Added tests 1082 through 1085 to test symbolic --interface parameters

tests/data/test1084

@@ -0,0 +1,37 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+--interface
+FAILURE
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+none
+</server>
+ <name>
+HTTP GET with invalid --interface
+ </name>
+ <command>
+http://%HOSTIP:%HTTPPORT/1084 --interface non-existing-host.haxx.se.
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<errorcode>
+7
+</errorcode>
+</verify>
+</testcase>