HTTP/2 - make protocol settings configurablev5.10.0-beta3

1. Recently we have updated our receive window size to a larger value.
Unfortunately, this also results in auto-test pumping through
more data, which probably takes more time on CI.
At the moment we do not have any public API on QNAM's level to
customize HTTP/2 parameters (aka 5.10/FF and so on). So we use the fact
that QNAM is QObject and we can set a property on it. This property
is our Http2::ProtocolParameters object that allows us to configure:
- HPACK parameters (in 5.10 - noop)
- session receive window size
- different SETTINGS as described by RFC 7540, 6.5.2.

2. Undocumented environment variable to set ENABLE_PUSH is not needed
anymore.
3. In 5.11 Http2::ProtocolParameter will become a public API
and we'll introduce a new setter in QNAM.

Change-Id: If08fd5e09e7c0b61cf9700b426b60b5837b6b2e6
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

1 files changed, 4 insertions, 17 deletions

diff --git a/tests/auto/network/access/http2/http2srv.h b/tests/auto/network/access/http2/http2srv.h
index 10d0e86736..ff4a1319e2 100644
--- a/tests/auto/network/access/http2/http2srv.h
+++ b/tests/auto/network/access/http2/http2srv.h
@@ -48,19 +48,6 @@
 
 QT_BEGIN_NAMESPACE
 
-struct Http2Setting
-{
-    Http2::Settings identifier;
-    quint32 value = 0;
-
-    Http2Setting(Http2::Settings ident, quint32 v)
-        : identifier(ident),
-          value(v)
-    {}
-};
-
-using Http2Settings = std::vector<Http2Setting>;
-
 // At the moment we do not have any public API parsing HTTP headers. Even worse -
 // the code that can do this exists only in QHttpNetworkReplyPrivate class.
 // To be able to access reply's d_func() we have these classes:
@@ -78,8 +65,8 @@ class Http2Server : public QTcpServer
 {
     Q_OBJECT
 public:
-    Http2Server(bool clearText, const Http2Settings &serverSettings,
-                const Http2Settings &clientSettings);
+    Http2Server(bool clearText, const Http2::RawSettings &serverSettings,
+                const Http2::RawSettings &clientSettings);
 
     ~Http2Server();
 
@@ -144,8 +131,8 @@ private:
     bool settingsSent = false;
     bool waitingClientAck = false;
 
-    Http2Settings serverSettings;
-    std::map<quint16, quint32> expectedClientSettings;
+    Http2::RawSettings serverSettings;
+    Http2::RawSettings expectedClientSettings;
 
     bool connectionError = false;