zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libcurl/curl-7.54.1/tests/data/test520 b/ap/lib/libcurl/curl-7.54.1/tests/data/test520
new file mode 100644
index 0000000..755caeb
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/tests/data/test520
@@ -0,0 +1,53 @@
+<testcase>
+<info>
+<keywords>
+FTP
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+<data>
+contents of file
+</data>
+<servercmd>
+REPLY MDTM 213 20030405060708
+</servercmd>
+</reply>
+
+# Client-side
+<client>
+<server>
+ftp
+</server>
+# tool is what to use instead of 'curl'
+<tool>
+lib520
+</tool>
+
+ <name>
+FTP RETR with FILETIME
+ </name>
+ <command>
+ftp://%HOSTIP:%FTPPORT/520
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+
+<protocol>
+USER anonymous

+PASS ftp@example.com

+PWD

+MDTM 520

+EPSV

+TYPE I

+SIZE 520

+RETR 520

+QUIT

+</protocol>
+</verify>
+</testcase>