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  1. Qt
  2. QTBUG-131156

Scripts injected on DocumentReady and Deferred are not always executed on google.com

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 6.7.3, 6.8.0
    • WebEngine
    • None
    • Linux/X11

    Description

      To reproduce

      1. Use the simplebrowser example
      2. In the WebPage constructor add

          QWebEngineScript script1;
    script1.setInjectionPoint(QWebEngineScript::DocumentCreation);
    script1.setSourceCode("console.log('DocumentCreation')");
    QWebEngineScript script2;
    script2.setInjectionPoint(QWebEngineScript::Deferred);
    script2.setSourceCode("console.log('Deferred')");
    QWebEngineScript script3;
    script3.setInjectionPoint(QWebEngineScript::DocumentReady);
    script3.setSourceCode("console.log('DocumentReady')");
    scripts().insert(\{script1, script2, script3});

      3. Run the project and open the dev tools console
      4. On most pages the console will log

      DocumentCreation
DocumentReady
Deferred

      5. Navigate to https://www.google.com
      6. Click on the Gmail link in the top right corner
      7. Check console and see that only DocumentCreation was printed

      This happens in multiple places when navigating inside google.com or when a google.com url is the first to be loaded in a QWebEnginePage.

      Possibly related to QTBUG-94924

       

      Attachments

        For Gerrit Dashboard: QTBUG-131156
        # Subject Branch Project Status CR V
        604899,5 Fix script execution when a render frame swaps hosts dev qt/qtwebengine Status: NEW 0 -1

        Activity

          People

            kchehlarski Kaloyan Chehlarski
            bterrier Benjamin Terrier
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            Dates

              Created:
              Updated:

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