bcfeb..6c2b25787f 100644 --- a/test/ruby/test_math.rb +++ b/test/ruby/test_math.rb @@ -201,6 +201,7 @@ class TestMath < Test::Unit::TestCase check(-2, Math.cbrt(-8)) check(3, Math.cbrt(27)) check(-0.1, Math.cbrt(-0.001)) + check(0.0, Math.cbrt(0.0)) assert_nothing_raised { assert_infinity(Math.cbrt(1.0/0)) } assert_operator(Math.cbrt(1.0 - Float::EPSILON), :<=, 1.0) end |