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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-07-15 12:15:42 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-07-15 12:15:42 +0000 |
commit | 746a7ec4f676b84febc1c2199bbfba20b3c9050a (patch) | |
tree | 388e1a8ba1c4cd28c7d64e9ce8f4c44d7b378f9f | |
parent | 959bd6cfdfdecaba2017932fe1178fae3c1a9f32 (diff) | |
download | ruby-746a7ec4f676b84febc1c2199bbfba20b3c9050a.tar.gz |
refine failure messages.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | test/ruby/test_integer.rb | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/test/ruby/test_integer.rb b/test/ruby/test_integer.rb index b813fbd878..d4b45d8287 100644 --- a/test/ruby/test_integer.rb +++ b/test/ruby/test_integer.rb @@ -15,6 +15,10 @@ class TestInteger < Test::Unit::TestCase -0x100000000, -0xffffffff, -0xc717a08d, # 0xc717a08d * 0x524b2245 = 0x4000000000000001 + -0x80000002, + -0x80000001, + -0x80000000, + -0x7fffffff, -0x524b2245, -0x40000002, -0x40000001, @@ -68,6 +72,10 @@ class TestInteger < Test::Unit::TestCase 0x40000000, 0x40000001, 0x524b2245, + 0x7ffffffe, + 0x7fffffff, + 0x80000000, + 0x80000001, 0xc717a08d, 0xfffffffe, 0xffffffff, @@ -83,7 +91,7 @@ class TestInteger < Test::Unit::TestCase 0x10000000000000001, ] - #VS.map! {|v| 0x40000000.coerce(v)[0] } + #VS.map! {|v| 0x4000000000000000.coerce(v)[0] } def test_aref VS.each {|a| @@ -161,7 +169,7 @@ class TestInteger < Test::Unit::TestCase if a != 0 d = c b.times { d /= a } - assert_equal(1, d, "((#{a}) ** #{b}) ** (-#{b})") + assert_equal(1, d, "((#{a}) ** #{b}) / #{a} / ...(#{b} times)...") end } } @@ -340,10 +348,10 @@ class TestInteger < Test::Unit::TestCase r = a.remainder(b) if a < 0 assert_operator(-b.abs, :<, r, "#{a}.remainder(#{b})") - assert_operator(r, :<=, 0, "#{a}.remainder(#{b})") + assert_operator(0, :>=, r, "#{a}.remainder(#{b})") elsif 0 < a assert_operator(0, :<=, r, "#{a}.remainder(#{b})") - assert_operator(r, :<, b.abs, "#{a}.remainder(#{b})") + assert_operator(b.abs, :>, r, "#{a}.remainder(#{b})") else assert_equal(0, r, "#{a}.remainder(#{b})") end @@ -362,7 +370,7 @@ class TestInteger < Test::Unit::TestCase assert_equal(false, z, "(#{a}).zero?") assert_equal(a, n, "(#{a}).nonzero?") end - assert(z ^ n) + assert(z ^ n, "(#{a}).zero? ^ (#{a}).nonzero?") } end @@ -372,7 +380,9 @@ class TestInteger < Test::Unit::TestCase o = a.odd? assert_equal((a % 2) == 0, e, "(#{a}).even?") assert_equal((a % 2) == 1, o, "(#{a}).odd") - assert(e ^ o) + assert_equal((a & 1) == 0, e, "(#{a}).even?") + assert_equal((a & 1) == 1, o, "(#{a}).odd") + assert(e ^ o, "(#{a}).even? ^ (#{a}).odd?") } end |