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* test/ruby/test_bignum.rb: some coerce definitions (for test) was

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wrong.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26350 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mame 2010-01-18 17:00:55 +00:00
parent 7f418222b1
commit 34b93543fc
2 changed files with 10 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Jan 19 01:57:12 2010 Yusuke Endoh <mame@tsg.ne.jp>
* test/ruby/test_bignum.rb: some coerce definitions (for test) was
wrong.
Tue Jan 19 01:53:11 2010 Yusuke Endoh <mame@tsg.ne.jp> Tue Jan 19 01:53:11 2010 Yusuke Endoh <mame@tsg.ne.jp>
* bignum.c (bigsub_int): remove nonsense loop. * bignum.c (bigsub_int): remove nonsense loop.

9
test/ruby/test_bignum.rb
View file

@ -208,8 +208,9 @@ class TestBignum < Test::Unit::TestCase
assert_equal(-1, (x+1) - (x+2)) assert_equal(-1, (x+1) - (x+2))
assert_equal(0, (2**100) - (2.0**100)) assert_equal(0, (2**100) - (2.0**100))
o = Object.new o = Object.new
def o.coerce(x); [2**100+2, x]; end def o.coerce(x); [x, 2**100+2]; end
assert_equal(1, (2**100+1) - o) assert_equal(-1, (2**100+1) - o)
assert_equal(-1, T_ONE - 2)
end end
def test_plus def test_plus
@ -219,7 +220,7 @@ class TestBignum < Test::Unit::TestCase
assert_equal(1267651809154049016125877911552, (2**80) + (2**100)) assert_equal(1267651809154049016125877911552, (2**80) + (2**100))
assert_equal(2**101, (2**100) + (2.0**100)) assert_equal(2**101, (2**100) + (2.0**100))
o = Object.new o = Object.new
def o.coerce(x); [2**80, x]; end def o.coerce(x); [x, 2**80]; end
assert_equal(1267651809154049016125877911552, (2**100) + o) assert_equal(1267651809154049016125877911552, (2**100) + o)
end end
@ -232,7 +233,7 @@ class TestBignum < Test::Unit::TestCase
assert_equal(T32.to_f, T32 * 1.0) assert_equal(T32.to_f, T32 * 1.0)
assert_raise(TypeError) { T32 * "foo" } assert_raise(TypeError) { T32 * "foo" }
o = Object.new o = Object.new
def o.coerce(x); [2**100, x]; end def o.coerce(x); [x, 2**100]; end
assert_equal(2**180, (2**80) * o) assert_equal(2**180, (2**80) * o)
end end