add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36067 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
lann · Jun 13, 2012 · a29bdaf · a29bdaf
1 parent bff44ef
commit a29bdaf
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb
@@ -1446,4 +1446,10 @@ def test_sh_env
     }
   end if File.executable?("/bin/sh")
 
+  def test_sh_exec
+    IO.popen("exec echo exexexec") {|f|
+      assert_equal("exexexec\n", f.read)
+    }
+  end if File.executable?("/bin/sh")
+
 end