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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-09 09:16:59 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-09 09:16:59 +0000 |
| commit | 067d9e9ce97dd42b8b13eef10031b0fa9cf23a1f (patch) | |
| tree | 934f07816670ae9286f399b18f9b8b78c495bc16 /test/-ext- | |
| parent | 6c3c48e3d569a40774a14a5bfbebf3fc72874de0 (diff) | |
| download | ruby-067d9e9ce97dd42b8b13eef10031b0fa9cf23a1f.tar.gz | |
sprintf.c: NULL as str
* sprintf.c (ruby_vsnprintf, ruby_snprintf): allow NULL as str,
just count the expected buffer size.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59789 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/-ext-')
| -rw-r--r-- | test/-ext-/test_printf.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/-ext-/test_printf.rb b/test/-ext-/test_printf.rb index 4e4f5b4695..cd3ba76364 100644 --- a/test/-ext-/test_printf.rb +++ b/test/-ext-/test_printf.rb @@ -184,4 +184,8 @@ class Test_SPrintf < Test::Unit::TestCase assert_equal(" a", Bug::Printf.("s", "a", width: 3, prec: 3)[0]) assert_equal("a ", Bug::Printf.("s", "a", minus: true, width: 3, prec: 3)[0]) end + + def test_snprintf_count + assert_equal(3, Bug::Printf.sncount("foo")) + end end |