diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-01 22:41:13 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-01 22:41:13 +0000 |
commit | e47f41fb9dccd61ba6901081c49e51226ca27a74 (patch) | |
tree | f4514bbba3a2fe3bdd372e9cc6093013df4f4486 /test/-ext-/num2int/test_num2int.rb | |
parent | d40335aa36a0acbe85dde987deaeac6eb0a27e40 (diff) |
more tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40045 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/-ext-/num2int/test_num2int.rb')
-rw-r--r-- | test/-ext-/num2int/test_num2int.rb | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/test/-ext-/num2int/test_num2int.rb b/test/-ext-/num2int/test_num2int.rb index 6c2edc6483..43d915a55c 100644 --- a/test/-ext-/num2int/test_num2int.rb +++ b/test/-ext-/num2int/test_num2int.rb @@ -48,16 +48,21 @@ class TestNum2int < Test::Unit::TestCase func = "NUM2#{type}".upcase assert_num2i_success_internal(result.to_s, func, num) assert_num2i_success_internal(result.to_s, func, fix2big(num)) + assert_num2i_success_internal(result.to_s, func, Rational(num, 1)) if num.to_f.to_i == num assert_num2i_success_internal(result.to_s, func, num.to_f) end # The conversion functions such as NUM2INT uses (conceptually) to_int. - arg = num.to_f + 0.5 - if arg != num.to_f && arg.to_int == num + if (arg = num.to_f + 0.5) != num.to_f && arg.to_int == num assert_num2i_success_internal(result.to_s, func, arg) end - arg = num.to_f - 0.5 - if arg != num.to_f && arg.to_int == num + if (arg = num.to_f - 0.5) != num.to_f && arg.to_int == num + assert_num2i_success_internal(result.to_s, func, arg) + end + if (arg = num + Rational(1,2)) && arg.to_int == num + assert_num2i_success_internal(result.to_s, func, arg) + end + if (arg = num - Rational(1,2)) && arg.to_int == num assert_num2i_success_internal(result.to_s, func, arg) end end @@ -72,16 +77,21 @@ class TestNum2int < Test::Unit::TestCase func = "NUM2#{type}".upcase assert_num2i_error_internal(func, num) assert_num2i_error_internal(func, fix2big(num)) + assert_num2i_error_internal(func, Rational(num, 1)) if num.to_f.to_i == num assert_num2i_error_internal(func, num.to_f) end # The conversion functions such as NUM2INT uses (conceptually) to_int. - arg = num.to_f + 0.5 - if arg != num.to_f && arg.to_int == num + if (arg = num.to_f + 0.5) != num.to_f && arg.to_int == num + assert_num2i_error_internal(func, arg) + end + if (arg = num.to_f - 0.5) != num.to_f && arg.to_int == num + assert_num2i_error_internal(func, arg) + end + if (arg = num + Rational(1,2)) && arg.to_int == num assert_num2i_error_internal(func, arg) end - arg = num.to_f - 0.5 - if arg != num.to_f && arg.to_int == num + if (arg = num - Rational(1,2)) && arg.to_int == num assert_num2i_error_internal(func, arg) end end |