diff options
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_rational.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/ruby/test_rational.rb b/test/ruby/test_rational.rb index 4cdcb419cb..ae253d89fc 100644 --- a/test/ruby/test_rational.rb +++ b/test/ruby/test_rational.rb @@ -805,6 +805,30 @@ class Rational_Test < Test::Unit::TestCase assert_raise(ZeroDivisionError) {Rational("1/0")} end + def test_Rational_without_exception + assert_nothing_raised(ArgumentError) { + assert_equal(nil, Rational("5/3x", exception: false)) + } + assert_nothing_raised(ZeroDivisionError) { + assert_equal(nil, Rational("1/0", exception: false)) + } + assert_nothing_raised(TypeError) { + assert_equal(nil, Rational(Object.new, exception: false)) + } + assert_nothing_raised(TypeError) { + assert_equal(nil, Rational(1, Object.new, exception: false)) + } + + o = Object.new; + def o.to_r; raise; end + assert_nothing_raised(RuntimeError) { + assert_equal(nil, Rational(o, exception: false)) + } + assert_nothing_raised(TypeError) { + assert_equal(nil, Rational(1, o, exception: false)) + } + end + def test_to_i assert_equal(1, Rational(3,2).to_i) assert_equal(1, Integer(Rational(3,2))) |