2 files changed, 3 insertions, 6 deletions
diff --git a/test/t/string.rb b/test/t/string.rb
index e5b001366..9817dd188 100644
--- a/test/t/string.rb
+++ b/test/t/string.rb
@@ -694,10 +694,6 @@ assert('String interpolation (mrb_str_concat for shared strings)') do
   assert_equal "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA:", "#{a}:"
 end
 
-assert('Check the usage of a NUL character') do
-  "qqq\0ppp"
-end
-
 assert('String#bytes') do
   str1 = "hello"
   bytes1 = [104, 101, 108, 108, 111]
diff --git a/test/t/syntax.rb b/test/t/syntax.rb
index 603547c7c..afb735e7f 100644
--- a/test/t/syntax.rb
+++ b/test/t/syntax.rb
@@ -423,10 +423,11 @@ assert('parenthesed do-block in cmdarg') do
 end
 
 assert('method definition in cmdarg') do
-  if false
+  result = class MethodDefinitionInCmdarg
+    def self.bar(arg); arg end
     bar def foo; self.each do end end
   end
-  true
+  assert_equal(:foo, result)
 end
 
 assert('optional argument in the rhs default expressions') do