Fix WebEngineViewJavaScriptDialogs qml auto tests after Chromium 87

onbeforeunload event is fired when navigating to another page since:
  d51e7703e747 Remove InterstitialPage
  https://chromium-review.googlesource.com/c/chromium/src/+/2146137

Navigate away from pages with onbeforeunload handler at the end of the
tests.

Change-Id: I79b306620e202e1466a8125c8f8f60a7218b2969
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/auto/quick/qmltests2/data/tst_javaScriptDialogs.qml b/tests/auto/quick/qmltests2/data/tst_javaScriptDialogs.qml
index 658071005..a521ea0d6 100644
--- a/tests/auto/quick/qmltests2/data/tst_javaScriptDialogs.qml
+++ b/tests/auto/quick/qmltests2/data/tst_javaScriptDialogs.qml
@@ -112,6 +112,13 @@ TestWebEngineView {
             simulateUserGesture()
             webEngineView.triggerWebAction(WebEngineView.RequestClose);
             verify(webEngineView.waitForWindowCloseRequested());
+
+            // Navigate away from page with onbeforeunload handler,
+            // otherwise it would trigger an extra dialog request when
+            // navigating in the subsequent test.
+            webEngineView.url = Qt.resolvedUrl("about:blank");
+            verify(webEngineView.waitForLoadSucceeded());
+            compare(JSDialogParams.dialogCount, 2)
         }
 
         function test_rejectClose() {
@@ -123,6 +130,14 @@ TestWebEngineView {
             simulateUserGesture()
             webEngineView.triggerWebAction(WebEngineView.RequestClose);
             verify(webEngineView.testSupport.waitForWindowCloseRejected());
+
+            // Navigate away from page with onbeforeunload handler,
+            // otherwise it would trigger an extra dialog request when
+            // navigating in the subsequent test.
+            JSDialogParams.shouldAcceptDialog = true;
+            webEngineView.url = Qt.resolvedUrl("about:blank");
+            verify(webEngineView.waitForLoadSucceeded());
+            compare(JSDialogParams.dialogCount, 2)
         }
 
         function test_prompt() {