From b44326b561e76d990b36717c9a643d50555adc39 Mon Sep 17 00:00:00 2001
From: cremno <cremno@mail.ru>
Date: Sun, 3 Aug 2014 22:18:25 +0200
Subject: Add tests for CRuby bug #9982

https://bugs.ruby-lang.org/issues/9982
---
 mrbgems/mruby-sprintf/test/sprintf.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'mrbgems/mruby-sprintf')

diff --git a/mrbgems/mruby-sprintf/test/sprintf.rb b/mrbgems/mruby-sprintf/test/sprintf.rb
index 0eb51f557..8f99f9cd0 100644
--- a/mrbgems/mruby-sprintf/test/sprintf.rb
+++ b/mrbgems/mruby-sprintf/test/sprintf.rb
@@ -1,5 +1,7 @@
-#assert('Kernel.sprintf') do
-#end
+assert('sprintf invalid') do
+  assert_raise(ArgumentError) { sprintf('%1$*d', 3) }
+  assert_raise(ArgumentError) { sprintf('%1$.*d', 3) }
+end
 
 assert('String#%') do
   assert_equal "one=1", "one=%d" % 1
-- 
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