test1800: first plain-text http2 test case

Verifies the upgrade request, but gets a plain 1.1 response

tests/FILEFORMAT

@@ -217,6 +217,7 @@ SSLpinning
 TLS-SRP
 TrackMemory
 unittest
+http2
 
 as well as each protocol that curl supports.  A protocol only needs to be
 specified if it is different from the server (useful when the server

tests/data/Makefile.inc

@@ -150,6 +150,8 @@ test1516 \
 \
 test1525 test1526 test1527 test1528 \
 \
+test1800 \
+\
 test1900 test1901 test1902 test1903 \
 \
 test2000 test2001 test2002 test2003 test2004 test2005 test2006 test2007 \

tests/data/test1800

@@ -0,0 +1,55 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+http2
+</keywords>
+</info>
+
+# Server-side
+<reply>
+<data>
+HTTP/1.1 200 Ignored!
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Server: test-server/fake
+Last-Modified: Tue, 13 Jun 2000 12:10:00 GMT
+Content-Length: 6
+Connection: close
+Content-Type: text/html
+
+-foo-
+</data>
+</reply>
+
+# Client-side
+<client>
+<server>
+http
+</server>
+<features>
+http2
+</features>
+ <name>
+HTTP/2 upgrade refused
+ </name>
+ <command>
+http://%HOSTIP:%HTTPPORT/1800 --http2
+</command>
+
+</client>
+
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<protocol>
+GET /1800 HTTP/1.1
+Host: %HOSTIP:%HTTPPORT
+Accept: */*
+Connection: Upgrade, HTTP2-Settings
+Upgrade: %H2CVER
+HTTP2-Settings: AAMAAABkAAQAAP__
+
+</protocol>
+</verify>
+</testcase>

tests/runtests.pl

@@ -214,6 +214,10 @@ my $has_sspi;    # set if libcurl is built with SSPI support
 my $has_charconv;# set if libcurl is built with CharConv support
 my $has_tls_srp; # set if libcurl is built with TLS-SRP support
 my $has_metalink;# set if curl is built with Metalink support
+my $has_http2;   # set if libcurl is built with HTTP2 support
+
+# this version is decided by the particular nghttp2 library that is being used
+my $h2cver = "h2c-14";
 
 my $has_openssl;  # built with a lib using an OpenSSL-like API
 my $has_gnutls;   # built with GnuTLS
@@ -2413,6 +2417,10 @@ sub checksystem {
                     $resolver="threaded";
                 }
             }
+            if($feat =~ /HTTP2/) {
+                # http2 enabled
+                $has_http2=1;
+            }
         }
         #
         # Test harness currently uses a non-stunnel server in order to
@@ -2645,6 +2653,10 @@ sub subVariables {
 
   $$thing =~ s/%FTPTIME2/$ftp2/g;
   $$thing =~ s/%FTPTIME3/$ftp3/g;
+
+  # HTTP2
+
+  $$thing =~ s/%H2CVER/$h2cver/g;  
 }
 
 sub fixarray {
@@ -2867,6 +2879,11 @@ sub singletest {
                     next;
                 }
             }
+            elsif($1 eq "http2") {
+                if($has_http2) {
+                    next;
+                }
+            }
             elsif($1 eq "socks") {
                 next;
             }