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* test/ruby/test_bignum.rb: use more descriptive assertions.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2011-09-30 19:50:38 +00:00
parent 817980fb4c
commit 0003d051dd
1 changed files with 16 additions and 16 deletions
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32
test/ruby/test_bignum.rb
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@ -27,8 +27,8 @@ class TestBignum < Test::Unit::TestCase
$x = fact(40)
assert_equal($x, $x)
assert_equal($x, fact(40))
assert($x < $x+2)
assert($x > $x-2)
assert_operator($x, :<, $x+2)
assert_operator($x, :>, $x-2)
assert_equal(815915283247897734345611269596115894272000000000, $x)
assert_not_equal(815915283247897734345611269596115894272000000001, $x)
assert_equal(815915283247897734345611269596115894272000000001, $x+1)
@ -182,24 +182,24 @@ class TestBignum < Test::Unit::TestCase
end
def test_cmp
assert(T31P > 1)
assert(T31P < 2147483648.0)
assert(T31P < T64P)
assert(T64P > T31P)
assert_operator(T31P, :>, 1)
assert_operator(T31P, :<, 2147483648.0)
assert_operator(T31P, :<, T64P)
assert_operator(T64P, :>, T31P)
assert_raise(ArgumentError) { T31P < "foo" }
assert(T64 < (1.0/0.0))
assert(!(T64 > (1.0/0.0)))
assert_operator(T64, :<, (1.0/0.0))
assert_not_operator(T64, :>, (1.0/0.0))
end
def test_eq
assert(T31P != 1)
assert(T31P == 2147483647.0)
assert(T31P != "foo")
assert(2**77889 != (1.0/0.0), '[ruby-core:31603]')
assert_not_equal(T31P, 1)
assert_equal(T31P, 2147483647.0)
assert_not_equal(T31P, "foo")
assert_not_equal(2**77889, (1.0/0.0), '[ruby-core:31603]')
end
def test_eql
assert(T31P.eql?(T31P))
assert_send([T31P, :eql?, T31P])
end
def test_convert
@ -289,7 +289,7 @@ class TestBignum < Test::Unit::TestCase
assert_equal(1024**1024*2, (1024**1024*2).quo(1))
inf = 1 / 0.0; nan = inf / inf
assert((1024**1024*2).quo(nan).nan?)
assert_send([(1024**1024*2).quo(nan), :nan?])
end
def test_pow
@ -409,7 +409,7 @@ class TestBignum < Test::Unit::TestCase
end
def test_size
assert(T31P.size.is_a?(Integer))
assert_kind_of(Integer, T31P.size)
end
def test_odd
@ -468,7 +468,7 @@ class TestBignum < Test::Unit::TestCase
def test_float_fdiv
b = 1E+300.to_i
assert_equal(b, (b ** 2).fdiv(b))
assert(@big.fdiv(0.0 / 0.0).nan?)
assert_send([@big.fdiv(0.0 / 0.0), :nan?])
assert_in_delta(1E+300, (10**500).fdiv(1E+200), 1E+285)
end