tests: test CRLF in URLs

Related to the security vulnerability: CVE-2012-0036

Bug: http://curl.haxx.se/docs/adv_20120124.html

tests/data/test1324

@@ -0,0 +1,29 @@
+<testcase>
+<info>
+<keywords>
+IMAP
+CRLF-in-URL
+</keywords>
+</info>
+
+# Client-side
+<client>
+<server>
+imap
+</server>
+ <name>
+IMAP with URL-encoded CR LF in the URL
+ </name>
+ <command>
+imap://%HOSTIP:%IMAPPORT/%0d%0a/1322
+</command>
+</client>
+
+#
+<verify>
+# 3 - CURLE_URL_MALFORMAT
+<errorcode>
+3
+</errorcode>
+</verify>
+</testcase>