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| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-10-04 00:00:18 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-10-04 00:00:18 +0000 |
| commit | b416167fc8166935df3213c79cb3fae65df13ff0 (patch) | |
| tree | d2b1511159206e9eb4c3e87bc702736bb85a355a /test | |
| parent | 5a1b2fb750ea0a16461c17fac446a703be2137b4 (diff) | |
| download | ruby-b416167fc8166935df3213c79cb3fae65df13ff0.tar.gz ruby-b416167fc8166935df3213c79cb3fae65df13ff0.tar.xz ruby-b416167fc8166935df3213c79cb3fae65df13ff0.zip | |
add assertion message.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@25223 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_math.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/test/ruby/test_math.rb b/test/ruby/test_math.rb index c62466d33..5b49291df 100644 --- a/test/ruby/test_math.rb +++ b/test/ruby/test_math.rb @@ -2,6 +2,7 @@ require 'test/unit' class TestMath < Test::Unit::TestCase def assert_infinity(a, *rest) + rest = ["not infinity"] if rest.empty? assert(!a.finite?, *rest) end @@ -197,8 +198,8 @@ class TestMath < Test::Unit::TestCase # no SEGV [ruby-core:25257] 31.upto(65) do |i| i = 1 << i - assert_infinity(Math.gamma(i)) - assert_infinity(Math.gamma(i-1)) + assert_infinity(Math.gamma(i), "Math.gamma(#{i}) should be INF") + assert_infinity(Math.gamma(i-1), "Math.gamma(#{i-1}) should be INF") end end |