diff --git a/tests/data/Makefile.am b/tests/data/Makefile.am
index 82c7fa123bf35ae06c9e2e78f8c79342ee922d3e..fc7e19078e45582b1c97bddece904d5bfaf37e8f 100644
--- a/tests/data/Makefile.am
+++ b/tests/data/Makefile.am
@@ -123,6 +123,8 @@ test1400 test1401 test1402 test1403 test1404 test1405 test1406 test1407 \
 test1408 test1409 test1410 test1411 test1412 test1413 test1414 test1415 \
 test1416 test1417 test1418 test1419 \
 \
+test1428 \
+\
 test1500 test1501 test1502 test1503 test1504 test1505 test1506 test1507 \
 test1508 test1509 test1510 test1511 test1512 test1513 test1514 test1515 \
 test1516 \
diff --git a/tests/data/test1428 b/tests/data/test1428
new file mode 100644
index 0000000000000000000000000000000000000000..f976569efa53773b2779f5cb38ede78dd261f750
--- /dev/null
+++ b/tests/data/test1428
@@ -0,0 +1,81 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+HTTP CONNECT
+HTTP Basic auth
+proxytunnel
+</keywords>
+</info>
+#
+# Server-side
+<reply>
+<data>
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Server: test-server/fake swsclose
+Content-Type: text/html
+Funny-head: yesyes
+Content-Length: 9
+
+contents
+</data>
+<connect>
+HTTP/1.1 200 Mighty fine indeed
+
+</connect>
+<datacheck>
+HTTP/1.1 200 Mighty fine indeed
+
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Server: test-server/fake swsclose
+Content-Type: text/html
+Funny-head: yesyes
+Content-Length: 9
+
+contents
+</datacheck>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+http
+http-proxy
+</server>
+ <name>
+HTTP over proxy-tunnel with --proxy-header and --header
+ </name>
+ <command>
+http://test.1428:%HTTPPORT/we/want/that/page/1428 -p -x %HOSTIP:%PROXYPORT --user 'iam:my:;self' --header "header-type: server" --proxy-header "header-type: proxy"
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<proxy>
+CONNECT test.1428:%HTTPPORT HTTP/1.1
+User-Agent: curl/7.10.7-pre2 (i686-pc-linux-gnu) libcurl/7.10.7-pre2 OpenSSL/0.9.7a zlib/1.1.3
+Host: test.1428:%HTTPPORT
+Proxy-Connection: Keep-Alive
+header-type: proxy
+
+</proxy>
+<protocol>
+GET /we/want/that/page/1428 HTTP/1.1
+Authorization: Basic aWFtOm15OjtzZWxm
+User-Agent: curl/7.10.7-pre2 (i686-pc-linux-gnu) libcurl/7.10.7-pre2 OpenSSL/0.9.7a zlib/1.1.3
+Host: test.1428:%HTTPPORT
+Accept: */*
+header-type: server
+
+</protocol>
+</verify>
+</testcase>