From 42c39d0545ee98feccf6d8059aee082c47a8e730 Mon Sep 17 00:00:00 2001
From: Peter Varga <pvarga@inf.u-szeged.hu>
Date: Mon, 22 Dec 2014 17:15:49 +0100
Subject: Add testsupport QML API and error page signals

The testsupport API is used for test those features that are not
planned to be accessible via the public API. For example,
signals of the chromium's error page should not be visible for the
develepor but it is important to test whether the error page is loaded
properly.

Change-Id: Ie5b3265a207d05649cabd624a001a6ffe2e45971
Reviewed-by: Andras Becsi <andras.becsi@theqtcompany.com>
---
 tests/auto/quick/qmltests/data/tst_loadFail.qml | 92 +++++++++++++++++++++----
 1 file changed, 80 insertions(+), 12 deletions(-)

(limited to 'tests/auto/quick/qmltests/data/tst_loadFail.qml')

diff --git a/tests/auto/quick/qmltests/data/tst_loadFail.qml b/tests/auto/quick/qmltests/data/tst_loadFail.qml
index e88d82903..7b5bbe2e2 100644
--- a/tests/auto/quick/qmltests/data/tst_loadFail.qml
+++ b/tests/auto/quick/qmltests/data/tst_loadFail.qml
@@ -43,36 +43,69 @@ import QtQuick 2.0
 import QtTest 1.0
 import QtWebEngine 1.1
 import QtWebEngine.experimental 1.0
+import QtWebEngine.testsupport 1.0
 
 TestWebEngineView {
     id: webEngineView
     width: 400
     height: 300
 
-    property variant unavailableUrl
+    property var unavailableUrl: Qt.resolvedUrl("file_that_does_not_exist.html")
+    property var loadRequestArray: []
+
+    testSupport: WebEngineTestSupport {
+        property var errorPageLoadStatus: null
+
+        function waitForErrorPageLoadSucceeded() {
+            var success = _waitFor(function() { return testSupport.errorPageLoadStatus == WebEngineView.LoadSucceededStatus })
+            testSupport.errorPageLoadStatus = null
+            return success
+        }
+
+        errorPage.onLoadingChanged: {
+            errorPageLoadStatus = loadRequest.status
+
+            loadRequestArray.push({
+               "status": loadRequest.status,
+               "url": loadRequest.url.toString(),
+               "errorDomain": loadRequest.errorDomain,
+               "isErrorPage": true
+            })
+        }
+    }
+
+    onLoadingChanged: {
+        if (loadRequest.status == WebEngineView.LoadFailedStatus) {
+            test.compare(loadRequest.url, unavailableUrl)
+            test.compare(loadRequest.errorDomain, WebEngineView.InternalErrorDomain)
+        }
+
+        loadRequestArray.push({
+           "status": loadRequest.status,
+           "url": loadRequest.url.toString(),
+           "errorDomain": loadRequest.errorDomain,
+           "isErrorPage": false
+        })
+    }
 
     TestCase {
         id: test
         name: "WebEngineViewLoadFail"
 
-        function initTestCase() {
-            WebEngine.settings.errorPageEnabled = false
-        }
-
         function test_fail() {
-            unavailableUrl = Qt.resolvedUrl("file_that_does_not_exist.html")
+            WebEngine.settings.errorPageEnabled = false
             webEngineView.url = unavailableUrl
             verify(webEngineView.waitForLoadFailed())
         }
 
         function test_fail_url() {
+            WebEngine.settings.errorPageEnabled = false
             var url = Qt.resolvedUrl("test1.html")
             webEngineView.url = url
             compare(webEngineView.url, url)
             verify(webEngineView.waitForLoadSucceeded())
             compare(webEngineView.url, url)
 
-            unavailableUrl = Qt.resolvedUrl("file_that_does_not_exist.html")
             webEngineView.url = unavailableUrl
             compare(webEngineView.url, unavailableUrl)
             verify(webEngineView.waitForLoadFailed())
@@ -80,12 +113,47 @@ TestWebEngineView {
             // We expect the url of the previously loaded page here.
             compare(webEngineView.url, url)
         }
-    }
 
-    onLoadingChanged: {
-        if (loadRequest.status == WebEngineView.LoadFailedStatus) {
-            test.compare(loadRequest.url, unavailableUrl)
-            test.compare(loadRequest.errorDomain, WebEngineView.InternalErrorDomain)
+        function test_error_page() {
+            WebEngine.settings.errorPageEnabled = true
+            webEngineView.url = unavailableUrl
+
+            // Loading of the error page must be successful
+            verify(webEngineView.testSupport.waitForErrorPageLoadSucceeded())
+
+            var loadRequest = null
+            compare(loadRequestArray.length, 4)
+
+            // Start to load unavailableUrl
+            loadRequest = loadRequestArray[0]
+            compare(loadRequest.status, WebEngineView.LoadStartedStatus)
+            compare(loadRequest.errorDomain, WebEngineView.NoErrorDomain)
+            compare(loadRequest.url, unavailableUrl)
+            verify(!loadRequest.isErrorPage)
+
+            // Loading of the unavailableUrl must fail
+            loadRequest = loadRequestArray[1]
+            compare(loadRequest.status, WebEngineView.LoadFailedStatus)
+            compare(loadRequest.errorDomain, WebEngineView.InternalErrorDomain)
+            compare(loadRequest.url, unavailableUrl)
+            verify(!loadRequest.isErrorPage)
+
+            // Start to load error page
+            loadRequest = loadRequestArray[2]
+            compare(loadRequest.status, WebEngineView.LoadStartedStatus)
+            compare(loadRequest.errorDomain, WebEngineView.NoErrorDomain)
+            compare(loadRequest.url, "data:text/html,chromewebdata")
+            verify(loadRequest.isErrorPage)
+
+            // Loading of the error page must be successful
+            loadRequest = loadRequestArray[3]
+            compare(loadRequest.status, WebEngineView.LoadSucceededStatus)
+            compare(loadRequest.errorDomain, WebEngineView.NoErrorDomain)
+            compare(loadRequest.url, "data:text/html,chromewebdata")
+            verify(loadRequest.isErrorPage)
+
+            compare(webEngineView.url, unavailableUrl)
+            compare(webEngineView.title, unavailableUrl + " is not found")
         }
     }
 }
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