diff options
Diffstat (limited to 'test/ruby/test_float.rb')
| -rw-r--r-- | test/ruby/test_float.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/ruby/test_float.rb b/test/ruby/test_float.rb index fbf0d87f8e..ca616456f1 100644 --- a/test/ruby/test_float.rb +++ b/test/ruby/test_float.rb @@ -882,6 +882,11 @@ class TestFloat < Test::Unit::TestCase end assert_equal([5.0, 4.0, 3.0, 2.0], 5.0.step(1.5, -1).to_a) + + assert_equal(11, ((0.24901079128550474)..(340.2500808898068)).step(34.00010700985213).to_a.size) + assert_equal(11, ((0.24901079128550474)..(340.25008088980684)).step(34.00010700985213).to_a.size) + assert_equal(11, ((-0.24901079128550474)..(-340.2500808898068)).step(-34.00010700985213).to_a.size) + assert_equal(11, ((-0.24901079128550474)..(-340.25008088980684)).step(-34.00010700985213).to_a.size) end def test_step2 @@ -893,6 +898,7 @@ class TestFloat < Test::Unit::TestCase a = rand b = a+rand*1000 s = (b - a) / 10 + b = a + s*10 seq = (a...b).step(s) assert_equal(10, seq.to_a.length, seq.inspect) end @@ -903,6 +909,11 @@ class TestFloat < Test::Unit::TestCase (1.0 ... e).step(1E-16) do |n| assert_operator(n, :<=, e) end + + assert_equal(10, ((0.24901079128550474)...(340.2500808898068)).step(34.00010700985213).to_a.size) + assert_equal(11, ((0.24901079128550474)...(340.25008088980684)).step(34.00010700985213).to_a.size) + assert_equal(10, ((-0.24901079128550474)...(-340.2500808898068)).step(-34.00010700985213).to_a.size) + assert_equal(11, ((-0.24901079128550474)...(-340.25008088980684)).step(-34.00010700985213).to_a.size) end def test_singleton_method |