diff options
-rw-r--r-- | ChangeLog | 10 | ||||
-rw-r--r-- | test/ruby/test_bignum.rb | 5 | ||||
-rw-r--r-- | test/ruby/test_fixnum.rb | 4 | ||||
-rw-r--r-- | test/ruby/test_float.rb | 7 | ||||
-rw-r--r-- | test/ruby/test_symbol.rb | 4 |
5 files changed, 30 insertions, 0 deletions
@@ -1,3 +1,13 @@ +Thu Aug 23 20:48:45 2012 NAKAMURA Usaku <usa@ruby-lang.org> + + * test/ruby/test_fixnum.rb (TestFixnum#test_singleton_method): new test. + + * test/ruby/test_bignum.rb (TestBignum#test_singleton_method): ditto. + + * test/ruby/test_float.rb (TestFloat#test_singleton_method): ditto. + + * test/ruby/test_symbol.rb (TestSymbol#test_singleton_method): ditto. + Thu Aug 23 20:34:32 2012 NAKAMURA Usaku <usa@ruby-lang.org> * class.c (singleton_class_of): flonum can't have singleton class. diff --git a/test/ruby/test_bignum.rb b/test/ruby/test_bignum.rb index d9e689ce48..a9193b9452 100644 --- a/test/ruby/test_bignum.rb +++ b/test/ruby/test_bignum.rb @@ -505,4 +505,9 @@ class TestBignum < Test::Unit::TestCase def o.coerce(x); [x, 2**100]; end assert_equal((2**200).to_f, (2**300).fdiv(o)) end + + def test_singleton_method + # this test assumes 32bit/64bit platform + assert_raise(TypeError) { a = 1 << 64; def a.foo; end } + end end diff --git a/test/ruby/test_fixnum.rb b/test/ruby/test_fixnum.rb index 95a273bb94..a031923b02 100644 --- a/test/ruby/test_fixnum.rb +++ b/test/ruby/test_fixnum.rb @@ -271,4 +271,8 @@ class TestFixnum < Test::Unit::TestCase def test_xor_with_nonintegral_numeric assert_raise(TypeError, "#1792") { 1 ^ DummyNumeric.new } end + + def test_singleton_method + assert_raise(TypeError) { a = 1; def a.foo; end } + end end diff --git a/test/ruby/test_float.rb b/test/ruby/test_float.rb index a63c18f8bc..2ac394465f 100644 --- a/test/ruby/test_float.rb +++ b/test/ruby/test_float.rb @@ -600,4 +600,11 @@ class TestFloat < Test::Unit::TestCase assert_operator(n, :<=, e) end end + + def test_singleton_method + # flonum on 64bit platform + assert_raise(TypeError) { a = 1.0; def a.foo; end } + # always not flonum + assert_raise(TypeError) { a = Float::INFINITY; def a.foo; end } + end end diff --git a/test/ruby/test_symbol.rb b/test/ruby/test_symbol.rb index f39883bafa..89b7b4f8c9 100644 --- a/test/ruby/test_symbol.rb +++ b/test/ruby/test_symbol.rb @@ -168,4 +168,8 @@ class TestSymbol < Test::Unit::TestCase assert_equal(Encoding::UTF_8, "\u{2192}".intern.encoding) assert_raise(EncodingError) {"\xb0a".force_encoding("utf-8").intern} end + + def test_singleton_method + assert_raise(TypeError) { a = :foo; def a.foo; end } + end end |