[Feature][ZXW-88]merge P50 version

Only Configure: No
Affected branch: master
Affected module: unknown
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No

Change-Id: I34667719d9e0e7e29e8e4368848601cde0a48408
diff --git a/ap/lib/libcurl/curl-7.86.0/tests/data/test903 b/ap/lib/libcurl/curl-7.86.0/tests/data/test903
new file mode 100755
index 0000000..8fe3174
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/tests/data/test903
@@ -0,0 +1,56 @@
+<testcase>
+<info>
+<keywords>
+SMTP
+SASL
+SASL AUTH PLAIN
+RFC4616
+RFC4954
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+<servercmd>
+AUTH PLAIN
+REPLY AUTH 334 PLAIN supported
+REPLY AHVzZXIAc2VjcmV0 235 Authenticated
+</servercmd>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+smtp
+</server>
+ <name>
+SMTP plain authentication
+ </name>
+<stdin>
+mail body

+</stdin>
+ <command>
+smtp://%HOSTIP:%SMTPPORT/%TESTNUMBER --mail-rcpt recipient@example.com --mail-from sender@example.com -u user:secret -T -
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<protocol>
+EHLO %TESTNUMBER

+AUTH PLAIN

+AHVzZXIAc2VjcmV0

+MAIL FROM:<sender@example.com>

+RCPT TO:<recipient@example.com>

+DATA

+QUIT

+</protocol>
+<upload>
+mail body

+.

+</upload>
+</verify>
+</testcase>