[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit

Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libcurl/curl-7.54.1/tests/data/test833 b/ap/lib/libcurl/curl-7.54.1/tests/data/test833
new file mode 100644
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+++ b/ap/lib/libcurl/curl-7.54.1/tests/data/test833
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+<testcase>
+<info>
+<keywords>
+IMAP
+SASL
+SASL AUTH CRAM-MD5
+SASL AUTH PLAIN
+SASL DOWNGRADE
+RFC2195
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+<servercmd>
+AUTH CRAM-MD5 PLAIN
+REPLY "AUTHENTICATE CRAM-MD5" + Rubbish
+REPLY * A002 NO AUTH exchange cancelled by client
+REPLY "AUTHENTICATE PLAIN" +
+REPLY dXNlcgB1c2VyAHNlY3JldA== A003 OK AUTHENTICATE completed
+</servercmd>
+<data>
+From: me@somewhere

+To: fake@nowhere

+

+body

+

+--

+  yours sincerely

+</data>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+imap
+</server>
+<features>
+crypto
+</features>
+ <name>
+IMAP CRAM-MD5 authentication with SASL downgrade
+ </name>
+ <command>
+'imap://%HOSTIP:%IMAPPORT/833/;UID=1' -u user:secret
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<protocol>
+A001 CAPABILITY

+A002 AUTHENTICATE CRAM-MD5

+*

+A003 AUTHENTICATE PLAIN

+dXNlcgB1c2VyAHNlY3JldA==

+A004 SELECT 833

+A005 FETCH 1 BODY[]

+A006 LOGOUT

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