diff options
Diffstat (limited to 'test/ruby/test_integer.rb')
| -rw-r--r-- | test/ruby/test_integer.rb | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/test/ruby/test_integer.rb b/test/ruby/test_integer.rb index 1dbb3fbb45..c3d9d311c8 100644 --- a/test/ruby/test_integer.rb +++ b/test/ruby/test_integer.rb @@ -158,7 +158,9 @@ class TestInteger < Test::Unit::TestCase assert_raise(Encoding::CompatibilityError, bug6192) {Integer("0".encode("utf-32le"))} assert_raise(Encoding::CompatibilityError, bug6192) {Integer("0".encode("iso-2022-jp"))} - assert_raise_with_message(ArgumentError, /\u{1f4a1}/) {Integer("\u{1f4a1}")} + EnvUtil.with_default_internal(Encoding::UTF_8) do + assert_raise_with_message(ArgumentError, /\u{1f4a1}/) {Integer("\u{1f4a1}")} + end obj = Struct.new(:s).new(%w[42 not-an-integer]) def obj.to_str; s.shift; end @@ -708,6 +710,10 @@ class TestInteger < Test::Unit::TestCase assert_equal(x, Integer.sqrt(x ** 2), "[ruby-core:95453]") end + def test_bug_21217 + assert_equal(0x10000 * 2**10, Integer.sqrt(0x100000008 * 2**20)) + end + def test_fdiv assert_equal(1.0, 1.fdiv(1)) assert_equal(0.5, 1.fdiv(2)) @@ -745,7 +751,7 @@ class TestInteger < Test::Unit::TestCase o = Object.new def o.to_int; Object.new; end - assert_raise_with_message(TypeError, /can't convert Object to Integer/) {Integer.try_convert(o)} + assert_raise_with_message(TypeError, /can't convert Object into Integer/) {Integer.try_convert(o)} end def test_ceildiv |