test1322: verify stripping of trailing dot from host name

While being debated (in #716) and a violation of RFC 7230 section 5.4,
this test verifies that the existing functionality works as intended. It
strips the dot from the host name and uses the host without dot
throughout the internals.

tests/data/test1322

@@ -0,0 +1,57 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+--resolve
+trailing dot
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+<data>
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Server: test-server/fake
+Last-Modified: Tue, 13 Jun 2000 12:10:00 GMT
+ETag: "21025-dc7-39462498"
+Accept-Ranges: bytes
+Content-Length: 6
+Connection: close
+Content-Type: text/html
+Funny-head: yesyes
+
+-foo-
+</data>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+http
+</server>
+<name>
+HTTP with --resolve and hostname with trailing dot
+</name>
+<command>
+--resolve example.com:%HTTPPORT:%HOSTIP http://example.com.:%HTTPPORT/1322
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<protocol>
+GET /1322 HTTP/1.1
+Host: example.com:%HTTPPORT
+Accept: */*
+
+</protocol>
+</verify>
+</testcase>