diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-23 12:27:35 +0000 |
---|---|---|
committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-23 12:27:35 +0000 |
commit | e7e5b731c2033b337f4e2c9ac373f67e132694a0 (patch) | |
tree | e096f4cd38c5e0a09a0bbfe85d0f38a5a7e37fa4 /test | |
parent | 55783c696d97082f9163e1c6cc8241998f27b48d (diff) | |
download | ruby-e7e5b731c2033b337f4e2c9ac373f67e132694a0.tar.gz |
* string.c (rb_str_casecmp): make the ordering consistent with
String#<=>.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19490 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/enc/test_utf16.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/ruby/enc/test_utf16.rb b/test/ruby/enc/test_utf16.rb index 30dbb2e886..c949c1e293 100644 --- a/test/ruby/enc/test_utf16.rb +++ b/test/ruby/enc/test_utf16.rb @@ -368,4 +368,17 @@ EOT r = Regexp.new(Regexp.escape(s)) assert(r =~ s, "#{encdump(r)} =~ #{encdump(s)}") end + + def test_casecmp + assert_equal(0, "\0A".force_encoding("UTF-16BE").casecmp("\0a".force_encoding("UTF-16BE"))) + assert_not_equal(0, "\0A".force_encoding("UTF-16LE").casecmp("\0a".force_encoding("UTF-16LE"))) + assert_not_equal(0, "A\0".force_encoding("UTF-16BE").casecmp("a\0".force_encoding("UTF-16BE"))) + assert_equal(0, "A\0".force_encoding("UTF-16LE").casecmp("a\0".force_encoding("UTF-16LE"))) + + ary = ["01".force_encoding("UTF-16LE"), + "10".force_encoding("UTF-16LE")] + e = ary.sort {|x,y| x <=> y } + a = ary.sort {|x,y| x.casecmp(y) } + assert_equal(e, a) + end end |