diff options
author | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-08-29 01:07:15 +0000 |
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committer | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-08-29 01:07:15 +0000 |
commit | 640420f7044405cec4b1e6486caca4def5f80a45 (patch) | |
tree | fe7c8c31a09aaf3ccf0f483c9926c0528bde2513 /test/ruby/test_fixnum.rb | |
parent | 0d530b2392585cc535fb905f9ba4467257ef289c (diff) |
* numeric.c (bit_coerce): A Fixnum and a Bignum are only permitted for
bitwise arithmetic with a Fixnum. #1792
* test/ruby/test_fixnum.rb: add tests for the above change.
* bignum.c (bit_coerce): A Fixnum and a Bignum are only permitted for
bitwise arithmetic with a Bignum. #1792
* test/ruby/test_bignum.rb: add tests for the above change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_fixnum.rb')
-rw-r--r-- | test/ruby/test_fixnum.rb | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/test/ruby/test_fixnum.rb b/test/ruby/test_fixnum.rb index 2aee65c211..95a273bb94 100644 --- a/test/ruby/test_fixnum.rb +++ b/test/ruby/test_fixnum.rb @@ -229,4 +229,46 @@ class TestFixnum < Test::Unit::TestCase assert(!(1.send(:<=, 0.0))) assert_raise(ArgumentError) { 1.send(:<=, nil) } end + + class DummyNumeric < Numeric + def to_int + 1 + end + end + + def test_and_with_float + assert_raise(TypeError) { 1 & 1.5 } + end + + def test_and_with_rational + assert_raise(TypeError, "#1792") { 1 & Rational(3, 2) } + end + + def test_and_with_nonintegral_numeric + assert_raise(TypeError, "#1792") { 1 & DummyNumeric.new } + end + + def test_or_with_float + assert_raise(TypeError) { 1 | 1.5 } + end + + def test_or_with_rational + assert_raise(TypeError, "#1792") { 1 | Rational(3, 2) } + end + + def test_or_with_nonintegral_numeric + assert_raise(TypeError, "#1792") { 1 | DummyNumeric.new } + end + + def test_xor_with_float + assert_raise(TypeError) { 1 ^ 1.5 } + end + + def test_xor_with_rational + assert_raise(TypeError, "#1792") { 1 ^ Rational(3, 2) } + end + + def test_xor_with_nonintegral_numeric + assert_raise(TypeError, "#1792") { 1 ^ DummyNumeric.new } + end end |