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| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-01-24 06:59:03 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-01-24 06:59:03 +0000 |
| commit | fc2b0f82e1f5ba0cc4d6c4a0ad5e6693a1909e7a (patch) | |
| tree | d52f7b99d0af94d701476fff9482f677b26cc88c /test/ruby | |
| parent | 741dcf1982974a8a6cf9a41f6c6d98fd66c35f13 (diff) | |
| download | ruby-fc2b0f82e1f5ba0cc4d6c4a0ad5e6693a1909e7a.tar.gz ruby-fc2b0f82e1f5ba0cc4d6c4a0ad5e6693a1909e7a.tar.xz ruby-fc2b0f82e1f5ba0cc4d6c4a0ad5e6693a1909e7a.zip | |
add a test for [ruby-dev:33224].
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_sprintf.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/ruby/test_sprintf.rb b/test/ruby/test_sprintf.rb index 467e86dd6..5ecabcc05 100644 --- a/test/ruby/test_sprintf.rb +++ b/test/ruby/test_sprintf.rb @@ -257,4 +257,12 @@ class TestSprintf < Test::Unit::TestCase def test_rb_sprintf assert(T012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789.new.inspect =~ /^#<TestSprintf::T012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789:0x[0-9a-f]+>$/) end + + def test_negative_hex + s1 = sprintf("%0x", -0x40000000) + s2 = sprintf("%0x", -0x40000001) + b1 = (/\.\./ =~ s1) != nil + b2 = (/\.\./ =~ s2) != nil + assert(b1 == b2, "[ruby-dev:33224]") + end end |