From 1424702918720576792da713cd3b8fee485775cf Mon Sep 17 00:00:00 2001
From: Shane Kearns <ext-shane.2.kearns@nokia.com>
Date: Tue, 10 Apr 2012 13:14:51 +0100
Subject: [PATCH] Add unit test for BackgroundRequestAttribute

Change-Id: I807953cac3d23825461f9ae860badbd148835330
Reviewed-by: Martin Petersson <Martin.Petersson@nokia.com>
---
 .../qnetworkreply/tst_qnetworkreply.cpp       | 48 ++++++++++++++++++-
 1 file changed, 47 insertions(+), 1 deletion(-)

diff --git a/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp b/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
index 185c3eedd8..2d784fcbbc 100644
--- a/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
+++ b/tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp
@@ -75,6 +75,7 @@
 #include <QtNetwork/qnetworkconfigmanager.h>
 #include <QtNetwork/qnetworkconfiguration.h>
 #include <QtNetwork/qnetworksession.h>
+#include <QtNetwork/private/qnetworksession_p.h>
 #endif
 #ifdef QT_BUILD_INTERNAL
 #include <QtNetwork/private/qnetworkaccessmanager_p.h>
@@ -402,6 +403,9 @@ private Q_SLOTS:
     void ftpAuthentication_data();
     void ftpAuthentication();
 
+    void backgroundRequest_data();
+    void backgroundRequest();
+
     // NOTE: This test must be last!
     void parentingRepliesToTheApp();
 private:
@@ -6778,7 +6782,6 @@ void tst_QNetworkReply::closeDuringDownload()
     QTest::qWait(1000); //cancelling ftp takes some time, this avoids a warning caused by test's cleanup() destroying the connection cache before the abort is finished
 }
 
-
 void tst_QNetworkReply::ftpAuthentication_data()
 {
     QTest::addColumn<QString>("referenceName");
@@ -6806,6 +6809,49 @@ void tst_QNetworkReply::ftpAuthentication()
     QCOMPARE(reply->error(), QNetworkReply::NetworkError(error));
 }
 
+void tst_QNetworkReply::backgroundRequest_data()
+{
+    QTest::addColumn<bool>("background");
+    QTest::addColumn<int>("policy");
+    QTest::addColumn<QNetworkReply::NetworkError>("error");
+
+    QTest::newRow("fg, normal") << false << 0 << QNetworkReply::NoError;
+    QTest::newRow("bg, normal") << true << 0 << QNetworkReply::NoError;
+    QTest::newRow("fg, nobg") << false << (int)QNetworkSession::NoBackgroundTrafficPolicy << QNetworkReply::NoError;
+    QTest::newRow("bg, nobg") << true << (int)QNetworkSession::NoBackgroundTrafficPolicy << QNetworkReply::BackgroundRequestNotAllowedError;
+
+}
+
+void tst_QNetworkReply::backgroundRequest()
+{
+#ifdef QT_BUILD_INTERNAL
+    QFETCH(bool, background);
+    QFETCH(int, policy);
+    QFETCH(QNetworkReply::NetworkError, error);
+
+    QNetworkRequest request(QUrl("http://" + QtNetworkSettings::serverName()));
+
+    if (background)
+        request.setAttribute(QNetworkRequest::BackgroundRequestAttribute, QVariant::fromValue(true));
+
+    //this preconstructs the session so we can change policies in advance
+    manager.setConfiguration(networkConfiguration);
+
+    const QWeakPointer<const QNetworkSession> session = QNetworkAccessManagerPrivate::getNetworkSession(&manager);
+    QVERIFY(session);
+    QNetworkSession::UsagePolicies original = session.data()->usagePolicies();
+    QNetworkSessionPrivate::setUsagePolicies(*const_cast<QNetworkSession *>(session.data()), QNetworkSession::UsagePolicies(policy));
+
+    QNetworkReplyPtr reply(manager.get(request));
+
+    QVERIFY(waitForFinish(reply) != Timeout);
+    if (session)
+        QNetworkSessionPrivate::setUsagePolicies(*const_cast<QNetworkSession *>(session.data()), original);
+
+    QVERIFY(reply->isFinished());
+    QCOMPARE(reply->error(), error);
+#endif
+}
 
 // NOTE: This test must be last testcase in tst_qnetworkreply!
 void tst_QNetworkReply::parentingRepliesToTheApp()