diff options
| author | nahi <nahi@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-10-07 06:27:11 +0000 |
|---|---|---|
| committer | nahi <nahi@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-10-07 06:27:11 +0000 |
| commit | cd8d08b5329fd86660cced8a5b91c4a042f2e2a0 (patch) | |
| tree | 9be66a2d0ca34f17a0c52b1616bffa570a28264a /test/ruby/test_float.rb | |
| parent | 0a5f6fd37d7b83dd78adfbaecb050fd3cc4fb3e9 (diff) | |
* test/ruby/test_beginendblock.rb: add tests for nested BEGIN/END.
* test/ruby/beginmainend.rb: add tests for nested BEGIN/END.
* test/ruby/endblockwarn.rb: new file added to test of END-in-method warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_float.rb')
| -rw-r--r-- | test/ruby/test_float.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/ruby/test_float.rb b/test/ruby/test_float.rb index dba3f6b5a9..b023a9fb23 100644 --- a/test/ruby/test_float.rb +++ b/test/ruby/test_float.rb @@ -13,6 +13,9 @@ class TestFloat < Test::Unit::TestCase assert_equal(3, 2.6.round) assert_equal(-2, (-2.4).truncate) assert((13.4 % 1 - 0.4).abs < 0.0001) + end + + def test_nan nan = 0.0/0 def nan.test(v) extend Test::Unit::Assertions @@ -36,7 +39,9 @@ class TestFloat < Test::Unit::TestCase nan.test(-0.001); nan.test(1.0/0); nan.test(-1.0/0); + end + def test_precision #s = "3.7517675036461267e+17" #assert(s == sprintf("%.16e", s.to_f)) f = 3.7517675036461267e+17 |