Network: Use QHttpHeaders in QHttpHeaderParser

QHttpHeaderParser::headers() method is changed to return QHttpHeaders.
QAuthenticatorPrivate::parseHttpResponse() method is changed to work with QHttpHeaders.
QHttpNetworkHeader::header() method is updated to return QHttpHeaders.
Tests are updated.

Task-number: QTBUG-120133
Change-Id: I20a18b509acd7a8b8d93884cff8349519d64293e
Reviewed-by: Ievgenii Meshcheriakov <ievgenii.meshcheriakov@qt.io>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Øystein Heskestad <oystein.heskestad@qt.io>

1 files changed, 4 insertions, 8 deletions

diff --git a/tests/auto/network/access/http2/http2srv.cpp b/tests/auto/network/access/http2/http2srv.cpp
index d7c8c2fd8e..f98fed0322 100644
--- a/tests/auto/network/access/http2/http2srv.cpp
+++ b/tests/auto/network/access/http2/http2srv.cpp
@@ -377,16 +377,12 @@ bool Http2Server::verifyProtocolUpgradeRequest()
     bool settingsOk = false;
 
     QHttpNetworkReplyPrivate *firstRequestReader = protocolUpgradeHandler->d_func();
+    const auto headers = firstRequestReader->headers();
 
     // That's how we append them, that's what I expect to find:
-    for (const auto &header : firstRequestReader->headers()) {
-        if (header.first == "Connection")
-            connectionOk = header.second.contains("Upgrade, HTTP2-Settings");
-        else if (header.first == "Upgrade")
-            upgradeOk = header.second.contains("h2c");
-        else if (header.first == "HTTP2-Settings")
-            settingsOk = true;
-    }
+    connectionOk = headers.combinedValue(QHttpHeaders::WellKnownHeader::Connection).contains("Upgrade, HTTP2-Settings");
+    upgradeOk = headers.combinedValue(QHttpHeaders::WellKnownHeader::Upgrade).contains("h2c");
+    settingsOk = headers.contains("HTTP2-Settings");
 
     return connectionOk && upgradeOk && settingsOk;
 }